19775776	The amyloid hypothesis (AH) of Alzheimer's disease (AD) posits that the fundamental cause of AD is the accumulation of the peptide amyloid beta (Aβ) in the brain. This hypothesis has been supported by observations that genetic defects in amyloid precursor protein (APP) and presenilin increase Aβ production and cause familial AD (FAD). The AH is widely accepted but does not account for important phenomena including recent failures of clinical trials to impact dementia in humans even after successfully reducing Aβ deposits. Herein, the AH is viewed from the broader overarching perspective of the myelin model of the human brain that focuses on functioning brain circuits and encompasses white matter and myelin in addition to neurons and synapses. The model proposes that the recently evolved and extensive myelination of the human brain underlies both our unique abilities and susceptibility to highly prevalent age-related neuropsychiatric disorders such as late onset AD (LOAD). It regards oligodendrocytes and the myelin they produce as being both critical for circuit function and uniquely vulnerable to damage. This perspective reframes key observations such as axonal transport disruptions, formation of axonal swellings/sphenoids and neuritic plaques, and proteinaceous deposits such as Aβ and tau as by-products of homeostatic myelin repair processes. It delineates empirically testable mechanisms of action for genes underlying FAD and LOAD and provides "upstream" treatment targets. Such interventions could potentially treat multiple degenerative brain disorders by mitigating the effects of aging and associated changes in iron, cholesterol, and free radicals on oligodendrocytes and their myelin.	\N	\N
20359776	Trajectories of cognitive decline among elderly individuals are heterogeneous, and markers that have high reliability for predicting cognitive trajectories across a broad spectrum of the elderly population have yet to be identified. This study examined the utility of a variety of MRI-based brain measures, obtained at baseline, as predictors of subsequent declines in domain-specific measures of cognitive function in a cohort of 307 community-dwelling elderly individuals with varying degrees of cognitive impairment who were diverse across several relevant demographic variables and were evaluated yearly. Psychometrically matched measures of cognition were used to assess episodic memory, semantic memory, and executive function. Relationships between baseline MRI measures, including the volumes of the brain, hippocampus, and white matter hyperintensities (WMH), and cognitive trajectories were assessed in mixed effects regression models that modeled MRI effects on cognitive performance at baseline and rate of change as well as interindividual variability in cognitive baseline and rate of change. Greater baseline brain volume predicted slower subsequent rate of decline in episodic memory and smaller WMH volume predicted slower subsequent rate of decline in executive function and semantic memory. Baseline hippocampal volume, while strongly related to baseline cognitive function, was not predictive of subsequent change in any of the cognitive domains. Baseline measures of brain structure and tissue pathology predicted rate of cognitive decline in a diverse and carefully characterized cohort, suggesting that they may provide summary measures of pre-existing neuropathological damage or the capacity of the brain to compensate for the impact of subsequent neuropathology on cognition. Conventional MRI measures may have use for predicting cognitive outcomes in highly heterogeneous elderly populations.	\N	\N
20546055	EviQ is a web-based oncology protocol system launched across Australia in 2005 (http://www.eviq.org.au). We evaluated eviQ use at the point-of-care and determined the factors impacting on its uptake and routine use in the first three years of operation. We conducted a suite of qualitative and quantitative studies with over 200 Australian oncology physicians, nurses and pharmacists working at treatment centres in diverse geographical locations. EviQ was part of routine care at many hospitals; however, the way in which it was used at the point-of-care varies according to clinician roles and hospital location. We identified a range of factors impacting on eviQ uptake and routine use. Infrastructure, such as availability of point-of-care computers, and formal policies endorsing eviQ are fundamental to increasing uptake. Furthermore, the level of clinical and computer experience of end-users, the attitudes and behaviour of clinicians, endorsement and promotion strategies, and level and type of eviQ education all need to be considered and managed to ensure that the system is being used to its full potential. Our findings show that the dissemination of web-based treatment protocols does not guarantee widespread use. Organisational, environmental and clinician-specific factors play a role in uptake and utilisation. The deployment of sufficient computer infrastructure, implementation of targeted training programmes and hospital policies and investment in marketing approaches are fundamental to uptake and continued use. This study highlights the value of ongoing monitoring and evaluation to ensure systems like eviQ achieve their primary purpose - reducing treatment variation and improving quality of care.	\N	\N
20571898	The incidence of cervical cancer is high among Southeast Asian American women, but their participation in preventive cervical cancer screening is alarmingly low. This paper reviews the literature on factors associated with participation in cervical cancer screening among women of Vietnamese, Cambodian and Hmong descent in the United States. These factors include acculturation, age, marital status, knowledge about cervical cancer, apprehension about cervical cancer screening, financial concerns, access to health care, and physician characteristics and recommendation. Suggestions for future research include the need to investigate the role of physicians treating Southeast Asian American women, the need for more extensive up-to-date studies on the current generation of young Southeast Asian American women, and the use of more advanced assessments of acculturation. Overall, much more work is needed in order to deepen our understanding of the various ways to improve the rate of cervical cancer screening among Southeast Asian American women.	\N	\N
20571900	This longitudinal study examined Latino adolescents' feelings of loneliness and the repercussions of loneliness for later educational success. Participants were 640 Latino students (56% girls, 62% Mexican/Mexican-American) who reported on loneliness across the first 2 years of high school. Growth mixture modeling identified three distinct loneliness trajectory classes for the Latino adolescents--consistently low, chronically high, and low but increasing. Language brokering, language use, and school mobility emerged as predictors of class membership. Increasingly and chronically lonely youth experienced academic difficulty, both in terms of academic progress and exit exam success, but support from friends served as a buffer of the negative relationship between loneliness and academic success. This study highlights the pernicious effects of loneliness and suggests promoting prosocial friendship support as a means of facilitating more positive academic outcomes for Latino youth.	\N	\N
20583966	Non-electronic communication aids provide one form of augmentative and alternative communication (AAC) for people with complex communication needs. The aim here was to explore non-electronic communication aids as one AAC option and research challenges. This aim was addressed by reviewing funding for the provision of AAC systems, data from an Australian pilot project providing non-electronic communication aids, an audit of aided AAC published studies (2000-2009), and discussion of the review literature. Combined, these sources indicate that although there is great demand for non-electronic communication aids, funding schemes, both in Australia and internationally, have focused on electronic communication aids. Such funding has usually failed to meet the total device costs and has not provided for adequate speech-language pathology support. Data from the pilot indicated the demand for non-electronic communication aids, and patterns suggest potential factors that govern the types selected. Despite the high demand for non-electronic aids, the research literature has tended to focus on electronic communication aids, including within intervention studies and addressing design features and long-term outcomes. Concerns about ensuring that AAC systems are chosen according to the assessed needs of individuals are discussed within the context of limitations in outcomes research and appropriate outcome measures.	\N	\N
20684891	While a healthy sexual life is regarded as an important aspect of quality of life, sexual counselling from healthcare providers for cardiac patients has received little attention in the literature. To document current practice and assess the needs of cardiac rehabilitation service providers in Ireland with regard to sexual assessment and management for patients. Cardiac rehabilitation staff in all relevant centres in Ireland responded to a postal questionnaire. Sexual health management was assessed by a series of questions on current practice, staff attitudes, beliefs and perceived barriers to discussing sexual problems. Staff (N=60; 61% response rate) reported a lack of assessment and counselling protocols for addressing sexual health problems, with little or no onward referral system available. Results also suggest staff believe that patients do not expect them to ask about their sexual concerns. Barriers reported included an overall lack of confidence (45%), knowledge (58%) and training (85%). Development of guidelines, assessment protocols and training for cardiac rehabilitation staff are essential in the area of sexual health problems in order to improve the quality of services for patients with coronary heart disease.	\N	\N
20699047	Prefrontal cortical lobe function is related to social behavior in humans. We investigated whether performance on tests of prefrontal cortical function was associated with social vulnerability. Associations with non-frontal cognitive function were investigated for comparison. 1216 participants aged 70+ of the Canadian Study of Health and Aging-2 screening examination, who also underwent detailed neuropsychological testing, comprised the study sample. Performance on WAIS-R abstraction, WAIS-R comprehension, Trails B, FAS and category verbal fluency, Block construction, Token Test and Wechsler Memory Scale Information Subset was tested in relation to the participant's level of social vulnerability using regression models adjusted for age, education, sex, frailty, MMSE score, diagnosis of depression, and use of psychoactive medications. Social vulnerability was measured by an index comprising many social problems or "deficits". The most socially vulnerable group had worse performance on FAS verbal fluency, generating 4.1 fewer words (95% CI: 1.8-6.4, p<0.001) than those in the least socially vulnerable group; those with intermediate social vulnerability generated 2.6 fewer words (95% CI: 0.4-4.8, p = 0.02). Social vulnerability was also associated, though less strongly, with category verbal fluency. The most socially vulnerable people had impaired performance on the Trails B, taking 37 seconds longer (95% CI: 11-63, p = 0.005). These results were independent of age, education, sex, frailty, MMSE score, depression, and psychoactive medications. Social vulnerability was not associated with performance on WAIS-R abstraction, WAIS-R comprehension, Block Design, Token Test or Wechsler Memory Scale tests. High social vulnerability was associated with impaired performance on verbal fluency and set shifting but not with common sense judgment, abstraction, long-term memory, constructional ability, or language comprehension. The association between social functioning and the cognitive functions subserved by prefrontal cortex warrants further study.	\N	\N
20703789	Precursors to adolescent health-risking sexual behavior (HRSB) were examined in a normative sample of 373 adolescents (48.0% female, n = 178). Using a variable-oriented approach, we regressed the number of sexual partners at high school exit (age 17) on parental monitoring, association with delinquent peers, romantic relationship status, problem behavior, physical maturity, and tobacco and alcohol use at high school entry (age 14); all emerged as significant predictors except alcohol use and physical maturity (we found sex differences in physical maturity and romantic relationship status, with females being more advanced in both areas). Sexual experimentation at high school entry served to partially or fully mediate the impact of these factors. A person-oriented approach, using a broader measure of HRSB, found three subgroups of adolescents: abstainers, low-risk-takers, and high-risk-takers. Results predicting membership in these groups generally followed those from the variable-oriented analysis. Implications for the prevention of HRSB and future research directions are discussed.	\N	\N
20711844	The objective of the current study was to find out whether yoga practice was beneficial to the spine by comparing degenerative disc disease in the spines of long-time yoga practitioners and non-yoga practicing controls, using an objective measurement tool, magnetic resonance imaging. This matched case-control study comprised 18 yoga instructors with teaching experience of more than 10 years and 18 non-yoga practicing asymptomatic individuals randomly selected from a health checkup database. A validated grading scale was used to grade the condition of cervical and lumbar discs seen in magnetic resonance imaging of the spine, and the resulting data analyzed statistically. The mean number of years of yoga practice for the yoga group was 12.9 ± 7.5. The overall (cervical + lumbar) disc scores of the yoga group were significantly lower (indicating less degenerative disc disease) than those of the control group (P < 0.001). The scores for the cervical vertebral discs of the yoga group were also significantly lower than those of the control group (P < 0.001), while the lower scores for the yoga group in the lumbar group approached, but did not reach, statistical significance (P = 0.055). The scores for individual discs of yoga practitioners showed significantly less degenerative disease at three disc levels, C3/C4, L2/L3 and L3/L4 (P < 0.05). Magnetic resonance imaging showed that the group of long-term practitioners of yoga studied had significantly less degenerative disc disease than a matched control group.	\N	\N
20725772	Rejection sensitivity (RS) refers to the tendency to anxiously expect, readily perceive, and overreact to experiences of possible rejection. RS is a clear risk factor for psychological maladaptation during early adolescence. However, there is growing evidence of significant heterogeneity in the psychological correlates of RS. To investigate when RS poses the greatest psychological risk during early adolescence, this study examines mutual best friendship involvement (or lack thereof) and the best friends' RS as potential moderators of the associations between RS and psychological difficulties. Participants were 150 7th grade students (58 boys; M age = 13.05 years) who nominated their best friends, and reported on their RS, social anxiety, and self-esteem. Results from a series of hierarchical multiple regression analyses indicated that mutual best friendship involvement and best friends' RS were both significant moderators when fear of negative evaluation (a type of social anxiety) served as the dependent variable. The association between RS and fear of negative evaluation was stronger for adolescents without mutual best friends than adolescents with mutual best friends. In addition, the association between RS and fear of negative evaluation was the strongest for adolescents whose best friends were highly rejection sensitive (relative to adolescents whose best friends were moderately or low in RS). Findings highlight the importance of considering best friendships in studies of RS and strongly suggest that, although having mutual best friendships may be protective for rejection sensitive adolescents, having a rejection sensitive best friend may exacerbate difficulties. The significance of friends in the lives of rejection sensitive adolescents is discussed as well as possible applied implications of the findings and study limitations.	\N	\N
20807105	This study investigated associations between maternal and infant factors and breastfeeding practices in infants born <30 weeks gestation in the neonatal intensive care unit (NICU). This study was a retrospective cohort. Mother and infant characteristics were investigated for associations with breastfeeding outcomes using multivariate logistic regression. Seventy-eight percent of infants initiated breastmilk feedings, 48% of those continued to have breastmilk at discharge, and 52% were breastfed in the hospital. The average duration of breastmilk feedings was 43 days. Mothers who were married and had a multiple-infant birth were more likely to initiate breastmilk feeds, African American mothers and younger mothers had less success with maintaining breastmilk feeds until hospital discharge, and African American mothers and mothers of lower socioeconomic status were less likely to participate in direct breastfeeding in the NICU. Infant factors, such as birth weight and gestational age, were not associated with breastfeeding behaviors. Mothers can succeed with breastfeeding the premature infant. By understanding what maternal groups are at risk for breastfeeding failure, targeted interventions in the NICU can be implemented.	\N	\N
20807241	Alcohol-induced increases in nucleus accumbens glutamate actively regulate alcohol consumption, and the alcohol responsiveness of corticoaccumbens glutamate systems relates to genetic variance in alcohol reward. Here, we extend earlier data for inbred mouse strain differences in accumbens glutamate by examining for differences in basal and alcohol-induced changes in the striatal expression of glutamate-related signaling molecules between inbred C57BL/6J and DBA2/J mice. Repeated alcohol treatment (8 × 2 g/kg) increased the expression of Group1 metabotropic glutamate receptors, the NR2a/b subunits of the N-methyl-D-aspartate receptor, Homer2a/b, as well as the activated forms of protein kinase C (PKC) epsilon and phosphoinositol-3-kinase within ventral, but not dorsal, striatum. Regardless of prior alcohol experience, C57BL/6J mice exhibited higher accumbens levels of mGluR1/5, Homer2a/b, NR2a and activated kinases vs. DBA2/J mice, whereas an alcohol-induced rise in dorsal striatum mGluR1/5 expression was observed only in C57BL/6J mice. We next employed virus-mediated gene transfer approaches to ascertain the functional relevance of the observed strain difference in accumbens Homer2 expression for B6/D2 differences in alcohol-induced glutamate sensitization, as well as alcohol preference/intake. Manipulating nucleus accumbens shell Homer2b expression actively regulated these measures in C57BL/6J mice, whereas DBA2/J mice were relatively insensitive to the neurochemical and behavioral effects of virus-mediated changes in Homer2 expression. These data support the over-arching hypothesis that augmented accumbens Homer2-mediated glutamate signaling may be an endophenotype related to genetic variance in alcohol consumption. If relevant to humans, such data pose polymorphisms affecting glutamate receptor/Homer2 signaling in the etiology of alcoholism.	\N	\N
20812033	To examine the association of smoking and quality of life (QOL) among survivors of breast, colorectal, or endometrial cancers. The study included women who joined the Iowa Women's Health Study in 1986 and were subsequently diagnosed with breast, colorectal, or endometrial cancers through 2004 (n = 1920). Smoking status was reported at baseline and in 2004; QOL was assessed in 2004 using the Medical Outcomes Study Short Form-36. Multivariate-adjusted odds ratios were calculated to examine the associations of smoking status and poor QOL (score lower than one-half a standard deviation below the mean of the non-smokers). Compared with non-smokers, persistent smokers had higher likelihood of reporting poor Physical Functioning (odds ratio [OR] = 2.40, 95% confidence interval [CI] = 1.32-4.37), Mental Health (OR = 1.92, CI = 1.09-3.40), and Role Emotional (OR = 2.01, CI = 1.10-3.66), whereas former smokers had higher likelihood of reporting poor Physical Functioning (OR = 1.65, CI = 1.10-2.45), Mental Health (OR = 1.62, CI = 1.11-2.37), and General Health (OR = 1.51, CI = 1.03-2.21). A statistically significant trend toward higher likelihood of poor QOL was observed across smoking groups in Vitality, Physical Functioning, Mental Health, and Role Emotional. Further adjustment for physical activity resulted in attenuation of the odds ratios and p-values for trend. Among women with breast, colorectal, or endometrial cancers, smokers were more likely than former or non-smokers to have poor QOL. Physical activity explained, in part, the association between smoking status and QOL in our study.	\N	\N
20836915	Only a small number of studies on the natural disease course in behavioral variant frontotemporal dementia (bvFTD) have been conducted. This is surprising because knowledge about the progression of symptoms is a precondition for the design of clinical drug trials. The aim of the present study was to examine the cognitive decline of 20 patients with mild bvFTD over one year using the Consortium to Establish a Registry for Alzheimer's Disease - Neuropsychological Assessment Battery (CERAD-NAB). Within an average follow-up interval of 13 months, patient scores declined significantly in the Mini-mental-State-Examination (MMSE) and the CERAD-NAB subtests of naming, verbal and nonverbal memory. No significant changes were found in the CERAD-NAB subtests of category fluency, recognition, and visuoconstruction. The average annualized decline on the MMSE was 4.0 ± 4.9 points. Ceiling effects were detected in Figures Copy, Word List Recognition and Modified Boston Naming Test. Though the included patient group was rather homogeneous regarding severity of dementia, the cognitive changes were very heterogeneous. Given the heterogeneity of cognitive decline, the design of a test battery for clinical trials in FTD will be challenging. A cognitive battery should definitely include the MMSE, Word List Learning and Word List Delayed Recall.	\N	\N
20843397	Neurosyphilis can present with psychiatric symptoms. The late form can occur in old age with psychosis, paranoid delusions, affective disorders or cognitive impairment. Here we present a case of neurosyphilis in an elderly woman who, over six months, progressively manifested personality changes and paranoid delusions which were initially suspected as Alzheimer's disease. Psychotic symptoms showed a good response to antibiotic treatment. We conclude that neurosyphilis is a relevant differential diagnosis in patients developing severe psychiatric symptoms in old age. As a causal antibiotic treatment is possible this infectious disease should be considered seriously in gerontopsychiatric patients.	\N	\N
20858157	The mechanisms underlying the protective effect of breast-feeding on the development of childhood overweight are unclear. This study examines the association of breast-feeding with weight gain in the first year, and body mass index (BMI) and overweight up to 4 years. In addition, we examine possible mechanisms of this effect (i.e., feeding pattern, eating style, unhealthy snacking behavior). Data originated from the KOALA Birth Cohort Study (N = 2 834). Questionnaires assessed breast-feeding duration up to 12 months, feeding pattern (i.e., feeding on demand or feeding to schedule) at 3 months, BMI at 1, 2 and 4 years, eating style (e.g., slow eating) at age 1, and unhealthy snacking at age 2. Linear and logistic regression analyses were used to examine the association of breast-feeding and feeding pattern with eating style, unhealthy snacking, BMI z-scores and overweight. Each additional month of breast-feeding was associated with less weight gain in the first year (regression coefficient B = -37.6 g, p < 0.001), a lower BMI z-score at age 1 (B = -0.02, p < 0.01), and a lower odds of being overweight at age 1 (odds ratio = 0.96, p < 0.05). Breast-feeding was associated with fewer unhealthy snacking occasions per week at age 2 (B = -0.19 for each month of breast-feeding, p < 0.001), but was unrelated to eating style. Feeding pattern was unrelated to all outcome variables after adjustment for breast-feeding duration. The study showed a short-term protective effect of breast-feeding against overweight development. Possible mechanisms through which breast-feeding may protect against overweight include less unhealthy snacking behavior, but not feeding pattern or child's eating style.	\N	\N
20858846	The objectives of this study were to identify cultural factors (including acculturation and breastfeeding cultures in subjects' native countries and those in mainstream Taiwanese society) and social support related to breastfeeding among immigrant mothers in Taiwan. This study was a cross-sectional survey performed from October 2007 through January 2008. The study participants were 210 immigrant mothers living in Taipei City. The prevalence of exclusive and partial breastfeeding at 3 months postpartum was 59.0% and 14.3%, respectively. Logistic regression analysis revealed that breastfeeding experience among mothers-in-law and the perceived level of acceptance of breastfeeding in Taiwan were positively associated with breastfeeding at 3 months postpartum. Immigrant women with a higher level of household activity support were less likely to breastfeed. Immigrant mothers in Taiwan usually come from cultures with a higher acceptance level for breastfeeding; however, their breastfeeding practices are more likely to be influenced by the mainstream culture in Taiwan.	\N	\N
20864620	Phenotypic heterogeneity within patients and controls may explain why the genetic variants contributing to schizophrenia risk explain only a fraction of the heritability. The aim of this study is to investigate quantitative and qualitative differences in psychosis symptoms in a sample including psychosis patients, their relatives, and community controls. We combined factor analysis and latent class analysis to analyze variation in Comprehensive Assessment of Symptoms and History lifetime-rated symptoms in 4286 subjects. The Wechsler Adult Intelligence Scale-Intelligence Quotient (N = 2663) and the Camberwell Assessment of Need rating scale (N = 625) were assessed in a subsample. Variation in 5 continuous dimensions (disorganization, positive, negative, mania, and depression) was accounted for by the presence of 7 homogeneous classes (Kraepelinian schizophrenia, affective psychosis, manic-depression, deficit nonpsychosis, depression, healthy, and no symptoms). Eighty-five percent of the schizophrenia patients was assigned to the Kraepelinian schizophrenia class (characterized by high scores on the 5 dimensions, low IQ, and poor outcome) while 15% was assigned to the affective psychosis class (relatively low disorganization and negative scores, normal IQ, and good outcome). In bipolar patients (91% bipolar I), 41% was assigned to the Kraepelinian schizophrenia class, 44% to the affective psychosis class, and 10% to the manic-depression class. Latent class membership was associated with intelligence in psychosis patients and in their relatives but not in community controls. In conclusion, symptom heterogeneity is more pronounced in bipolar disorder compared with schizophrenia. Reducing phenotypic heterogeneity within psychosis patients and controls may facilitate etiological research.	\N	\N
20876553	The purpose of this study is to illustrate variations in caregiving trajectories as described by informal family caregivers providing end-of-life care. Instrumental case study methodology is used to contrast the nature, course, and duration of the phases of caregiving across three distinct end-of-life trajectories: expected death trajectory, mixed death trajectory, and unexpected death trajectory. The sample includes informal family caregivers (n = 46) providing unpaid end-of-life care to others suffering varied conditions (e.g., cancer, organ failure, amyotrophic lateral sclerosis). The unifying theme of end-of-life caregiving is “seeking normal” as family caregivers worked toward achieving a steady state, or sense of normal during their caregiving experiences. Distinct variations in the caregiving experience correspond to the death trajectory. Understanding caregiving trajectories that are manifest in typical cases encountered in clinical practice will guide nurses to better support informal caregivers as they traverse complex trajectories of end-of-life care.	\N	\N
20876769	This study describes road traffic injuries among school-aged children in Guangzhou, China, and examines the effect of road safety knowledge and risk behaviours on road traffic injuries. A stratified cluster sample of 3747 children from six primary schools and six middle schools in Guangzhou, China, was surveyed. Data were collected on sociodemographic factors and road traffic injuries during the past year. Knowledge about road safety rules was assessed using a 14-item road safety knowledge index, and risky road safety behaviours were measured using a 25-item road safety behaviour index. A total of 403 (10.8%) students reported having at least one road traffic injury during the past 12 months. A high proportion of injuries was found among children who were boys, in primary school and from the suburbs. Bicycle-related injuries were the most common (46.0% of all injuries). Motor vehicle-related injuries had higher hospitalisation rates and worse psychological impact than bicycle or pedestrian injuries. Children with low and medium road safety knowledge had 1.5 to 3 times the odds of injury compared with students with high road safety knowledge. Students with high scores on the risky road behaviour index had twice the odds of injury (OR 2.04, 95% CI 1.47 to 2.84) compared with students with low scores. Better road safety knowledge and the avoidance of walking or cycling-related risk behaviours are protective factors for road traffic injuries among Chinese school children. More injury prevention programmes are needed to improve road safety knowledge and reduce risk behaviours.	\N	\N
20878224	While much research has examined sexual problems and dysfunction, far less research has examined intersections between sexual satisfaction and sexual activity, particularly as it relates to social identities. This study utilized secondary analysis of 1,473 women from the National Health and Social Life Survey to examine the way sexual satisfaction and sexual activity are at times misaligned. Using factor and cluster analyses, four groups of women defined by being high or low on satisfaction and activity were predicted by nine demographic variables, including socioeconomic class, racial/ethnic identity, age, marital status, education, sexual identity, geographical "coming of age" location, employment status, and number of children. Results showed that lower status women (women of color, working-class women, younger women, less educated women, women who worked full-time) reported low satisfaction and high activity. Women who reported high satisfaction and low activity represented the largest cluster of women, indicating that more women reported a disjuncture between satisfaction and activity than did those reporting a match between satisfaction and activity. Implications for clinical, sexuality, and social identity literatures are discussed.	\N	\N
20933372	The Temperament and Character Inventory (TCI) is commonly used in adult populations. Our aim was to explore: (1) if there are specific differences in temperament dimensions related to depression in comparison with general population, (2) if the treatment response during the acute phase of major depressive disorder (MDD) is predictable by TCI temperament dimensions. Temperament profiles in 98 MDD patients were compared with a Finnish community sample. The patients were treated with serotonin selective reuptake inhibitors (SSRIs) for 6 weeks and their temperament profiles were assessed at baseline and endpoint. The harm avoidance (HA) and depression scores at baseline and endpoint were modelled with path analysis. For path modelling, we tested the relationships between different temperament dimensions and depression symptoms and other clinical variables with Mancova model. The HA scores were significantly higher in patients both at baseline and endpoint compared to the Northern Finland 1966 Birth Cohort (NFBC). The patients, and especially males, had slightly higher reward dependency (RD) scores. HA at endpoint explained moderately the Montgomery Åsberg Depression Rating Scale (MADRS) endpoint score. HA endpoint score was strongly explained by HA baseline score. HA is associated with risk of and treatment response to depression.	\N	\N
20965253	The Default Mode Network (DMN) is a higher order functional neural network that displays activation during passive rest and deactivation during many types of cognitive tasks. Accordingly, the DMN is viewed to represent the neural correlate of internally-generated self-referential cognition. This hypothesis implies that the DMN requires the involvement of cognitive processes, like declarative memory. The present study thus examines the spatial and functional convergence of the DMN and the semantic memory system. Using an active block-design functional Magnetic Resonance Imaging (fMRI) paradigm and Independent Component Analysis (ICA), we trace the DMN and fMRI signal changes evoked by semantic, phonological and perceptual decision tasks upon visually-presented words. Our findings show less deactivation during semantic compared to the two non-semantic tasks for the entire DMN unit and within left-hemispheric DMN regions, i.e., the dorsal medial prefrontal cortex, the anterior cingulate cortex, the retrosplenial cortex, the angular gyrus, the middle temporal gyrus and the anterior temporal region, as well as the right cerebellum. These results demonstrate that well-known semantic regions are spatially and functionally involved in the DMN. The present study further supports the hypothesis of the DMN as an internal mentation system that involves declarative memory functions.	\N	\N
20978857	In patients treated with percutaneous coronary intervention (PCI) with the paclitaxel-eluting stent, we examined whether patient-rated health status predicts adverse clinical events. Consecutive PCI patients treated with drug-eluting stenting (N = 870; 72.2% men; mean age = 62.6 ± 11.5) completed the EQ-5D post-PCI. The EQ-5D levels were dichotomized into 'no problems' (level 1) versus 'problems' (levels 2, 3); the visual analogue scale (VAS) was dichotomized using the 25th percentile (cut-off ≤60) indicating poor health status. Patients were followed up for 1-year clinical events (death or non-fatal myocardial infarction (MI)). There were 53 deaths/MIs at follow-up. The EQ-5D health status dimensions mobility (HR:2.23; 95% CI:1.25-3.97), self-care (HR:3.09; 95% CI:1.54-6.20), and self-reported health status as measured with the EQ-VAS (HR:2.94; 95% CI:1.65-5.25) were independent predictors of death/MI and added to the predictive value of a model comprised of demographic and clinical characteristics. The EQ-5D dimensions usual activities, pain/discomfort, and anxiety/depression were not associated with adverse clinical events in adjusted analysis. Patient-rated health status predicted adverse clinical events at 1-year follow-up in PCI patients treated with drug-eluting stenting, with the risk being more than 2-fold independent of disease severity and other demographic and clinical characteristics. It may be timely to adopt standard assessment of health status in clinical practice.	\N	\N
21040980	Self-harm, suicidal ideation, and suicide attempts are well represented behaviours in the general population of both developed and developing countries. These behaviours are indicative of underlying risk factors that show a strong interdependent correlation. In this study we attempted to define correlates for and prevalence of self-harm, suicidal ideation, and suicide attempts among Turkish college students. This 2006 study included 636 students from two Turkish state universities. Our results showed that the lifetime prevalence of self-harm was 15.4%, the prevalence of suicidal ideation was 11.4%, and the prevalence of suicide attempts was 7.1%. We uncovered correlates for self-harm, including low income, unsatisfying familial relationships, smoking, and alcohol, inhalant, and tranquilizer abuse. Tranquilizer abuse shared a dual role as a correlate for suicide ideation and as a means to attempt suicide. Additionally, we found that drug abusers and adolescents who practise self-harm presented the highest suicide risk.	\N	\N
21055832	The primary aim of the present study was to assess the prevalence of psychiatric comorbidity in a large sample of methamphetamine (MA)-dependent subjects using a validated structured clinical interview, without limitation to sexual orientation or participation in a treatment program. The secondary aim was to assess whether the prevalence of psychiatric comorbidities varied by gender. Structured clinical interviews (SCIDs) were administered to 189 MA-dependent subjects and lifetime prevalence of DSM-IV diagnoses was assessed. Across the sample, 28.6% had primary psychotic disorders, 23.8% of which were substance-induced; 13.2% had MA-induced delusional disorders and 11.1% had MA-induced hallucinations. A substantial number of lifetime mood disorders were identified that were not substance-induced (32.3%), whereas 14.8% had mood disorders induced by substances, and 10.6% had mood disorders induced by amphetamines. Of all participants, 26.5% had anxiety disorders and 3.7% had a substance-induced anxiety disorder, all of which were induced by MA. Male subjects reported a higher percentage of MA-induced delusions compared to female abusers. Given the impact of MA psychosis and other drug-induced symptoms on hospitals and mental health services, the description and characterization of comorbid psychiatric symptoms associated with MA use is of paramount importance.	\N	\N
21083684	Family-centred service, functional goal setting and co-ordination of a child's move between programmes are important concepts of rehabilitation services for children with cerebral palsy identified in the literature. We examined whether these three concepts could be objectively identified in programmes providing services to children with cerebral palsy in Alberta, Canada. Programme managers (n= 37) and occupational and physical therapists (n= 54) representing 59 programmes participated in individual 1-h semi-structured interviews. Thirty-nine parents participated in eleven focus groups or two individual interviews. Evidence of family-centred values in mission statements and advisory boards was evaluated. Therapists were asked to identify three concepts of family-centred service and to complete the Measures of Process of Care for Service Providers. Therapists also identified therapy goals for children based on clinical case scenarios. The goals were coded using the components of the International Classification of Functioning Disability and Health. Programme managers and therapists discussed the processes in their programmes for goal setting and for preparing children and their families for their transition to other programmes. Parents reflected on their experiences with their child's rehabilitation related to family-centredness, goal setting and co-ordination between programmes. All respondents expressed commitment to the three concepts, but objective indicators of family-centred processes were lacking in many programmes. In most programmes, the processes to implement the three concepts were informal rather than standardized. Both families and therapists reported limited access to general information regarding community supports. Lack of formal processes for delivery of family-centred service, goal-setting and co-ordination between children's programmes may result in inequitable opportunities for families to participate in their children's rehabilitation despite attending the same programme. Standardized programme processes and policies may provide a starting point to ensure that all families have equitable opportunities to participate in their child's rehabilitation programme.	\N	\N
21086154	The study objectives were to examine serious injuries requiring medical attention among children who remain at home after a child welfare/child protective services (CPS) maltreatment investigation in the US and to determine whether child/caregiver characteristics and ongoing CPS involvement are related to injuries requiring medical attention. Using the National Survey of Child and Adolescent Well-being, we analyzed data on the subsample of children who remained at home (N = 3,440). A multivariate logistic regression model included child characteristics, chronic illness and disability in the child, level of CPS involvement, subsequent foster care placement, caregiver characteristics, and caregiver/family psychological variables. Injuries requiring medical attention were identified in 10.6% of the in-home population over a 15-month period, with no differences in rates by age. Children with a chronic medical condition (OR = 2.07; 95% CI, 1.20-3.58) and children with depressed caregivers (OR = 2.28; 95% CI, 1.45-3.58) were more likely to have an injury that required medical care. Older caregivers (>54 years) were less likely (OR = 0.15; 95% CI, 0.03-0.69) to have a child with an injury requiring care. Injuries were not related to further involvement with CPS after the initial maltreatment investigation. Children with chronic medical conditions who remained in their biological homes or whose caregivers were depressed were likely to experience an injury requiring medical attention. Older caregivers were less likely to report a child injury. Extending existing health policies for foster children to children who remain at home following referral to CPS may encourage more comprehensive injury prevention for this population.	\N	\N
21088845	On the basis of impaired glutamatergic transmission and the potential role of astrocytes in schizophrenia, we treated cultured astrocytes with MK-801, an NMDA-receptor antagonist, to investigate whether the resulting proteome changes are similar to those we found in our earlier proteome analysis of schizophrenia human brain tissue as well as to better comprehend the role of astrocytes in the disorder. Indeed, there are similarities. Furthermore, to verify the efficacy of clozapine and its effect over the proteome, we treated MK-801-treated astrocytes with clozapine. Interestingly, clozapine reversed protein changes induced by MK-801. The treatment of cell cultures with neural transmission agonists and antagonists might provide useful insights about psychiatric disorders.	\N	\N
21116707	The cultural tailoring of interventions to reach underserved groups has moved from descriptive and proscriptive models to their application with existing evidence based treatments. To date few published examples illustrate the process of cultural adaptation. The current paper documents the adaptation of an evidence based parent training intervention, Parent Management Training-Oregon Model (PMTO™), for Spanish-speaking Latino parents using both process (Domenech Rodríguez and Wieling in Voices of color: first-person accounts of ethnic minority therapists, Sage, Thousand Oaks, 2004) and content (Bernal et al. in J Abnorm Child Psychol 23:67-82, 1995) models. The adaptation took place in stages: a pilot study to ensure feasibility, focus groups to establish appropriate format and goals, and a test of the intervention. Throughout the process the treatment manual was treated as a living document. Changes were applied and documented as the team developed improvements for the adaptation. The present discussion details both process adaptations, (e.g., engaging the treatment developer, community leaders, and parents, and decentering the manual), and content adaptations, (e.g., shaping the appropriateness of language, persons, metaphors, concepts, contexts, methods, and goals). The current research provides support for the idea that cultural adaptations can improve service delivery to diverse groups and can be conducted systematically with documentation for replication purposes. Suggestions for improving the empirical measurement and documentation of the adaptation process are included.	\N	\N
21130798	Face inversion effects are used as evidence that faces are processed differently from objects. Nevertheless, there is debate about whether processing differences between upright and inverted faces are qualitative or quantitative. We present two experiments comparing holistic processing of upright and inverted faces within the composite task, which requires participants to match one half of a test face while ignoring irrelevant variation in the other half of the test face. Inversion reduced overall performance but led to the same qualitative pattern of results as observed for upright faces (Experiment 1). However, longer presentation times were required to observe holistic effects for inverted compared to upright faces (Experiment 2). These results suggest that both upright and inverted faces are processed holistically, but inversion reduces overall processing efficiency.	\N	\N
21150678	The ability to recognize faces is fundamental to social interactions but has not been studied extensively in visual disorders such as age-related macular degeneration (AMD). We report here the development of a face discrimination test, in which both response times (RTs) and accuracies are measured. Results are compared for young and older control subjects and older adults with AMD to determine the factors underlying performance on this test. Subjects were 14 older controls, 11 young adult controls, and 34 individuals with binocular AMD. In the face discrimination test, colored reference photographs of eight people were presented continuously (male faces in the first half of the test, female faces in the second). On each trial, subjects reported which reference face matched the test face (shown with different poses and/or expressions). In addition, the older controls then identified the expression on the test face. The older controls showed generally small numbers of errors (0 to 9%) on the face identifications but more errors on expression identifications (up to 22%). They tended to show shorter RTs (but no changes in accuracy) with repeated presentations of the same face. The young controls responded more quickly, and they made almost no mistakes. Although performance varied, as a group, those with AMD were slower and showed more errors in identification than the older controls did. Across all subjects, both visual acuity and contrast sensitivity contributed significantly to the variances in RTs and accuracy. The group of older controls had poorer and more variable RTs and accuracies than the young controls. Difficulties in face matching, in terms of both accuracy and RT, were observed for subjects with AMD. Performance accuracy and RTs for this new test depended on both visual acuity and contrast sensitivity.	\N	\N
21157930	The transtheoretical model, in general, and the stages of change, in particular, have proven useful in adapting or tailoring treatment to the individual. We define the stages and processes of change and then review previous meta-analyses on their interrelationship. We report an original meta-analysis of 39 studies, encompassing 8,238 psychotherapy patients, to assess the ability of stages of change and related readiness measures to predict psychotherapy outcomes. Clinically significant effect sizes were found for the association between stage of change and psychotherapy outcomes (d = .46); the amount of progress clients make during treatment tends to be a function of their pretreatment stage of change. We examine potential moderators in effect size by study outcome, patient characteristics, treatment features, and diagnosis. We also review the large volume of behavioral health research, but scant psychotherapy research, that demonstrates the efficacy of matching treatment to the patient's stage of change. Limitations of the extant research are noted, and practice recommendations are advanced.	\N	\N
21163648	The aim of this study was to describe factors affecting the sleep of parents of critically ill children and to determine strategies used to improve their sleep. One hundred and eighteen parents of 91 children recruited during their child's paediatric intensive care unit stay responded in writing to open-ended questions assessing their experiences with sleep and eliciting ideas for strategies to promote sleep to be used by parents and provided by hospital staff. Patterns and concepts were coded and organised into themes using a qualitative descriptive approach. Seven themes emerged related to influences on and strategies to improve sleep: (1) the child's condition; (2) being at the bedside or not; (3) difficult thoughts and feelings; (4) changes to usual sleep; (5) caring for self and family; (6) the hospital environment and (7) access to sleep locations. Parents described multiple, often competing, demands that affected their ability to achieve sleep, regardless of location. Many more factors that influenced sleep were described than strategies to improve sleep, highlighting the need for nurses to explore with parents the unique barriers and facilitators to sleep they encounter and to develop and rigorously test interventions to improve sleep.	\N	\N
21168465	The contributions of genetic risk factors to susceptibility for brain disorders are often so closely intertwined with environmental factors that studying genes in isolation cannot provide the full picture of pathogenesis. With recent advances in our understanding of psychiatric genetics and environmental modifiers we are now in a position to develop more accurate animal models of psychiatric disorders which exemplify the complex interaction of genes and environment. Here, we consider some of the insights that have emerged from studying the relationship between defined genetic alterations and environmental factors in rodent models. A key issue in such animal models is the optimization of construct validity, at both genetic and environmental levels. Standard housing of laboratory mice and rats generally includes ad libitum food access and limited opportunity for physical exercise, leading to metabolic dysfunction under control conditions, and thus reducing validity of animal models with respect to clinical populations. A related issue, of specific relevance to neuroscientists, is that most standard-housed rodents have limited opportunity for sensory and cognitive stimulation, which in turn provides reduced incentive for complex motor activity. Decades of research using environmental enrichment has demonstrated beneficial effects on brain and behavior in both wild-type and genetically modified rodent models, relative to standard-housed littermate controls. One interpretation of such studies is that environmentally enriched animals more closely approximate average human levels of cognitive and sensorimotor stimulation, whereas the standard housing currently used in most laboratories models a more sedentary state of reduced mental and physical activity and abnormal stress levels. The use of such standard housing as a single environmental variable may limit the capacity for preclinical models to translate into successful clinical trials. Therefore, there is a need to optimize 'environmental construct validity' in animal models, while maintaining comparability between laboratories, so as to ensure optimal scientific and medical outcomes. Utilizing more sophisticated models to elucidate the relative contributions of genetic and environmental factors will allow for improved construct, face and predictive validity, thus facilitating the identification of novel therapeutic targets.	\N	\N
21183748	This study investigated the diagnostic accuracy of the Barthel Index (BI) in 206 stroke patients, measured within 72 hours, for activities of daily living at 6 months and determined whether the timing of BI assessment during the first days affects the accuracy of predicting activities of daily living outcome at 6 months. Receiver operating characteristic curves were constructed to determine the area under the curve and optimal cutoff points for BI at Days 2, 5, and 9. OR, sensitivity, specificity, positive predictive value, and negative predictive value were calculated to predict BI ≥19. The area under the curve ranged from 0.785 on Day 2 to 0.837 and 0.848 on Days 5 and 9. Comparison of the receiver operating characteristic curves showed that the area under the curve was significantly different between Days 2 and 5 (P<0.001) and between Days 2 and 9 (P<0.001). No significant difference was found between Days 5 and 9 (P=0.08). Using a BI cutoff score of 7, the positive predictive value gradually increased from 0.696 on Day 2 to 0.817 on Day 2 to 0.864 on Day 9, whereas negative predictive value declined from 0.778 on Day 2 to 0.613 on Day 9. Assessment of the BI early poststroke showed good discriminative properties for final outcome of BI at 6 months. However, Day 5 proved to be the earliest time for making an optimal prediction of final outcome of activities of daily living. The BI should be measured at the end of the first week in hospital-based stroke units for early rehabilitation management.	\N	\N
21190096	Patients with schizophrenia exhibit deficient response monitoring as indexed by blunted activation of the dorsal anterior cingulate cortex (dACC) and functionally related regions during error commission. This pattern may reflect heritable alterations of dACC function. We examined whether the hypofunctional 677C>T variant in MTHFR, a candidate schizophrenia risk gene, contributed to our previous findings of blunted error-related dACC activation and reduced microstructural integrity of dACC white matter. Eighteen medicated outpatients with schizophrenia underwent diffusion tensor imaging and performed an antisaccade paradigm during functional magnetic resonance imaging (fMRI). T allele carriers exhibited significantly less error-related activation than C/C patients in bilateral dACC and substantia nigra, regions that are thought to mediate dopamine-dependent error-based reinforcement learning. T carrier patients also showed significantly lower fractional anisotropy in bilateral dACC. These findings suggest that the MTHFR 677T allele blunts response monitoring in schizophrenia, presumably via effects on dopamine signaling and dACC white matter microstructural integrity.	\N	\N
21195387	Up to 30% of young adults with velocardiofacial syndrome (VCFS; 22q11.2 deletion syndrome) develop schizophrenia or psychosis. Identifying the neuroanatomic trajectories that increase risk for psychosis in youth with this genetic disorder is of great interest. We acquired high-resolution anatomic magnetic resonance images and measures of psychiatric function on 72 youth with VCFS, 26 unaffected siblings, and 24 age-matched community control subjects at two time points: between late childhood (mean age 11.9 years) and mid-adolescence (mean age 15.1 years). With the exception of cranial gray matter and orbitofrontal prefrontal cortex, neuroanatomic trajectories in youth with VCFS were comparable to unaffected siblings and community control subjects during this developmental window. However, in youth with VCFS, longitudinal decreases in the volumes of cranial gray and white matter, prefrontal cortex, mesial temporal lobe, and cerebellum were associated with increased combined prodromal symptoms at Time 2. In contrast, only decreases in temporal lobe gray matter volumes (p < .002) and verbal IQ (p < .002) predicted specifically to positive prodromal symptoms of psychosis at Time 2. These findings are in line with studies of non-VCFS individuals at risk for schizophrenia and suggest that early decrements in temporal lobe gray matter may be predictive of increased risk of prodromal psychotic symptoms in youth with VCFS.	\N	\N
21204678	To compare physical activity patterns between morbidly obese and normal-weight women. Daily physical activity of 18 morbidly obese and 7 normal-weight women aged 30-58 years was measured for 2 days using the Intelligent Device for Energy Expenditure and Activity (IDEEA) device. The obese group spent about 2 hr/day less standing and 30 min/day less walking than did the normal-weight group. Time spent standing (standing time) was positively associated with time spent walking (walking time). Age- and walking time-adjusted standing time did not differ according to weight status. Promoting standing may be a strategy to increase walking.	\N	\N
21215912	Late onset intrauterine growth restriction is a common form of growth restriction, mainly caused by placenta-vascular insufficiency. Whether the intrauterine or extrauterine environment offers a better long-term outcome for the growth-restricted fetus remains unclear. We compared the risk factors and long-term outcomes of late onset growth-restricted neonates delivered between 31-36 weeks of gestation vs those delivered at term. This prospective cohort study included 114 preterm and 193 term born growth-restricted neonates. They underwent a neurobehavioral examination (neonatal period), a neurodevelopmental assessment and the Bayley Scales of Infant Development (age 2 years), and neuromotor assessment and the Wechsler Preschool and Primary Scale of Intelligence (age 6 years). Growth-restricted neonates born prematurely exhibited a significantly higher incidence of maternal hypertension, a maternal history of abortions and stillbirths, increased intrapartum and postnatal complication rates, and abnormal neonatal neurobehavioral scores than expected. Both preterm and term born growth-restricted groups, however, exhibited comparable long-term neurodevelopmental and cognitive outcomes at ages 2 and 6 years. Although prematurely born neonates undergo an earlier growth restriction process and exhibit a higher perinatal risk factor profile, their long-term outcomes are comparable to those of growth-restricted neonates born at term.	\N	\N
21218318	Common, noncentral nervous system medical conditions linked with cognitive impairment in adults and the elderly include: acute respiratory distress syndrome; cancer; chronic kidney disease; chronic obstructive pulmonary disease; coronary heart disease; hypertension; obesity (bariatric surgical candidates); obstructive sleep apnea; and type 2 diabetes. Cross-condition comparison of the nature and frequency of cognitive impairment is difficult as these conditions often coexist, and there exists no consensus as to the definition of cognitive impairment, nor the optimal number and type of neuropsychological tests required for evaluation. There is as yet no clear evidence for condition-specific profiles of cognitive impairment. Rather, a generalized profile consisting of subclinical levels of impairment in attention, processing speed, executive, and memory functions from bilateral frontal-subcortical ischemia fits across all conditions. This profile: occurs only in subgroups of patients; is inconsistently related to measures of illness severity; is unrelated to patient self-report or level of functional independence; is exacerbated by very high levels of emotional distress; and is reversible in some cases but can also progress to frank neurological disease (dementia) in others, especially the elderly, when multiple conditions coexist, and/or when medical condition severity progresses.	\N	\N
21242060	Studies in first episode psychosis samples about status of cardiovascular risk factors have shown discordant results. We aimed to determine the 10-year risk of developing coronary heart disease in a sample of first episode psychosis patients referred to an early intervention clinic and compared the same with age, gender, and race matched controls from the U.S. National Health and Nutrition Examination Survey (NHANES). We conducted a cross-sectional analysis of baseline data of 56 subjects enrolled in first episode psychosis clinic from April 2006 to January 2010. This sample was compared with age, gender, and race matched 145 individuals drawn from NHANES 2005-2006 database. Sociodemographic and clinical variables were collected. Physical examination including laboratory evaluation was used to screen for common medical illnesses. The 10-year risk of developing coronary heart disease was calculated by using a tool developed by the National Cholesterol Education Program (NCEP-ATP III). There were elevated rates of smoking (46%) and hypertension (11%) albeit statistically significant differences from the control could not be demonstrated for these measures or weight, body mass index, or total or HDL cholesterol, fasting plasma glucose, status of diabetes and impaired fasting plasma glucose, HbA1C level. The 10-year median (range) risk of developing coronary heart disease in patients and controls was 1 (0-5)% and 0 (0-9)% respectively. The difference was not statistically significant. First episode psychosis patients do not present with significantly higher cardiovascular risk than age and race-matched controls despite clinically significant prevalence of individual risk factors. This sample presents an opportunity for early intervention for the primary prevention of cardiovascular morbidity and mortality.	\N	\N
21276032	The prevalence of overweight among young children is increasing at an alarming rate. Global efforts to address the issue can benefit from understanding how young children's experiences across multiple contexts shape their perspectives of healthy weight. This qualitative study examines the substance and sources of young American children's knowledge related to healthy eating, physical activity and media practices. Role play and semi-structured interviews were conducted in child-care settings with 81 children aged 3-5 who represented diverse socio-economic statuses and ethnic backgrounds. Children demonstrated better understanding of the benefits of healthy eating compared with physical activity. Snacks and beverages consumed outside mealtime were less likely to be healthy even among the 40% of children who demonstrated an understanding of healthy nutrition. The majority of children's leisure activity selections involved media and minimally active pursuits. Three quarters of the children were unable to articulate reasons for healthy choices or identify the sources of their health understandings. The media was listed as source of health information more frequently than adults. Obesity prevention efforts targeting young children need to use consistent messaging across all contexts in which children develop in order to increase their understanding that physical activity and eating choices support health. Efforts need to counter inaccurate information and address the rationale for health practices. Key gaps in young children's understanding include: the importance of drinking water, that snacks are part of nutritional intake and the benefits of engaging in physical activities.	\N	\N
21280967	Does using Facebook help people to meet their relatedness needs? Study 1 shows that more frequent Facebook usage paradoxically correlates with more relatedness satisfaction (connection) and more relatedness dissatisfaction (disconnection). Study 2 supports a 2-process explanation of this finding, showing that disconnection motivates greater usage as a coping strategy, whereas connection results from greater usage. Study 3 examines the effects of depriving participants of Facebook use for 48 hr. Further supporting the 2-process view, connection decreased, but disconnection was unaffected during the deprivation period; however, those who became more disconnected during the deprivation period engaged in more Facebook use during a 2nd, unconstrained 48-hr period, whereas changes in connection did not predict later use. In Study 4, participants set a Facebook reduction goal; initial disconnection interfered with and predicted worse performance in this goal. Implications for theories of psychological needs, behavioral motives, and adaptive coping are considered.	\N	\N
21284066	Many patients with major depressive disorder (MDD) who achieve full remission after antidepressant treatment still have residual depressive symptoms. In this study, we assess the type and frequency of residual symptoms and their relationship to subsequent depressive relapses after remission of major depression with fluoxetine. Five hundred seventy-six patients with MDD were openly treated with fluoxetine for 12 weeks. Those who responded underwent random assignment, under double-blind conditions, to continue taking fluoxetine or to switch to placebo for 52 weeks or until relapse. The presence of residual symptoms in patients who achieved remission at the end of the acute phase (N=203) was assessed using the 28-item Hamilton Depression Rating Scale. Survival analysis was used to examine the effect of residual symptoms on relapse in remitters. More than 90% of patients who met criteria for remission had at least one residual depressive symptom (median=4). The most common were sleep disturbances (insomnia 48.2%, hypersomnia 35.9%) and anxiety (52.7%). The most common individual symptom was middle insomnia (33.5%). No statistically or clinically significant differences in baseline variables were found between remitters with and without residual symptoms. The presence of residual symptoms, the presence of residual insomnia and the global number of residual symptoms did not predict relapse during the continuation phase of the study. The great majority of patients with remission of MDD after treatment with fluoxetine continue to experience selected residual depressive symptoms. The presence of residual symptoms is not significantly associated with an increased risk of relapse.	\N	\N
21297460	To evaluate the impact of a comprehensive unit-based safety program on safety climate in a large cohort of intensive care units participating in the Keystone intensive care unit project. A prospective cohort collaborative study to improve quality of care and safety culture by implementing and evaluating patient safety interventions in intensive care units predominantly in the state of Michigan. The comprehensive unit-based safety program was the first intervention implemented by every intensive care unit participating in the collaborative. It is specifically designed to improve the various elements of a unit's safety culture, such as teamwork and safety climate. We administered the validated Safety Attitudes Questionnaire at baseline (2004) and after 2 yrs of exposure to the safety program (2006) to assess improvement. The safety climate domain on the survey includes seven items. Post-safety climate scores for intensive care units. To interpret results, a score of <60% was in the "needs improvement" zone and a ≥10-point discrepancy in pre-post scores was needed to describe a difference. Hospital bed size, teaching status, and faith-based status were included in our analyses. Seventy-one intensive care units returned surveys in 2004 and 2006 with 71% and 73% response rates, respectively. Overall mean safety climate scores significantly improved from 42.5% (2004) to 52.2% (2006), t = -6.21, p < .001, with scores higher in faith-based intensive care units and smaller-bed-size hospitals. In 2004, 87% of intensive care units were in the "needs improvement" range and in 2006, 47% were in this range or did not score ≥10 points or higher. Five of seven safety climate items significantly improved from 2004 to 2006. A patient safety program designed to improve teamwork and culture was associated with significant improvements in overall mean safety climate scores in a large cohort of 71 intensive care units. Research linking improved climate scores and clinical outcomes is a critical next step.	\N	\N
21299780	Escalating morbidity and mortality associated with hepatitis B virus (HBV) and hepatitis C virus (HCV) infections represent a major health burden in Australia, particularly among migrants from endemic areas who may present late. We evaluated the knowledge and educational needs of general practitioners (GPs) in the St George Division, Sydney which serves a large migrant population. The aims of the study were to identify gaps in knowledge about viral hepatitis that may affect management and referral patterns. GPs completed a survey comprised of 15 questions. They were also invited to comment on barriers to managing viral hepatitis in migrant patients. A 44% response rate was achieved from 280 eligible GPs. Forty-two per cent of GPs lacked confidence in interpreting HCV serology and 20% for HBV serology. Twenty-two per cent of GPs did not recognise HCC as a complication of HBV and 18% for HCV. Twenty per cent of GPs were unaware of treatment for HBV. Forty-seven per cent of GPs were uncertain whether pregnant women could receive HCV treatment. Twenty-three per cent and 21% of respondents believed that all HCV- or HBV-infected mothers, respectively, should not breast-feed. Eighty-nine per cent of GPs identified language difficulties as the main barrier to treatment among the migrant population. There were gaps in the knowledge of GPs particularly concerning natural history, diagnosis, treatment availability and management of pregnant or lactating women with viral hepatitis. Specific educational initiatives targeting these deficits are required as well as increased availability of language resources for managing patients from a non-English-speaking background.	\N	\N
21299875	Childhood obesity is a substantial public health problem. The extent to which health state preferences (utilities) are related to a child's weight status has not been reported. The aims of this study were (1) to use a generic health state classification system to measure health related quality of life and calculate health utilities in a convenience sample of children and adolescents and (2) to determine the extent to which these measures are associated with weight status and body mass index (BMI). We enrolled 76 children 5-18 years of age from a primary care clinic and an obesity clinic in Boston MA. We administered the Health Utilities Index (HUI) and used the HUI Mark 3 single- and multi-attribute utility functions to calculate health utilities. We determined BMI percentile and weight status based on CDC references. We examined single-attribute and overall utilities in relation to weight status and BMI. Mean (range) age was 10.8 (5-18) years. Mean (SD) BMI percentile was 76 (26); 55% of children were overweight or obese. The mean (SD) overall utility was 0.79 (0.17) in the entire sample. For healthy-weight children, the mean overall utility was higher than for overweight or obese children (0.81 vs. 0.78), but the difference was not statistically significant (difference 0.04, 95% CI -0.04, 0.11). Our results provide a quantitative estimate of the health utility associated with overweight and obesity in children, and will be helpful to researchers performing cost effectiveness analyses of interventions to prevent and/or treat childhood obesity.	\N	\N
21300653	To determine whether preadolescent children with hemifacial microsomia (HFM) have higher risk of neurodevelopmental delays than unaffected control individuals. Case-control follow-up study of neurodevelopment in children with and without HFM. Case individuals were originally recruited from 26 craniofacial centers across the United States and Canada, and controls were recruited through community pediatricians. One hundred thirty-six children with HFM (cases) and 568 unaffected children (controls). Main Exposure  History of HFM. The Peabody Picture Vocabulary Test-Third Edition, the Beery-Buktenica Developmental Test of Visual Motor Integration-Fifth Edition, and the Academic Competence scales from the Child Behavior Checklist and the Teacher Report Form. Children with HFM scored lower than controls on all measures (effect size = -0.27 to -0.45; P < .001 to P = .008). Compared with controls, cases were 2 to 3 times as likely to score in the at-risk range. Relative to controls, outcomes were worse for male cases and those whose mothers were 25 years or younger at the time of their birth. Cases with HFM plus other malformations had poorer outcomes, as did cases with hearing, vision, or speech impairments. This is the first study, to our knowledge, to show that children with HFM have poorer neurodevelopmental outcomes than unaffected children, but further study using more detailed assessments is indicated. Clinically, the findings suggest that early neurodevelopmental screening is warranted for all children with HFM.	\N	\N
21309622	The aim of this study was to investigate newly formulated schema mode models for cluster-C, paranoid, histrionic and narcissistic personality disorders. In order to assess 18 hypothesized modes, the Schema Mode Inventory (SMI) was modified into the SMI-2. The SMI-2 was administered to a sample of 323 patients (with a main diagnosis on one of the PDs mentioned) and 121 nonpatients. The SMI-2 was successful in distinguishing patients and controls. Newly formulated modes proved to be appropriate for histrionic, avoidant, and dependent PD. The modification of the Overcontroller mode into the Perfectionistic and Suspicious Overcontroller mode was valuable for characterizing paranoid and obsessive-compulsive PD. The results support recent theoretical developments in Schema Therapy, and are useful for application in clinical practice.	\N	\N
21310768	To explore the nature of men's experiences of osteoporosis by developing an understanding of men's explanatory models. This descriptive study invited community-residing male osteoporosis patients aged 50+ to participate in interviews about osteoporosis. Participants were recruited from a hospital-affiliated bone clinic. Men completed a questionnaire on demographic, medication, and fracture-related information, and descriptive statistics were calculated using Statistical Package for the Social Sciences. Interviews elicited the 5 domains of men's explanatory model (Kleinman, 1987) and open-ended information regarding men's experiences living with this disorder. Narrative data were analyzed both for content and inductively. Men's narratives demonstrate that an osteoporosis diagnosis is accompanied by negative psychosocial sequelae in this population. Men defined it as a disease of the bone that may increase the likelihood of fracture and that may cause pain. Participants reported that osteoporosis is diagnosed by bone mineral density (BMD) score and that disease progression is measured by a decrease in BMD and an increase in pain or new fractures. Men described a reluctance to take medications, dissatisfaction with side effects, and a perception that osteoporosis treatment in men had little basis in long-term medication efficacy or safety data. They viewed osteoporosis as a degenerative chronic disease with an overall stable course. Participants' explanatory models for osteoporosis are substantively different than clinical models. These differences provide a foundation for exploring the importance of gender to osteoporosis outcomes, a context for making sense of men's bone health behavior, and a clear case for an increase in advocacy and educational efforts for men who have or are at risk for osteoporosis.	\N	\N
21334059	Drawing on the social psychological concept of possible selves, this study explores the future self concept of young fathers in prison. In considering life after release from prison, qualitative data relating to hoped-for, feared and expected possible selves was generated by 34 young fathers aged between 18 and 21 years. The most common categories of hoped-for and expected selves related to employment and parenting, whereas feared selves related predominantly to offending or a return to prison. The prevalence of possible selves relating to parenting suggests that parenthood is a key component of the representations of present and future identity of young fathers in prison. Findings are discussed in relation to the positive aspect of parenthood for young men in prison, parenting identities in the transition from custody to community, future research directions and the development of interventions targeting young fathers in prison.	\N	\N
21346207	A variety of cues can differentiate objects from their surrounds. These include "first-order" cues such as luminance modulations and "second-order" cues involving modulations of orientation and contrast. Human sensitivity to first-order modulations is well described by a computational model involving spatially localized filters that are selective for orientation and spatial frequency (SF). It is widely held that first-order modulations are represented by the firing rates of simple and complex cells ("first-order" neurons) in primary visual cortex (V1) that, likewise, have spatially localized receptive fields that are selective for orientation- and SF. Human sensitivity to second-order modulations is well described by a filter-rectify-filter (FRF) model, with first- and second-order filters selective for orientation and SF. However, little is known about how neuronal activity in visual cortex represents second-order modulations. We tested the FRF model by using an functional (f)MRI-adaptation protocol to characterize the selectivity of activity in visual cortex to second-order, orientation-defined gratings of two different SFs. fMRI responses throughout early visual cortex exhibited selective adaptation to these stimuli. The low-SF grating was a more effective adapter than the high-SF grating, incompatible with the FRF model. To explain the results, we extended the FRF model by incorporating normalization, yielding a filter-rectify-normalize-filter model, in which normalization enhances selectivity for second-order SF but only for low spatial frequencies. We conclude that neurons in human visual cortex are selective for second-order SF, that normalization (surround suppression) contributes to this selectivity, and that the selectivity in higher visual areas is simply fed forward from V1.	\N	\N
21351103	Various questionnaires and interviews have been created over the years to assess compulsive hoarding. In this article, we summarize existing measures, offer practice-friendly suggestions for assessment of hoarding, and address frequent problems in its clinical evaluation. Existing measures for hoarding can be divided into those that are subscales of general measures of obsessive-compulsive disorder (e.g., Obsessive-Compulsive Inventory and Yale-Brown Obsessive-Compulsive Scale) and those that were developed specifically for hoarding and related phenomena. The former were largely developed without the benefit of research identifying the nature of hoarding, while the latter capture the specific dimensions of hoarding and are recommended for clinical use. We provide a case illustration and additional clinical considerations in the assessment of hoarding as well.	\N	\N
21354553	The aim of this study was to compare the usability and reliability of two human error identification tools: TRACEr-Rail (developed by the Rail Safety and Standards Board in the UK) and TRACEr-RAV (an Australian specific version of the tool). Following an attempt to modify TRACEr-Rail to more appropriately suit the Australian rail context, it was predicted that TRACEr-RAV would be rated as more usable and be applied more consistently by Australian users than TRACEr-Rail. In Experiment 1, twenty-five rail employees used either TRACEr-Rail or TRACEr-RAV1 to extract and classify errors from six Australian rail incident reports. In Experiment 2, eleven university students used both TRACEr-Rail and TRACEr-RAV2 to extract and classify errors from three incident summaries. The results revealed that although modification of TRACEr-Rail to become TRACEr-RAV1 and TRACEr-RAV2 did not result in improved inter-rater reliability, modification resulted in improved ratings of usability in Experiment 2. Most participants in Experiment 2 preferred TRACEr-RAV2 to TRACEr-Rail. The poor inter-rater reliability observed was most likely the result of inadequate training, limited practice in using the tools, and insufficient human factors knowledge.	\N	\N
21366668	The aim of the study was to assess smoking behaviour of nurses including; (1) smoking prevalence and nicotine dependence; (2) demographic characteristics according to smoking status and (3) attitudes to cessation amongst current smokers. Smoking amongst nurses is a barrier to the delivery of patient smoking cessation interventions. Studies on the smoking behaviour of nurses have lagged behind government surveys on smoking prevalence in the general population. A descriptive, comparative study using a self-administered questionnaire was distributed to 3200 nurses over July and August of 2007 across one major metropolitan health service network in Victoria, Australia. The questionnaire was completed by 1029 nurses, a response rate of 32%. Eleven per cent of nurses (n=113) were current smokers. Nurses who smoked were more likely to be divorced/separated and report smoking amongst family and friends. Smoking was more common amongst nurses who work in psychiatry and the emergency departments. Amongst the nurses who smoked, 45% desired to stop smoking and while 89% had experienced previous quit attempts, only half had ever received help or advice about smoking cessation. The most common factors preventing smoking cessation included fear of withdrawal symptoms including stress, weight gain and anxiety. Smoking rates amongst nurses in this sample have declined below smoking rates amongst the general population. Considering the low uptake of smoking cessation support reported in this study, targeted strategies must be developed sensitive to the potential intrapersonal-professional struggle related to personal smoking which is at odds with nurses' health promotion role.	\N	\N
21366810	To describe the acceptability to women of being offered antenatal Sickle cell and Thalassaemia (SC&T) screening in primary and secondary care at the visit to confirm pregnancy; and to explore the implications of their views for participating in decisions about their health care. Qualitative semi-structured interviews were conducted with twenty-one ethnically diverse women registered at twenty-five general practices in two English inner-city Primary Care Trusts. The material was analysed thematically, using the method of constant comparison. Women generally welcomed the opportunity of early diagnosis, although they expected screening to confirm they were carrying a healthy child. Women felt general practitioners did not present antenatal screening as a choice, but they did not necessarily see this as a problem. Doctors were believed to be acting out of concern for the women's well being. Women were generally positive about being offered screening in primary care at the first visit to confirm pregnancy. To this extent it was acceptable to them, although this was largely informed by assumptions associated with being a 'good mother' rather than a straightforward enactment of informed choice, assumed by health-care policy. This represents the context in which women participate in decisions about their health care.	\N	\N
21377415	Neurophysiological methods were used to study the effects of high altitude living on brain functions in a subgroup of participants of the Bolivian Children Living at Altitude (BoCLA) project. Electroencephalogram (EEG), event-related potentials (ERP) and cerebral blood flow velocity (CBFV) were recorded in two groups of adolescents (aged 13-16 years), living either at sea-level or high altitude (~3700m). Neuropsychological testing revealed no deficits in the high altitude group, despite significantly reduced blood oxygen saturation. In agreement, ERPs elicited by oddball target detection and choice reaction time tasks were not different between groups. In contrast, resting state EEG showed reductions in delta and beta frequency amplitudes in adolescents living at high altitude. The EEG attenuations were correlated with lower CBFV, and the EEG group differences diminished during task performance. No indication was found for negative sequelae of chronic hypoxia in adolescents born and living at an altitude of ~3700m, rather evidence for successful neurophysiological adaptation was found under such conditions. Dynamic regulation of metabolic demand is one adaptive mechanism that preserves cognitive development at high altitude.	\N	\N
21381800	The main purpose of the present study was to examine implicit and explicit self-esteem (SE) in patients with persecutory delusions. In samples of paranoid patients, depressed patients, and healthy controls, implicit SE was assessed using the experimental go/no-go association task, whereas explicit SE was measured using 2 self-reporting questionnaires: the self-worth subscale of the World Assumption Scale (Janoff-Bulman, 1989) and the self-acceptance subscale of the Scales of Psychological Well-Being (Ryff & Keyes, 1995). Our analysis revealed that depressed patients showed lower explicit SE than did paranoid and healthy control participants. However, participants with persecutory delusions had significantly lower implicit SE scores than did healthy controls. We interpret the discrepancies observed between overt and covert measures in the paranoid group as psychological defense mechanisms. The present study stresses the clinical and theoretical importance of the use of implicit measures in psychopathology.	\N	\N
21388613	Perceptual implicit memory is typically most robust when the perceptual processing at encoding matches the perceptual processing required during retrieval. A consistent exception is the robust priming that semantic generation produces on the perceptual identification test (Masson & MacLeod, 2002), a finding which has been attributed to either (1) conceptual influences in this nominally perceptual task, or (2) covert orthographic processing during generative encoding. The present experiments assess these possibilities using both auditory and visual perceptual identification, tests in which participants identify auditory words in noise or rapidly-presented visual words. During the encoding phase of the experiments, participants generated some words and perceived others in an intermixed study list. The perceptual control condition was visual (reading) or auditory (hearing), and varied across participants. The reading and hearing conditions exhibited the expected modality-specificity, producing robust intra-modal priming and non-significant cross-modal priming. Priming in the generate condition depended on the perceptual control condition. With a read control condition, semantic generation produced robust visual priming but no auditory priming. With a hear control condition, the results were reversed: semantic generation produced robust auditory priming but not visual priming. This set of results is not consistent with a straightforward application of either the conceptual-influence or covert-orthography account, and implies that the nature of encoding in the generate condition is influenced by the broader list context.	\N	\N
21389719	Clock drawing is part of the Montreal Cognitive Assessment (MoCA) test but may have administration and scoring limitations. We assessed (1) the reliability of the MoCA clock criteria relative to a published error scoring approach, (2) whether command-only administration could distinguish dementia from cognitively intact individuals and (3) the value of adding a clock copy condition to the MoCA. Three novice raters and clocks from dementia and control participants were used to assess the 3 aims. MoCA interrater and intrarater reliability were low (i.e. intraclass correlation coefficient = 0.12-0.31) and required repeat training. Clocks drawn to command classified dementia at chance. Inclusion of a copy condition demonstrated expected dementia subgroup patterns. Reliable clock scoring with MoCA criteria requires practice. Supplementing a clock copy to the standard MoCA test (takes <1 min) will improve dementia assessment.	\N	\N
21400866	A Japanese version of the Orientations to Happiness Scale was developed to investigate characteristics of Japanese people's orientations to happiness from the perspective of life satisfaction. Japanese university students (N = 477) completed the Japanese Orientations to Happiness Scale and the Satisfaction With Life Scale (SWLS). Factor analysis extracted three orientation factors: pleasure, meaning, and engagement. These factors were correlated with life satisfaction in a US population study. However, in the Japanese sample, orientations to meaning and engagement were correlated with life satisfaction, but an orientation to pleasure was not. These results are discussed from the perspective of differences in the concept of happiness between the US and Japan. In the US, positive feelings are considered to be indicative of happiness, whereas in Japan, not only positive feelings but also living a hopeful life under negative circumstances is considered to be involved in happiness.	\N	\N
21410639	Chronic pain has been recognized as a major worldwide health care problem. Today, medical experts and health agencies agree that chronic pain should be treated with the same priority as the disease that caused it, and patients should receive adequate pain relief. To achieve good analgesia, patient adherence to a prescribed pain treatment is of high importance. Patients with chronic pain often do not use their medication as prescribed, but change the frequency of intake. This can result in poor treatment outcomes and may necessitate additional emergency treatment, which increases the overall costs. Factors that influence adherence include knowledge of the disease, realistic treatment expectations, perceived benefit from treatment, side effects, depression, dosing frequency, and attitudes of relatives/significant others toward opioids. Addressing all these factors should ensure a good treatment outcome. Good adherence to pain therapy is associated with improved efficacy in pain relief and quality of life. Opioids have become an integral part of the treatment of moderate to severe chronic noncancer pain. They may cause unpleasant side effects such as nausea, vomiting, and constipation. Patients should be informed adequately about side effects, which should be treated pro-actively to foster adherence to treatment. Signs of tolerance, hyperalgesia, and drug abuse should be monitored as these may occur in some patients. An individualized treatment algorithm with a clear treatment goal and regular treatment reassessment is key for successful treatment. Long-acting opioids offer sustained pain relief over 24 hours with manageable side effects-they simplify treatment thereby supporting treatment adherence.	\N	\N
21416508	The aim of the study was to compare a two-staged clinic-based standardized protocol with a supplemental proxy-based protocol. The Women's Health Initiative Memory Study enrolled 7479 women, aged 65-79 years and free of dementia, in a clinical trial of postmenopausal hormone therapy who were followed for up to 13 years with annual two-staged clinic-based standardized protocols to identify incidence of probable dementia. A supplemental proxy-based protocol, involving telephone administration of the dementia questionnaire, was designed to assess the cognitive status of women who could no longer attend clinic visits because they died (n = 1058) or became dependent (n = 228). Chi-squared tests were used to compare characteristics of women eligible for proxy-based versus clinic-based assessment. Risk factor relationships were described using proportional hazards regression. Women who were eligible for proxy-based assessments tended to have worse cognitive impairment risk factor profiles and had higher rates of probable dementia (15.2% vs 3.5%) than clinic-assessed participants. Augmenting the clinic-based cases with those identified from proxy interviews reduced undercounting and materially altered observed relationships that years since menopause, smoking status, diabetes, and prior use of hormone therapy had with incidence of probable dementia. Although proxy interviews were successful in reducing biases in estimated incidence rates and risk factor relationships, it is unlikely that they will fully eliminate many biases. Proxy-based assessments are necessary in longer term studies to reduce undercounting of dementia cases and to characterize risk factor relationships.	\N	\N
21418338	Depression is one of the most common, costly and severe psychopathologies worldwide. Its incidence, however, differs significantly between the sexes, and depression rates in women are twice those of men. Interestingly, this sex difference emerges during adolescence. Although the adolescent period is characterised by major physical and behavioural transformations, it is unclear why the incidence of depression increases so dramatically in girls during this otherwise generally healthy developmental period. Although psychological and environmental factors are also involved, we discuss the neuroendocrinological factors determining adolescent vulnerability to depression. In particular, we address the role of sex steroids in mood regulation, hypothalamic-pituitary-adrenal axis maturation and sexual differentiation of the brain, with a focus on hippocampal plasticity.	\N	\N
21419372	Young people with disabilities are at greater risk of having mental health problems than are their nondisabled peers. Most research about the relationship between disability and mental health has been cross-sectional and unable to identify mental health status prior to onset of disability or possible mental health pathways following disability. There is a lack of information, therefore, about what happens to young people's mental health when they become disabled. This study aimed to identify the mental health trajectories for young Australian adults after onset of self-reported disability, taking into account their predisability mental health status. Longitudinal data from waves 1 to 7 (2001 to 2007) of the survey of Household, Income and Labour Dynamics in Australia (HILDA) were analyzed using a growth mixture modeling approach. Three distinct mental health trajectories were identified for the 136 young people reporting onset of ongoing disability. The majority (64.7%) of respondents experienced positive mental health before and following onset of disability. However, a significant minority (35.3%) experienced either (a) low mental health both prior to and following onset of disability (19.1%) or (b) mental health deterioration following onset of disability (16.2%). Targeting appropriate interventions to the young people with disabilities in these 2 groups could have a significant impact on enduring mental health status.	\N	\N
21420411	Testosterone (T) has been argued to modulate mating and parenting behavior in many species, including humans. The role of T for these behaviors has been framed as the challenge hypothesis. Following this hypothesis, T should be positively associated with the number of opposite sex partners a male has. Indeed research in humans has shown that T is positively related to the number of opposite sex partners a young man has had. Here we test, in both men and women, whether this relationship extends to the lifetime number of sex partners. We also explored whether or not T was associated with current marital status, partnership status and whether or not the participant remarried. Using a large sample of elderly men and women (each sample n>700), we show that T is positively and sizably associated with the number of opposite sex partners in men. When controlling for potential confounding variables such as educational attainment, age, BMI, ethnicity, specific use of a medication and time of sampling this effect remained. For women, the relationship between T and number of opposite sex partners was positive but did not prove to be robust. In both men and women there was no evidence for an association between T and current marital status and partnership status (being in a relationship or not). However, remarriage was positively associated with T, but only in males. Results are discussed with reference to the literature on T and sex partners, remarriage and more broadly the challenge hypothesis.	\N	\N
21422089	Tests are available to measure children's exposure to tobacco smoke. One potential barrier to testing children for tobacco-smoke exposure is the belief that parents who smoke would not want their child tested. No previous surveys have assessed whether testing children for exposure to tobacco smoke in the context of their child's primary care visit is acceptable to parents. To assess whether testing children for tobacco-smoke exposure is acceptable to parents. We conducted a national random-digit-dial telephone survey of households from September to November 2006. The sample was weighted by race and gender, based on the 2005 US Census, to be representative of the US population. Of 2070 eligible respondents contacted, 1803 (87.1%) completed the surveys. Among 477 parents in the sample, 60.1% thought that children should be tested for tobacco-smoke exposure at their child's doctor visit. Among the parental smokers sampled, 62.0% thought that children should be tested for tobacco-smoke exposure at the child's doctor visit. In bivariate analysis, lower parental education level, allowing smoking in the home, nonwhite race, and female gender were each associated (P < .05) with wanting the child tested for tobacco-smoke exposure. The majority of nonsmoking and smoking parents want their children tested for tobacco-smoke exposure during the child's health care visit.	\N	\N
21424275	This paper reviews current literature relating to parent and child emotional functioning, specifically their emotion regulatory skills and emotional expression. Included are considerations regarding theoretical, methodological, and sampling strengths and weaknesses of existing literature. On the basis of the review, several directions for future research are proposed. First, it is argued that consistency in the measurement of emotion regulation is necessary, including assessment of more refined theoretical conceptualizations of regulatory types, skills, or strategies. Second, it is argued that emotion regulation developmental research examining the post-early childhood period is necessary in order to contribute to a more comprehensive understanding of youths' emotion regulation. Finally, it is argued that greater examination of paternal influences on child emotional functioning, in addition to maternal influences, is required. Consideration of these issues in future emotion regulation research will ideally contribute to a greater understanding of the mechanisms involved in child and adolescent development of optimal regulatory capacities.	\N	\N
21424973	The present study used criterion groups validation to determine the ability of the Millon Clinical Multiaxial Inventory-III (MCMI-III) modifier indices to detect malingering in traumatic brain injury (TBI). Patients with TBI who met criteria for malingered neurocognitive dysfunction (MND) were compared to those who showed no indications of malingering. Data were collected from 108 TBI patients referred for neuropsychological evaluation. Base rate (BR) scores were used for MCMI-III modifier indices: Disclosure, Desirability, and Debasement. Malingering classification was based on the Slick, Sherman, and Iverson (1999) criteria for MND. TBI patients were placed in one of three groups: MND (n = 55), not-MND (n = 26), or Indeterminate (n = 26).The not-MND group had lower modifier index scores than the MND group. At scores associated with a 4% false-positive (FP) error rate, sensitivity was 47% for Disclosure, 51% for Desirability, and 55% for Debasement. Examination of joint classification analysis demonstrated 54% sensitivity at cutoffs associated with 0% FP error rate. Results suggested that scores from all MCMI-III modifier indices are useful for identifying intentional symptom exaggeration in TBI. Debasement was the most sensitive of the three indices. Clinical implications are discussed.	\N	\N
21427066	Late effects (LEs) after cancer treatment are increasing. After childhood cancer, substantial risks include physical, psychological and social LE and vary with age. Teenagers and young adults (TYA) present with particular cancers; their risk of LE may relate to cancer site, treatment or their age itself. The LEs after TYA-onset cancers are described in relation to age at diagnosis of primary tumour. Data were extracted from Medline English language articles, 1999-2009. Keywords were late effect/s, late toxicity and survivor and the frequent TYA cancer sites. Only those articles that reported the relation between LEs risks with age at diagnosis were included. The majority of known LEs are described after TYA cancer. No study primarily aimed to relate TYA age to LEs. Many studies did not report LE by age. TYA-specific risks are seen in cardiac toxicity, second malignancies, pulmonary complications and psychosocial difficulties when compared with older or younger cancer survivors. TYA age brings specific LE risks after cancer. Prospective population-based collection of LE data after TYA cancer will inform the development of appropriate services to effectively manage LE.	\N	\N
21428743	Employment is essential for recovery. But treatment could conflict with work schedules, and employment gains could be short lived. This study examined how employment and income varied during and after treatment, what aspects of treatment impacted on employment, and whether treatment improved income. Baseline and follow-up data were analyzed for 760 probationers and parolees in 11 US cities that participated in the 1992-1995 Drug Abuse Treatment Outcomes Study. Results showed that only residential/inpatient treatment was associated, temporarily, with employment. Retention, compliance, and self-efficacy were correlated to posttreatment employment. However, treatment had no impact on income, which was determined by education and work history.	\N	\N
21436227	Recent studies using quantitative methods, such as principal component factor analysis, hierarchical cluster analysis and latent class analysis have suggested that Gilles de la Tourette syndrome (GTS) should no longer be considered a unitary condition as in current classification systems. To identify quantitative components of GTS symptomatology using a large, well characterised cohort of singleton individuals with GTS in order to inform future genetic studies with more homogeneous phenotypes. Principal component factor analysis with oblique rotation was used to analyse symptom data from a sample of 639 patients recruited at two tertiary referral centres using identical schedules during the period 1980-2008. Three Factors were identified: (1) complex motor tics and echo-paliphenomena; (2) attention deficit and hyperactivity symptoms plus aggressive behaviours; and (3) complex vocal tics and coprophenomena. Obsessive compulsive behaviours loaded significantly on the first two factors. The three factors accounted for 48.5% of the total symptomatic variance. GTS is a phenotypically heterogeneous condition encompassing simple tics, specific complex tics and associated behavioural problems. The results, coupled with previous findings, identified a clinical continuum of complex tics, hyperactivity/impulsivity symptoms and semantically relevant utterances and gestures. A better characterisation of the GTS phenotypes will help to identify susceptibility genes.	\N	\N
21441308	To map out from the literature the nature, extent and effects of application of patient-centred goal setting in stroke rehabilitation practice. Systematic review. A search was conducted in the Cochrane (Wiley), AMED, Medline (EBSCO), Embase, Sports discuss, Medline (Ovid) and CINAHL databases. Secondary search based on references from the preliminary search was undertaken. Quantitative and qualitative studies that included aspects of patient-centredness and goal setting in stroke patients from 1980 to June 2010 were collected. Studies were scrutinized for relevance and quality based on published methodology. The findings were synthesized by aggregating the themes from the qualitative studies and relating them to relevant findings from the quantitative studies. Eighteen qualitative and eight quantitative and one mixed method study conducted in stroke rehabilitation services ranging from acute to community rehabilitation were included. Themes that emerged were related to perceptions of patients and professionals regarding patient-centredness, nominal adoption of this concept, consequences of discrepancies in the perceptions and practice, related ethical conflicts, challenges to application and strategies to improve its application. The effects of following patient-centred goal-setting practice have been studied mostly with weak methodologies and studies show some benefit with psychological outcomes. Patient-centred goal setting is minimally adopted in goal-setting practice due to various barriers. Since the effects of incorporating this concept have not been evaluated rigorously it is suggested that further research is essential to investigate its effect on patient outcomes.	\N	\N
21442500	The contours of commercial sex in Lao PDR are significantly shaped by forces facilitating the entry of women from one ethnic group, the Khmu, into this service industry niche. Agricultural transitions, development policies, changing gender roles, ethnic hierarchies, snowballing recruitment networks and growing capitalist sensibilities collectively prompt poor Khmu women to aspire to material gain via selling beer and sex. Their predominance in lower echelons of the sex industry demonstrates how forces of neoliberal expansion build on both opportunity and enduring marginalisation and that material economies are closely intertwined with intimate economies as trajectories of modernisation evolve in contemporary Laos.	\N	\N
21443342	This study aimed to use specifically designed tasks to capture time-based, activity-based, and event-based prospective memory (PM) performance in typically developing school-age children. Two PM tasks (Fishing Game & Happy Week) were used to examine the developmental patterns of PM in these children. Retrospective memory (RM) was also examined in these tasks. A total of 120 children aged between 7 and 12 years (10 girls and 10 boys in each age band) were recruited. Tests of working memory, inhibition, and IQ were also administered. The age effect on PM accuracy was significant, with improvements identified between ages 7 to 8 and 10 to 11 years. For both tasks, performance on the time-based PM task was significantly poorer than that on the event-based PM task, which in turn was significantly poorer than that on the activity-based PM task. In terms of errors, results indicated that while errors associated with the PM component of the tasks decreased with age, errors associated with the RM component showed an inverted-U shape. The different patterns of errors suggest qualitative as well as quantitative differences in PM development in children. Finally, IQ, working memory, and inhibition were found to relate to PM when age was partialed out. Results of the study highlight the importance of contextual cues, such as activities and events, for prospective remembering in children. In addition, they have provided a general picture of PM development in school-age children and have implications for educators and parents.	\N	\N
21447467	Aphasia, dementia, and depression are important and common neurological and neuropsychological disorders after ischemic stroke. We estimated the frequency of these comorbidities and their impact on mortality and nursing care dependency. Data of a German statutory health insurance were analyzed for people aged 50 years and older with first ischemic stroke. Aphasia, dementia, and depression were defined on the basis of outpatient medical diagnoses within 1 year after stroke. Logistic regression models for mortality and nursing care dependency were calculated and were adjusted for age, sex, and other relevant comorbidity. Of 977 individuals with a first ischemic stroke, 14.8% suffered from aphasia, 12.5% became demented, and 22.4% became depressed. The regression model for mortality showed a significant influence of age, aphasia, and other relevant comorbidity. In the regression model for nursing care dependency, the factors age, aphasia, dementia, depression, and other relevant comorbidity were significant. Aphasia has a high impact on mortality and nursing care dependency after ischemic stroke, while dementia and depression are strongly associated with increasing nursing care dependency.	\N	\N
21450585	Anxiety, psychological distress and personality may not be independent risk factors for cardiovascular disease; however they may contribute via their relationship with unhealthy lifestyle behaviours. This study aimed to examine the association between psychological distress, risk behaviours and patient demographic characteristics in a sample of general practice patients aged 40-65 years with at least one risk factor for cardiovascular disease. Cross-sectional analytic study. Patients, randomly selected from general practice records, completed a questionnaire about their behavioural risk factors and psychological health as part of a cluster randomized controlled trial of a general practice based intervention to prevent chronic vascular disease. The Kessler Psychological Distress Score (K10) was the main outcome measure for the multilevel, multivariate analysis. Single-level bi-variate analysis demonstrated a significant association between higher K10 and middle age (p = 0.001), high neuroticism (p = 0), current smoking (p = 0), physical inactivity (p = 0.003) and low fruit and vegetable consumption (p = 0.008). Socioeconomic (SES) indicators of deprivation (employment and accommodation status) were also significantly associated with higher K10 (p = 0). No individual behavioural risk factor was associated with K10 on multilevel multivariate analysis; however indicators of low SES remained significant (p < 0.001). When all factors were considered, psychological distress was not associated with behavioural risk factors for cardiovascular disease. Other underlying factors, such as personality type and socioeconomic status, may be associated with both the behaviours and the distress.	\N	\N
21463039	Evidence from functional imaging and clinical studies on patients with Parkinson's disease (PD) or Huntington's disease (HD) suggests that the basal ganglia play a crucial role in learning on the weather prediction task (WPT). Using deep brain stimulation (DBS) on versus off methodology, the aim of this study was to investigate the effect of altering the output from the basal ganglia to the prefrontal cortex on implicit probabilistic classification learning on the WPT by patients with PD. Eleven PD patients with bilateral DBS of the subthalamic nucleus (STN) and 13 matched controls completed 200 trials of the WPT on 2 separate occasions, with the patients tested with DBS of the STN on or off. DBS of the STN had no effect on overall WPT learning. However, STN DBS selectively improved implicit learning of cue combinations that were weakly (implicitly), rather than strongly (explicitly), associated with the WPT outcome. Results suggest that the STN plays a role in implicit probabilistic classification learning by altering basal ganglia output to the frontal cortex.	\N	\N
21463898	Well-being consists of affective and non-affective components. Personality traits measure individual differences in adaptive functioning and mental health. In a previous Israeli study personality was strongly associated with well-being. However, it is not well known which aspects of this association are culture-specific, and which are common to most cultures. 1940 volunteer participants of the Cardiovascular Risk in Young Finns (CRYF) study completed the Temperament and Character Inventory (TCI), and the Multidimensional Scale of Perceived Social Support (PSS). Questions about positive and negative affect, satisfaction with life, and subjective health were also included. Multidimensional personality profiles were used to evaluate the linear and non-linear effects of interactions among dimensions on different aspects of well-being. Self-directedness was strongly associated with all aspects of well-being regardless of interactions with other dimensions. Cooperativeness was also associated with several aspects of well-being but especially strongly with perceived social support. Self-transcendence was associated with both positive and negative affect when the influence of the other character dimensions was taken into account. Personality explained half the variance in non-affective well-being and two thirds of the variance in affective well-being. The same assessment instruments were not used in the two countries we compared. Our data were cross-sectional. Self-directedness and Cooperativeness are positively associated with well-being regardless of culture. The effect of Self-transcendence, however, seems to be culture-specific. Self-transcendence increases positive affect but, based on culture, it can also increase negative affect.	\N	\N
21466748	Epidemiological investigations show that up to 30% of schizophrenic patients suffer from obsessive-compulsive symptoms (OCS) associated with negative impact on the general prognosis. It has been proposed that antiserotonergic second-generation antipsychotics (SGAs) might induce OCS, but investigations of large samples integrating psychopathology, neuropsychology and psychopharmacology are missing. We stratified 70 patients with schizophrenia according to their mode of antipsychotic treatment: clozapine and olanzapine (group I) compared with aripiprazole and amisulpride (group II). The groups were matched according to age, sex, educational levels and severity of the psychotic disorder (Positive and Negative Syndrome Scale). As the primary endpoint, we evaluated OCS severity (Yale-Brown Obsessive-Compulsive Scale). OCS were significantly more prevalent and severe in group I, in which OCS severity correlated with dosage of clozapine and duration of treatment. Pronounced cognitive deficits in group I were found in visuospatial perception and visual memory (Wechsler Adult Intelligence Scale-Revised block design, Rey-Osterrieth Complex Figure Test), impulse inhibition (go/no-go test), higher perseveration scores (Wisconsin Card Sorting Test) and reduced set-shift abilities (Trail Making Test Part B, Set-shift Task). These cognitive domains correlated with OCS severity. OCS in schizophrenia are associated with antiserotonergic SGA treatment, but longitudinal studies have to prove causality. Before starting treatment with antiserotonergic SGAs, specific neurocognitive domains should be evaluated, as visuospatial learning and impulse inhibition performance might allow early detection of OCS secondary to antipsychotic treatment in schizophrenia.	\N	\N
21470692	The evidence regarding the association between schizophrenia and the fractions of bilirubin is mixed. In a retrospective case-control design we examined the association between total bilirubin, conjugated bilirubin, unconjugated bilirubin and schizophrenia. The relevance of our findings and that of the association of unconjugated bilirubin to schizophrenia is discussed.	\N	\N
21476675	Key features of the voice--fundamental frequency (F(0)) and formant frequencies (Fn)--can vary extensively among individuals. Some of this variation might cue fitness-related, biosocial dimensions of speakers. Three experiments tested the independent, joint and relative effects of F(0) and Fn on listeners' assessments of the body size, masculinity (or femininity), and attractiveness of male and female speakers. Experiment 1 replicated previous findings concerning the joint and independent effects of F(0) and Fn on these assessments. Experiment 2 established frequency discrimination thresholds (or just-noticeable differences, JND's) for both vocal features to use in subsequent tests of their relative salience. JND's for F(0) and Fn were consistent in the range of 5%-6% for each sex. Experiment 3 put the two voice features in conflict by equally discriminable amounts and found that listeners consistently tracked Fn over F(0) in rating all three dimensions. Several non-exclusive possibilities for this outcome are considered, including that voice Fn provides more reliable cues to one or more dimensions and that listeners' assessments of the different dimensions are partially interdependent. Results highlight the value of first establishing JND's for discrimination of specific features of natural voices in future work examining their effects on voice-based social judgments.	\N	\N
21477053	The objective of this study was to determine if there is evidence for a causative link between sex under the influence of drugs or alcohol and risky sex for men in substance abuse treatment. Men in treatment participating in a multisite HIV prevention protocol who reported on baseline, 3, or 6 months computerized assessments the details of their most recent sexual events, and who reported having sexual events under the influence and not under the influence, and who reported most recent events that did and did not include condom use served as participants (n = 37). Safe sex was not significantly more likely to happen when participants were under the influence of drugs or alcohol during their most recent sexual event (48.3%) than when they were not under the influence (49%, p = .82). In this high-risk in treatment sample, a causative link between sex under the influence of drugs or alcohol and sexual risk behavior was not supported.	\N	\N
21481460	To examine whether depressed mood and anger mediate the effects of sexual abuse and family conflict/violence on self-injurious behavior and substance use. A cross-sectional national survey was conducted including 9,085 16-19 year old students attending all high schools in Iceland in 2004. Participants reported frequency of sexual abuse, family conflict/violence, self-injurious behavior, substance use, depressed mood, and anger. Sexual abuse and family conflict/violence had direct effects on self-injurious behavior and substance use among both genders, when controlling for age, family structure, parental education, anger, and depressed mood. More importantly, the indirect effects of sexual abuse and family conflict/violence on self-injurious behavior among both males and females were twice as strong through depressed mood as through anger, while the indirect effects of sexual abuse and family conflict/violence on substance use were only significant through anger. These results indicate that in cases of sexual abuse and family conflict/violence, substance use is similar to externalizing behavior, where anger seems to be a key mediating variable, opposed to internalizing behavior such as self-injurious behavior, where depressed mood is a more critical mediator. Practical implications highlight the importance of focusing on a range of emotions, including depressed mood and anger, when working with stressed adolescents in prevention and treatment programs for self-injurious behavior and substance use.	\N	\N
21481661	This study explores differences in psychosocial, behavioral and clinical characteristics among smoking and non-smoking individuals with diabetes attending diabetes education centers (DEC). A questionnaire was administered to 275 individuals with type 2 diabetes attending two DECs between October 2003 and 2005. The participants' characteristics were analyzed and multivariable linear and ordinal regressions were performed to adjust for variables correlated with smoking. Findings revealed that smokers, compared to non-smokers, had lower outcome expectations of the benefits of self-management, lower diastolic blood pressure, and followed their recommended diet and tested blood glucose levels less often than non-smokers. Smokers also had lower intentions to use resources outside and within the DEC. Results demonstrate poorer self-care behaviors among smokers compared to non-smokers and further suggest cognitive and behavioral differences between smokers and non-smokers regarding participation and attitudes toward self-management practices. These findings identify issues that need to be addressed in diabetes self-management programs to allow for more effective interventions tailored to the healthcare needs of this specific population.	\N	\N
21482548	The dopamine system has been linked to anhedonia in depression and both the positive and negative symptoms of schizophrenia, but it remains unclear how dopamine dysfunction could mechanistically relate to observed symptoms. There is considerable evidence that phasic dopamine signals encode prediction error (differences between expected and actual outcomes), with reinforcement learning theories being based on prediction error-mediated learning of associations. It has been hypothesized that abnormal encoding of neural prediction error signals could underlie anhedonia in depression and negative symptoms in schizophrenia by disrupting learning and blunting the salience of rewarding events, and contribute to psychotic symptoms by promoting aberrant perceptions and the formation of delusions. To test this, we used model based functional magnetic resonance imaging and an instrumental reward-learning task to investigate the neural correlates of prediction errors and expected-reward values in patients with depression (n=15), patients with schizophrenia (n=14) and healthy controls (n=17). Both patient groups exhibited abnormalities in neural prediction errors, but the spatial pattern of abnormality differed, with the degree of abnormality correlating with syndrome severity. Specifically, reduced prediction errors in the striatum and midbrain were found in depression, with the extent of signal reduction in the bilateral caudate, nucleus accumbens and midbrain correlating with increased anhedonia severity. In schizophrenia, reduced prediction error signals were observed in the caudate, thalamus, insula and amygdala-hippocampal complex, with a trend for reduced prediction errors in the midbrain, and the degree of blunting in the encoding of prediction errors in the insula, amygdala-hippocampal complex and midbrain correlating with increased severity of psychotic symptoms. Schizophrenia was also associated with disruption in the encoding of expected-reward values in the bilateral amygdala-hippocampal complex and parahippocampal gyrus, with the degree of disruption correlating with psychotic symptom severity. Neural signal abnormalities did not correlate with negative symptom severity in schizophrenia. These findings support the suggestion that a disruption in the encoding of prediction error signals contributes to anhedonia symptoms in depression. In schizophrenia, the findings support the postulate of an abnormality in error-dependent updating of inferences and beliefs driving psychotic symptoms. Phasic dopamine abnormalities in depression and schizophrenia are suggested by our observation of prediction error abnormalities in dopamine-rich brain areas, given the evidence for dopamine encoding prediction errors. The findings are consistent with proposals that psychiatric syndromes reflect different disorders of neural valuation and incentive salience formation, which helps bridge the gap between biological and phenomenological levels of understanding.	\N	\N
21486106	Brain derived neurotrophic factor (BDNF) is involved in neuroplasticity, and in the homeostatic regulation of food intake and energy expenditure. It also has a role in stress responsivity and reward processing. On the basis of its involvement in these various processes, BDNF can be hypothesized to be an important factor in the development and maintenance of anorexia nervosa (AN). This study meta-analytically summarizes investigations of serum BDNF concentrations in people currently ill with AN, in comparison to healthy controls. Seven studies measuring BDNF in serum of individuals with AN (n=155) and healthy controls (n=174) were identified and included in the meta-analysis of the mean differences between case and control groups. This study confirms that AN is associated with decreased serum BDNF concentrations, in comparison to healthy controls. The combined effect size (standardized mean difference, SMD) was large (SMD=-0.96; 95% CI -1.33 to -0.59; P<0.001). Significant heterogeneity of effect sizes was identified (I(2)=58.3%; P<0.001), which emerged as being primarily attributable to the first published study on the investigated association. The present meta-analytical summary of studies measuring circulating BDNF concentrations in women with AN and healthy controls confirms that it is significantly reduced in this patient group. Difficulties associated with the measurement of BDNF have been identified and potential confounding factors have been discussed. Current data do not allow inferences to be made about causal links between levels of circulating BDNF and AN. However, possible explanations for the relationship between BDNF and AN have been presented.	\N	\N
21495052	To describe obstacles in the implementation of a controlled treatment trial of adolescent anorexia nervosa (AN). The original aim was to enter 240 participants with AN to one of four cells: Behavioral family therapy (BFT) plus fluoxetine; BFT plus placebo; systems family therapy (SFT) plus fluoxetine; SFT plus placebo. Recruitment was delayed pending a satisfactory resolution concerning participant safety. After 6 months of recruitment it became clear that the medication was associated with poor recruitment leading to a study redesign resulting in a comparison of two types of family therapy with a projected sample size of 160. One site was unable to recruit and was replaced. Problems with the delineation of safety procedures, recruitment, re-design of the study, and replacement of a site, were the main elements resulting in a 1-year delay. Suggestions are made for overcoming such problems in future AN trials.	\N	\N
21499886	Age differences in goal-directed bimanual coordination were studied in typically developing infants aged 9-29 months, compared to a group of children aged 4-6 years and a group of adults, using an object retrieval task. This task required one hand to open and hold the lid of a transparent box, while the second hand retrieved a small toy from inside the box. Well-coordinated retrieval strategies with differentiated use of the two hands were not established in the majority of infants until 18 months of age. Temporal analysis of the hand actions revealed that, unlike adults who perform the task with close synchronization of the hands at the start, the infants performed the task sequentially and did not activate the second hand until the first hand had started to lift the lid. The children's hand preferences for the two-hand actions also contrasted with those of adults. In children aged 27-29 months and 4-6 years, there was a preference for using the right-hand to lift the lid while in right-handed adults, the reverse pattern was observed. The results suggest that although bimanual coordination starts to develop in the second year of life, the adult pattern of performance on this task is not observed before 6 years of age. It is likely that further maturation of the brain networks involved in bimanual coordination, and in particular functional interhemispheric transfer via the corpus callosum, is required before automatization of bimanual hand actions is achieved.	\N	\N
21508861	: There is paucity of knowledge on the long-term outcome of hypochondriasis, with even less knowledge about the effect of treatment with a selective serotonin reuptake inhibitor (SSRI). : This prospective follow-up study included 58 patients with Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) hypochondriasis who had participated in a trial of SSRI treatment 4 to 16 years earlier (mean ± SD = 8.6 ± 4.5 years). : Information was obtained on 79.3% (n = 46) of the original group. At follow-up, 40% of the patients continued to meet full DSM-IV criteria for hypochondriasis. Persistence of hypochondriasis was individually predicted by longer duration of prior hypochondriasis (P = 0.003), history of childhood physical punishment (P = 0.01), and less usage of SSRIs during the interval period (P = 0.02). Remission status was not significantly predicted by demographic characteristics, baseline hypochondriasis severity, or psychiatric comorbidity. : A substantial proportion of patients with hypochondriasis who receive treatment with SSRIs achieve remission over the long term. Interim SSRI use may be a factor contributing to better prognosis.	\N	\N
21510922	Overlaps in clinical, pathological and molecular characteristics of Parkinson's disease (PD) and Major Depressive Disorder (MD-D) have promoted association studies in search of common genetic risk factors that may predispose or modify this spectrum of disorders. Experimental and clinical data suggest that genetic variations in Brain-derived neurotrophic factor (BDNF) gene may increase the risk for PD and MD-D. Two hundred and sixty-six PD, 83 MD-D and 400 controls were recruited for this study, assessed using a battery of neuropsychological tests, and genotyped for 11757C/G, 712A/G, 196A/G, and 270C/T in BDNF gene. 712A/G was associated with 2.50-fold time risk of PD. By combining genotypes AG/AA with 712 GG genotype as reference (OR=1) in stratification analysis, AG/AA genotypes were associated with PD (OR=2.94, 95% CI=1.88-4.61). Accordingly, the A allele was significantly overrepresented in PD compared with the G allele (OR=3.16, 95% CI=2.08-4.81). This distribution in females and males were similar. Our results suggested a novel association between BDNF 712A/G AG/AA genotypes and PD in a Chinese Han population.	\N	\N
21511442	The purpose of the present study was to examine the relationship between age and dopamine D(2) receptor availability in striatal subdivisions of young and middle-aged healthy subjects using high-resolution positron emission tomography (PET) with [(11)C]raclopride to better characterize the nature of age-related decrements in striatal D(2) receptor availability. Twenty-four healthy volunteers completed 3-Tesla magnetic resonance imaging and high-resolution [(11)C]raclopride PET scans. The analyses using linear and exponential models revealed that age had a significant negative correlation with D(2) receptor availability in the post-commissural putamen (postPU) and that D(2) receptor binding in the postPU decreased significantly more with age than in the ventral striatum, suggesting subregional differences in age-related changes in D(2) receptor binding. The postPU, which belongs to the sensorimotor striatum, may be particularly vulnerable to the effects of age in young and middle-aged subjects.	\N	\N
21517709	Transdermal and solid oral prescription opioid (PO) formulations can be abused by ingesting (with or without tampering), snorting, or injection (both requiring tampering). To determine the patterns of tampering with POs for abuse. Information was collected from published studies and databases. Tampering with POs for abuse is common practice. Ingestion is the most prevalent method of abuse, followed by snorting and injection. From 1992 to 2002, injecting POs has decreased in favor of ingesting and snorting. Methods of abuse vary widely by product. Abuse methods with the highest morbidity are injection and inhalation. The seriousness of health outcomes associated with tampering with POs warrants the development of PO formulations that prevent or deter tampering.	\N	\N
21536169	Primary care settings present important opportunities for the detection and management of depression in older adults. In this article, the authors review the common barriers to effective treatment of geriatric depression, identify treatment strategies that can substantially improve the effectiveness of treatment in this setting, and highlight the opportunities for addressing health disparities in geriatric depression care. The importance of engaging and supporting family caregivers of depressed older adults and the 3 strategic areas to improve the treatment of geriatric depression in primary care are also discussed.	\N	\N
21540067	The present study investigated the visual and lexical knowledge of vegetables in children. The purpose of this was to identify both liked and disliked familiar vegetables which will be used in a further study. We explored children's lexical knowledge with a free listing test and their visual knowledge with a picture's sorting test. 145 children between the ages of 8 and 11 years from various living environments of the Rhône-Alpes Region, France, completed both tests. Overall, 54 vegetables were cited, 16 of which were cited by more than 9% of the sample. Carrots, tomatoes and lettuce were the most named vegetables and the best visually recognized by children. Lexical knowledge increased gradually with age. Children from rural areas named significantly more vegetables than those from urban areas. However, visual recognition of vegetables did not change as a function of age or living environment. This suggests that visual categorization allows easier accessing to semantic knowledge than verbal questioning. Finally, the data showed a relation between visual familiarity and liking: the majority of raw vegetables recognized visually were also classified as "liked vegetables". In addition, children declared that they did not want to try most of the unknown vegetables.	\N	\N
21544659	This study compared the well-being among mothers of children with congenital heart defects (CHD) with mothers of children without CHD (controls), at pregnancy and at 6 months postpartum. We linked prospective data from the Norwegian Mother and Child Cohort Study (MoBa), conducted by the Norwegian Institute of Public Health, with a nationwide medical CHD registry. In the MoBa cohort of 61,456 mothers, we identified 212 mothers of infants with mild (n = 92), moderate (n = 50), or severe CHD (n = 70). Subjective well-being was operationalized by means of maternal life satisfaction, joy, and anger at the 30th week of gestation and at 6 months postpartum. Subjective well-being in mothers of children with CHD remained unchanged and similar to that of controls on satisfaction with life (P = 0.120) and feelings of joy (P = 0.065). However, at child age 6 months, mothers of infants with severe CHD reported slightly elevated feelings of anger compared with controls (P = 0.006). Joy and life satisfaction remained intact among mothers of children with CHD. Yet, elevated feelings of anger in mothers of children with the most severe CHD suggest that they may experience more frustration.	\N	\N
21547788	The long-term impact of role stress (conflict and ambiguity), cognitive rumination and their interaction were analysed upon morning and evening saliva cortisol secretion. The sample consisted of 52 male and 24 female British white-collars who had participated in a survey study on psychosocial working conditions 3.5 years earlier. Saliva cortisol secretion was measured over seven consecutive days with two measures: in the morning on awakening and at 22.00 hours. Stepwise linear multiple regression analyses was used for the statistical analyses. Role ambiguity at baseline and the interaction between role ambiguity and trait rumination contributed to explaining elevations in morning saliva cortisol secretion 3.5 years later (R(2) = 0.045; F = 4.57; p < 0.05), while role conflict at baseline significantly predicted increases in long-term evening saliva cortisol (R(2) = 0.057; F = 8.99; p < 0.01). The findings support a long-term relationship between chronic stress exposure and saliva cortisol secretion and some support for the assumption of cognitive rumination moderating the stressor-strain relationship. STATEMENT OF RElevance: The study is of interest for ergonomics practice because it demonstrates that work role ambiguity and role conflict, typically associated with organisational downsizing and restructuring, may contribute to long-term psycho-physiological reactivity. This could expose workers to increased health risks. Therefore, stress management programmes should include the concept of role stress, especially at a time where many work organisations are undergoing significant change. Management should also be made aware of the importance of communicating clear goals, objectives and lines of authority as well as providing sufficient training for those in new job roles.	\N	\N
21548099	Selectivity is a major issue in closely related multiligand/multireceptor systems. In this study we investigated the RFamide systems of hNPFF₁R and hNPFF₂R that bind the endogenous peptide hormones NPFF, NPAF, NPVF, and NPSF. By use of a systematic approach, we characterized the role of the C-terminal dipeptide with respect to agonistic properties using synthesized [Xaa 7]NPFF and [Xaa 8]NPFF analogues. We were able to identify only slight differences in potency upon changing the position of Arg 7, as all modifications resulted in identical behavior at the NPFF₁R and NPFF₂R. However, the C-terminal Phe 8 was able to be replaced by Trp or His with only a minor loss in potency at the NPFF₂R relative to the NPFF₁R. Analogues with shorter side chains, such as α-amino-4-guanidino butyric acid ([Agb 7]NPFF) or phenylglycine ([Phg 8]NPFF), decreased efficacy for the NPFF₁ R to 25-31 % of the maximal response, suggesting that these agonist-receptor complexes are more susceptible to structural modifications. In contrast, mutations to the conserved Asp 6.59 residue in the third extracellular loop of both receptors revealed a higher sensitivity toward the hNPFF₂R receptor than toward hNPFF₁R. These data provide new insight into the subtype-specific agonistic activation of the NPFF₁ and NPFF(2) receptors that are necessary for the development of selective agonists.	\N	\N
21553576	Research shows that few social workers are interested in working with cognitively impaired older adults, such as those with Alzheimer's disease or a related dementia. As the number of individuals with dementia grows, the demand for social workers to provide services to patients with dementia will increase. Although much attention has been given to the needs of individuals with early- and middle-stage dementia, little attention has been directed toward patients at the end stages of the disease. Even less is known about how professionals, particularly hospice social workers, form therapeutic relationships with these patients given their severe cognitive impairment. This qualitative study, based on a focus group methodology, examined how hospice social workers find meaning in their therapeutic relationships with patients with end-stage dementia. Two primary themes emerged, each containing three subthemes, that captured the barriers to and strategies for forming meaningful relationships with patients with end-stage dementia. The results of this study have implications for hospice social workers and social workers in other health care settings and the types of training they need to strengthen their practice with cognitively impaired populations.	\N	\N
21557134	Adequate calcium consumption during early adulthood can help prevent osteoporosis in women. The effects of gain-framed, targeted messaging on calcium intake were examined over 12 months. Young women (18-19 years) not consuming sufficient calcium were randomly assigned to receive standard care materials (control) or gain-framed, targeted materials (experimental). Health belief model (HBM) constructs, calcium intake and markers of bone formation, resorption and bone mineral density were assessed at various time points throughout the year. Calcium intake increased significantly more in the experimental versus the control condition (p < 0.01). Self-efficacy was the only HBM construct to improve significantly more in the experimental condition versus control (p = 0.05). The HBM did not mediate changes in calcium intake. Measures of bone health did not differ between conditions by the end of this nonpharmacological intervention (p's > 0.05). It is possible to increase young women's calcium consumption through gain-framed, targeted messages.	\N	\N
21557237	To evaluate affect display in patients with facial paralysis as compared with normal subjects. We hypothesized that patients with facial paralysis would have impaired affect display and be perceived as displaying a negative affect as compared with normal subjects. Randomized controlled experiment. Forty naive observers viewed pictures of patients with facial paralysis and normal faces. Observers classified the affect display of the patients and normal subjects by using a survey containing choices regarding primary emotions and personal attributes. An exploratory latent class analysis was performed on the survey results, and the faces were categorized into three types: positive, negative, and neutral. The probability of interpreting normal smiling faces as positive was 98%; the probability of interpreting those in repose as neutral or positive was 60%. The faces with facial paralysis were much more likely to be regarded as negative or neutral. The probability for classification into the negative class was 73% for the paralyzed faces in repose and 69% for the paralyzed smiling faces. In the latent class regression, smiling normal faces were six times more likely to be classified as positive, and smiling paralyzed faces were three times less likely to be in that class. Patients with facial paralysis were classified as having a negative affect display the vast majority of the time. Antithetically, normal faces in repose were classified as neutral the majority of the time; they were classified as positive the majority of the time when smiling. These novel results demonstrate the impact of the facial paralysis defect on perception by observers. Laryngoscope, 2011.	\N	\N
21557954	Neurofunctional patterns assessed before or after cochlear implantation (CI) are informative markers of implantation outcome. Because phonological memory reorganization in post-lingual deafness is predictive of the outcome, we investigated, using a cross-sectional approach, whether memory of non-speech sounds (NSS) produced by animals or objects (i.e. non-human sounds) is also reorganized, and how this relates to speech perception after CI. We used an fMRI auditory imagery task in which sounds were evoked by pictures of noisy items for post-lingual deaf candidates for CI and for normal-hearing subjects. When deaf subjects imagined sounds, the left inferior frontal gyrus, the right posterior temporal gyrus and the right amygdala were less activated compared to controls. Activity levels in these regions decreased with duration of auditory deprivation, indicating declining NSS representations. Whole brain correlations with duration of auditory deprivation and with speech scores after CI showed an activity decline in dorsal, fronto-parietal, cortical regions, and an activity increase in ventral cortical regions, the right anterior temporal pole and the hippocampal gyrus. Both dorsal and ventral reorganizations predicted poor speech perception outcome after CI. These results suggest that post-CI speech perception relies, at least partially, on the integrity of a neural system used for processing NSS that is based on audio-visual and articulatory mapping processes. When this neural system is reorganized, post-lingual deaf subjects resort to inefficient semantic- and memory-based strategies. These results complement those of other studies on speech processing, suggesting that both speech and NSS representations need to be maintained during deafness to ensure the success of CI.	\N	\N
21561665	In an era of contention about the efficacy of antidepressants, the concept of clinical effectiveness has surfaced as a basic tenet of real-world practice. The concept of clinical effectiveness can lead to important insights into the treatment of depression and, by acting as an organizing concept for research, can help studies better focus on obtaining information necessary to improve clinical practice. The limitations and strengths of efficacy and effectiveness studies in psychiatry are explored, and recent effectiveness studies in psychiatry are discussed, and their implications for re-examining treatment goals and remission. Efficacy studies are invaluable for the development of new drugs, but often lack generalizability. In contrast, effectiveness studies are broader in scope and offer the potential to assess quality of life and functional change. Studies that explore the clinical effectiveness of treatments for depression can identify important treatment gaps and suggest ways to address them. Although the efficacy of an antidepressant is important, other factors such as patient adherence, safety and tolerability, and the alignment of treatment outcomes with dimensions likely to be critical to patients (quality of life and functioning) also need to be examined. Antidepressant treatment, both in clinical practice and in research, should involve clinical considerations that go beyond efficacy data. Broader issues of tolerability, safety, residual symptoms, functioning, and quality of life must also be addressed. Accomplishing this objective may involve the development of new global effectiveness measures; better outcome measures; and a broader, more patient-centered orientation towards clinical care.	\N	\N
21568168	In this study, 148 Portuguese adults (M = 45.4 years) rated themselves and their children on overall IQ and on H. Gardner (1999) 10 intelligence subtypes. Men's self-estimates were not significantly higher than women's on any of the 11 estimates. The results were in line with previous studies, in that both sexes rated the overall intelligence of their first male children higher than the first female children. Higher parental IQ self-estimates correspond with higher IQ estimates for children. Globally parents estimated that their sons had significantly higher IQs than their daughters. In particular, parents rated their son's spiritual intelligence higher than those of their daughters. Children's age and sex, and parents' age and sex were all non-significant predictors of the overall "g" score estimates of the first two children. Participants thought verbal, mathematical, and spatial intelligence were the best indicators of the overall intelligence for self and children. There were no sex differences in experience of, or attitudes towards, intelligence testing. Results are discussed in terms of the growing literature in the self-estimates of intelligence, as well as limitations of that approach.	\N	\N
21568644	This study assessed the impact of serotonin transporter genotype (5-HTTLPR) on regional responses to emotional faces in the amygdala and subgenual cingulate cortex (sgACC), while subjects performed a gender discrimination task. Although we found no evidence for greater amygdala reactivity or reduced amygdala-sgACC coupling in short variant 5-HTTLPR homozygotes (s/s), we observed an interaction between genotype and emotion in sgACC. Only long variant homozygotes (la/la) exhibited subgenual deactivation to fearful versus neutral faces, whereas the effect in s/s subjects was in the other direction. This absence of subgenual deactivation in s/s subjects parallels a recent finding in depressed subjects [Grimm, S., Boesiger, P., Beck, J., Schuepbach, D., Bermpohl, F., Walter, M., et al. Altered negative BOLD responses in the default-mode network during emotion processing in depressed subjects. Neuropsychopharmacology, 34, 932-943, 2009]. Taken together, the findings suggest that subgenual cingulate activity may play an important role in regulating the impact of aversive stimuli, potentially conferring greater resilience to the effects of aversive stimuli in la/la subjects. Using dynamic causal modeling of functional magnetic resonance imaging data, we explored the effects of genotype on effective connectivity and emotion-specific changes in coupling across a network of regions implicated in social processing. Viewing fearful faces enhanced bidirectional excitatory coupling between the amygdala and the fusiform gyrus, and increased the inhibitory influence of the amygdala over the sgACC, although this modulation of coupling did not differ between the genotype groups. The findings are discussed in relation to the role of sgACC and serotonin in moderating responses to aversive stimuli [Dayan, P., & Huys, Q. J., Serotonin, inhibition, and negative mood. PLoS Comput Biol, 4, e4, 2008; Mayberg, H. S., Liotti, M., Brannan, S. K., McGinnis, S., Mahurin, R. K., Jerabek, P. A., et al. Reciprocal limbic-cortical function and negative mood: Converging PET findings in depression and normal sadness. Am J Psychiatry, 156, 675-682, 1999].	\N	\N
21570250	Sleep disturbances are common among youth with anxiety disorders, yet objective assessments of sleep in children with obsessive compulsive disorder (OCD) have been the focus of scant research. We therefore compared a small group of non-medicated, non-depressed children with primary OCD (ages 7-11 years) to matched healthy controls using home-based actigraphy during a 7-day prospective assessment. Validated parent and child sleep measures also were collected, and associations among objective sleep variables and severity of obsessions and compulsions were examined. We found significantly fragmented sleep patterns in the OCD group compared to controls including reduced total sleep time (TST) and longer wake periods after sleep onset. Severity of compulsions showed a significant negative correlation with TST. These preliminary findings indicate the presence of sleep abnormalities in pre-pubescent OCD patients with potential implications for future examinations of early developmental processes and features of the disorder.	\N	\N
21574711	This article introduces new statistics for evaluating score consistency. Psychologists usually use correlations to measure the degree of linear relationship between 2 sets of scores, ignoring differences in means and standard deviations. In medicine, biology, chemistry, and physics, a more stringent criterion is often used: the extent to which scores are identically equal. For each test taker (or other unit of measurement), the difference between the 2 scores is calculated. The root mean square difference (RMSD) represents the average change from 1 set of scores to the other, and the concordance correlation coefficient (CCC) rescales this coefficient to have a maximum value of 1. This article shows the relationship of the RMSD and CCC to the intraclass correlation coefficients, product-moment correlation, and standard error of measurement. Finally, this article adapts the RMSD and the CCC for linear, consistency, and absolute definitions of agreement.	\N	\N
21575826	To explore the effect of spirituality and religious beliefs on FAmily CEntered (FACE) Advance Care Planning and medication adherence among human immunodeficiency virus (HIV) positive adolescents and their surrogate decision-makers. A sample of HIV-positive adolescents (n = 40) and their surrogates, aged ≥ 21 years, (n = 40), was randomized to an active Healthy Living Control group or the FACE Advance Care Planning intervention, guided by transactional stress and coping theory. Adolescents' spirituality and their belief that HIV is a punishment from God were assessed at baseline and 3 months after the intervention, using the Functional Assessment of Chronic Illness Therapy-Spiritual Well Being Scale, Expanded, Version 4. Control adolescents increased faith and meaning/purpose more than FACE adolescents (p = .02). At baseline, more behaviorally infected adolescents (16%) believed that HIV was a punishment from God as compared with those who were infected perinatally (8%). Adolescents endorsing that HIV was a punishment scored lower on spirituality (p = .05) and adherence to Highly Active Antiretroviral Therapy (HAART) (p = .04). Surrogates were more spiritual than adolescents (p ≤ .0001). Providing family support in a friendly, facilitated environment enhanced spirituality among adolescents. Facilitated family conversations had an especially positive effect on medication adherence and spiritual beliefs among behaviorally infected adolescents.	\N	\N
21584249	There has been increasing empirical evidence for the enhancing effects of Dejian Mind-Body Intervention (DMBI), a traditional Chinese Shaolin healing approach, on human frontal brain activity/functions, including patients with autism who are well documented to have frontal lobe problems. This study aims to compare the effects of DMBI with a conventional behavioural/cognitive intervention (CI) on enhancing the executive functions and memory of a nine-year-old boy with low-functioning autism (KY) and to explore possible underlying neural mechanism using EEG theta cordance. At post-one-month DMBI, KY's inhibitory control, cognitive flexibility, and memory functioning have significantly improved from "severely-to-moderately impaired" to "within-normal" range. This improvement was not observed from previous 12-month CI. Furthermore, KY showed increased cordance gradually extending from the anterior to the posterior brain region, suggesting possible neural mechanism underlying his cognitive improvement. These findings have implicated potential applicability of DMBI as a rehabilitation program for patients with severe frontal lobe and/or memory disorders.	\N	\N
21602200	The purposes of this study were to (a) derive prevalence estimates for elder mistreatment (emotional, physical, sexual, neglectful, and financial mistreatment of older adults [age 60 +]) in a randomly selected sample of South Carolinians; (b) examine correlates (i.e., potential risk factors) of mistreatment; and (c) examine incident characteristics of mistreatment events. Random Digit Dialing (RDD) was used to derive a representative sample in terms of age and gender; computer-assisted telephone interviewing was used to standardize collection of demographic, correlate, and mistreatment data. Prevalence estimates and mistreatment correlates were obtained and subjected to logistic regression. A total of 902 participants provided data. Prevalence for mistreatment types (since age 60) were 12.9% emotional, 2.1% physical, 0.3% sexual, 5.4% potential neglect, and 6.6% financial exploitation by family member. The most consistent correlates of mistreatment across abuse types were low social support and needing assistance with daily living activities. One in 10 participants reported either emotional, physical, sexual, or neglectful mistreatment within the past year, and 2 in 10 reported mistreatment since age 60. Across categories, the most consistent correlate of mistreatment was low social support, representing an area toward which preventive intervention may be directed with significant public health implications.	\N	\N
21605064	Brain-derived neurotrophic factor (BDNF) is a growth factor implicated in neuronal survival. Studies have reported altered BDNF serum concentrations in patients with Alzheimer's disease (AD). However, these studies have been inconsistent. Few studies have investigated BDNF concentrations across multiple neurodegenerative diseases, and no studies have investigated BDNF concentrations in patients with frontotemporal dementia. To examine BDNF concentrations in different neurodegenerative diseases, we measured serum concentrations of BDNF using enzyme-linked immunoassay in subjects with behavioral-variant frontotemporal dementia (bvFTD, n=20), semantic dementia (SemD, n=16), AD (n=34), and mild cognitive impairment (MCI, n=30), as well as healthy older subjects (HS, n=38). BDNF serum concentrations were compared across diagnoses and correlated with cognitive tests and patterns of brain atrophy using voxelbased morphometry. We found small negative correlations between BDNF serum concentrations and some of the cognitive tests assessing learning, information processing speed and cognitive control in complex situations, however, BDNF did not predict disease group membership despite adequate power. These findings suggest that BDNF serum concentration may not be a reliable diagnostic biomarker to distinguish among neurodegenerative diseases.	\N	\N
21606005	To identify possible sources of stigma of epilepsy in key informant groups, "mini-ethnographic" studies were conducted in rural and urban locations in China. Data collected from 45 semistructured interviews and 8 focus group discussions (6 persons each) were analyzed to investigate the world experienced by people with epilepsy. Underpinned by a social constructionist approach to data analysis, emerging themes were identified with the use of computer-assisted data analysis (NVivo 8). A hierarchical model was then constructed, to include practical level issues (attitudes toward risk, attitudes toward costs of epilepsy) and cultural level issues (contrast between rurality and tradition and urbanization and modernity in the Chinese context). The analysis enriches current research on factors and sources of stigma of epilepsy and highlights issues for future practice.	\N	\N
21606900	To examine the association of cognitive function with the risk of incident mobility impairments and the rate of declining mobility in older adults. Prospective, observational cohort study. Retirement communities across metropolitan Chicago. A total of 1,154 ambulatory elders from two longitudinal studies without baseline clinical dementia or history of stroke or Parkinson disease. All participants underwent baseline cognitive testing and annual mobility examinations. Mobility impairments were based on annual timed walking performance. A composite mobility measure, which summarized gait and balance measures, was used to examine the annual rate of mobility change. During follow-up of 4.5 years, 423 of 836 (50.6%) participants developed impaired mobility. In a proportional hazards model controlled for age, sex, education, and race, each 1-unit higher level of baseline global cognition was associated with a reduction to about half in the risk of mobility impairments (hazard ratio = 0.51, 95% confidence interval: 0.40-0.66) and was similar to a participant being about 13 years younger at baseline. These results did not vary by sex or race and were unchanged in analyses controlling for body mass index, physical activity, vascular diseases, and risk factors. The level of cognition in five different cognitive abilities was also related to incident mobility impairment. Cognition showed similar associations with incident loss of the ability to ambulate. Linear mixed-effects models showed that global cognition at baseline was associated with the rate of declining mobility. Among ambulatory elders, cognition is associated with incident mobility impairment and mobility decline.	\N	\N
21614719	It is important to understand how the quality of people's decision making may be affected by the format used to present treatment benefits. Two experiments compared the accuracy of presenting the benefits of cancer screening tests or vaccines using either absolute or relative risk formats that included baseline risk information. Moreover, the absolute and/or baseline risks were presented using either natural frequencies or probabilities. In both experiments, accuracy was measured by the sensitivity of choices to differences in absolute rather than relative risks. Experiment 1 showed no significant differences in sensitivity between the relative and absolute risk formats when the risks were presented as natural frequencies. Sensitivity was, however, poor in both probability versions. Experiment 2 tested the natural frequency versions more stringently by presenting choices with different levels of difficulty. The author found that decision quality was significantly less affected by increases in difficulty in the absolute risk format. Presenting baseline risks using natural frequencies may help to reduce the biasing effects of relative risks but decision quality may not be on a par with the accuracy of decisions made when absolute risks are presented in natural frequency formats.	\N	\N
21633217	Fetal alcohol spectrum disorders, the most common preventable cause for mental retardation, is the result of prenatal alcohol exposure. There is no safe amount of alcohol during pregnancy. Native Americans have a higher risk of alcohol abuse than the general U.S. population. The fetal alcohol spectrum disorders prevalence rates for Native Americans range from 1.0 to 8.97 per 1000 births. Nurses and health care providers working in collaboration with tribal fetal alcohol spectrum disorders prevention specialists can greatly, and positively, impact the physical and mental health and well-being of children in Native American communities.	\N	\N
21635285	While there has been a growing body of literature on the impact of combat stressors and post-traumatic stress on military service members involved in current conflicts, there has been little available information that directly examines the impact of these on healthcare providers. Aims for this integrative review included: (1) identifying exposures, experiences and other factors influencing stress responses in military healthcare providers previously engaged in a war effort and (2) describing the incidence of post-traumatic stress and related mental health problems in this population. Using Cooper's integrative review method, relevant documents were collected and analysed using content categories and a coding scheme to assist with identifying and recording data for units of analysis. Literature searches (including all years to present) were conducted using keywords for stress reaction, for healthcare provider and for military war effort involvement. Literature was obtained using the Cumulative Index to Nursing and Allied Health Literature, the National Library of Medicine and the American Psychological Association databases. Evidence suggests that similar to military combatants, military healthcare provider exposure to life-threatening situations will increase the probability of adverse psychological disorders following these traumatic experiences. The presence of a strong sense of meaning and purpose, within a supportive environment appear to help mediate the impact of these dangerous and stressful events. Results of this review and other supporting literature indicate the need for a systematic approach to studying combat stress and post-traumatic stress in deployed healthcare providers.	\N	\N
21636075	In a passive oddball task (performing in a video game), participants were presented with sequences of either standard stimuli or patterns containing deviant orientation, deviant spatial frequency or both deviant orientation and spatial frequency. Orientation deviants presented to the lower half of the visual field elicited a posterior negative component with a peak latency of 130 ms. Spatial frequency deviants elicited a similarly negative component that was later followed by another negative component. Activity elicited by the double-deviant stimulus was identical to activity elicited by the orientation deviant alone. The subtraction difference of the peak latency and scalp distribution of the deviant minus the standard difference potentials were unequal to those of the exogenous event-related potential (ERP) components and were therefore considered visual mismatch negativities (vMMNs). The non-additivity of the feature-related responses is interpreted as sensitivity of the implicit change-detection system to deviant events rather than an exclusive sensitivity to individual features. Deviant stimuli presented to the upper half of the field elicited responses with positive polarity, but this activity was less pronounced than the vMMN. Polarity reversal of the response to upper half-field stimulation suggests that the origin of the activity lies in retinotopic areas. Because of the emergence of a mismatch component with positive polarity, we propose that the term visual mismatch negativity (vMMN) be replaced with the more general term visual mismatch response (vMMR).	\N	\N
21640886	Interruption of treatment and poor compliance are problems in orthodontics, especially when the patient does not pay for treatment. The aim of this study was to develop a measure for orthodontists, regardless of type of practice, to assess their opinions about patient compliance. A questionnaire, based on an orthodontic patient cooperation scale, was modified in 2 pilot phases. The piloted version was tested among 249 respondents. A principal component analysis was performed that included factors with an eigenvalue greater than 1. Reliability was assessed by means of internal consistency with Cronbach's alphas and by test-retest (n = 40) measures, using an intraclass correlation coefficient. To assess construct validity, the responses of private and public practitioners were analyzed with chi-square and t tests. The response rate was 77%. The final questionnaire showed good reliability: Cronbach's alpha coefficient was 0.878, and the intraclass correlation coefficient after the test-retest was 0.868. The participation rate was good, there were few missing values, and the study was multifaceted; thus the questionnaire also showed good validity for face, content, and construct. The differences between private and public practitioners were statistically significant. Five factors describing the different aspects of compliance were shown. Observed differences between public and private orthodontists and dentists performing orthodontics indicated clearly the need to develop a specific measure for countries with a publicly funded system of oral health care. The measure showed good reliability and validity for face, content, and construct among Finnish orthodontists and dentists performing orthodontics. The predictive validity of the measure to assess actual patient compliance remains to be tested.	\N	\N
21646576	Although depression frequently co-occurs with substance abuse, few individuals entering substance abuse treatment have access to effective depression treatment. The Building Recovery by Improving Goals, Habits, and Thoughts (BRIGHT) study is a community-based effectiveness trial that compared residential substance abuse treatment with residential treatment plus group cognitive behavioral therapy for depression delivered by substance abuse treatment counselors. We hypothesized that intervention clients would have improved depression and substance use outcomes compared with those of clients receiving usual care. A nonrandomized controlled trial using a quasi-experimental intent-to-treat design in which 4 sites were assigned to alternate between the intervention and usual care conditions every 4 months for 2½ years. Four treatment programs in Los Angeles County. We screened 1262 clients for persistent depressive symptoms (Beck Depression Inventory-II score >17). We assigned 299 clients to receive either usual care (n = 159) or usual care plus the intervention (n = 140). Follow-up rates at 3 and 6 months after the baseline interview were 88.1% and 86.2%, respectively, for usual care and 85.7% and 85.0%, respectively, for the intervention group. Sixteen 2-hour group sessions of cognitive behavioral therapy for depression. Change in depression symptoms, mental health functioning, and days of alcohol and problem substance use. Intervention clients reported significantly fewer depressive symptoms (P < .001 at 3 and 6 months) and had improved mental health functioning (P < .001 at 3 months and P < .01 at 6 months). At 6 months, intervention clients reported fewer drinking days (P < .05) and fewer days of problem substance use (P < .05) on days available. Providing group cognitive behavioral therapy for depression to clients with persistent depressive symptoms receiving residential substance abuse treatment is associated with improved depression and substance use outcomes. These results provide support for a new model of integrated care. clinicaltrials.gov Identifier: NCT01191788.	\N	\N
21654440	To analyze the association between organizational support and time to return to work (RTW) in workers with long-term non-work-related sick leave. Cohort participants were 571 workers, with a non-work-related sick leave episode of more than 15 days, recruited during the first visit in a health insurance company (mutua). Workers completed a baseline questionnaire regarding organizational RTW support measures and were followed until the end of the episodes. Return to work and time to RTW were established on the basis of the mutua's register. Multivariate Cox regression models were used. Workers in companies with an overall high organizational RTW support returned to work earlier. This effect was mainly due to workers in companies that provided specific RTW programs. Our findings suggest that companies play an important role in facilitating RTW for workers with long-term non-work-related sick leave episodes.	\N	\N
21654733	Childhood maltreatment and depressive disorders have both been associated with a dysregulation of the hypothalamic-pituitary-adrenal axis. The FKBP5 gene codes for a co-chaperone regulating the glucocorticoid-receptor sensitivity. Previous evidence suggests that subjects carrying the TT genotype of the FKBP5 gene single-nucleotide polymorphism (SNP) rs1360780 have an increased susceptibility to adverse effects of experimental stress. We therefore tested the hypothesis of an interaction of childhood abuse with rs1360780 in predicting adult depression. In all, 2157 Caucasian subjects from the Study of Health in Pomerania (German general population) completed the Beck Depression Inventory (BDI-II) and Childhood Trauma Questionnaire. The DSM-IV diagnosis of major depressive disorder (MDD) was assessed by interview. Genotypes of rs1360780 were taken from the Affymetrix Human SNP Array 6.0. Significant interaction (p=0.006) of physical abuse with the TT genotype of rs1360780 was found increasing the BDI-II score to 17.4 (95% confidence interval (CI)=12.0-22.9) compared with 10.0 (8.2-11.7) in exposed CC/CT carriers. Likewise, the adjusted odds ratio for MDD in exposed TT carriers was 8.2 (95% CI=1.9-35.0) compared with 1.3 (0.8-2.3) in exposed subjects with CC/CT genotypes. Relative excess risk due to interaction (RERI) analyses confirmed a significant additive interaction effect (RERI=6.8; 95% CI=0.64-33.7; p<0.05). In explorative analyses, the most severe degree of sexual and emotional abuse also yielded significant interaction effects (p<0.05). This study revealed interactions between physical abuse and rs1360780 of the FKBP5 gene, confirming its role in the individual susceptibility to depression. Given the large effect sizes, rs1360780 could be included into prediction models for depression in individuals exposed to childhood abuse.	\N	\N
21665333	Evaluation of doctoral education in nursing is needed with the rapid increase in doctoral nursing programs in Japan. This study aimed to compare the evaluations of doctoral nursing education by students, graduates, and faculty. All 46 doctoral nursing programs in Japan were target settings. 127 students who had been in the doctoral program, 24 graduates and 87 faculty members had responded to the survey. A questionnaire with 17 items for program evaluation, 12 items for faculty evaluation, 9 items for resource evaluation, and 3 for overall evaluations was distributed in November and December 2008. Responses to 1 program evaluation item, 2 faculty evaluation items and 4 resource evaluation items indicated significant differences among evaluators. While 79.2% of graduates responded positively that the number of faculty members was sufficient to facilitate learning, only 36.1% of faculty members and 49.6% of students responded affirmatively. Graduates' ratings were the most positive and faculty members were the least positive, especially for infrastructure or equipment such as libraries, computers, and the number of technical and support staff. The significant differences among the evaluators suggested that having evaluators in various roles is important to evaluate the quality of doctoral nursing education.	\N	\N
21666129	Stopping an initiated response is an essential function, investigated in many studies with go/no-go and stop-signal paradigms. These standard tests require rapid action cancellation. This appears to be achieved by a suppression mechanism that has "global" effects on corticomotor excitability (i.e., affecting task-irrelevant muscles). By contrast, stopping action in everyday life may require selectivity (i.e., targeting a specific response tendency without affecting concurrent action). We hypothesized that while standard stopping engages global suppression, behaviorally selective stopping engages a selective suppression mechanism. Accordingly, we measured corticomotor excitability of the task-irrelevant leg using transcranial magnetic stimulation while subjects stopped the hand. Experiment 1 showed that for standard (i.e., nonselective) stopping, the task-irrelevant leg was suppressed. Experiment 2 showed that for behaviorally selective stopping, there was no mean leg suppression. Experiment 3 directly compared behaviorally nonselective and selective stopping. Leg suppression occurred only in the behaviorally nonselective condition. These results argue that global and selective suppression mechanisms are dissociable. Participants may use a global suppression mechanism when speed is stressed; however, they may recruit a more selective suppression mechanism when selective stopping is behaviorally necessary and preparatory information is available. We predict that different fronto-basal-ganglia pathways underpin these different suppression mechanisms.	\N	\N
21666743	Facilities across Africa care for apes orphaned by the trade for "bushmeat." These facilities, called sanctuaries, provide housing for apes such as bonobos (Pan paniscus) and chimpanzees (Pan troglodytes) who have been illegally taken from the wild and sold as pets. Although these circumstances are undoubtedly stressful for the apes, most individuals arrive at the sanctuaries as infants and are subsequently provided with rich physical and social environments that can facilitate the expression of species-typical behaviors. We tested whether bonobo and chimpanzee orphans living in sanctuaries show any behavioral, physiological, or cognitive abnormalities relative to other individuals in captivity as a result of the early-life stress they experience. Orphans showed lower levels of aberrant behaviors, similar levels of average cortisol, and highly similar performances on a broad battery of cognitive tests in comparisons with individuals of the same species who were either living at a zoo or were reared by their mothers at the sanctuaries. Taken together, these results support the rehabilitation strategy used by sanctuaries in the Pan-African Sanctuary Alliance (PASA) and suggest that the orphans we examined did not show long-term signs of stress as a result of their capture. Our findings also show that sanctuary apes are as psychologically healthy as apes in other captive settings and thus represent a valuable resource for non-invasive research.	\N	\N
21672090	Patients can play an important role in reducing health care harm. Finding strategies to encourage patients to take on an active role in issues related to the quality and safety of their care is therefore essential. The aim of this study was to examine patients' and health care professionals' attitudes towards a video aimed at promoting patient involvement in safety-related behaviours. A within-subjects design was used where participants were required to complete a questionnaire pre and post screening of a patient safety video. Participants are 201 patients aged 19-103 years (mean 52) and 95 health care professionals aged 23-48 years (mean 32). Main outcome measures include (i) patients' willingness to participate and perceived importance in participating in safety-related behaviours; and (ii) health care professionals' willingness to support patient involvement. After watching the video patients elicited more positive attitudes towards asking doctors and nurses if they had washed their hands and notifying them about issues to do with personal hygiene. No significant effects were observed in relation to patients notifying staff if they have not received their medication or if they were in pain or feeling unwell. In relation to health care professionals, doctors and nurses were more willing to support patient involvement in asking about hand hygiene after they had watched the video. Video may be effective at changing patients' and health care professionals' attitudes towards patient involvement in some, but not all safety-related behaviours. Our findings suggest video may be most effective at encouraging involvement in behaviours patients are less inclined to participate in and health care professionals are less willing to support.	\N	\N
21674691	Although the gross somatotopic organization of the posterior bank of the precentral gyrus is well established, a fine scale organization of the representations of the digits of the hand has not been fully characterized. Previous neuroimaging studies have failed to find clear evidence for a specificity of digit representations in motor cortex, but rather report a distributed network of control. Reported here are the results of two experiments; in Experiment 1 a sequential finger tapping task produced strong blood oxygen level dependent (BOLD) responses in the contralateral precentral gyrus, but there was a lack of specificity for distinguishing individual representations. A randomly ordered task did accomplish this goal. In the second experiment, a randomly ordered finger-tapping task was used and the findings demonstrated BOLD responses in clusters of voxels specific to movement of a single digit. The region of interest defined for each digit comprised several noncontiguous clusters. A "selectivity index" was developed to quantify the magnitude of the BOLD response to the movement of a specific digit, relative to BOLD response associated with movement of other digits. Strong evidence of BOLD selectivity (albeit not exclusivity) was found in the hemisphere contralateral to the cued digit; however, there was no evidence for an orderly spatial topography. These findings demonstrate that a selectivity of activation is quantifiable, supports a theory of noncontiguous distribution of control, and provides a method for comparing between healthy and impaired populations and investigating changes following training or intervention.	\N	\N
21675993	Loneliness is a common problem in adolescence. Earlier research focused on genes within the serotonin and oxytocin systems, but no studies have examined the role of dopamine-related genes in loneliness. In the present study, we focused on the dopamine D2 receptor gene (DRD2). Associations among the DRD2, sex, parental support, and loneliness were examined in a longitudinal study spanning five annual waves (N = 307). Using Latent Growth Curve Modeling, DRD2 genotype was not directly related to loneliness. Interactions were found between parental support and DRD2 genotype, showing that adolescents with the A2A2 genotype who perceived little support from their parents had the highest baseline levels of loneliness. Adolescents with an A1 allele were not susceptible to the rewarding effect of parental support. The present study is the first to examine the role of the DRD2 genotype in loneliness. Our results contribute to a further understanding of the environmental and genetic basis of loneliness in adolescence.	\N	\N
21677898	We examined the effects of a cognitive behavioral self-help program (Refresh) to improve sleep, on sleep quality and symptoms of depression among first-year college students. Students in one residence hall (n = 48) participated in Refresh and students in another residence hall (n = 53) participated in a program of equal length (Breathe) designed to improve mood and increase resilience to stress. Both programs were delivered by e-mail in 8 weekly PDF files. Of these, 19 Refresh program participants and 15 Breathe program participants reported poor sleep quality at baseline (scores ≥ 5 on the Pittsburgh Sleep Quality Index [PSQI]). Participants completed the PSQI and the Center for Epidemiological Studies-Depression Scale (CES-D) at baseline and post-intervention. Among students with poor sleep (PSQI > 5) at baseline, participation in Refresh was associated with greater improvements in sleep quality and greater reduction in depressive symptoms than participation in Breathe. Among students with high sleep quality at baseline there was no difference in baseline to post-intervention changes in sleep (PSQI) or depressive symptom severity (CES-D). A cognitive behavioral sleep improvement program delivered by e-mail may be a cost effective way for students with poor sleep quality to improve their sleep and reduce depressive symptoms. An important remaining question is whether improving sleep will also reduce risk for future depression.	\N	\N
21679416	In 2002, Cameroon initiated scale up of antiretroviral therapy (ART); on 1 October 2004, a substantial reduction in ART cost occurred. We assessed the impact of this event and other factors on enrolment and retention in care among HIV-infected patients initiating ART from February 2002 to December 2005 at the single ART clinic serving the Southwest Region in Limbe, Cameroon. We retrospectively analyzed clinical and pharmacy payment records of HIV-infected patients initiating ART according to national guidelines. We compared two cohorts of patients, enrolled before and after 1 October 2004, to determine if price reduction was associated with enhanced enrolment. We assessed factors associated with retention and survival by Cox proportional hazards models. Retention in care implied patients who had contact with the healthcare system as of 31 December 2005 (including those who were transferred to continue care in other ART centres), although these patients may have interrupted therapy at some time. A patient who was not retained in care may have dropped out (lost to follow up) or died. Mean enrolment rates for 2920 patients who initiated ART before and after the price reduction were 46.5 and 95.5 persons/month, respectively (p < 0.001). The probabilities of remaining alive and in care were 0.66 (95% CI 0.64-0.68) at six months, 0.58 (95% CI 0.56-0.60) at one year, 0.47 (95% CI 0.45-0.49) at two years and 0.35 (95% CI 0.32-0.38) at three years; they were not significantly different between the two cohorts of patients enrolled before and after the price reduction over the first 15 months of comparable follow up (hazard ratio 1.1; 95% CI 0.9-1.2, p = 0.27). In multivariable analysis using multiple imputations to compensate for missing values, factors associated with dropping out of care or dying were male gender (HR 1.33 [1.18-1.50], p = 0.003), treatment paid by self, family or partly by other (HR 3.05 [1.99-4.67], p < 0.001), and, compared with residents of Limbe, living more than 150 km from Limbe (HR 1.41 [1.18-1.69], p < 0.001), or being residents of Douala (HR 1.51 [1.16-1.98], p < 0.001). Reducing the cost of ART increased enrolment of clients in the programme, but did not change retention in care. In a system where most clients pay for ART, an accessible clinic location may be more important than the cost of medication for retention in care. Decentralizing ART clinics might improve retention and survival among patients on ART.	\N	\N
21689042	The HIV counseling, testing, and referral (CTR) encounter represents an important opportunity to actively facilitate entry into medical care for those who test positive for HIV, but its potential is not always realized. Ways to improve facilitation of linkage to care through the CTR encounter haven't been explored among HIV-infected persons who have not entered care. We conducted 42 structured and qualitative interviews among HIV-infected persons, diagnosed 5-19 months previously, in Indiana, Philadelphia and Washington State, who had not received HIV medical care. Respondents related individual and system-level barriers, as well as recommendations for improving the effectiveness of CTR as a facilitator of linkage to HIV medical care through more active referrals, and for strengthening the bridge between CTR and linkage to care services. Our findings suggest that standards for active case referral by CTR staff and integration of CTR and linkage to care services are needed.	\N	\N
21692281	To observe the effect of electroacupuncture (EA) combined with psychological interference on abstinence symptom such as network craving and anxiety in internet addiction disorder (IAD) and explore its mechanism. One hundred and twenty cases of IAD were randomly divided into EA group, psychotherapy group and EA plus psychotherapy group (combined therapy group). In EA group, Baihui (GV 20), Sishencong (EX-HN 1), Hegu (LI 4), Neiguan (PC 6), Taichong (LR 3) and Sanyinjiao (SP 6) were selected in EA, once every 2 days, for 20 sessions totally. In psychotherapy group, the cognition and behavior therapy was applied, once every 4 days, for 10 sessions totally. In combined therapy group, EA combined with psychological interference was administered. The changes in IAD self-scale table, network craving scale, ZUNG self-rating anxiety scale (SAS) and S spectrum of encephalofluctuogram (ET) were observed before and after treatment. After treatment, the results of IAD self-scale table, network craving scale and ZUNG SAS in combined therapy group were reduced significantly as compared with those before treatment (all P < 0.01) and the score of IAD self-scale table was lower significantly as compared with EA group and psychotherapy group (P < 0.01, P < 0.05), and the score of network craving scale was lower than that in psychotherapy group (P < 0.01). S11 spectrum in combined therapy group decreased significantly as compared with that before treatment (P < 0.05) and was lower significantly as compared with psychotherapy group and EA group (both P < 0.05). Electroacupuncture combined with psychological interference can reduce network craving and anxiety of IAD patients and its mechanism is probably related with the decrease of dopamine content in central system.	\N	\N
21693490	Growing evidence suggests that the prefrontal cortex (PFC) is organized hierarchically, with more anterior regions having increasingly abstract representations. How does this organization support hierarchical cognitive control and the rapid discovery of abstract action rules? We present computational models at different levels of description. A neural circuit model simulates interacting corticostriatal circuits organized hierarchically. In each circuit, the basal ganglia gate frontal actions, with some striatal units gating the inputs to PFC and others gating the outputs to influence response selection. Learning at all of these levels is accomplished via dopaminergic reward prediction error signals in each corticostriatal circuit. This functionality allows the system to exhibit conditional if-then hypothesis testing and to learn rapidly in environments with hierarchical structure. We also develop a hybrid Bayesian-reinforcement learning mixture of experts (MoE) model, which can estimate the most likely hypothesis state of individual participants based on their observed sequence of choices and rewards. This model yields accurate probabilistic estimates about which hypotheses are attended by manipulating attentional states in the generative neural model and recovering them with the MoE model. This 2-pronged modeling approach leads to multiple quantitative predictions that are tested with functional magnetic resonance imaging in the companion paper.	\N	\N
21694558	To examine the contribution of students' gender and ethnicity to assessments by simulated patients (SPs) of medical students' empathy, and to compare the results with students' self-assessments of their own empathy. In 2008, the authors used three different tools to assess the empathy of 248 third-year medical students. Students completed the Jefferson Scale of Physician Empathy (JSPE), and SPs completed the Jefferson Scale of Patient Perceptions of Physician Empathy (JSPPPE) and a global rating of empathy (GRE) in 10 objective structured clinical examination (OSCE) encounters. Of the 248 students who completed an end-of-third-year OSCE, 176 (71%) also completed the JSPE. Results showed that women scored higher than men on all three measures of empathy. The authors detected no significant difference between white and Asian American students on their self-report JSPE scores. However, the SPs' assessments on the JSPPPE and on the GRE were significantly lower, indicating less empathy, for Asian American students. A tool for SPs to assess students' empathy during an OSCE could be helpful for unmasking some deficits in empathy in students during the third year of medical school. Because the authors found no significant differences on self-reported empathy, the differences they observed in the SPs' assessments of white and Asian American students were unexpected and need further exploration. These findings call for investigation into the reasons for such differences so that OSCEs and other examinations comply with the guidelines for fairness in educational and psychological testing as recommended by professional testing organizations.	\N	\N
21698422	Undergraduate medical education is too long; it does not meet the needs for physicians' workforce; and its content is inconsistent with the job characteristics of some of its graduates. In this paper we attempt to respond to these problems by streamlining medical education along the following three reforms. First, high school graduates would be eligible for undergraduate medical education programs of 4 years duration. Second, medical school applicants would be required to commit themselves to a medical specialty and choose one of four undergraduate paths: (1) "Interventions/consultations" path that would prepare its graduates for residencies in secondary and tertiary specialties, such as cardiology and surgery, (2) "continuous patient care" path for primary care specialties, such as family medicine and psychiatry, (3) "diagnostic laboratory medicine and biomedical research" path that would prepare for either laboratory-based careers, such as pathology, biochemistry and bacteriology, or research in e.g., immunology and molecular genetics, and (4) "epidemiology and public health" path that would include population-based research, preventive medicine and health care administration. Third, the content of each of these paths would focus on relevant learning outcomes, and medical school graduates would be eligible for residency training only in specialties included in their path. Hopefully, an early commitment to a medical specialty will reduce the duration of medical education, improve the regulation of physicians' workforce and adapt the curricular content to the future job requirements from medical school graduates.	\N	\N
21703431	Shizophrenia is a long-lasting condition with either episodic or continuous evolution that can result in physical, psychological, and social problems related to both the disease itself and the potential side-effects of treatments. These various aspects should be taken into account when assessing the outcome of medical management of patients suffering from schizophrenia. Subjective criteria, such as quality of life (QoL) measurements, should be considered an important focus for evaluation in this population. A major subgroup of patients with schizophrenia lacks insight of having a mental disorder or symptoms of a mental disorder. Studies on the relationship between insight and QoL have produced inconsistent results. While some studies found positive associations between insight and QoL, others found negative ones. Some possible explanations for the discrepancies between these findings can be expressed: differing patients' characteristics, heterogeneous insight or QoL measures, sample size and methodological differences. None of the previous research studies have looked at relationships between insight and QoL, as assessed respectively using the scale to assess unawareness of mental disorder (SUMD, a widely multidimensional insight questionnaire), and the S-QoL (a disease-specific patient-based instrument). The aim of this study was to assess the impact of insight into illness on the self-reported QoL as determined by schizophrenic patients, while taking into account the key confounding factors. This study incorporated a cross-sectional design and took place in the psychiatric department of a French public university teaching hospital (Marseille, France). The inclusion criteria were: diagnosis of schizophrenia or schizoaffective disorder (DSM-IV-R), age over 18, native French speaker, agreement to participate. The following data were recorded: sociodemographic parameters (age, gender, marital status, education level, occupational activity), clinical data (in- or out-patient, clinical form), and psychopathology (Positive And Negative Syndrome Scale, PANSS). Insight was assessed using the Scale to assess Unawareness of Mental Disorder (SUMD), a standardised expert-rating scale based on a patient interview describing nine domains. The S-QoL is a self-administered disease-specific instrument validated from patients' views that includes 41 items and describes eight dimensions (psychological well-being, self-esteem, family relationships, relationships with friends, resilience, physical well-being, autonomy, and sentimental life), and yielding a global index score. One hundred and fifty-three patients were enrolled (mean age 37.6, standard deviation 11.2). Patients with good insight generally reported a lower global QoL score, whatever the insight domains. Insight of mental disorder is the most important domain affecting QoL levels. Psychological well-being, self-esteem, physical well-being, and autonomy scores were significantly lower for subjects with good insight. Multivariate analysis showed that insight of mental disorder is the only parameter linked to the S-QoL index. No links were found between other insight domains and S-QoL index. Patients with good insight might realise consequences of their mental illness with restrictions in daily living and alteration of their QoL, while patients with poor insight might partially overrate their QoL and present themselves as more competent.	\N	\N
21715696	The impact of regular exercise on energy balance, fuel utilization, and nutrient availability, during weight regain was studied in obese rats, which had lost 17% of their weight by a calorie-restricted, low-fat diet. Weight reduced rats were maintained for 6 wk with and without regular treadmill exercise (1 h/day, 6 days/wk, 15 m/min). In vivo tracers and indirect calorimetry were then used in combination to examine nutrient metabolism during weight maintenance (in energy balance) and during the first day of relapse when allowed to eat ad libitum (relapse). An additional group of relapsing, sedentary rats were provided just enough calories to create the same positive energy imbalance as the relapsing, exercised rats. Exercise attenuated the energy imbalance by 50%, reducing appetite and increasing energy requirements. Expenditure increased beyond the energetic cost of the exercise bout, as exercised rats expended more energy to store the same nutrient excess in sedentary rats with the matched energy imbalance. Compared with sedentary rats with the same energy imbalance, exercised rats exhibited the trafficking of dietary fat toward oxidation and away from storage in adipose tissue, as well as a higher net retention of fuel via de novo lipogenesis in adipose tissue. These metabolic changes in relapse were preceded by an increase in the skeletal muscle expression of genes involved in lipid uptake, mobilization, and oxidation. Our observations reveal a favorable shift in fuel utilization with regular exercise that increases the energetic cost of storing excess nutrients during relapse and alterations in circulating nutrients that may affect appetite. The attenuation of the biological drive to regain weight, involving both central and peripheral aspects of energy homeostasis, may explain, in part, the utility of regular exercise in preventing weight regain after weight loss.	\N	\N
21722920	People with a psychiatric illness are at high risk for suicide; however, variation of the risk by patients' sex and age and by specific diagnosis needs to be explored in a more detail. This large population study systematically assesses suicide incidence rate ratio (IRR) and population attributable risk (PAR) associated with various psychiatric disorders by comparing 21,169 suicides in Denmark over a 17-year period with sex-age-time-matched population controls. The study shows that suicide risk is significantly increased for persons with a hospitalized psychiatric disorder and the associated risk varies significantly by diagnosis and by sex and age of subjects. Further adjustment for personal socioeconomic differences eliminates the IRRs associated with various disorders only to a limited extend. Recurrent depression and borderline personality disorder increase suicide risk the strongest while dementia increases the risk the least for both males and females. The influence of various disorders generally weakens with increasing age; however, there are important exceptions. Schizophrenia affects people aged ≤35 years the strongest in terms of both IRR and PAR. Recurrent depression increases suicide risk particularly strong in all age groups and the associated PAR increases steadily with age. Borderline personality disorder has a strong effect in young people, especially those ≤35 years. Alcohol use disorder accounts the highest PAR of suicides in males of 36-60 years old. For the elderly above 60 years old, reaction to stress and adjustment disorder increases the risk for suicide the most in both sexes. These findings suggest that approaches to psychiatric suicide prevention should be varied according to diagnosis and sex and age of subjects.	\N	\N
21723894	Novel food technologies, such as cloning, have been introduced into the meat production sector; however, their use is not widely supported by many consumers. This study was designed to assess whether Japanese consumers' attitudes toward consumption of cloned beef (specifically, beef derived from bovine embryo and somatic cell-cloned cattle) would change after they were provided with technological information on animal cloning through a web-based survey. The results revealed that most respondents did not discriminate between their attitudes toward the consumption of the two types of cloned beef, and that most respondents did not change their attitudes toward cloned beef after receiving the technological information. The respondents' individual characteristics, including their knowledge about the food safety of cloned beef and their basic knowledge about animal cloning, influenced the likelihood of a change in their attitudes after they received the information. In conclusion, some consumers might become less uncomfortable about the consumption of cloned beef by the straightforward provision of technological information about animal cloning; however, most consumers are likely to maintain their attitudes.	\N	\N
21723905	To investigate whether the outcome of treatment with trazodone CR in primary insomnia differs between patients with and without subthreshold depression. 14 patients (9 females, mean age 57.3 ± 13.3) with primary insomnia and increased Beck Depression Inventory (BDI) scores (>10) and 15 sex- and age-matched patients with primary insomnia and low BDI scores (≤ 10) were treated with trazodone CR 25-150 mg/d for 3 months and followed for 1 month after discontinuation of the medication. The Athens Insomnia Scale (AIS), Sheehan Disability Scale (SDS), and Clinical Global Impression scale (CGI) were completed at baseline, after each month of treatment and after the first week of run-out phase. Additional assessment tools comprised sleep diaries, the Leeds Sleep Evaluation Questionnaire (LSEQ) and actigraphic recordings. Subjective sleep time increased by 61.5 ± 72.3 min in the group with low BDI and 60.0 ± 59.4 min in the group with increased BDI at the end of the treatment phase. The significant improvements were also observed in the AIS, CGI, LSEQ and SDS. During the run-out phase the improvement was sustained in patients with low BDI, while AIS scores, sleep latency and total sleep time deteriorated in patients with increased BDI. Patients with subthreshold depression, even if the depressive symptoms do not fulfill the time criteria for depressive episode, show marked worsening of insomnia after discontinuation of sleep promoting medication.	\N	\N
21735277	Aspects of a personal cancer history can have implications for future decisions regarding screening, diagnosis, and treatment. Clinicians must sometimes rely on patients' self-report of their medical history. This study assessed knowledge of details of cancer diagnosis and treatment among breast and colorectal cancer survivors. Written surveys were completed by 480 breast cancer survivors and 366 colorectal cancer survivors diagnosed between 1999 and 2008 at a large cancer center in the Minneapolis, MN, area (81% response rate). Responses were compared with cancer registry and medical records. Forty percent of breast cancer survivors and 65% of colorectal cancer survivors were unable to identify their stage of disease. Seven percent of breast cancer survivors and 21% of colorectal cancer survivors in whom regional nodes were examined did not know whether they had positive nodes. Accuracy of knowledge of estrogen and progesterone status among breast cancer survivors was 58% and 39%, respectively. Of breast cancer survivors treated with doxorubicin, 43% correctly identified it as a drug they had received. Their accuracy of identification of receipt of tamoxifen or specific aromatase inhibitors was >90%. Of colorectal cancer survivors treated with oxaliplatin, 52% correctly identified it as a drug they had received. Accuracy on many items decreased with patient age. This study identifies several gaps in adult cancer survivors' knowledge of details of their diagnosis and treatment that have implications for follow-up care. Provision of written treatment summaries to cancer survivors could help them obtain appropriate patient-centered long-term follow-up care.	\N	\N
21739859	A perception of low milk supply is often cited as a reason to stop breastfeeding, though most mothers can produce more than enough with the right support and information. Domperidone may be used to promote lactation, and there is evidence to support its use. However, the many non-pharmacological ways in which a mother may be supported should be tried before considering domperidone.	\N	\N
21755531	Research has not examined whether higher rates of parole denial among inmates with mental illness (MI) are the result of the increased presence of criminal risk factors among this population. Employing a representative sample of inmates with (n  =  219) and without (n  =  184) MI receiving parole release decisions in 2007, this study tested whether the central eight risk factors for recidivism considered in parole release decisions intervened in the relationship between MI and parole release. MI was associated with possession of a substance use disorder, antisocial personality disorder and violent charges while incarcerated; however, these factors were not related to release decisions. MI was found to have neither a direct nor an indirect effect on release decisions. While results indicate that release decisions appear, to some extent, to be evidence-based, they also suggest considerable discretion is being implemented by parole board members in release decisions above and beyond consideration of criminal risk factors.	\N	\N
21755653	Building on research comparing on-again/off-again (on-off) relationships to other dating relationships, the current study focused on a unique feature of these relationships-renewals. A sample of 274 participants who had experienced an on-off relationship completed a survey about why they renewed their relationships, characteristics of their breakups and renewals, and what stressors and benefits they experienced. These characteristics were used to predict the occurrence of renewals, separately as well as in multivariate analyses. In addition to lingering feelings being a predominant reason for renewals, findings suggested uncertainty about what the preceding breakup indicated, not having dated others after breakups, and feeling the on-off nature improved the relationship were all related to an increased chance of renewals. Mutual initiations of breakups, as well as reporting uncertainty about the general nature of the relationship, were also related to a decreased chance of renewals.	\N	\N
21763713	Increasing evidence suggests that the visual representations of different emotional facial expressions overlap. Here we used an adaptation paradigm to investigate overlap of anger, disgust and fear expressions. In Experiment 1, participants categorized faces morphed from neutral to anger or neutral to disgust after adaptation to expressions of anger, disgust, and fear. Adaptation to expressions of both anger and disgust was found to bias perception of anger expressions away from anger. For disgust expressions, adaptation to disgust biased perception away from disgust, whereas fear adaptation biased perception towards disgust. Adaptation to anger had no measurable effect. In Experiment 2, covering the mouth-region of the disgust adaptation face was found to severely diminish the effect of disgust adaptation on perception of anger targets whereas covering the nose- or eye-region had no effect. In Experiment 3, adaptation to anger had a substantial effect on perception of anger targets when the mouth-region of the anger face was covered; indicating that the results of Experiment 2 are not an artefact of the stimuli and procedures used. These results indicate that the visual representations of anger, disgust and fear expressions overlap to a considerable degree. Furthermore, the nature of this overlap appears related to the communicative functions of these expressions.	\N	\N
21764764	Prisons inmates have high rates of substance abuse and associated social and health problems, and a concomitant high need for drug treatment while incarcerated. Female inmates have an even greater treatment need, yet most inmates do not participate in treatment while incarcerated. Using data from a nationally representative sample of prison inmates, this article examines the impact of gender on prison treatment participation and gender differences in the factors associated with clinical treatment participation. Females were significantly more likely to participate in prison drug treatment than males, controlling for other factors. For both males and females, severity of drug problems predicted participation in treatment. For males but not females, race was associated with prison treatment participation, and among those with drug abuse or dependence, females with co-occurring mental health problems were more likely to participate in treatment. Implications for prison assessment and treatment policies, and future research, are discussed.	\N	\N
21767036	The present article presents an overview of theoretical constructs and mechanisms of health behavior change that have been found useful in research on people with chronic illness and disability. A self-regulation framework (Health Action Process Approach) serves as a backdrop, making a distinction between goal setting and goal pursuit. Risk perception, outcome expectancies, and task self-efficacy are seen as predisposing factors in the goal-setting (motivational) phase, whereas planning, action control, and maintenance/recovery self-efficacy are regarded as being influential in the subsequent goal-pursuit (volitional) phase. The first phase leads to forming an intention, and the second to actual behavior change. Such a mediator model serves to explain social-cognitive processes in health behavior change. By adding a second layer, a moderator model is provided in which three stages are distinguished to segment the audience for tailored interventions. Identifying persons as preintenders, intenders, or actors offers an opportunity to match theory-based treatments to specific target groups. Numerous research and assessment examples, especially within the physical activity domain, serve to illustrate the application of the model to rehabilitation settings and health promotion for people with chronic illness or disability. The theoretical developments and research evidence for the self-regulation framework explain the cognitive mechanisms of behavior change and adherence to treatment in the rehabilitation setting.	\N	\N
21769148	To determine whether an elective course on mental health could reduce pharmacy students' social distance toward people with severe mental illness. Course activities included assigned readings, class discussions, student presentations, review of video and other media for examples of social distance, presentations by patients with mental illness, and visits to hospitalized patients in a variety of psychiatric settings. The Social Distance Scale (SDS) was administered at the beginning and end of the semester to students enrolled in the elective and to a comparator group of students not enrolled in the course. Pharmacy students who did not complete the elective had significantly higher SDS scores than students who completed the elective (18.7 vs. 15.6, p < 0.001). Students enrolled in the course had lower precourse SDS scores, were more likely than their peers to have a personal association with mental illness, and had a decrease in precourse to postcourse scores. A course designed to reduce stigma towards the mentally ill can reduce pharmacy students' social distance.	\N	\N
21775384	Researchers in Denmark have unique possibilities of register-based research in relation to migration, ethnicity, and health. This review article outlines how these opportunities have been used, so far, by presenting a series of examples. We selected six registers to highlight the process of how migrant study populations have been established and studied in relation to different registers: The Danish Cancer Registry, the Danish Central Psychiatric Research Register, the Danish National Patient Register, the Danish National Health Service Register, the Danish Injury Register, and the Danish Medical Birth Register. Our paper documents the unique opportunities to study migration, ethnicity, and health through Danish national registers. Our examples show that in Denmark ''country of birth'' is the most commonly used measure. It renders information on whether the person is an immigrant or not, and on ethnic background. Data on migration background (i.e. refugee status vs. family reunification, etc.) is more difficult to obtain and therefore less used. It has been debated if ethnicity should be registered upon using health services; however, some consider it discriminatory. Although, we do not register ethnicity in relation to use of health care in Denmark, our possibilities of linkage between population registers and registers on diseases and healthcare utilisation appear to render the same potentials.	\N	\N
21775732	Event-related potentials (ERPs) can reflect differences in brain electrophysiology underlying cognitive functions in brain disorders such as dementia and mild cognitive impairment. To identify individuals at risk for Alzheimer disease (AD) we used high-density ERPs to examine brain physiology in young presymptomatic individuals (average age 34.2 years) who carry the E280A mutation in the presenilin-1 (PSEN1) gene and will go on to develop AD around the age of 45. Twenty-one subjects from a Colombian population with familial AD participated: 10 presymptomatic subjects positive for the PSEN1 mutation (carriers) and 11 siblings without the mutation (controls). Subjects performed a visual recognition memory test while 128-channel ERPs were recorded. Despite identical behavioral performance, PSEN1 mutation carriers showed less positivity in frontal regions and more positivity in occipital regions, compared to controls. These differences were more pronounced during the 200-300 msec period. Discriminant analysis at this time interval showed promising sensitivity (72.7%) and specificity (81.8%) of the ERP measures to predict the presence of AD pathology. Presymptomatic PSEN1 mutation carriers show changes in brain physiology that can be detected by high-density ERPs. The relative differences observed showing greater frontal positivity in controls and greater occipital positivity in carriers indicates that control subjects may use frontally mediated processes to distinguish between studied and unstudied visual items, whereas carriers appear to rely more upon perceptual details of the items to distinguish between them. These findings also demonstrate the potential usefulness of ERP brain correlates as preclinical markers of AD.	\N	\N
21779781	With physical addiction to tobacco, abstinence triggers a desire to smoke. As physical addiction advances, the desire to smoke changes in quality and intensity from wanting, to craving, to needing. A prior study in adolescents suggested that this progression signifies increasing addiction. We sought to determine if the sequential appearance of wanting, craving and needing provides an indication of the intensity of other markers of tobacco addiction including psychological and behavioral indicators. A web-based survey was completed by 422 smokers ages 18-78 years. Subjects were assigned to one of four qualitatively distinct stages of physical addiction based on their most advanced symptom: 1-none, 2-wanting, 3-craving, or 4-needing. Using linear Chi square and ANOVA, we determined if higher stages were associated with higher levels of tobacco addiction on more than a dozen measures. 16.8% of subjects were in stage 1, 26.1% in stage 2, 17.1% in stage 3 and 40.0% in stage 4. Each step up in stage was associated with higher levels of addiction as measured by the Fagerström Test for Nicotine Dependence, the Hooked on Nicotine Checklist, the Autonomy over Tobacco Scale, and higher levels of psychological dependence, duration of tobacco use, frequency of tobacco use, daily cigarette consumption, and 10 additional measures. In this cross-sectional study, each sequential stage of physical addiction was associated with higher levels of every indicator of addiction. The data suggest that the stages of progression of physical addiction provide a global indication of the severity of tobacco addiction.	\N	\N
21780935	The present study explores the links between personality traits and motivations to play online games. We identified the underlying dimensions of motivations to play online games, examined how personality traits predict motivation, and investigated how personality traits predict online gaming behavior (i.e., playing time and preference for game genres). Factor analyses identified five motivational factors: relationships, adventure, escapism, relaxation, and achievement. The regression analyses indicated that two personality traits, extraversion and agreeableness, predicted various motivations; however, personality traits did not affect the playing time and game genre preference.	\N	\N
21784287	This article investigates whether and how the stigma experiences of mental health service users relate to trust in the professionals caring for them, and how both stigma and trust relate to service user satisfaction. The study uses survey data gathered from mental health service users (N = 650 service users from 36 organizations) and applies multilevel regression analyses. The results show that service users with more stigma experiences report less trust and are, partially for that reason, less satisfied with the services. Furthermore, service users with more severe symptoms and those with a psychotic disorder seem the most vulnerable ones for the processes occurring.	\N	\N
21787253	Religious organisations (ROs) are often said to play an important role in mitigating the impact of HIV/AIDS. Yet, limitations of that role have also been acknowledged. While most of the literature has focused on ideological and individual-level implications of religion for HIV/AIDS, in this study we shift the focus to the organisational factors that shape and constrain ROs' involvement in both HIV prevention and HIV/AIDS care and support. Using primarily qualitative data collected in a predominantly Christian area in southern Mozambique, we show that the organisational vitality of a RO as determined by its membership size and its relationships with other churches and with governmental and non-governmental agencies is a pervasive priority of RO leaders. Therefore, all church activities, including those related to HIV/AIDS, are instrumentalised by the religious leadership to achieve the church's organisational aims--maintaining and growing its membership, safeguarding the often precarious coexistence with other churches, and enhancing its standing vis-à-vis the government and powerful non-governmental organisations. As a result, the effectiveness of ROs' involvement in HIV/AIDS prevention and assistance is often compromised.	\N	\N
21790486	In a new media environment replete with opportunities to test and express political identity, this study examines how people respond when confronted with a political test result that contradicts their partisan affiliation. An incongruent test result should produce motivated processing, but only when individuals do not dismiss the incongruent result will they experience dissonance and alter their social identification. Using a series of experiments, the results of this study supported these hypotheses. Implications of these findings for political psychology and message response are discussed.	\N	\N
21796100	The neuropeptide galanin and its receptors are expressed in brain regions implicated in drug dependence. Indeed, several lines of evidence support a role for galanin in modulating the effects of drugs of abuse, including morphine, cocaine, amphetamine, and alcohol. Despite these findings, the role of galanin and its receptors in the effects of nicotine is largely underexplored. Here, using mouse models of nicotine reward and withdrawal, we show that there is a significant correlation between mecamylamine-precipitated nicotine withdrawal somatic signs and basal galanin or galanin receptor 1 (GALR1) expression in mesolimbocortical dopamine regions across the BXD battery of recombinant inbred mouse lines. The non-peptide galanin receptor agonist, galnon, also blocks nicotine rewarding effects and reverses mecamylamine-precipitated nicotine withdrawal signs in ICR mice. Additionally, we conducted a meta-analysis using smoking information from six European-American and African-American data sets. In support of our animal data, results from the association study show that variants in the GALR1 gene are associated with a protective effect in nicotine dependence (ND). Taken together, our data suggest that galanin has a protective role against progression to ND, and these effects may be mediated through GALR1.	\N	\N
21796582	The difficulty in keeping an amputated limb biologically alive is overcome day by day thanks to the successful replantation procedures applied in the early period. However, the reflections of this biological success on patients in functional and psychological terms may not be pleasing all the time. In our study, we aimed to evaluate the perceptual responses of patients to trauma after replantation and their possible effects on clinical results. We conducted a retrospective study of 43 patients who underwent replantation. The average age was 32.4 years and the average follow-up period was 38.6 months. When the results of the Short Form-36 (SF-36), Beck's Depression Inventory, and the assessment scores of the disabilities of the arm, shoulder, and hand survey were evaluated, there was a negative correlation between the patients diagnosed with depression and all SF-36 subunits. A negative correlation between the severity of trauma and the average physical and mental values included in the SF-36 evaluations was observed (R = 0.48, R = 0.51, respectively),. These results revealed that the psychology of the patient was one of the important factors that could not be ignored in the success of replantation.	\N	\N
21797985	Antiandrogen therapy has been used for 30 years to treat paraphilic patients and sexual offenders. Yet the therapeutic success of antiandrogens is uncertain. Furthermore, there is still a lack of comprehensive knowledge about the effects of androgen-lowering therapy in paraphilic patients. We discuss endocrinological, neurobiological, and therapeutic aspects of paraphilia with the aim of integrating these on the basis of the current neurobiological and clinical knowledge on testosterone that was set out in Part I of this review. Our review of the human literature comprises the current knowledge about the neurobiology of paraphilia and the known endocrinological, pathophysiological, and genetic aspects of this disorder. The role of testosterone is discussed. A survey of antiandrogen therapy and its outcome in paraphilic patients and sex offenders is provided. Although not all data are consistent, current imaging research suggests that structural and functional changes in pedophilia appear for the most part in brain regions also involved in sexual functions. Not exclusively testosterone but also some other endocrinological and neurochemical parameters could be disturbed in pedophilic patients and child molesters; these include changes in hypothalamic-pituitary function, prolactin levels, and dopaminergic or serotonergic functions. There appears to be a sex-steroid-related genetic influence on antisocial traits, externalizing behavior, and sexual behavior. Most of the studies in which antiandrogen therapy in paraphilic patients and sex offenders have been examined were case reports, or observational or open-label studies, and many did not include adequate control groups. Only a few placebo-controlled double-blind studies have been published with inconsistent results concerning treatment effects. Outcome measures differ between the studies and do not seem ideally suited to their purpose. On the basis of the current knowledge about testosterone and its effects on brain and behavior as described in Part I, and of available results on the relationship between testosterone and paraphilia as well as antiandrogen therapy, we present from a neurobiological perspective an extended scientific proposal for design features to investigate the effects of antiandrogen treatment in large clinical trials.	\N	\N
21812871	The dopamine (DA) system is known to be involved in the reward and dependence mechanisms of addiction. However, modifications in dopaminergic neurotransmission associated with long-term tobacco and cannabis use have been poorly documented in vivo. In order to assess striatal and extrastriatal dopamine transporter (DAT) availability in tobacco and cannabis addiction, three groups of male age-matched subjects were compared: 11 healthy non-smoker subjects, 14 tobacco-dependent smokers (17.6 ± 5.3 cigarettes/day for 12.1 ± 8.5 years) and 13 cannabis and tobacco smokers (CTS) (4.8 ± 5.3 cannabis joints/day for 8.7 ± 3.9 years). DAT availability was examined in positron emission tomography (HRRT) with a high resolution research tomograph after injection of [11C]PE2I, a selective DAT radioligand. Region of interest and voxel-by-voxel approaches using a simplified reference tissue model were performed for the between-group comparison of DAT availability. Measurements in the dorsal striatum from both analyses were concordant and showed a mean 20% lower DAT availability in drug users compared with controls. Whole-brain analysis also revealed lower DAT availability in the ventral striatum, the midbrain, the middle cingulate and the thalamus (ranging from -15 to -30%). The DAT availability was slightly lower in all regions in CTS than in subjects who smoke tobacco only, but the difference does not reach a significant level. These results support the existence of a decrease in DAT availability associated with tobacco and cannabis addictions involving all dopaminergic brain circuits. These findings are consistent with the idea of a global decrease in cerebral DA activity in dependent subjects.	\N	\N
21824042	It is thought that pain cognitions determine coping behavior and success in adapting to labor. The aim of this study was to examine whether pain cognitions assessed by the labor pain coping and cognition list (LPCCL) predict the request for pain relief during the first stage of labor and which pain cognition is the strongest predictor of a request for pain relief over and above, and independent of, other pain cognitions. Participants in this prospective study were 177 low-risk nulliparous pregnant women. Data were collected on two different occasions. The numerical pain intensity scale (NPS)-anticipated and the LPCCL were administered at 34-36 weeks' gestation followed by the NPS-during labor. Catastrophizing and external pain control predicted the request for pain relief during labor after adjustment for relevant demographic and clinical characteristics, respectively (adjusted odds ratio [OR] 2.61 [95% CI 1.45-4.68] and adjusted OR 1.90 [95% CI 1.16-3.10]). Catastrophizing was found to be the strongest and independent predictor among the pain cognitions while controlling for significant background variables (adjusted OR 2.61 p-value < 0.001). Catastrophizing seems to have a substantial impact on the request for pain relief in low-risk pregnant women.	\N	\N
21824413	The Obsessive-Compulsive Inventory-Revised (OCI-R) was designed to evaluate the severity of obsessive-compulsive symptoms in both clinical and non-clinical samples. The aim of the study was to evaluate the psychometric properties of a Chinese version of this scale. The Chinese version of the OCI-R was administered to both a non-clinical sample (209 undergraduate students) and a clinical sample (56 obsessive-compulsive disorder (OCD) patients). Confirmatory factor analysis was conducted to examine the construct validity of the OCI-R in the non-clinical sample. The internal consistency at baseline and test-retest reliabilities at 4-week interval was examined in both the non-clinical and clinical samples. The confirmatory factor analysis of the non-clinical sample confirmed a 6-factor model suggested by the original authors of the instrument (df = 120, RMSEA = 0.068, CFI = 0.88, NNFI = 0.85, GFI = 0.89). The internal consistency and test-retest reliability were at an acceptable range for both the non-clinical and clinical samples. The OCI-R also showed good clinical discrimination for patients with OCD from healthy controls. The Chinese version of the OCI-R is a valid and reliable instrument for measuring OCD symptoms in the Chinese context.	\N	\N
21825890	Although anterior resection syndrome commonly occurs after anal sphincter-saving surgery, no standard treatment option is currently available. The aim of the present study was to evaluate the clinical effectiveness of biofeedback in patients with anterior resection syndrome after sphincter-saving surgery for rectal cancer. This study was a retrospective review of data collected during the course of treatment. Patients were treated at a teaching hospital (Asan Medical Center) in Seoul, Korea, from January 2003 through December 2008. Patients who received biofeedback therapy for anterior resection syndrome after rectal cancer surgery were included. The Cleveland Clinic Florida fecal incontinence score, number of bowel movements per day, a visual analog scale for assessing patient satisfaction, and anorectal manometry were used to assess outcome of biofeedback treatment. : After biofeedback therapy, significant improvements were observed in fecal incontinence score (P < .001), number of bowel movements (P < .001), and anorectal manometry data (maximum resting pressure, P = .010; maximum squeeze pressure, P = .006; rectal capacity, P = .003). Compared with patients who started biofeedback treatment less than 18 months after surgery, those who started biofeedback at 18 months or longer after surgery showed greater improvements in fecal incontinence score (P = .032). Only patients with fecal incontinence as the primary symptom showed significant improvements in all variables, including fecal incontinence score, P < .001; defecation frequency, P < .001; and anorectal manometry (maximum resting pressure, P = .027; maximum squeeze pressure, P = .021; rectal capacity, P = .004). Patients who received radiation therapy in addition to surgery reported a significantly higher satisfaction score than those receiving surgery alone (P = .041). This is a nonrandomized retrospective study. Anorectal manometry was not regularly performed in all patients. Biofeedback therapy produced significant clinical benefits for patients with severe fecal incontinence and may be an effective treatment for patients with anterior resection syndrome after surgery for rectal cancer.	\N	\N
21826714	To evaluate the prevalence, associated risk factors and the impact on health related quality of life (HRQoL) of overactive bladder (OAB) among men and women aged ≥18 years in China, using the 2002 International Continence Society (ICS) definition. The population-based, cross-sectional field survey was conducted between June 2009 and February 2010 in China using questionnaires regarding demographics, the prevalence and the HRQoL. A stratified random sample of men and women aged ≥18 years residing in China who were representative of the general populations was selected for demographic questionnaires first. The individuals meeting the diagnostic criteria of OAB (urgency occurring once a week or more) were further interviewed through King's health questionnaire (KHQ) to estimate the impact of OAB on HRQoL. Data were stratified by city, age cohort, and gender. A total of 21,513 individuals were contacted to participate in the survey, and 14,844 individuals (7,614 men, 7,230 women) with complete data were included in this study. The prevalence of OAB was 6.0%, OAB(dry) 4.2%, and OAB(wet) 1.8%. The prevalence varied slightly among six geographical regions of China. Nocturia was the most common OAB symptom besides urgency. Advanced age, higher BMI, lower education level, manual worker, alcohol consumption, and married were associated risk factors for OAB in men. Advanced age, lower education level, manual worker, alcohol consumption, married, menopause, more parities and vaginal delivery were potential risk factors for OAB in women. The symptoms of OAB had a detrimental effect on HRQoL, especially on Coping Measures, Sleep/Energy, General Health Perceptions, and Severity of Urinary Problems. The prevalence of OAB in China is lower than that of most previous reports. Many known risk factors are associated with OAB. The symptoms of OAB have a detrimental effect on HRQoL. Efforts need to be made to improve public and professional education about the problems of OAB and decrease the unnecessary burden of this condition.	\N	\N
21830261	This exploratory study assessed whether maternal recall of childhood feeding and eating practices differed across anorexia nervosa (AN) subtypes. Participants were 325 women from the Genetics of Anorexia Nervosa study whose mothers completed a childhood feeding and eating questionnaire. Multinomial logistic regression analyses were used to predict AN subtype from measures related to childhood eating: (i) infant feeding (breastfed, feeding schedule, age of solid food introduction), (ii) childhood picky eating (picky eating before age 1 year and between ages one and five) and (iii) infant gastrointestinal problems (vomiting and colic). Results revealed no significant differences in retrospective maternal report of childhood feeding and eating practices among AN subtypes.	\N	\N
21839248	The goal of heart transplantation (HT) is not only to prolong the life of patients with end-stage heart failure, but also to offer them the sort of health they enjoyed before the disease. It is widely known that patients' functional capacity improves after HT but what about their quality of life (QoL)? Do functional capacity and QoL improve simultaneously? In the present study, we compared the progression of effort capacity and QoL in the first 2 years after HT. A prospective longitudinal study was performed in 58 heart transplant recipients (43 males, 15 females, age 51.6 ± 10 years) able to complete an effort test 2, 6, 12, and 24 months after transplantation. The studied variables included the five dimensions of the Euroqol-5D questionnaire (EQ-5D) test: mobility, self-care, daily activities, pain/discomfort, anxiety, and depression; a visual analog scale from 0 to 100; and the results (metabolic equivalent units [METs] and time of exercise) of the effort test at 2, 6, 12, and 24 months after transplantation. Analysis of variance was used to compare these variables at each point. Significance was set at P < .05. Functional capacity, measured by both METs and time of exercise, improved progressively (METs: 2 months: 5.2 ± 1.8, 6 months: 6.6 ± 2.1, 12 months: 7.5 ± 2.2, and 24 months: 8.5 ± 2.3, P < .001). As well, the result of EQ-5D questionare improved in parallel to exercise capacity. However, visual analog scale score did not change significatively during the follow-up (2 months: 78.9.3 ± 16.1, 6 months: 83.8 ± 11.3, 12 months: 83.3 ± 11.1, 24 months: 85.2 ± 14.9; P = .192), reaching a plateau at 6 to 24 months. In conclusion, the improvement in functional capacity shown by heart transplant recipients in the first 2 years after transplantation was not parallel to the feelings of well-being measured by the analog scale of the EQ-5D. Possibly long after transplantation patients will compare themselves to healthy people rather than to their state before HT, resulting in improvements the visual analog scale.	\N	\N
21846425	Cognitive skills programmes have been associated with improvements on psychometric measures and reductions in antisocial behaviour in mentally disordered offenders (MDOs). However, to date there have been no randomized controlled trials (RCTs) of such programmes with this population. In the first RCT of a cognitive skills programme with MDOs we aimed to determine if participation in the Reasoning and Rehabilitation (R&R) programme was associated with improvements in social-cognitive skills and thinking styles. A total of 84 men with a primary diagnosis of psychotic disorder and a history of violence were recruited from medium-secure forensic units and allocated to receive R&R (n=44) or treatment as usual (TAU; n=40). At baseline and post-treatment interviews, participants completed questionnaires to assess social problem-solving, criminal attitudes, anger experience, blame externalizing and perspective-taking. Researchers were not blind to group status. The R&R group demonstrated significant improvements on measures of social problem-solving relative to the TAU group, some of which were maintained at 12 months post-treatment. Only half of those allocated to receive R&R completed the full programme. In post-hoc analyses programme completers showed improvements in social problem-solving at the end of treatment and changes in criminal attitudes at 12 months post-treatment. Among male MDOs, R&R participation was associated with improvements in social-cognitive skills, some of which were maintained for up to 12 months post-treatment. Our finding that programme completers do better may reflect pre-treatment patient characteristics. This study establishes that multi-site RCTs can be conducted in medium-secure forensic units.	\N	\N
21851787	Years since onset of sexual intercourse (YSSI) is a rarely used variable when studying adolescents' sexual outcomes. The aim of this study is to evaluate the influence of YSSI on the adverse sexual outcomes of early sexual initiators. Data were drawn from the 2002 Swiss Multicenter Adolescent Survey on Health database, a nationally representative cross-sectional survey including 7429 adolescents in post-mandatory school aged 16-20 years. Only adolescents reporting sexual intercourse (SI) were included (n=4388; 45% females) and categorised by age of onset of SI (early initiators, age <16: n=1469, 44% females; and late initiators, age ≥ 16: n=2919, 46% females). Analyses were done separately by gender. Groups were compared for personal characteristics at the bivariate level. We analysed three sexual outcomes (≥ four sexual partners, pregnancy and condom non-use at last SI), controlling for all significant personal variables with two logistic regressions using first age, then YSSI as one of the confounding variables. Results are given as adjusted odds ratios (AOR) using late initiators as the reference category. After adjusting for YSSI instead of age, negative sexual outcomes among early initiators were no longer significant, except for multiple sexual partners among females, although at a much lower level. Early initiators were less likely to report condom non-use at last SI when adjusting for YSSI (females: AOR=0.59 [0.44-0.79], P<0.001; males: AOR=0.71 [0.50-1.00], P=0.053). YSSI is an important explanatory variable when studying adolescents' sexuality and needs to be included in future research on adolescents' sexual health.	\N	\N
21861780	MMPI-2 standardization data were re-sampled using Monte Carlo simulations to estimate the base rate of apparently abnormal scores expected by chance in the normal population when multiple scales are interpreted. 36.8% of normal adults are likely to obtain a score that would otherwise be considered clinically significant at 65T on one or more of the 10 Clinical scales. The normal incidence of at least one apparently abnormal score was 38.3% on the Content and 55.1% on the Supplementary scales. When the Clinical, Supplementary, and Content scales and subscales are interpreted together, at least three seemingly meaningful scores will be found in 47.4% of perfectly normal individuals, and five or more scales that appear to be clinically significant can be expected in 30.1% of cases that are actually unremarkable. These results imply that the number of MMPI-2 scales that can be meaningfully interpreted in clinical practice is limited, and that high T-scores are necessary for an adequate level of confidence even when interpretation is appropriately limited to the Clinical scales.	\N	\N
21868566	In 1973, Sifneos introduced the word 'alexithymia' to describe the inability to find appropriate words to describe one's feelings. To the Authors' knowledge, the associations between alexithymia and the risk of breast cancer (BC) are rarely considered together in a prospective study. In an extension of the Kuopio Breast Cancer Study 115 women with breast symptoms were semi-structurally interviewed in-depth, as well as being asked to complete standardised questionnaires (Beck, Forsen, MADRS, Spielberger), and all study variables were obtained before any diagnostic procedures were carried out. The investigator estimated the alexithymia of the study participants using a 5-point scale. The clinical examination and biopsy showed BC in 34 patients, benign breast disease (BBD) in 53 patients, and 28 individuals were shown to be healthy (HSS). There was a significance for the women with BC to have more alienation from own body (Function C, p=0.03) (mean Alexithymia score, 2.82) than those of the BBD (mean Alexithymia score, 3.40) and HSS groups (mean Alexithymia score, 3.29). The BC group had significantly more alienation from own experience (Function D, p=0.01) (mean Alexithymia score, 2.82) than the patients in the BBD group (mean Alexithymia score, 3.51) and in the HSS group (mean Alexithymia score, 3.36). The BC group also had more alienation from own feelings (Function E, p=0.05) and more deficit in self-experience (Function F, p=0.05) than the patients in the BBD group and the patients in the HSS group. The results of this study show that the patients with BC tended to have an increased risk for alexithymia.	\N	\N
21873756	This review aims to critically analyze the literature studies showing the effectiveness of cognitive-behavioral strategies in the treatment of sleep disorder during the developmental age. About 15-35% of children suffer from sleep disorder. If they are not treated right away, it can persist into adulthood. Recent studies demonstrate an effective cognitive-behavior treatment for these disturbances. In this regard, the most effective method seems to be extinction (standard, with parental presence, graduated), the bedtime routine, scheduled awakenings, and preventive parent education. The procedures of extinction, not only its effectiveness, have limited application for the difficulty that compares to the parents following the procedure of the intervention. They are not able to ignore their children when they are crying for long prolonged period of time. Bedtime routine is relevant in the prevention and treatment of sleep disorders. The scheduled awakenings are a useful technique that teaches parents to change the way they interact with the child's disturbed sleep, allowing recovery. Finally, preventive parental education depends on the parents or caregivers and aims to educate them; during the prenatal or postnatal period with their child's sleep it seems useful in preventing irregular pattern formation and temporal regulation of sleep. The vast majority of children's sleep disruptions seem to resolve only with the cognitive-behavioral intervention, while in some psychopathologic disruptions it is necessary to combine cognitive-behavioral and drug therapy. Literature reviews show that clinical research concerning sleep disruptions is still very limited. In current reviews, there have been diverse investigations on efficacy of cognitive-behavioral interventions and sleep disruptions, highlighting both the strong points and weak points. Therefore, this analysis could be a starting point for developing further research since there is a lack of studies in relation to evidence-based interventions and specific therapeutic factors for each intervention and disturbance.	\N	\N
21878470	Abnormalities in the neurophysiological measures P300 amplitude and latency constitute endophenotypes for psychosis. Disrupted-in-Schizophrenia-1 (DISC1) has been proposed as a promising susceptibility gene for schizophrenia, and a previous study has suggested that it is associated with P300 deficits in schizophrenia. We examined the role of variation in DISC1 polymorphisms on the P300 endophenotype in a large sample of patients with schizophrenia or psychotic bipolar disorder (n = 149), their unaffected relatives (n = 130), and unrelated healthy controls (n = 208) using linear regression and haplotype analysis. Significant associations between P300 amplitude and latency and DISC1 polymorphisms/haplotypes were found. Those homozygous for the A allele of single-nucleotide polymorphism (SNP) rs821597 displayed significantly reduced P300 amplitudes in comparison with homozygous for the G allele (P = .009) and the heterozygous group (P = .018). Haplotype analysis showed a significant association for DISC1 haplotypes (rs3738401|rs6675281|rs821597|rs821616|rs967244|rs980989) and P300 latency. Haplotype GCGTCG and ACGTTT were associated with shorter latencies. The P300 waveform appears to be modulated by variation in individual SNPs and haplotypes of DISC1. Because DISC1 is involved in neurodevelopment, one hypothesis is that disruption in neural connectivity impairs cognitive processes illustrated by P300 deficits observed in this sample.	\N	\N
21879825	Low sexual desire is a prevalent symptom, but not one frequently volunteered by women. When accompanied by distress, loss of libido is known as hypoactive sexual desire disorder, which can have a significant impact on a woman's wellbeing. The etiology of hypoactive sexual desire disorder is multifactorial and its management requires a combination of psychosocial and pharmacological interventions. This article outlines the assessment of patients presenting with the symptom of low sexual desire and discusses the evidence for pharmacological management.	\N	\N
21882003	Security control of Electronic Medical Record (EMR) is a mechanism used to manage electronic medical records files and protect sensitive medical records document from information leakage. Researches proposed the Role-Based Access Control(RBAC). However, with the increasing scale of medical institutions, the access control behavior is difficult to have a detailed declaration among roles in RBAC. Furthermore, with the stringent specifications such as the U.S. HIPAA and Canada PIPEDA etc., patients are encouraged to have the right in regulating the access control of his EMR. In response to these problems, we propose an EMR digital rights management system, which is a RBAC-based extension to a matrix organization of medical institutions, known as RBAC-Matrix. With the aim of authorizing the EMR among roles in the organization, RBAC-Matrix also allow patients to be involved in defining access rights of his records. RBAC-Matrix authorizes access control declaration among matrix organizations of medical institutions by using XrML file in association with each EMR. It processes XrML rights declaration file-based authorization of behavior in the two-stage design, called master & servant stage, thus makes the associated EMR to be better protected. RBAC-Matrix will also make medical record file and its associated XrML declaration to two different EMRA(EMR Authorization)roles, namely, the medical records Document Creator (DC) and the medical records Document Right Setting (DRS). Access right setting, determined by the DRS, is cosigned by the patient, thus make the declaration of rights and the use of EMR to comply with HIPAA specifications.	\N	\N
21884712	The importance of cues signaling reward, threat or danger would suggest that they receive processing privileges in the neural systems underlying perception and attention. Previous research has documented enhanced processing of motivationally salient cues, and has pointed to the amygdala as a candidate neural structure underlying the enhancements. In the current study, we examined whether the amygdala was necessary for this emotional modulation of attention to occur. Patients with unilateral amygdala lesions and matched controls completed an emotional attentional blink task in which emotional distractors impair the perception of subsequent targets. Emotional images proved more distracting across all participant groups, including those with right or left amygdala lesions. These data argue against a central role for the amygdala in mediating all types of attentional capture by emotional stimuli.	\N	\N
21885034	Recent developments in CBT emphasize the promotion of psychological flexibility to improve daily functioning for people with a wide range of health conditions. In particular, one of these approaches, Acceptance and Commitment Therapy (ACT), has been studied for treatment of chronic pain. While trials have provided good support for treatment effectiveness through follow-ups of as long as seven months, the longer-term impact is not known. The present study of 108 participants with chronic pain examined outcomes three years after treatment completion and included analyses of two key treatment processes, acceptance of pain and values-based action. Overall, results indicated significant improvements in emotional and physical functioning relative to the start of treatment, as well as good maintenance of treatment gains relative to an earlier follow-up assessment. Effect size statistics were generally medium or large. At the three-year follow-up, 64.8% of patients had reliably improved in at least one key domain. Improvements in acceptance of pain and values-based action were associated with improvements in outcome measures. A "treatment responder" analysis, using variables collected at pre-treatment and shorter term follow-up, failed to identify any salient predictors of response. This study adds to the growing literature supporting the effectiveness of ACT for chronic pain and yields evidence for both statistical and clinical significance of improvements over a three-year period.	\N	\N
21890242	To present 16 patients with schizencephaly and neurological involvement, and analyse their characteristics and neuroimages. The study included 16 patients, 8 males and 8 females, all of whom were diagnosed with schizencephaly at less than 3 years of age; 2 patients were diagnosed prenatally. Schizencephaly was identified by computerized tomography (CT) in 1 patient and by MR or three-dimensional MR (3DMR) with a 1.5tesla apparatus in the others. Most patients were referred for evaluation because of psychomotor delay, motor disabilities and/or seizures. Five patients had bilateral schizencephaly with open lips (2 of them had suffered intrauterine cytomegalovirus infections); 2 showed unilateral schizencephaly with separated lips, 8 presented unilateral schizencephaly with fused lips, and 1 had schizencephaly with open lips on one side and fused lips on the other. Prenatal cytomegalovirus infection was diagnosed in 2 patients. A cerebral malformation that affected the midline was diagnosed by routine ultrasound studies in 2 patients. Eight patients (50%) presented with seizures that were focal, except for one patient who showed secondary generalisation. The latter was the only patient whose disease was refractory to complete seizure control with antiepileptic medication. All patients had some degree of motor deficit, which was either unilateral (hemiparesis) or bilateral (tetraparesis). 3D MR imaging was very important in diagnosing of schizencephaly in our patients because it showed the polymicrogyria that covered the area of the cleft and permitted us to rule out porencephaly. Neuronal migration disorders such as heterotopias and, more frequently, cortical dysplasias, were observed in several patients. Half of the patients had epilepsy which was controlled with antiepileptic medication, except in 1 patient.	\N	\N
21896052	Berggren's (1984) model of dental fear and anxiety predicts that dentally anxious individuals postpone treatment, leading to a deteriorating dental state and subsequently to fear of negative evaluations in relation to their oral condition. The present study aimed to test one of the core assumptions of this model, namely that deterioration of dental health status would mediate the effects of avoidance of dental care on self-reported fear of negative evaluation. Participants were 73 patients (mean age 38.5 yr) meeting the diagnostic and statistical manual of mental disorders - 4th edn - Text Revision (DSM-IV-TR) criteria of dental phobia. Variables in the theoretical model were operationalized with multiple measures. A series of Sobel tests indicated that mediation was present for the relationship between years of avoidance and fear of negative self-evaluation when dental health status was based on the assessment of dentists or patients' opinion of their own dental state, but not when dental health status was operationalized as decayed, missing or filled surfaces (DMFS). Although the findings are supportive of Berggren's model, other causal pathways that contribute to the perpetuation of anxiety and fear still need to be tested. The results suggest that individuals with high levels of dental anxiety would particularly benefit from interventions specifically designed to break their avoidance pattern.	\N	\N
21897766	The purpose of this study was to evaluate the relationship between 5,10- methylenetetrahydrofolate reductase (MTHFR) polymorphisms and Attention Deficit Hyperactivity Disorder (ADHD) in a sample of Turkish children. MTHFR gene polymorphisms were assessed in 40 patients with ADHD and 30 healty controls. Two mutations in the MTHFR gene were investigated using polymerase chain reactions and restriction fragment length polymorphisms. Although there were no statistically significant differences in genotype distributions of the C677T alleles between the ADHD and the control groups (p=0,678) but the genotypic pattern of the distributions of the A1298C alleles was different between the ADHD patients and the controls (p=0,033). Preliminary data imply a possible relationship between A1298C MTHFR polymorphisms and the ADHD.	\N	\N
21904090	Patients with nonpsychotic mental health and emotional problems are commonly seen by primary care physicians. The objective of this study was to expand the Provisional Diagnostic Instrument-4 (PDI-4) to include a short self-report screen for 5 common anxiety-related diagnoses: panic attack (PA), social phobia (SP), obsessive-compulsive disorder (OCD), hypochondriasis, and post-traumatic stress disorder (PTSD). Primary care patients (N = 343) were originally evaluated with a self-report screen comprised of 85 Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition symptom-based candidate questions, then interviewed by a trained rater for Structured Clinical Interview Research Version (SCID)/Adult ADHD Clinician Diagnostic Scale version 1.2 (ACDS) assessment and diagnosis. Responses to screening questions were used to calculate sensitivity and specificity for an SCID diagnosis, and to select the optimal cutoffs in symptom frequency for 1 or 2 questions for each additional anxiety-related diagnosis. The PDI-4 Anxiety (PDI-4A) contains 6 items for provisional differential diagnosis of PA, SP, OCD, hypochondriasis, and PTSD in addition to items for the PDI-4. Sensitivities/specificities were: PA, 88%/68%; SP, 57%/70%; OCD, 88%/61%; hypochondriasis, 67%/85%; and PTSD, 71%/72%. Screening for multiple common anxiety diagnoses may be desirable, although limitations may include reduced sensitivity and specificity for selected diagnoses. The PDI-4A may additionally help primary care physicians identify patients with PA, SP, OCD, hypochondriasis, and PTSD.	\N	\N
21908520	Family members often take on many caring responsibilities, with complex issues and challenges to consider. Feelings of preparedness, competence and reward are identified as concepts that may protect caregiver wellbeing and decrease negative outcomes related to caregiving. This study aimed to translate, adapt and psychometrically evaluate the Preparedness for Caregiving Scale, Caregiver Competence Scale and Rewards of Caregiving Scale in Swedish family members of patients with life threatening illness. Correlational. The study took place in four settings including advanced palliative care. The scales were tested in a sample of 125 family members of persons with life-threatening illness. All three scales were tested in relation to distribution of item and scale scores, missing data patterns, dimensionality, convergent validity and reliability. The results in this study indicate that the Swedish versions of The Preparedness for Caregiving Scale, Caregiver Competence Scale and Rewards of Caregiving Scale are valid, reliable and user-friendly scales. Confirmatory factor analysis showed that the scales were unidimensional and all demonstrated Cronbach's alpha values of ≥0.9. As a result of this study it is anticipated that the Preparedness for Caregiving Scale, Caregiver Competence Scale and Rewards of Caregiving Scale could provide a basis for collaborative research between different countries and make international studies more comparable and generalizable despite differences in language and culture.	\N	\N
21917556	In 1998, Dr. Andrew Wakefield, a British gastroenterologist, described a new autism phenotype called the regressive autism-enterocolitis syndrome triggered by environmental factors such as measles, mumps, and rubella (MMR) vaccination. The speculative vaccination-autism connection decreased parental confidence in public health vaccination programs and created a public health crisis in England and questions about vaccine safety in North America. After 10 years of controversy and investigation, Dr. Wakefield was found guilty of ethical, medical, and scientific misconduct in the publication of the autism paper. Additional studies showed that the data presented were fraudulent. The alleged autism-vaccine connection is, perhaps, the most damaging medical hoax of the last 100 years.	\N	\N
21936751	Attrition in studies of substance use disorder treatment is problematic, potentially introducing bias into data analysis. This study aimed to determine the effect of participant compensation amounts on rates of missing data and observed rates of drug use. We performed a secondary analysis of a clinical trial of buprenorphine/naloxone among 152 treatment-seeking opioid-dependent subjects aged 15-21 during participation in a randomized trial. Subjects were randomized to a 2-week detoxification with buprenorphine/naloxone (DETOX; N = 78) or 12 weeks buprenorphine/naloxone (BUP; N = 74). Participants were compensated $5 for weekly urine drug screens and self-reported drug use information and $75 for more extensive assessments at weeks 4, 8, and 12. Though BUP assignment decreased the likelihood of missing data, there were significantly less missing data at 4, 8, and 12 weeks than other weeks, and the effect of compensation on the probability of urine screens being positive was more pronounced in DETOX subjects. These findings suggest that variations in the amount of compensation for completing assessments can differentially affect outcome measurements, depending on treatment group assignment. Adequate financial compensation may minimize bias when treatment condition is associated with differential dropout and may be a cost-effective way to reduce attrition. Moreover, active users may be more likely than non-active users to drop out if compensation is inadequate, especially in control groups or in groups who are not receiving active treatment.	\N	\N
21939611	Alzheimer's disease (AD) imposes a severe burden upon patients and their caregivers. Severity of psychiatric symptoms and behavioral disturbances is an important determinant of caregivers' experience of burden. These symptoms may be improved with atypical antipsychotic treatment. Data from the Clinical Antipsychotic Trials of Intervention Effectiveness-Alzheimer's Disease (CATIE-AD) trial were used to evaluate the effect of atypical antipsychotics versus placebo on the experiences of caregivers of outpatients with AD. We compared the effect of atypical antipsychotic drugs (olanzapine, risperidone, or quetiapine-considered together as a group) versus placebo on the experiences of caregivers of AD outpatients (diagnosed according to DSM-IV-TR). We also evaluated whether improvement in patients' psychiatric and behavioral symptoms mediated the relationship between drug treatment and caregiver burden. The CATIE-AD trial, conducted from April 2001 through November 2004, included outpatients (mean age = 77.9 years [SD = 7.5 years]) in usual care settings and assessed treatment effectiveness over a 9-month period at 42 US sites. In a set of secondary analyses, data from CATIE-AD participants who had at least 1 postbaseline outcome assessment and data from their caregivers were examined in an intention-to-treat (ITT) analysis (N = 361). A phase 1-only analysis was conducted including only observations while patients were receiving the initially randomized drug (N = 153). The Burden Interview, the Beck Depression Inventory, and the Neuropsychiatric Inventory (NPI) Caregiver Distress Scale were used to evaluate caregiver burden. In both ITT and phase 1-only analyses, caregivers of patients treated with second-generation antipsychotics scored significantly lower than caregivers of patients receiving placebo on both the Burden Interview (P = .0090) and the NPI Caregiver Distress Scale (P = .0209). These differences appeared to have been mediated by lower levels of agitation, hostility, and psychotic distortions. In AD patients with symptoms of psychosis, agitation, or aggressive behavior, medications can have a small but significant impact on caregiver burden.	\N	\N
21948124	It has been argued that the physical sensations induced by exercise, measured as the ratings of perceived exertion (RPE), are distinct from the sense of effort. This study aimed to determine whether a new measure of task effort - the Task Effort and Awareness (TEA) score - is able to measure sensations distinct from those included in the conventional RPE scale. Seven well-trained cyclists completed a maximal effort 100 km time trial (TT) and a submaximal trial at 70% of the power sustained during the TT (70% TT). Five maximal 1 km sprints were included in both trials. Both the RPE related solely to physical sensation (P-RPE) and the TEA score increased during the TT and were linearly related. During the 70% TT, both P-RPE and TEA scores increased, but TEA increased significantly less than P-RPE (p<0.001). TEA scores reached maximal values in all 1 km sprints in both the maximal TT and 70% TT, whereas the RPE increased progressively, reaching a maximal value only in the final 1 km sprints in both the TT and the 70% TT. These results indicate that the physical sensations of effort measured as the P-RPE act as the template regulating performance during exercise and that deviation from that template produces an increase in the sense of effort measured by the TEA score. Together, these controls ensure that the chosen exercise intensity does not threaten bodily homeostasis. Our findings also explain why submaximal exercise conducted within the constraints of the template P-RPE does not produce any conscious awareness of effort.	\N	\N
21950366	The aim of the research was to investigate swearing and verbal aggression in Australian inpatient settings, including incidence, gender, patient motivation, and nursing interventions. A mixed methods approach utilizing the Overt Aggression Scale and a survey of 107 nurses' perceptions of their experience of swearing was used. High levels of swearing and verbal aggression were found, with differing patterns for male and female patients. Nurses subjected to swearing experienced high levels of distress, especially females. All nurses appeared to use a limited range of interventions to deal with patient aggression. In order to provide optimal care for patients, there is a clear need to improve nurses' ability to predict and prevent aggression.	\N	\N
21950565	To investigate both the psychological traits and the demographic factors associated with cesarean section on maternal demand. Cross-sectional questionnaire study. Delivery ward, Edith Wolfson Medical Center, Holon, Israel. Fifty-nine healthy primigravida with a singleton pregnancy were recruited during 2009, of whom 28 requested and were delivered by cesarean section without obstetrical indication, whereas 31 opted for spontaneous vaginal delivery. All questionnaires were administered to the two groups at term. Various psychological (fear of childbirth questionnaire, Millon Clinical Multiaxial Inventory III, Anxiety Sensitivity Index, State-Trait Anxiety Index and social support scale) as well as demographic variables were measured before labor and compared. A priori power calculation yielded a power of 95%. Fear of childbirth, various personality disorders and psychiatric clinical syndromes (29 Millon Clinical Multiaxial Inventory III scales), Anxiety Sensitivity, State Anxiety Index, social support and demographic variables. Differences in age and method of conceiving (p<0.001) were found between the groups. The study group reported a higher level of fear of childbirth (p<0.001), but no differences were found in all other personality characteristics measured (29 Millon Clinical Multiaxial Inventory III scales, State-Trait Anxiety, Anxiety Sensitivity and social support scale). The origin of the difference regarding the fear of childbirth was located to two specific questions: 'Have you always been afraid of giving birth?' and 'Have you sometimes thought of the delivery as something unnatural?' The only psychological variable associated with the choice for cesarean section on maternal request was the fear of childbirth.	\N	\N
21959088	Since the 1930s, amphetamine has been used for a variety of socially and medically condoned purposes including personal and performance enhancement. In the contemporary U.S., although amphetamine and its derivatives share a history, similar chemical composition, and physiological and psychiatric effects, they are typically treated and researched as two distinct groups: illegally produced methamphetamine and prescription amphetamine. This study is an examination of the social meanings of these categories and their users as represented in popular media. To complement existing research on drug discourses in popular news media, this study analysed entertainment media: ten novels, three seasons of Breaking Bad, six television episodes, and eight movies. Media were coded inductively and deductively using tenets of critical discourse analysis and rhetorical criticism. The author identified discourses about user subject positions and ideologies pertaining to enhancement-related motivations for use. Two important themes emerged from this analysis that construct amphetamine use and users in ways that reflect, legitimize and reproduce class and gender ideologies. First, discourses illustrate that distinct meanings of methamphetamine versus prescription amphetamine are linked to expectations about the respective socioeconomic class and social status of their users. Second, the discourses reflect gendered values and ideals about productivity and sexuality. In reality, American cultural and political-economic contexts may encourage the use of amphetamine to meet a variety of social expectations and economic needs. However, many policy and prevention efforts surrounding amphetamine use disproportionately target methamphetamine users and women. Because policy and prevention efforts can be influenced as much by social values as by data, it is important to examine the many arenas in which social values are produced and disseminated.	\N	\N
21960152	The main objective of this pilot study is to compare the professional ethical thinking of Quebec pharmacy residents and French pharmacy interns. The secondary objective is to compare the professional ethical thinking of Quebec pharmacy residents and first year French pharmacy interns. Hospital pharmacy residents from Quebec, Canada and pharmacy interns from France. This is a cross-sectional, descriptive, web-based survey. For this study, professional ethical thinking was defined as the level of agreement/disagreement with statements about pharmacy ethics/dilemmas. A total of 208 usable questionnaires were completed (response rate 91% in Quebec and 11% in France). There were no significant differences between Quebec residents and French interns for 29/43 items (67%). However, there were significant differences in their level of agreement with 14/43 items (33%) surveyed by our questionnaire. The differences related to the following themes: economic aspects (four statements), pharmaceutical care, code of ethics, evaluation, clinical research (two statements each) and training and education, dispensing medications (one statement each). There were statistically significant differences between the two groups in terms of exposure to ethics during academic training and experiential practice. There were significant statistical differences between the two groups of first year pharmacy respondents for 11 statements (26%), with only two out of 11 statements being different from those reported in the overall comparison. Published data on the professional ethical thinking of pharmacy residents and interns remain limited. We believe the higher exposure of Quebec residents to ethics during academic courses and experiential/practical training may have contributed to a higher level of agreement with some ethical statements.	\N	\N
21968866	To examine the association between baseline frailty measurements and cognitive function 4 years later. Prospective observational study. Community. Two thousand seven hundred and thirty seven cognitively normal older adults. The appendicular muscle mass (ASM), hand grip strength, timed chair-stand test, walking speed and step length were measured at baseline. The Mini-mental state examination (MMSE) was administered at baseline and 4 years later. In men, all baseline frailty measurements, namely, being underweight, lower ASM, weaker grip strength, slower chair-stand test, shorter step length, slower timed walk were significantly associated with a lower MMSE score 4 years afterwards. After adjustment for age, years of education and baseline MMSE score, ASM and timed walk became insignificant. In women, all frailty measurements except underweight and low ASM were significantly associated with MMSE score 4 years later. Moreover, only weaker grip strength persisted to be significant after adjustment for age, years of education and baseline MMSE score. Physical frailty, as represented by being underweight, weaker grip strength, slower chair-stand test, shorter step-length in men and weaker grip strength in women, was associated with cognitive decline over a four year period.	\N	\N
21968870	Dementia is an increasingly common disease in the aging population, and the numbers are expected to rise exponentially in coming years. Therefore, there is a critical need to potentially individualize new strategies able to prevent and to slow down the progression of predementia and dementia syndromes. Despite a substantial increase in the epidemiological and clinical evidence on frailty, there is no consensus on its definition or on what criteria should be used to identify older individuals with frailty. Frailty appears to be a nonspecific state of vulnerability, which reflects multisystem physiological change. In fact, current thinking is that not only physical but also psychological, cognitive and social factors contribute to this multidimensional syndrome and need to be taken into account in its definition and treatment. Cognition has already been considered as a component of frailty, and it has been demonstrated that it is associated with adverse health outcomes. In a recent population-based study, physical frail demented patients were at higher risk of all-cause mortality over 3- and 7-year follow-up periods. Several studies have also reported that physical frailty is associated with low cognitive performance, incidence of Alzheimer's disease (AD), and mild cognitive impairment, and AD pathology in older persons with and without dementia. Most frailty instruments use a dichotomous scoring system classifying a person as either frail or not frail, while a continuous or an ordinal scoring system on multiple levels would be preferable to be used as an outcome measure. Recently, a Multidimensional Prognostic Index (MPI), derived from a standardized comprehensive geriatric assessment, was effective in predicting short- and long-term mortality risk in hospitalized patients with dementia. Overall taken together these findings supported the concept that outcome measures linked to multidimensional impairment may be extremely important in making clinical decisions, especially for monitoring drug treatment in randomized clinical trials also for predementia and dementia syndromes.	\N	\N
21970646	Child maltreatment appears to be the single most preventable cause of mental illness and behavioral dysfunction in the United States. Few published studies examine the developmental and the psychobiological consequences of sexual abuse. There are multiple mechanisms through which sexual abuse can cause post-traumatic stress disorder, activate biological stress response systems, and contribute to adverse brain development. This article will critically review the psychiatric problems associated with maltreatment and the emerging biologic stress system research with a special emphasis on what is known about victimization by sexual abuse.	\N	\N
21971039	Wnt proteins are critical to mammalian brain development and function. The canonical Wnt signaling pathway involves the stabilization and nuclear translocation of β-catenin; however, Wnt also signals through alternative, noncanonical pathways. To gain a systems-level, genome-wide view of Wnt signaling, we analyzed Wnt1-stimulated changes in gene expression by transcriptional microarray analysis in cultured human neural progenitor (hNP) cells at multiple time points over a 72-hour time course. We observed a widespread oscillatory-like pattern of changes in gene expression, involving components of both the canonical and the noncanonical Wnt signaling pathways. A higher-order, systems-level analysis that combined independent component analysis, waveform analysis, and mutual information-based network construction revealed effects on pathways related to cell death and neurodegenerative disease. Wnt effectors were tightly clustered with presenilin1 (PSEN1) and granulin (GRN), which cause dominantly inherited forms of Alzheimer's disease and frontotemporal dementia (FTD), respectively. We further explored a potential link between Wnt1 and GRN and found that Wnt1 decreased GRN expression by hNPs. Conversely, GRN knockdown increased WNT1 expression, demonstrating that Wnt and GRN reciprocally regulate each other. Finally, we provided in vivo validation of the in vitro findings by analyzing gene expression data from individuals with FTD. These unbiased and genome-wide analyses provide evidence for a connection between Wnt signaling and the transcriptional regulation of neurodegenerative disease genes.	\N	\N
21971083	This study examined a cumulative model of vulnerability and protective factors at the individual level (children's attachment relationships with father and children's sense of coherence) and at the family level as manifested by fathers' coping resources (fathers' sense of coherence, fathers' active and avoidant coping strategies) in helping to explain differences in socioemotional and behavioral adjustment among children at the age 8 to 12 years with learning disabilities (LD) and or with typical development. The sample included 205 father-child dyads: 107 fathers and their children having LD and 98 fathers and their children with typical development, from the same public elementary schools. Preliminary analyses indicated significant group differences on all the children's measures as well as on fathers' avoidant coping strategies. Path analysis examined the multidimensional risk model for the LD and non-LD groups. The study found a high fit between the theoretical model and the empirical findings as well as a different pattern of relationship between the model's components for the two populations studied. Discussion focuses on understanding the unique value of vulnerability and protective factors at the individual and family levels on children's well-adjusted functioning.	\N	\N
21976332	Blacks have persistently higher rates of high blood pressure, or hypertension, compared to whites, resulting in higher health costs and mortality rates. Recent research has shown that social and environmental factors-such as high levels of stress and exposure to lead-may explain racial disparities in hypertension. Based on these findings, we recommend a fundamental shift in approaches to health disparities to focus on these sorts of cumulative risks and health effects. Federal and state agencies and research institutions should develop strategic plans to learn more about these connections and apply the broader findings to policies to reduce health disparities.	\N	\N
21980944	Dried blood spots (DBS) are collected uniformly from US newborns to test for metabolic and other disorders. Because evidence exists for prenatal origins of some diseases, DBS may provide unique prenatal exposure records. Some states retain residual DBS and permit their use in aetiological studies. The primary study aim was to assess the feasibility of obtaining residual DBS from state newborn screening programmes for paediatric and adolescent cancer patients nationwide with parental/subject consent/assent. Families of leukaemia and lymphoma patients aged ≤21 years diagnosed from 1998 to 2007 at randomly selected Children's Oncology Group institutions across the US were questioned (n = 947). Parents/guardians and patients aged ≥18 years were asked to release DBS to investigators in spring 2009. DBS were then requested from states. Overall, 299 families (32%) released DBS. Consenting/assenting patients were born in 39 US states and 46 DBS were obtained from five states; 124 DBS were unobtainable because patients were born prior to dates of state retention. State policies are rapidly evolving and there is ongoing discussion regarding DBS storage and secondary research uses. Currently, population-based DBS studies can be conducted in a limited number of states; fortunately, many have large populations to provide reasonably sized paediatric subject groups.	\N	\N
21986354	The present study explores how close same-sex friendship groups participate in the co-construction of identities in the interpersonal domain during young adulthood. Participants included 24 same-sex college student friendship triads (12 male and 12 female; 72 total participants) who took part in semi-structured group interviews that elicited stories about conversations with their friends about dating relationship problems. Qualitative thematic analysis revealed five common responses to dating problems evidencing identity work in the context of friends' conversations. These responses included relating the issue to one's own experiences, providing validation and encouragement, joking about the problem, offering advice, and providing concrete instrumental support. Results are interpreted with regard to gender differences and similarities as well as the social context of college and developmental context of emerging adulthood. The findings identify ways in which young adults are actively co-constructing and re-evaluating their interpersonal identities within conversations with close same-sex friends.	\N	\N
21986400	Subclinical thyroid dysfunctions may cause cognitive deficits and mood disorders. Chronic TSH-suppressive therapy with L-T(4) causing subclinical hyperthyroidism has been widely used in treatment of patients with thyroid differentiated carcinoma. The impact of this therapy on cognitive functions and mood have not been systematically studied. The aim of this study was to asses executive functions, working memory, attention, and depression in patients with subclinical hyperthyroidism in the course of TSH-suppressive therapy. Thirty-one patients with subclinical hyperthyroidism in the course of suppressive treatment with L-T(4) following the total thyroidectomy and radioiodine ablative therapy were included in the study. Cognitive functioning in patients and control group were investigated using the battery of neuropsychological tests [Wisconsin Card Sorting Test (WCST), The Oral Word Association Test (OWAT), Trail Making Test, The Stroop Color-Word Interference test and Digit span]. Psychometric evaluation was performed using 17-items the Hamilton Depression Rating Scale (HDRS) and Beck Depression Inventory (BDI). The performance on tests assessed executive functions, psychomotor speed, and attention was significantly lower in patients group. There was no differences in results of Stroop test and Digit Span forward and backwards between both groups. The intensity of depressive symptoms negatively correlated with a number of completed categories on WCST and results of OWAT. Cognitive deficits were still observed when patients with concomitant general medical conditions and depression were excluded from the analysis. Our findings provide evidence of neuropsychological impairment in patients with differentiated thyroid carcinoma treated with chronic TSH-suppressive therapy.	\N	\N
21986868	HIV antiretroviral therapy (ART) can increase safe sex or lead to disinhibition and less condom use. We conducted one of the first controlled studies of ART effects on sexual risk behavior in sub-Saharan Africa, and the potential explanatory roles of physical and mental health. Participants (302 non-ART, 300 ART) were followed for the first 12 months of HIV care in Uganda. Multivariate intention-to-treat regression analysis showed that frequency of sex increased significantly in both groups, but more among ART patients; when added to the model in separate analyses, changes in physical health functioning and depression were both significant predictors, as was time in HIV care, but there was no longer an ART effect. Both ART and non-ART groups had similar dramatic increases in consistent condom use over time; however, change in depression, unlike physical health functioning, was a significant predictor of consistent condom use when added to this model, and there remained a similar level of increased condom use among ART and non-ART patients. HIV care and ART increase sexual activity and condom use, but depression undercuts the prevention benefits of ART, highlighting the need to integrate mental health services into HIV care.	\N	\N
21986911	Cachexia is a common negative consequence of cancer and is often unrecognized. To assess cachexia, malnutrition assessment tools are used. This review discusses the advantages and disadvantages of the current malnutrition assessment tools and describes the requirements for a comprehensive cachexia assessment instrument and its implication for clinics and research. The historic definition of cachexia has been updated based on new understanding of mechanism and clinical concepts. Classification of cachectic patients includes novel domains and stages. Validated cachexia assessment tools based on the new classification are under development. Cachexia has an impact for patients and proxies. Due to a lack of formal cachexia assessment instrument, malnutrition assessment tools are in use. Future comprehensive cachexia assessment instruments will identify cachexia domains and stages and classify cachexia, the basis for better clinical treatment and research.	\N	\N
21996093	Binge drinking (BD) is prevalent among college students. Studies on alcoholism have shown that the prefrontal cortex is vulnerable to the neurotoxic effects of alcohol. The prefrontal cortex undergoes both structural and functional changes during adolescence and young adulthood. Sex differences have been observed in brain maturation and in alcohol-induced damage. The objective of the present study was to analyze the relationship between BD and cognitive functions subserved by the prefrontal cortex in male and female university students. The sample comprised 122 undergraduates (aged 18 to 20 years): 62 BD (30 females) and 60 non-BD (29 females). Executive functions were assessed by WMS-III (Backward Digit Span and Backward Spatial Span), SOPT (abstract designs), Letter Fluency (PMR), BADS (Zoo Map and Key Search) and WCST-3. BD students scored lower in the Backward Digit Span Subtest and generated more perseverative responses in the SOPT In relation to interaction BD by sex, BD males scored lower in the Backward Digit Span test than BD females and non-BD males. BD is associated with poorer performance of executive functions subserved by the dorsolateral prefrontal cortex. The results do not support enhanced vulnerability of women to alcohol neurotoxic effects. These difficulties may reflect developmental delay or frontal lobe dysfunction.	\N	\N
21996102	Depression is associated with structural alterations in limbic brain regions that control emotion and mood. Studies of chronic stress in animal models and postmortem tissue from depressed subjects demonstrate that these structural alterations result from atrophy and loss of neurons and glial cells. These findings indicate that depression and stress-related mood disorders can be considered mild neurodegenerative disorders. Importantly, there is evidence that these structural alterations can be blocked or even reversed by elimination of stress and by antidepressant treatments. A major focus of current investigations is to characterize the molecular signaling pathways and factors that underlie these effects of stress, depression, and antidepressant treatment. Recent advances in this research area are discussed and potential novel targets for antidepressant development are highlighted.	\N	\N
21999697	This review describes and summarizes current preclinical research revealing important differences between drug and non-drug reinforcers in terms of their effects on behavior. Despite research showing that drugs are not especially strong reinforcers in animals, a number of other behavioral differences potentially relevant to addiction have been reported in studies that have compared drug and non-drug reinforcers. Several of these effects appear only after long-term access to drugs. These include an escalation of drug intake, an increased persistence in responding for the drug, and a decreased sensitivity to the effects of punishers or other suppressors of drug seeking. Further differences between drug and non-drug reinforcers include the effects that reinforcer-paired stimuli have on behavior. Drug cues, as compared to food cues, have been shown to exert greater control over reinforcer-seeking behavior after periods of abstinence. Similarly, behavior previously reinforced by drugs, but not food, has been shown to be susceptible to stress-induced reinstatement after extinction. The behavioral differences between drug and non-drug reinforcers reviewed here may identify special features of drugs that lead to addiction.	\N	\N
22000691	The first year of nursing practice is critical to developing new graduate nurses into safe practitioners. Many new graduate nurses leave the profession because of job stress, lack of organizational support, poor nurse-physician relations, unreasonable workloads, uncivil work environments, and difficulty transitioning into practice. In response, Nurse Residency programs reflect an organizational commitment to support new nurses, allowing them time and support to become competent professional nurses. Thirty-seven new graduate nurses employed in a hospital in a northwestern state participated in a descriptive qualitative study to examine the "lived experience" as new nurses and to assess the level of job satisfaction during the first year of their nursing practice. New graduate nurses described themes related to their first year of nursing practice including rhythm in the chaos, feeling valued, stress from 'not knowing', life-long learning, and preserving the profession. Having supportive preceptors and nursing staff, feeling valued by the health care team, and being perceived as a vital member of the organization contributed to job satisfaction and overall commitment to the profession.	\N	\N
22004318	Seminal papers on medical professionalism demonstrate a link between medical school behavior and future disciplinary action by medical boards. Other groups have studied whether negative comments on a student's Dean's letter predict problems as residents. Various groups have tried to provide concrete examples of professionalism, including a number of offenses of questionable demerit, such as taking food from a talk that one ultimately does not attend, or criticizing the internal medicine residency curriculum for being overly focused on inpatient medicine at the exclusion of outpatient medicine. The seminal studies linking professionalism to future board disciplinary action are reviewed here. Overwhelmingly, the studies demonstrate weak associations with little predictive power. Thus, professionalism scores are much more likely to wrongfully cast doubt on ultimately un-censured physicians than they are to identify problem ones. Additionally, the body of literature identifying concrete examples of unprofessional conduct is growing. Such papers stretch the definition of professionalism to include acts of dubious wrongdoing, and thus, misinterpreted, may lead to false conclusions, e.g., taking food from a talk one is not attending is a predictor of board disciplinary action. A central challenge with professionalism is identified here. If professionalism is used both as a tool to evaluate students, and a competency to be taught, a tension arises. Some professional activities, such as witnessing error and self-regulation, inherently involve speaking up. However, if students are penalized for vague and subjective ideas of professionalism, are we deterring this important trait? Current directions in professionalism education and assessment are in need of clarification. The link between medical school behavior and future conduct is weak. The use of such factors in promotion decisions is more likely to be arbitrary and unfair rather than genuinely identify problem physicians. There is a core tension between teaching and evaluating professionalism. What counts as professionalism is in need of definition and meaningful validation.	\N	\N
22004466	The current study explored whether eating when bored is a distinct construct from other negative emotions by revising the emotional eating scale (EES) to include a separate boredom factor. Additionally, the relative endorsement of eating when bored compared to eating in response to other negative emotions was examined. A convenience sample of 139 undergraduates completed open-ended questions regarding their behaviors when experiencing different levels of emotions. Participants were then given the 25-item EES with 6 additional items designed to measure boredom. On the open-ended items, participants more often reported eating in response to boredom than the other emotions. Exploratory factor analysis showed that boredom is a separate construct from other negative emotions. Additionally, the most frequently endorsed item on the EES was "eating when bored". These results suggest that boredom is an important construct, and that it should be considered a separate dimension of emotional eating.	\N	\N
22030221	In patients who have experienced a myocardial infarction (MI), n-3 (omega-3) PUFA status is low, whereas the risk of depression is increased. The objective was to assess whether the plant-derived α-linolenic acid (ALA) and the fish fatty acids EPA and DHA would improve affective states. In a secondary analysis of the randomized, double-blind, placebo-controlled Alpha Omega Trial, 4116 of 4837 (85.1%) patients (aged 60-80 y; 79.2% men) who had experienced an MI were included. Margarine spreads were used to deliver 400 mg EPA-DHA/d, 2 g ALA/d, both EPA-DHA and ALA, or a placebo for 40 mo. At 40 mo, the endpoints of depressive symptoms (15-item Geriatric Depression Scale) and dispositional optimism (a 4-item questionnaire and the Life Orientation Test-Revised) were analyzed by using a posttest-only design. The 4 randomly assigned groups did not differ in baseline characteristics. ALA supplementation significantly increased plasma cholesteryl ester concentrations of ALA by 69%, and EPA-DHA supplementation increased plasma cholesteryl ester concentrations of EPA and DHA by 61% and 30%, respectively. Depressive symptoms or dispositional optimism did not differ between groups with the use of n-3 fatty acids compared with placebo at the 40-mo follow-up. The standardized mean (±SE) differences in depressive symptoms were as follows: for EPA-DHA plus ALA (n = 1009) compared with placebo (n = 1030), -0.025 ± 0.044 (P = 0.57); for EPA-DHA (n = 1007) compared with placebo, -0.048 ± 0.044 (P = 0.28); and for ALA (n = 1022) compared with placebo, -0.047 ± 0.044 (P = 0.29). In patients who had experienced an MI, low-dose EPA-DHA supplementation, ALA supplementation, or a combination of both did not affect depressive symptoms and dispositional optimism. These findings are in accord with those from previous trials in individuals without psychopathology or without severe depressive symptoms. This trial was registered at clinicaltrials.gov as NCT00127452.	\N	\N
22030620	The role of vitamin status in the development of the brain and the subsequent functioning of the brain was considered. There are data with a range of vitamins, from animal studies and human studies in developing countries, suggesting that a clinical deficiency during the critical period when the brain is developing causes permanent damage. To date there is, however, with the exception of cases of clinical deficiency such as those that might be associated with a vegan diet, little evidence that variations in the diet of those living in industrialised countries have a lasting developmental influence. Similarly, later in life clinical deficiencies of various vitamins disrupt cognition although there is to date limited evidence that variations in the intake of single vitamins in industrialised societies influence functioning. It may well be, however, unreasonable to expect that vitamins examined in isolation will be associated with differences in cognitive functioning. The output of the brain reflects millions of metabolic processes, each potentially susceptible to any of a range of vitamins. A diet poor in one respect is likely to be poor in other respects as well. As such, the preliminary reports in double-blind placebo-controlled trials that aspects of cognition and behaviour respond to supplementation with multi-micronutrients may indicate the way forward.	\N	\N
22031382	This study was performed with the purpose to investigate the impact of perceptions regarding intragroup conflicts and physician power bases on the stress of nursing professionals. To do this, 124 nursing aides and technicians of a university hospital answered Scales on Work Stress, Supervisor Power Bases Perception, and Intragroup Conflict Perception, and a form containing socio-demographic data. Most subjects presented low stress levels (58%), perceived a medium level of intragroup conflict and legit power as the most often used by physicians. Stepwise Regression Analysis results revealed that the task conflict and coercion power are direct predictors of stress, whereas age appears as an inverse predictor. The physician in charge has an important role on the nursing team's perception of stress and the need to seek solutions for task conflicts and, therefore, reduce the stress of these professionals.	\N	\N
22039948	In 1913 Jung made a trip to New York which was to have an important impact on the creation of modern American culture. At the invitation of Beatrice Hinkle, the first Jungian analyst in the country, he spoke to the Liberal Club, a forum for discussing progressive topics. Jung was the leading spokesman for psychoanalysis and his ideas about creative fantasy resonated with popular interest in the ideas of William James and Henri Bergson. This paper will document that visit and the influence that Hinkle had on the young people who had gravitated to Greenwich Village. She promoted Jungian psychology through her analytical practice and her translation of Jung's Wandlungen und Symbole der Libido as Psychology of the Unconscious. Her influence is evident in four key neighbourhood institutions: The Masses, a socialist magazine, The Seven Arts, an avant-garde literary magazine, the Provincetown Players theatre ensemble, and the Heterodoxy Club, America's first feminist group. Her influence is also evident at The New School where several pioneering anthropologists employed the theory of psychological types as a tool for understanding social behaviour. This paper will demonstrate that a cultural moment usually seen through a Freudian lens had, in fact, a remarkably Jungian character.	\N	\N
22056488	The present study examined the resemblance between daughters' and mothers' intake of energy-dense food (EDF) and vegetables as perceived by daughters and the potential moderating influence of relationship closeness. One-hundred and twelve female first-year psychology students (aged 17-25 years) completed an online measure incorporating questions on demographic information, food frequency, eating style, and mother-daughter closeness. The EDF and vegetable consumption of daughters and their perception of their mothers' consumption were significantly related. Daughters who ate more EDF perceived that their mothers consumed more EDF and vegetables overall and had lower levels of restrained eating. Both mothers' consumption of vegetables (as perceived by daughters) and the number of meals consumed within the family home had a strong influence on daughters' vegetable intake. Closeness of the mother-daughter relationship did not moderate the relationship between the EDF or vegetable intake of mothers and daughters. Overall, these findings are consistent with the contention that mothers may have a significant influence on the EDF consumption and vegetable intake of their young adult daughters. The mechanism of this influence requires further investigation.	\N	\N
22057307	This study examines peer resistance skills following a 21-lesson classroom-based intervention to build healthy relationships and decrease abusive and health-risk behaviors among adolescents. The Fourth R instructs students in positive relationship skills, such as negotiation and delay, for navigating challenging peer and dating scenarios. Observational data from 196 grade 9 students participating in a larger cluster randomized controlled trial were used to evaluate post-intervention acquisition of peer resistance skills. Pairs of students engaged in a role play paradigm with older student actors, where they were subjected to increasing pressure to comply with peer requests related to drugs and alcohol, bullying, and sexual behavior. Specific and global measures of change in peer resistance responses were obtained from two independent sets of observers, blinded to condition. Specific peer resistance responses (negotiation, delay, yielding to pressure, refusal, and compliance) were coded by research assistants; global peer resistance responses were rated by teachers from other schools (thinking / inquiry, application, communication, and perceived efficacy). Students who received the intervention were more likely to demonstrate negotiation skills and less likely to yield to negative pressure relative to controls. Intervention students were also more likely to use delay than controls; control girls were more likely to use refusal responses; the number of times students complied with peer requests did not differ. Teacher ratings demonstrated significant main effects favoring intervention youth on all measures. Program and research implications are highlighted.	\N	\N
22073384	The adverse effect profiles of typical and atypical antipsychotics are problematic because of their extrapyramidal and endocrine adverse effects, respectively. Ten adolescent male patients diagnosed with conduct disorder received aripiprazole in doses of ≤20 mg/d in an open-label, intent-to-treat design to establish and characterize the efficacy of the drug in reducing aggressive behavior. Based on clinician and parent observations, aripiprazole was effective in reducing aggressive behavior in adolescent boys. The change in clinician-observed aggression ratings appears to have been driven by a decrease in physical aggression, whereas the change in parent-observed aggression ratings appears to have been driven by a decrease in verbal aggression and aggression against objects and animals. Aripiprazole was an effective and relatively well-tolerated treatment for overall aggression in adolescent males with conduct disorder, in the view of both clinicians and parents. Depending on the observer, aripiprazole improved aggression categorized as physical aggression, verbal aggression, and aggression against objects and animals.	\N	\N
22074008	An integrated approach can be employed when counselling women about menopausal management options, where lifestyle, complementary therapies and hormone replacement therapy (HRT) are discussed. Women might opt to use an alternative approach to HRT for a variety of reasons, e.g. fear of side-effects and risks or contraindications to HRT. There are many choices of dietary and herbal approaches for menopausal symptoms, which essentially divide into food supplements and herbal medicines. The choice can often be overwhelming and confusing for the woman. Of concern, the evidence for efficacy and safety of some of these complementary therapies can be extremely limited or non-existent. In order to enable women to make a fully informed choice, it is important that, when a recommendation is made regarding a specific complementary therapy, it should focus on preparations for which a significant dataset exists for efficacy and safety and in which there is ongoing research and development. One of the most extensively studied food supplements has been the phytoestrogenic preparation containing red clover isoflavones. There have been six randomized trials thus far studying the impact on vasomotor symptoms, three of which have shown a significant benefit compared to placebo. There are also data from small randomized and observational trials showing positive outcomes for surrogate markers of osteoporosis and cardiovascular disease. A recent study using validated depression scales has shown that women using red clover isoflavones may also derive psychological benefits. Safety data are reassuring for the endometrium and breast, although further studies would be welcome, particularly in women with significant medical risks.	\N	\N
22086426	Psychogenic disorders are frequently seen in neurological practice and sometimes make it necessary to hospitalise the patient in order to rule out a potentially severe organic pathology. To determine the profile of patients with a discharge diagnosis of psychogenic disorder that are admitted to the neurology unit of a Spanish hospital. The neurology unit discharge abstracts from the last 10 years were reviewed and the patients who were diagnosed with 'non-organicity' were selected; a total of 28 demographic, epidemiological and clinical variables were also collected. A total of 64 patients (1% of those admitted to hospital), with a mean age of 40 years, had a diagnosis of psychogenicity. The proportion between sexes was one to one and the mean length of stay in hospital was 10 days. Mixed symptoms were the most usual (50%), followed by isolated motor symptoms (22%). Most cases consisted of possible neurological diagnoses of ischaemic stroke and demyelinating disease. Only 25% of cases consulted psychiatry during hospitalisation. In 11% of cases there was a later history of suicide attempts and in eight cases (12.5%) an ambulatory diagnosis of organicity was reached thanks to the developmental follow-up ('error' in the provisional diagnosis on discharge). This study traces, for the first time in our setting, the profile of the psychogenic patient who is admitted to the neurology unit and examines their hospital management and their outpatient follow-up. We highlight the need not to underestimate this pathological condition and to generate an ordered way of managing it, which should always be multidisciplinary with the leading roles played by the neurologist and the psychiatrist.	\N	\N
22111663	Climate, in particular sunshine, influences mood and energy levels, creating a positive upswing of mood on bright, sunny days and negative downswing in cold, dark winter seasons. Higher serotonin transporter availability in healthy human subjects in times of lesser light exposure and lower serotonin levels have been shown in winter. We examined the light-dependent variations in serotonin-1A receptor binding in limbic regions in 36 drug-naive healthy human subjects. Receptor binding was quantified using positron emission tomography and the radioligand [carbonyl-¹¹C]WAY-100635. Binding potential values were related to the amount of individual exposure to sunlight (daily duration of sunshine) and global radiation (total light intensity). We found a 20-30% lower serotonin-1A receptor binding in the group exposed to a lower amount of global light radiation. Partial correlation analysis revealed significant positive correlations between the regional postsynaptic serotonin-1A receptor binding and global radiation accumulated over a period of 5 days. Seasonal factors, such as daily amount of sunshine and global radiation, influence serotonin-1A receptor binding in limbic brain regions of healthy human subjects. Combined with recently demonstrated seasonal fluctuations in the serotonin transporter availability, our results underline the importance of seasonal factors in the regulation of the serotonergic transmission.	\N	\N
22119353	Health-related quality of life (HRQL) has been recognised as an important outcome in clinical cancer research. A problem in HRQL studies is the lack of true baseline measures since patients already suffer from symptoms at time of diagnosis. The aim of this study is to provide valid reference values regarding symptoms common among oesophageal and gastric cancer patients, based on an unselected adult population. In 2008 the EORTC QLQ-OG25 questionnaire was sent to randomly selected people in the adult Swedish population. Mean scores with standard deviation were calculated. Frequencies of symptoms were categorised into 'symptoms' or 'no symptoms'. The analyses were subcategorised for age groups, gender, and cancer diagnosis. In total, 4910 (70.5%) people responded to the questionnaire. Reflux was reported by 22.5% of the population, 25.6% reported pain and discomfort in the stomach area, 25.5% dry mouth and 32.0% had trouble with coughing. Other symptoms were dysphagia (3.5%), odynophagia (5.1%), and trouble eating with others (2.9%). Reflux, pain and discomfort and dry mouth were more often reported among women, while trouble with coughing was overrepresented among men. The symptoms dry mouth and trouble with coughing increased with age in both sexes. This comprehensive study is the first to provide reference values for the EORTC QLQ-OG25 questionnaire. These can be used as baseline surrogate in clinical research in oesophago-gastric cancer patients.	\N	\N
22122692	The objective of the present study was to explore various facets of sexual behaviour in those with borderline personality disorder (BPD). Using a cross-sectional approach and a sample of convenience, we surveyed 126 female psychiatric inpatients regarding their sexual histories as well as BPD symptoms on two self-report measures. Compared to participants who were not positive on both measures of BPD (the nonBPD group; n = 52), those who were positive on both measures (the BPD group; n = 70) reported a greater number of sexual partners, and were more likely to report having been raped by a stranger and having been coerced to have sex. There were no between-group differences with regard to age at menarche, age of first intercourse, total number of times treated for a sexually transmitted disease, having experienced date rape or rape by a partner, or having had homosexual experiences. The psychological themes associated with the positive findings in this study appear to reflect both impulsivity and victimization - psychological themes that are evident in other behaviours in those with BPD.	\N	\N
22124890	Interaural time differences (ITDs) can be used to localize sounds in the horizontal plane. ITDs can be extracted from either the fine structure of low-frequency sounds or from the envelopes of high-frequency sounds. Studies of the latter have included stimuli with periodic envelopes like amplitude-modulated tones or transposed stimuli, and high-pass filtered Gaussian noises. Here, four experiments are presented investigating the perceptual relevance of ITD cues in synthetic and recorded "rustling" sounds. Both share the broad long-term power spectrum with Gaussian noise but provide more pronounced envelope fluctuations than Gaussian noise, quantified by an increased waveform fourth moment, W. The current data show that the JNDs in ITD for band-pass rustling sounds tended to improve with increasing W and with increasing bandwidth when the sounds were band limited. In contrast, no influence of W on JND was observed for broadband sounds, apparently because of listeners' sensitivity to ITD in low-frequency fine structure, present in the broadband sounds. Second, it is shown that for high-frequency rustling sounds ITD JNDs can be as low as 30 μs. The third result was that the amount of dominance for ITD extraction of low frequencies decreases systematically with increasing amount of envelope fluctuations. Finally, it is shown that despite the exceptionally good envelope ITD sensitivity evident with high-frequency rustling sounds, minimum audible angles of both synthetic and recorded high-frequency rustling sounds in virtual acoustic space are still best when the angular information is mediated by interaural level differences.	\N	\N
22133993	In two experiments, the authors evaluated the extent to which (a) individuals preferred engaging in object stereotypy versus observing an experimenter while the experimenter engaged in object stereotypy and (b) an experimenter's engagement in object stereotypy decreased the participants' engagement in object stereotypy. Results of Experiment 1 indicated that behaver-controlled (BC) object stereotypy was preferred over experimenter-controlled (EC) object stereotypy by three of four participants. Results of Experiment 2 indicated that EC object stereotypy decreased object stereotypy for only one of three participants. Implications of these findings for determining the relative importance of control over stimulation generated by stereotypy are briefly discussed.	\N	\N
22134385	To estimate the prevalence, social patterning, treatment and control of hypertension among older people in the 10/66 Dementia Research Group developing country sites. Cross-sectional surveys of SBP, hypertension, and hypertension awareness, treatment and control among 17 014 people aged 65 years and over in eight urban and four rural sites in Latin America, India and China. Hypertension prevalence was higher in urban (range 52.6-79.8%) than rural sites (range 42.6-56.9%), and lower in men than women [pooled prevalence ratio 0.89, 95% confidence interval (CI) 0.85-0.93]. Educational attainment was positively associated with hypertension in rural and least-developed sites. Age-standardized morbidity ratios, compared to USA (100), were higher in urban sites in Cuba (105), Dominican Republic (109), and Venezuela (107), similar in Puerto Rico (105), urban Mexico (99) and urban India (101), and lower in urban (75) and rural (61) Peru, rural Mexico (81), urban (91) and rural (84) China and rural India (65). In most Latin American centres, and urban China just over one-third of those with hypertension were controlled (BP < 140/90). Control was poor in rural China (2%), urban India (12%) and rural India (9%). The proportion controlled, not compositional factors (age, sex, education and obesity), explained most of the between-site variation in SBP. Uncontrolled hypertension is common among older people in developing countries, and may rise further during the demographic and health transitions. It is a major determinant of population SBP level. Strengthening primary care to improve hypertension management is necessary for primary prevention.	\N	\N
22134450	Research conducted predominantly in the developed world suggests that there is an association between trauma exposure and suicidal behavior. However, there are limited data available investigating whether specific traumas are uniquely predictive of suicidal behavior or the extent to which traumatic events predict the progression from suicide ideation to plans and attempts. A national survey was conducted with 4351 adult South Africans between 2002 and 2004 as part of the World Health Organization World Mental Health Surveys. Data on trauma exposure and subsequent suicidal behavior were collected. Bivariate and multivariate survival models tested the relationship between the type and number of traumatic events and lifetime suicidal behavior. A range of traumatic events are associated with lifetime suicide ideation and attempt; however, after controlling for all traumatic events in a multivariate model, only sexual violence (odds ratio = 4.7; confidence interval, 2.3 to 9.4) and having witnessed violence (odds ratio = 1.8; confidence interval, 1.1 to 2.9) remained significant predictors of lifetime suicide attempts. The disaggregation of the associations between traumatic events and suicide attempts indicates that they are largely caused by traumatic events predicting suicide ideation rather than by the progression from suicide ideation to attempt. This article highlights the importance of traumatic life events in the occurrence of suicidal thoughts and behaviors and provides important information about the nature of this association. Future research is needed to better understand how and why such experiences increase the risk of suicidal outcomes.	\N	\N
22135183	The objective was to pilot test a physical activity intervention targeted towards women with a first-degree relative with breast cancer. Sedentary women (n = 27) with at least one first-degree relative with breast cancer but no personal breast cancer diagnosis received a print-based physical activity intervention. The intervention was a 12-week theory-based and individually tailored physical activity intervention targeted towards women with a family history of breast cancer. Participants' minutes of physical activity, worry about breast cancer, perceived risk of developing breast cancer, and perceived control over breast cancer risk were assessed at baseline and 12 weeks. There was a significant increase in minutes of moderate to vigorous intensity physical activity from baseline to 12 weeks (t = 4.93, p < 0.001), with a mean increase in physical activity of 130.56 min/week (SD = 137.50). At 12 weeks, 41% met the American College of Sports Medicine criteria of engaging in 150 min or more of moderate intensity activity. Regression models indicate that change in perceived risk of breast cancer was significantly associated with change in physical activity (t = -2.36, p = 0.03, r = 0.34), with decreases in perceived risk associated with increases in physical activity over time. Findings suggest that a targeted intervention can increase physical activity and decrease perceived risk of breast cancer.	\N	\N
22136980	Numerous reviews and meta-analyses of the antidepressant literature in major depressive disorders (MDD), both acute and maintenance, have been published, some claiming that antidepressants are mostly ineffective and others that they are mostly effective, in either acute or maintenance treatment. The aims of this study were to review and critique the latest and most notable antidepressant MDD studies and to conduct our own reanalysis of the US Food and Drug Administration database studies specifically analyzed by Kirsch et al. We gathered effect estimates of each MDD study. In our reanalysis of the acute depression studies, we corrected analyses for a statistical floor effect so that relative (instead of absolute) effect size differences were calculated. We also critiqued a recent meta-analysis of the maintenance treatment literature. Our reanalysis showed that antidepressant benefit is seen not only in severe depression but also in moderate depression and confirmed a lack of benefit for antidepressants over placebo in mild depression. Relative antidepressant versus placebo benefit increased linearly from 5% in mild depression to 12% in moderate depression to 16% in severe depression. The claim that antidepressants are completely ineffective, or even harmful, in maintenance treatment studies involves unawareness of the enriched design effect, which, in that analysis, was used to analyze placebo efficacy. The same problem exists for the standard interpretation of those studies, although they do not prove antidepressant efficacy either, since they are biased in favor of antidepressants. In sum, we conclude that antidepressants are effective in acute depressive episodes that are moderate to severe but are not effective in mild depression. Except for the mildest depressive episodes, correction for the statistical floor effect proves that antidepressants are effective acutely. These considerations only apply to acute depression, however. For maintenance, the long-term efficacy of antidepressants is unproven, but the data do not support the conclusion that they are harmful.	\N	\N
22138365	Periods of bond formation are associated with evolutionary-adaptive reorganization of physiological and behavioral responses and increased attention to attachment-related cues. We measured event-related potential responses to infant stimuli among new parents, new lovers, and romantically unattached singles (N=65). For parents, infant stimuli included own and unfamiliar infant. Viewing unfamiliar infants, parents and lovers exhibited greater activation at 140-160 and 300-500 ms post-stimulus compared to singles at occipital-lateral (N170) and central-frontal (P3a) sites, indicating greater initial attention to infant cues. Parents exhibited lowest amplitudes in the parietal-distributed P300 component, implicated in controlled attention, towards the unfamiliar infant but greatest response to their own infant in the same waveform. These findings are the first to demonstrate that periods of bond formation activate brain reactivity to parenting-related cues. Parents' heightened response to own infant accords with evolutionary models underscoring the need to direct resources to the survival and well being of one's own offspring.	\N	\N
22139849	There is evidence that treatment of gynecologic cancer (GC) negatively affects body image and sexuality. The Sexual Adjustment and Body Image Scale (SABIS-G) was developed to assess disturbances after diagnosis of GC. The objective of this study was to confirm the factor structure using a confirmatory factor analysis (CFA). Women with a history of GC completed the SABIS-G, a 9-item self-report measure. Ninety randomly selected participants were used for the exploratory factor analysis (EFA). CFA was performed on the remaining participants (n = 204) to confirm the factor structure developed in the EFA against a one-factor model. Test-retest reliability between baseline and follow-up scores was assessed using the intraclass correlation coefficient. A total of 614 eligible patients were approached to participate: 398 (65%) consented to the study and 294 (74%) completed the SABIS-G. The median age was 53 years (range, 27-80 years) and the primary site of disease was: 120 (41%) uterine, 85 (29%) ovary, 82 (28%) cervix, and 7 (2%) other. A 2-factor structure was favored in the EFA, and the CFA fit indices indicated an excellent fit for the 2-factor measurement model (standardized root-mean-square residual = 0.05, non-normed fit index = 0.97, comparative fit index = 0.98). Internal consistency reliability was high for the Body Image (0.88) and Sexual Adjustment (0.91) subscales, as was test-retest reliability (0.89). These results confirm the 2-factor structure of the SABIS-G and provide evidence that this is a valid and reliable instrument to measure changes in body image and sexuality in women after a diagnosis of GC.	\N	\N
22142977	Posttraumatic stress disorder (PTSD) is a prevalent psychiatric disorder that develops following a traumatic event and has substantial health implications, including high rates of health morbidity and mortality, as well as significant health-related costs. Medical risks that are associated with PTSD often have an underlying inflammatory pathology, suggesting that inflammation contributes to these health declines. In this critical literature review, the authors examine the medical risks associated with PTSD and the inflammatory mechanisms that likely underlie these risks. The authors offer a review of their "Cells to Society Resiliency Model" to motivate the development of integrative interventions that include factors of society, community, family, individual, physiological, and cellular factors to thereby reduce the health risks associated with PTSD.	\N	\N
22145824	Reasons for living have been identified as protective factors in relation to suicide, and much research has documented gender differences in reasons for living. In contrast, little research has investigated age differences in reasons for living. In the current study, the relationship of age to reasons for living was investigated, as was whether age and gender interact to influence reasons for living. A community sample of Australian adults (N = 970) aged 18 to 95 years (M = 48.40, SD = 20.85) completed the Reasons for Living Inventory. Results for the main effects indicated that being female was associated with higher total, child-related concerns and fear of suicide (FS) scores, whereas increasing age was associated with higher total, responsibility to family (RF), FS, and moral objections scores. Age and gender interacted to influence RF, FS, and fear of social disapproval. For each of these reasons for living, increasing age was associated with higher scores for men; however, there was no association between age and these reasons for living scores among women. Overall, the results indicate that the influence of age, gender, or the combination of the two varies according to the reason for living being investigated.	\N	\N
22149077	It is generally assumed that technology assists individuals in improving the quality of their lives. However, the impact of new technologies and media on well-being and positive functioning is still somewhat controversial. In this paper, we contend that the quality of experience should become the guiding principle in the design and development of new technologies, as well as a primary metric for the evaluation of their applications. The emerging discipline of Positive Psychology provides a useful framework to address this challenge. Positive Psychology is the scientific study of optimal human functioning and flourishing. Instead of drawing on a "disease model" of human behavior, it focuses on factors that enable individuals and communities to thrive and build the best in life. In this paper, we propose the "Positive Technology" approach--the scientific and applied approach to the use of technology for improving the quality of our personal experience through its structuring, augmentation, and/or replacement--as a way of framing a suitable object of study in the field of cyberpsychology and human-computer interaction. Specifically, we suggest that it is possible to use technology to influence three specific features of our experience--affective quality, engagement/actualization, and connectedness--that serve to promote adaptive behaviors and positive functioning. In this framework, positive technologies are classified according to their effects on a specific feature of personal experience. Moreover, for each level, we have identified critical variables that can be manipulated to guide the design and development of positive technologies.	\N	\N
22150156	To examine the relationship between management of diabetes mellitus and hypoglycemia in older adults with and without dementia and cognitive impairment. Cross-sectional database analysis of veterans aged 65 years and older stratified according to dementia, cognitive impairment, age, antiglycemic medications, and glycosylated hemoglobin (Hba1c) level. Research database with linked clinical, laboratory, pharmacy, and International Classification of Diseases, Ninth Revision, Clinical Modification, codes. Four hundred ninety-seven thousand nine hundred veterans aged 65 and older with diabetes mellitus who obtained services from the Department of Veterans Affairs in fiscal years (FYs) 2002 and 2003. Hypoglycemia, the outcome variable, was identified from outpatient visits, emergency department and inpatient admission codes in FY2003. Independent variables (FY2002-03) included dementia and cognitive impairment, comorbid conditions, extended care and nursing home stays, demographics, antiglycemic medication, and HbA1c levels. Prevalence of combined dementia and cognitive impairment was 13.1% for individuals aged 65 to 74 and 24.2% for those aged 75 and older. Mean HbA1c levels were 7.0 ± 1.3% for all participants and 6.9 ± 1.3% for those with dementia. The proportion of participants taking insulin was higher in those with dementia or cognitive impairment (30%) than in those with neither condition (24%). Of all participants taking insulin, more with dementia (26.5%) and cognitive impairment (19.5%) were hypoglycemic than of those with neither condition (14.4%). For all participants, unadjusted odds ratios (ORs) for hypoglycemia were 2.42 (95% confidence interval (CI) = 2.36-2.48) for dementia and 1.72 (95% CI = 1.65-1.79) for cognitive impairment; adjusted ORs were 1.58 (95% CI = 1.53-1.62) for dementia and 1.13 (95% CI = 1.08-1.18) for cognitive impairment. Diabetes mellitus was managed more intensively in older veterans with dementia and cognitive impairment, and dementia and cognitive impairment were independently associated with greater risk of hypoglycemia.	\N	\N
22176517	Large numbers of psychiatric patients either are involuntarily admitted to hospital treatment or feel coerced despite a legally voluntary admission. For ethical and clinical reasons, their perceived coercion should be reduced as far as possible. There is however limited evidence on patient characteristics associated with perceived coercion during hospital treatment. This study aimed to identify i) sociodemographic and clinical characteristics associated with perceived coercion at admission and ii) changes in symptoms and global functioning associated with changes in perceived coercion over time. Three thousand and ninety three in-patients who were involuntarily admitted or felt coerced to hospital treatment despite a legally voluntary admission were recruited in the European evaluation of coercion in psychiatry and harmonization of best clinical practice - EUNOMIA project in 11 European countries. Perceived coercion, global functioning and symptoms were assessed after admission and at a 3-month follow-up. Involuntary admission, female gender, poorer global functioning and more positive symptoms were associated with higher levels of perceived coercion at admission. Perceived coercion significantly decreased over time, and the improvements in global functioning and positive symptoms were associated with reduction in perceived coercion. Female patients perceive more coercion in psychiatric hospital treatment. Effective treatment for positive symptoms and improving patients' global functioning may lead to a reduction in perceived coercion.	\N	\N
22180197	Late-life mental health disorders are prevalent, costly, and commonly under-diagnosed and under-treated. To investigate whether family companion presence in routine primary care visits helps or hinders patient-centered processes among older adults with poor mental health function. Observational study of accompanied (n = 80) and unaccompanied (n = 310) primary care patients ages 65 and older. Audio-taped medical visit communication, coded with the Roter Interactional Analysis System, and three process measures: visit duration (in minutes), patient/companion verbal activity, and a ratio of patient-centered communication, adjusted for patient age, gender, race, and physical function. Participants were stratified by SF-36 mental health subscale (MCS) using two approaches (1) standardized population midpoint to delineate "good" (50+) and "poor" health (< 50) and (2) clinically derived cut-points (<35; 35-49; 50+). When patients with poor mental health were accompanied by a family companion, patient/companions provided less psychosocial information, physicians engaged in less question-asking and partnership-building, and both patient/companions and physicians contributed more task-oriented, biomedical discussion. Accompanied patients with poor mental health were less likely to experience patient-centered communication relative to unaccompanied patients (aOR = 0.21; 95% CI: 0.06, 0.68); no difference was observed for patients with good mental health (aOR = 1.02; 95% CI: 0.46, 2.27). Verbal activity was comparable for accompanied patients/companions and unaccompanied patients in both mental health strata. Medical visits were 2.3 minutes longer when patients with good mental health were accompanied (b = 2.31; p = 0.006), but was comparable for patients with poor mental health (b = -0.37; p = 0.827). Study findings were amplified in the lowest functioning mental health subgroup (MCS < 35): medical visits were shorter, and communication was least patient-centered (p = 0.019) when these patients were accompanied. Older adults with poor mental health function may experience more communication challenges in the form of shorter visits and less patient-centered communication when a family companion is present.	\N	\N
22189797	Sidtis and Kreiman (2011) offer a two-sided approach to voice where the biological side is thought to support the psycho-social one. Linking psychological and biological sciences by the notion of "familiar voice" they introduce, Sidtis and Kreiman (2011) foster integration in science and offer a broad view on the voice phenomenon. The way this integration is conducted is closely observed in this comment. The conclusion is that a common point of departure which does not belong to the mainstream in present academic discourse can be ascribed to both sides invoked: a dialogic view of human beings. The social dimension of the neuropsychological social model of voice recognition the authors propose is then discussed. This is taken up in the closing considerations addressing the core notion of familiarity with regard to the conception of sociality it implies; this perspective raises also the issue of the relationship between (familiar) voice and language. In analogy to the dialogic view of human beings we advocate for in accordance with Sidtis and Kreiman (2011), a notion of language emphasizing the sensorily experienced performance of symbolic activity is put forth. In this, voice holds a core place .	\N	\N
22203188	Previous studies among Buddhist monks in Thailand have reported smoking rates to be as high as 55%. Because 95% of Thais are Buddhist, monks are highly influential in establishing normative behavioral patterns. As the first population-based study on smoking among Buddhist monks in Thailand, this study aims to determine the smoking prevalence in six regions of the country, and to examine smoking knowledge, risk perceptions, behaviors, and associated demographics among full-fledged and novice monks (n = 6,213). Results demonstrated that the overall prevalence for current smoking monks is 24.4% (95% confidence interval [24.453, 24.464]), with regional differences ranging from 14.6% (North) to 40.5% (East). Findings suggest that integrating prevention and cessation programming into religious courses may be one avenue for reaching many incoming monks. Further, involving monks in tobacco control education and setting a nonsmoking standard among them is vital to the success of reducing smoking rates among the general population in Thailand.	\N	\N
22207355	Mounting evidence suggest that epigenetic regulation of brain functions is important in the etiology of psychiatric disorders. These epigenetic regulatory mechanisms, such as DNA methylation and histone acetylation, are influenced by many pharmaceutical compounds including psychiatric drugs. It is therefore of interest to investigate how psychiatric drugs are of influence and what the potential is of new epigenetic drugs for psychiatric disorders. With this targeted review we summarize the current state of knowledge in order to provide insight in this developing field. Several traditional psychiatric drugs have been found to alter the epigenome and in a variety of animal studies, experimental compounds with epigenetic targets have been investigated as potential psychiatric drugs. After discussion of the most relevant epigenetic mechanisms we present the evidence for epigenetic effects for the most relevant classes of drugs.	\N	\N
22212841	Schizophrenia is a complex illness whose mechanisms are still largely unknown. Functional brain imaging, by making the link between psyche and brain, has recently become an indispensable tool to study in vivo the neural bases underlying cognitive dysfunction in this disease. But despite the proliferation of data coming from this approach, the exact impact of functional imaging on our understanding of the disease remains blurry. In general, studies of the brain functioning of patients with schizophrenia found activation abnormalities which vary in nature and localization depending of the cognitive paradigm used. However, it appears that neurofunctional abnormalities observed in patients cannot be reduced to a simple well-localized deficit. It would be rather an alteration of the dynamics of the interactions between different brain regions that underlie the cognitive disturbances encountered in the disease. Functional brain imaging now offers new perspectives to clarify the dynamics of the brain networks, and particularly those involved in high-level cognitive functions, such as cognitive control or social cognition which seem to play a crucial role in the disease. The characterization of these features is an important issue not only to develop new hypotheses on the pathophysiology of the disorder, but also more pragmatically to identify potential therapeutic targets.	\N	\N
22220969	Event-related potentials (ERPs) served to investigate whether phonological representations from both the first (L1) and second (L2) language of bilinguals are activated during silent reading of L2 words. French-English late bilinguals and control monolingual English speakers read interlingual homophones (e.g., "knee" in English, which has substantial phonological overlap with the French word "nid," meaning "nest") and matched control words. Results showed a reduction in N400 amplitude in response to interlingual homophones in comparison to control words for bilinguals, but not for English monolinguals. The reduced N400 response to homophones in bilinguals suggests facilitation of word recognition. These results suggest parallel activation of both L1 and L2 phonological representations when reading silently in the L2. These findings point to a language nonspecific model for bilinguals at the phonological level of representation.	\N	\N
22224444	One major concern in about one third of elder patients after total hip-replacement surgery is post-operative cognitive dysfunction (POCD). Previous studies have suggested that cognitive impairment is accompanied with changes in serum S-100β protein (S-100β) and inflammatory markers. Thus, the aim of the current study was to investigate the value of serum S-100β and interleukin(IL)-1β, IL-6, tumour necrosis factor-α (TNF-α), and C-reactive protein (CRP) in reflecting POCD after total hip-replacement surgery. Forty-two elderly patients were enrolled, and 37 patients completed the follow-up. Serum S-100β protein and IL-1β, IL-6, TNF-α, and CRP were determined pre-operatively, as well as 1 h and 6 h post-operatively. Neuropsychological tests were performed pre-operatively, as well as on day 1, 3, and 7 post-operatively. Seventeen (45.9%, 17/37) patients developed POCD 1 day after surgery, and three (8.1%, 3/37) developed POCD 7 days after surgery. [Correction added after publication 7 February 2012: in the preceding sentence (54.1%, 17/37) was corrected to (45.9%, 17/37)]. Patients with POCD 1 day after surgery had significantly higher serum levels of IL-6 at 6 h (135 ± 32 pg/ml vs. 91 ± 29 pg/ml, P < 0.05) and S-100β at 1 h (1872 ± 385 pg/ml vs. 1289 ± 143 pg/ml, P < 0.05. No significant post-operative change was detected in levels of TNF-α, IL-1, or CRP. The serum levels of pro-inflammatory marker IL-6 and S-100β protein increased after total hip-replacement in elderly patients, and such increase may serve as predicting parameters for the occurrence of POCD.	\N	\N
22229758	Contingency management (CM) reduces drug use, but questions remain regarding optimal targets and magnitudes of reinforcement. We evaluated the efficacy of CM reinforcing attendance in patients who initiated treatment with cocaine-negative samples, and of higher magnitude abstinence-based CM in patients who began treatment positive. Initially cocaine-negative patients (n = 333) were randomized to standard care (SC), SC + CM reinforcing submission of negative samples with $250 in prizes ($250Abs), or SC + CM reinforcing attendance ($250Att). Initially cocaine-positive patients (n = 109) were randomized to SC, $250Abs, or higher magnitude CM ($560Abs). For initially cocaine-negative patients, $250Abs and $250Att were equally efficacious to SC in enhancing longest duration of abstinence (LDA); $250Att patients submitted lower proportions of negative samples when missing samples were considered missing, but these patients also attended more study sessions, provided more samples, and submitted a higher proportion of negative samples than SC patients when expected samples were analyzed, ps < .05. In initially cocaine-positive patients, both CM conditions increased proportions of negative samples relative to SC when missing samples were excluded from analyses, but only $560Abs was efficacious in increasing LDA and proportion of negative samples when expected samples were analyzed, ps < .05. Follow-ups revealed no differences among groups, but LDA was consistently associated with abstinence during follow-up, p < .05. High magnitude abstinence-based reinforcement improved all abstinence outcomes in patients who began treatment while using cocaine. For patients initiating treatment abstinent, both attendance- and abstinence-based CM resulted in improvements on some measures.	\N	\N
22231721	This cross-sectional study was conducted with the aim of determining the quality of sexual life and related factors in women with gynaecological cancers. The study was conducted in the gynaecological oncology clinic of a state hospital. Women who were diagnosed with gynaecological cancers constituted the study population. Eighty married women who were diagnosed with cancer and who agreed to participate were included in the study. Data were collected by a personal data form, the Sexual Quality of Life (SQOL) Questionnaire-Female and the Multidimensional Scale of Perceived Social Support (MSPSS). The mean age of the women was 52.16 (SD 10.04). Of the patients, 61.3% had ovarian cancer, 22.5% endometrial cancer, and 13.8% cervical cancer and 56.3% had been diagnosed with cancer during the previous year. Sixty percent of the women were receiving cancer therapy. The mean score of MSPSS was 67.60 (SD 14.03), and SQOL was 52.50 (SD 22.87). Although there was no significant difference between mean SQOL according to individual and disease characteristics, a positive statistically significant relationship was detected between total and subdimension (family, friend and significant other) scores of MSPSS (p < 0.05). According to the results obtained from the study, it can be stated that the sexual quality of life of women with gynaecological cancers is moderate and social support, especially support from a significant person, may affect quality of sexual life positively.	\N	\N
22239450	This article reviews the conceptualization of, and empirical literature on, lesbians' and bisexual women's sexual minority stress. In much of the early research, the experiences of sexual minority women and men were considered together (or women's experiences were inferred from men's), obscuring important differences. There is empirical and theoretical justification to consider the experiences of women and men separately and to develop and evaluate comprehensive models of sexual minority stress for women. Existing conceptualizations of sexual minority stress that include assessment of discrimination, victimization, harassment, concealment, internalized homonegativity may be applied, and perhaps adapted, to facilitate understanding of the unique stressors associated with women's sexual minority status. Future research must include mediators of the relationship between stressors and outcomes such as individual (e.g., coping and resilience) and group (e.g., social support, identification with a sexual minority community) resources. It is also essential to understand what factors may buffer the deleterious effects of these stressors.	\N	\N
22250662	In this behavioral observation study, the authors tested predictions derived from various trust models concerning how individuals who are high vs. low in chronic trust perceive and behave during strain-test discussions with their romantic partners. Partners in 92 married/cohabitating couples identified and discussed 2 major strain-test issues in their relationship. Each partner (when in the role of asker) identified something she or he really wanted to do or accomplish that required the greatest sacrifice by his or her partner (in the responding role). Each videotaped discussion was then rated by trained coders. The results revealed that (a) high trust responders were more accommodating during the strain-test discussions than low trust responders; (b) high trust askers were more open/collaborative with the accommodation they received during the discussions than low trust askers; (c) high trust askers overestimated the amount of accommodation they received from their responding partners (relative to coder's ratings); (d) when in discussions that were more threatening, high trust askers showed a correction effect by reporting larger pre- to postdiscussion increases in state trust; and (e) when asked to make larger sacrifices, high trust responders showed a similar correction effect by displaying greater accommodation. These findings are discussed in terms of mutual responsiveness processes in relationships.	\N	\N
22259070	American Indians and Alaska Natives have traditionally used stories and drawings to positively influence the well-being of their communities. The objective of this study was to describe the development of a curriculum that trains Native youth leaders to plan, write, and design original comic books to enhance healthy decision making. Project staff developed the Native Comic Book Project by adapting Dr. Michael Bitz's Comic Book Project to incorporate Native comic book art, Native storytelling, and decision-making skills. After conducting five train-the-trainer sessions for Native youth, staff were invited by youth participants to implement the full curriculum as a pilot test at one tribal community site in the Pacific Northwest. Implementation was accompanied by surveys and weekly participant observations and was followed by an interactive meeting to assess youth engagement, determine project acceptability, and solicit suggestions for curriculum changes. Six youths aged 12 to 15 (average age = 14) participated in the Native Comic Book Project. Youth participants stated that they liked the project and gained knowledge of the harmful effects of commercial tobacco use but wanted better integration of comic book creation, decision making, and Native storytelling themes. Previous health-related comic book projects did not recruit youth as active producers of content. This curriculum shows promise as a culturally appropriate intervention to help Native youth adopt healthy decision-making skills and healthy behaviors by creating their own comic books.	\N	\N
22260872	Repeated use of methamphetamine (METH) causes dependence in humans, and to date, there are no effective medication treatments for METH addiction. We previously reported that the antibiotic minocycline attenuated behavioral abnormalities (hyperactivity and behavioral sensitization) and dopaminergic neurotoxicity in mice and monkeys, after the administration of METH. In this study, we examined the effect of minocycline on METH-induced rewarding effects in mice using the conditioned place preference (CPP) paradigm. Minocycline (40 mg/kg, IP) significantly attenuated METH (1.0 mg/kg, SC)-induced place preference in mice. In vivo microdialysis experiments using free-moving mice, showed that minocycline (40 mg/kg, IP) significantly attenuated the increased extracellular dopamine (DA) levels within the nucleus accumbens, typically seen after the administration of METH (1.0 mg/kg, SC). These findings suggest that minocycline may block METH-induced rewarding effects by down regulating extracellular DA levels in the nucleus accumbens of mice. This would make minocycline a potential therapeutic drug for the treatment of METH induced disorders.	\N	\N
22261131	To survey the opinion of critical care providers in Argentina about abortion. An anonymous questionnaire was distributed to critical care providers attending the 20th National Critical Care Conference in Argentina. 149 of 1800 attendees completed the questionnaire, 69 (46.3%) of whom were members of the Argentine Society of Critical Care (ASCC). 122 (81.9%) supported abortion decriminalization in situations excluded from the current law; 142 (95.3%) in cases of congenital defects; 133 (89.3%) in cases of rape; 115 (77.2%) when women's mental health is at risk; 71 (47.7%) when pregnancy is unintended; and 61 (40.9%) for economic reasons. 126 (84.6%) supported abortion in public and private institutions, and 121 (81.2%) before 12 weeks of pregnancy. Variables independently associated with abortion support among female versus male attendees were abortion to preserve women's mental health (OR 4.47; 95% CI, 1.61-12.42; P=0.004) and abortion before 12 weeks of pregnancy (OR 3.93; 95% CI, 1.29-11.94; P=0.015). Abortion at request was independently associated with ASCC membership (OR 2.63; 95% CI, 1.07-6.45; P=0.034). Critical care providers would support abortion in situations excluded from the current abortion law and before 12 weeks of pregnancy, in both public and private hospitals.	\N	\N
22261426	The purpose of this study was to (i) explore the perceptions of elite Irish rowers on the role of sports physiotherapy during their sports career, (ii) to compare their information to the International Federation of Sports Physiotherapists (IFSP) competencies and standards and (iii) to use the information gathered to highlight issues regarding quality of sports physiotherapy services, and how these services could be enhanced. Participants completed a short open-ended questionnaire that evaluated the service provided by sports physiotherapists. Participant anonymity was protected and they were encouraged to be honest and critical of their experiences. Thirteen Irish rowers preparing for the 2008 world championships or the 2008 Olympic Games, with a minimum of nine years rowing experience and participation in international competitions within the 12 months prior to the study beginning participated in the study. Against the competencies and standards of the IFSP this elite group of athletes had a clear understanding of the role of the sports physiotherapist. They identified nine of the eleven competencies recommended by the IFSP for auditing a sports physiotherapist, and advocated the use of sports physiotherapists in all areas that could improve their performance. Reasons as to why the athletes missed two of the competencies are discussed.	\N	\N
22261978	The goal of this cross-sectional study was to evaluate the relationships between alexithymia and suicide ideation in 80 adult outpatients with a DSM-IV diagnosis of binge eating disorder (BED). Alexithymia was measured with the 20-item Toronto Alexithymia Scale (TAS-20); suicide ideation was assessed with the Scale of Suicide Ideation (SSI); severity of BED was assessed with the Binge Eating Scale (BES); and depressive and anxiety symptoms were evaluated, respectively, with the Montgomery-Åsberg Depression Rating Scale (MADRS) and the Hamilton Anxiety Rating Scale (Ham-A). Prevalence of current suicide ideation was 27.5% (n = 22) in this sample and 10 subjects (12.5%) had attempted suicide at some time in their lives. Subjects with alexithymia had more significant suicide ideation, a higher prevalence of current suicide ideation, and more previous suicide attempts than those without alexithymia. In a linear regression model, higher MADRS scores and higher scores on the Difficulty in Identifying Feelings/Difficulty in Describing Feelings dimensions of the TAS-20 were associated with increased suicide ideation. Suicidal behavior is no less common in BED than in other eating disorders. Individuals with BED may show increased suicide ideation, especially in the presence of alexithymia and depressive symptoms, even if these symptoms are subclinical. The authors also discuss limitations of this study and future research needs.	\N	\N
22264641	The aim of this study was to investigate the concurrent use of the Patient Concerns Inventory (PCI) and the University of Washington Quality of life instruments (UW-QOL), as a means of identifying mood and anxiety concerns in patients following head and neck cancer treatment. From August 2007 to July 2009, 204 patients (454 clinic appointments) attending one consultant's oncology review clinic completed the UW-QOLv4 and PCI prior to their consultation. Before entering consultations, 17% (79/454) of patients reported problems with mood and 20% (89/454) reported problems with anxiety on the UW-QOL. Regarding the items raised by patients using the PCI prior to consultation, 'mood' was raised in 10% (46/454), 'anxiety' in 13% (58/454) and 'depression' in 10% (44/454) of cases. In 32% (145/454) of consultations, 44% (89/204) patients had reported significant anxiety or mood problems on the UW-QOL, or highlighted issues of anxiety, mood and/or depression on the PCI for discussion. Patients completing the PCI were more often referred to the clinical psychologist and to the emotional support worker. The results showed that the combination of the UW-QOL questionnaire and the PCI provide a practical means of screening for psychological distress in clinics.	\N	\N
22278317	To evaluate the psychometric properties of a previously published questionnaire designed to assess young drinkers' self-efficacy to employ 31 cognitive-behavioral alcohol reduction strategies. Undergraduates (n = 353) recruited from a large Midwestern university completed the previously published Alcohol Reduction Strategies-Current Confidence questionnaire (and other measures) for a self-selected heavy drinking setting. Item loadings from a principal components analysis, a high internal consistency reliability coefficient, and a moderate mean inter-item correlation suggested that all 31 items comprised a single scale. Correlations of questionnaire scores with selected aspects of drinking history and personality provided support for criterion and discriminant validity, respectively. Women reported higher current confidence to use these strategies than did men, but current confidence did not vary as a function of recent binge status. Given this further demonstration of its psychometric qualities, this questionnaire holds promise as a clinical tool to identify clients who lack confidence in their ability to employ cognitive-behavioral coping strategies to reduce their drinking.	\N	\N
22282576	Previous Nigerian studies show widespread ignorance and low acceptance of vasectomy among the male population. The objectives of this study were to determine the level of knowledge of, attitudes to, counselling pattern and acceptance of vasectomy among Nigerian Resident Gynaecologists. A cross-sectional questionnaire based survey. Resident Doctors attending a national update course in obstetrics and gynaecology. Most of the doctors had good knowledge of Vasectomy. More than four-fifth of the doctors were convinced that the average Nigerian male will not accept vasectomy when indicated while more than three-fifth consider BTL a more appropriate option for permanent contraception in our setting. Forty one point three percent of the doctors will opt for vasectomy or urge their husbands to. Reasons for opposition to vasectomy were socio-cultural (21.3%), religious (13.1%) and psychological (41.0%), 24.6% had no specific reasons. While 89.4% of the doctors counselled often for BTL only 5.8% did for vasectomy. The Doctors showed good knowledge of vasectomy but most were poorly disposed towards use of vasectomy. The findings suggest a need for effective national training programmes targeted at resident doctors to enhance their knowledge of vasectomy as well as break barriers to personal use of, and counselling for vasectomy.	\N	\N
22296712	Physical and sexual abuses commonly co-occur with chronic pain. We hypothesized that: 1) abuse history questions would form distinct factors that relate differently to pain perceptions and pain outcomes; 2) abuse history consequences on physical and mental health differ by gender; and 3) different abuse types and age of occurrence (childhood vs adolescent/adulthood) predict different negative outcomes. Chronic pain patients at a tertiary care pain center provided data (64% women, 50% black) through a confidential survey. Factors were formed for abuse type and age. Linear regression, controlling for socio-demographic information, was used to examine the relationship between abuse and abuse by sex interactions with pain-related outcomes. Six 3-item abuse factors (α = 0.77-0.91)-sexual molestation, sexual penetration, and physical abuse-were identified in both childhood and adulthood. Lifetime prevalence of abuse was 70% for men and 65% for women. Women experienced lower physical abuse (P = 0.01) in childhood, and higher penetration (P = 0.02) in adulthood. Decreased general health was associated with all abuse types (P < 0.05) in childhood. Affective pain was associated with all childhood abuse scales and adulthood molestation, though childhood molestation only for men (P = 0.04). Disability was associated with childhood (P = 0.02) and adulthood rape (P = 0.04). Men with childhood or adulthood molestation (P = 0.02; P = 0.02) reported higher post-traumatic stress disorder. Our study confirms physical and mental health, and pain-related outcomes are affected by abuse history for men and women. These results support screening all patients for abuse to improve the survivor's overall health and well-being.	\N	\N
22296901	To assess the general consensus on the cryopreservation of oocytes and the introduction of oocyte banking facilities in the Netherlands. Poll investigation A poll with the use of an online questionnaire was conducted among nearly 19,000 participants of the Dutch EenVandaag opinion panel in May 2011. The poll results were adjusted to the Dutch population based on data from the Dutch Central Office for Statistics for age, gender, education, marital status, geographical area and political preference (measured according to the lower house elections of 2010). The primary endpoints were the percentages of supporters of oocyte freezing for own future use and of the concept of introducing oocyte banking facilities in The Netherlands. The secondary endpoints were the demographic differences between supporters and opponents. Approximately half of 18.911 participants supported oocyte freezing (47%). Fifty-percent of all participants supported oocyte banking in the Netherlands. Supporters of oocyte freezing were mainly women ≤ 45 years of age, who are highly educated and have no children. Four percent of the participating women aged ≤ 45 years would seriously consider obtaining donor oocytes from an available oocyte banking facility. Twelve percent of the participating women ≤ 45 years of age said they would definitely donate their oocytes or would seriously consider donating. Thirty-seven percent of all participants were against the introduction of oocyte banking facilities. The most important arguments against oocyte freezing were that women should reproduce during normal reproductive years and that it was not medically necessary. Poll results showed much support for oocyte freezing and for the introduction of oocyte banking facilities in the Netherlands. In addition, the poll shows that oocyte banking facilities would fulfil a need in the population.	\N	\N
22301853	ADAM10 (a disintegrin and metalloproteinase 10) has been demonstrated to act as the main physiological α-secretase. Enzymatic activity of the α-secretase on the one hand prevents the formation of toxic Aβ peptides and on the other hand promotes the secretion of a neurotrophic and neuroprotective amyloid precursor protein fragment (APPs-α) by cleaving the amyloid precursor protein within its Aβ sequence. Enhancement of ADAM10's gene expression may therefore present a valuable therapeutic approach for the treatment of Alzheimer's disease (AD), where Aβ peptides are severely involved in the pathogenesis. In cell culture and in a transgenic mouse model of AD, retinoids led to increased ADAM10 expression and activity. We therefore endeavor to develop a clinical application of synthetic retinoids such as acitretin in AD. The effect of synthetic retinoids on ADAM10 gene expression was analyzed by reporter gene assays in human neuroblastoma cell line SH-SY5Y. Penetrance of acitretin into the murine brain was analyzed by high-performance liquid chromatography. P-glycoprotein (P-gp) double-knockout mice with a deficiency in both isoforms, mdr1a and 1b, were used to analyze a possible role of P-gp-dependent efflux on acitretin distribution. Acitretin and tamibarotene are both potent activators of ADAM10 promoter activity. Acitretin crosses the murine blood-brain barrier and its level in the mouse brain is not reduced by P-gp. Synthetic retinoids and especially acitretin seem to be ideal candidates to establish an ADAM10-based AD treatment, and therefore have already entered first clinical trials.	\N	\N
22302059	The provisional ACR/European League Against Rheumatism (EULAR) definition of remission in RA requires a score of ≤1 on the patient global assessment (PGA, 0-10 scale). We explored the relation between the PGA criterion and the patient's clinical disease state in an observational dataset. Data of 512 newly diagnosed RA patients of the Dutch Rheumatoid Arthritis Monitoring (DREAM) remission induction cohort were analysed. Both 28-joint counts and more comprehensive joint counts (tender joint count-53, swollen joint count-44) were used. ACR/EULAR remission was present in 20.1% of the patients when using 28-joint counts and in 17.4% of the patients when applying more comprehensive joint counts. In 108 patients, the PGA score was >1 despite fulfilment of the remaining criteria (TJC28, SJC28 and CRP in mg/dl ≤1). Residual disease activity was observed in 31.5% (34/108) and median (interquartile range) scores on PGA, pain and fatigue were 2.4 (1.8-4.0), 2.0 (1.1-3.0) and 2.7 (1.3-5.0), respectively. Applying more comprehensive joint counts showed comparable results. In 19.5% (100/512) of patients, disease activity was absent (TJC53 = 0, SJC44 = 0, and CRP ≤1). In 41% (n = 41) of these patients, the PGA score was >1. Receiver operating characteristic analysis showed moderate accuracy of the PGA to discriminate between fulfilment and no fulfilment of all remaining criteria. Frequently, patients did not meet the PGA criterion despite a good clinical disease state. Apparently the PGA is not solely influenced by RA disease activity. In patients with marked divergence between the PGA and objective clinical measurements, caution should be taken when applying the provisional ACR/EULAR definition of remission.	\N	\N
22313797	Sleep problems are common in patients with bipolar disorder and have been shown to predict subsequent mood symptoms. Sleep problems have also been shown to lead to worse substance use outcomes in individuals with substance use disorder. However, the relationship between sleep and clinical outcomes in a population with co-occurring bipolar disorder and substance use disorder is unclear. This secondary analysis included 60 outpatients (mean age = 38.1 years; recruited via advertisements, fliers, clinician referrals, and hospital treatment programs) who met DSM-IV criteria for both bipolar disorder and substance use disorder (assessed with the Structured Clinical Interview for DSM-IV Axis I Disorders) and who participated in a randomized clinical trial comparing integrated group therapy for bipolar disorder and substance use disorder to group drug counseling for substance use disorder alone. A 12-week treatment period preceded a 24-week follow-up. Poor sleep was assessed with the Pittsburgh Sleep Quality Index, which provides 7 component subscores and an overall sleep score. Data were collected from August 2003 through April 2007. When analyses were controlled for baseline mood, substance use, and treatment condition, baseline sleep score predicted mood over the course of the 12-week treatment (β = 0.28; P < .05) and 24-week follow-up (β = 0.46; P < .01): worse sleep was associated with worse mood outcomes. Sleep was not associated with substance use outcomes. Impaired sleep is a prognostic factor for mood outcomes in patients with co-occurring bipolar and substance use disorders. Further investigation is warranted into the long-term clinical outcomes of poor sleep in this population with co-occurring bipolar disorder and substance use disorder so that appropriate interventions can be developed.	\N	\N
22317159	Mental demands have been associated with increased risk of injuries; however, its influence on muscle fatigability remains unclear. The aim of this study was to investigate the interaction of mental workload and physical workload on muscle fatigability during repetitive shoulder work. Twelve young participants, balanced by gender, performed shoulder abduction exercises until exhaustions at three levels of physical workload (low (5% maximum voluntary contraction (MVC)), moderate (35% MVC), and high (55% MVC)) in the absence and presence of a mental arithmetic test. Endurance time and rate of strength decline were employed as indicators of muscle fatigue. Concurrent physical and mental processing was found to adversely decrease muscle endurance by ~25% at the moderate intensity level. Furthermore, concurrent demands were associated with faster rate of strength decline compared to the control, irrespective of the physical intensity level. Findings from the current study provide evidence of the adverse effects of mental workload on muscle capacity (i.e., endurance and fatigue). It is therefore important to consider potential changes in worker capacity with concurrent physical and cognitive demands before designing work tasks/products.	\N	\N
22317777	Rare copy number variations (CNVs) were involved in the etiology of neuropsychiatric disorders, and some of them appeared to be shared risk factors for several different diseases. One of those promising loci is the CNV at 15q11.2, including 4 genes, TUBGCP5, CYFIP1, NIPA2, and NIPA1. Several studies showed that microdeletions at this locus were significant associated with schizophrenia. In the current study, we investigated the role of both rare CNVs and common single nucleotide polymorphisms (SNPs) at 15q11.2 in schizophrenia in the Chinese Han population. We screened deletions at 15q11.2 in 2058 schizophrenia patients and 3275 normal controls in Chinese Han population by Affymetrix 500K/6.0 SNP arrays and SYBR green real-time polymerase chain reaction and then validated deletions by multiplex ligation-dependent probe amplification and Taqman real-time assays. We successfully genotyped 27 tag SNPs in total and tested associations in 1144 schizophrenia cases and 1144 normal controls. We found a triple increase of deletions in cases over controls, with OR=4.45 (95% CI=1.36-14.60) and P=.014. In the analysis of common SNPs, we found that the most significant SNP in schizophrenia was rs4778334 (OR=.72, 95% CI=0.60-0.87, allelic P=.0056 after permutation, genotypic P=.015 after permutation). We also found SNP rs1009153 in CYFIP1 was associated with schizophrenia (OR=0.82, 95% CI=0.73-0.93, allelic P=.044 after permutation). We found that both rare deletions and common variants at 15q11.2 were associated with schizophrenia in the Chinese Han population.	\N	\N
22318695	Tobacco use is responsible for a considerable portion of the health disparities experienced by Blacks. In addition to its physiological effects, tobacco use has consistently been shown to be associated with suicidality among adolescents. The purpose of the present study is to describe the association between specific patterns of tobacco use behavior and those of suicidality among a nationally representative sample of Black high school students. Responses from Black adolescents (N = 2,931) who completed the 2007 Youth Risk Behavior Surveillance Survey were included. Latent class analysis was utilized to identify typologies based on two domains: (a) lifetime and recent tobacco use and (b) suicidality. The association between tobacco use class membership and suicidality class membership as well as the direct effects of age and gender on class membership was also investigated. A significant proportion of Black youth reported smoking and suicidal behaviors. A 4-class model provided the best overall fit to the data for tobacco use behavior (nonsmokers, former smokers, light current smokers, and frequent current smokers); a 3-class model provided the best overall fit to the data for suicidality (not suicidal, mild suicidality, suicidal). Smoking status was associated with suicidality class membership, with more intense patterns of smoking related to increased probability of identification with both mild suicidality and being classified as suicidal compared with not suicidal. The results of this study indicate that any current smoking status increases the likelihood of suicidality at least 5-fold and provides incentive to target this specific portion of the population of Black adolescent smokers.	\N	\N
22323394	Preserving dignity during the dying process requires reviewing the roles of those involved in the treatment, care methods and decision-making. This article examines the participation and responsibility assigned to nurses regarding decision-making in the final stages of life, as laid out in the Rights to and Guarantee of Dignity for the Individual During the Process of Death Act. This text has been analysed on the levels of socio-cultural practice and discourse practice, using the critical discourse analysis methodology. The results show that, although the law is another result of the social trend of patient empowerment, the responsibility of the nurses is not recognised, and they are left out of the decision-making process in the final stages of life.	\N	\N
22325065	Primary care is the principle setting for depression treatment; yet many older African Americans in the United States fail to report depressive symptoms or receive the recommended standard of care. Older African Americans are at high risk for depression due to elevated rates of chronic illness, disability and socioeconomic distress. There is an urgent need to develop and test new depression treatments that resonate with minority populations that are hard-to-reach and underserved and to evaluate their cost and cost-effectiveness. Beat the Blues (BTB) is a single-blind parallel randomized trial to assess efficacy of a non-pharmacological intervention to reduce depressive symptoms and improve quality of life in 208 African Americans 55+ years old. It involves a collaboration with a senior center whose care management staff screen for depressive symptoms (telephone or in-person) using the Patient Health Questionnaire (PHQ-9). Individuals screened positive (PHQ-9 ≥ 5) on two separate occasions over 2 weeks are referred to local mental health resources and BTB. Interested and eligible participants who consent receive a baseline home interview and then are randomly assigned to receive BTB immediately or 4 months later (wait-list control). All participants are interviewed at 4 (main study endpoint) and 8 months at home by assessors masked to study assignment. Licensed senior center social workers trained in BTB meet with participants at home for up to 10 sessions over 4 months to assess care needs, make referrals/linkages, provide depression education, instruct in stress reduction techniques, and use behavioral activation to identify goals and steps to achieve them. Key outcomes include reduced depressive symptoms (primary), reduced anxiety and functional disability, improved quality of life, and enhanced depression knowledge and behavioral activation (secondary). Fidelity is enhanced through procedure manuals and staff training and monitored by face-to-face supervision and review of taped sessions. Cost and cost effectiveness is being evaluated. BTB is designed to bridge gaps in mental health service access and treatments for older African Americans. Treatment components are tailored to specific care needs, depression knowledge, preference for stress reduction techniques, and personal activity goals. Total costs are $584.64/4 months; or $146.16 per participant/per month. ClinicalTrials.gov #NCT00511680.	\N	\N
22327545	In recent years, investigators have discovered significant limitations in applying biomedical cause-effect assumptions and using conventional efficacy study designs to assess the clinical outcomes of whole systems of complementary and alternative medicine (WS-CAM). A group of WS-CAM researchers has been working collaboratively since 2001 to address the limitations of studies evaluating WS-CAM and discern ways to conduct research that would capture the complexity of such systems and the synergistic effects between the various elements of the system and would take into account treatment individualization and/or the patient-centered nature of treatment systems. In 2009, 14 complexity scientists from systems biology, psychology and the social sciences were invited to attend a workshop with these CAM scientists to (a) identify and discuss analytical techniques that can be used to study phenomena from a complex/nonlinear dynamical sciences perspective, (b) establish working relationships with these researchers, and (c) develop working research projects/ protocols to collaboratively study patient-centered responses to CAM treatments. This paper provides an overview of the workshop goals and outcomes, introducing this special issue of Forschende Komplementärmedizin.	\N	\N
22339249	In questionnaire-based research, human subject protection committees must assess the emotional impact of the study on participants. Without clear data about the risks and benefits of participating in such studies, however, review board members must use personal judgment to assess emotional harm. To examine experiences of distress and value of participation in a study of prognosis communication among parents of children with cancer, and to identify factors associated with predominantly distressing research experiences. We surveyed 194 parents of children with cancer (overall response rate, 70%), treated at the Dana-Farber Cancer Institute and Children's Hospital, Boston, Mass, in the first year after the child's cancer diagnosis. The survey focused on the child's prognosis and parent-physician communication; at the end, we asked parents how distressing and how useful completing the survey had been to them personally. Only 1% of parents found research participation to be "very" distressing. The majority of parents were "not at all" distressed by participating (62%), and most reported that the questionnaire was at least "a little" useful to them personally (69%). Overall, 18% of parents gave higher ratings for distress than for utility. Parents were more likely to experience research participation as predominantly distressing when they found prognostic information to be upsetting (odds ratio [OR] 5.38, p=0.005). Most participating parents were able to respond to questions about their child's prognosis with little or no distress. Even when distress was present, it was often accompanied by a perception that participating was of value.	\N	\N
22352197	The general aims of this article are: a) to cover the current status of research on the important clinical and human rights issue of involuntary psychiatric hospitalization, and b) to discuss some factors which might influence future developments in this area of mental health care provision. Firstly, the article will outline main results from two literature reviews on outcomes of involuntary hospital admission. Secondly, selected results from the clinical part of a recent European multi-site research project on coercion in psychiatry (Acronym: EUNOMIA) will be presented in detail on the following issues: the association of patients' views of involuntary hospital admission and differences in legislation, patient characteristics associated with more or less positive outcomes of coerced hospital admission, coercive measures (e.g. mechanical restraint, seclusion and forced medication) used during these hospitalizations. Thirdly and finally, the article will shed some light on future prospects of this topic. Thus, some recommendations for best clinical practice in the use of involuntary hospital admission will be discussed, and arguments for two future scenarios, increase vs. decrease of involuntary psychiatric hospitalizations, will be contrasted and analyzed.	\N	\N
22357679	To provide psychiatrists with relevant, up to date information about sporadic Creutzfeldt-Jakob disease. A 59-year-old bookkeeper presented with psychiatric symptoms in the context of stressors and past history of depression, for which her GP prescribed sertraline and olanzapine. Following a further deterioration in her mental state she was referred to acute psychiatric services, and there found to have dementia and myoclonus, and investigations supported a diagnosis of probable Creutzfeldt-Jakob disease, sporadic type (sCJD). This paper serves to outline the emerging literature challenging the notion that suggests psychiatric symptoms are uncommon in the presentation of sCJD.	\N	\N
22360066	Twenty Reserve component (Army and Marines) and Army National Guard male veterans of Operational Enduring Freedom/Operation Iraqi Freedom discuss their deployment and postdeployment family reintegration experiences. A Grounded Theory approach is used to highlight some of the ways in which family miscommunication during deployment can occur. Communication with civilian family members is affected by the needs of operational security, technical problems with communication tools, miscommunication between family members, or because veterans have "nothing new to say" to family back home. These communication difficulties may lead to an initial gulf of understanding between veterans and family members that can cause family strain during postdeployment family reintegration. We end with a discussion of veteran family reintegration difficulties.	\N	\N
22360522	The aim of this study was to assess the efficacy of the Elements virtual reality (VR) system for rehabilitation of upper-limb function in patients with traumatic brain injury (TBI). Using a within-group design, patients were tested three times, each 4 weeks apart: Pre-intervention 1 and 2 and Post-intervention. During intervention, participants received 12 1-hour training sessions over 4 weeks in addition to their usual care. Five males and four females aged 18-48 years with severe TBI were recruited. The Elements system consisted of a 100-cm tabletop LCD, camera tracking system, tangible user interfaces (i.e. graspable objects of basic shape) and software. The system provided two modes of interaction with augmented feedback: goal-directed and exploratory. Upper-limb performance was assessed using system-rated measures (movement speed, accuracy and efficiency) and standardized tests. Planned comparisons revealed little change in performance over the pre-test period apart from an increase in movement speed. There were significant training effects, with large effect sizes on all measures except the nuts-and-bolts task. These preliminary findings support the results of an early case study of the Elements system, further demonstrating that VR training is a viable adjunct to conventional physical therapy in facilitating motor learning in patients with TBI.	\N	\N
22362320	Social isolation in dementia is a growing concern as the incidence and prevalence of dementing conditions is on the rise in many societies. Positive social interactions, which foster the construction and enactment of positive interpersonal relationships and therefore positive discursive identities, make an important contribution to emotional well-being. In this article, we investigate how two women diagnosed with dementia of the Alzheimer's type use language to relate to each other and two visiting graduate students. We use Systemic Functional Linguistics as an analytical framework, specifically investigating the use of vocatives and naming, and conversational moves and exchanges.	\N	\N
22367575	Vasovagal syncope (VVS) is a common disorder characterized by a drop in blood pressure accompanied with bradycardia; although it is generally considered a benign condition, some patients may be highly symptomatic despite general counselling and/or pharmacological therapy. Closed-loop stimulation (CLS), responding to myocardial contraction dynamics, demonstrated effectiveness in short-term prevention of recurrent VVS. The aim of this study was to evaluate CLS pacing in a long-term follow-up. The study involved 35 patients (mean age 59 ± 15 years) with 3 years' follow-up (mean 61 ± 35 months). We compared syncopal events and presyncopes before and after CLS implantation. Mean number of syncopes for patients was six (range 1-24; 212 syncopal spells registered) before pacemaker implantation. At follow-up, 29 of 35 patients (83%) were asymptomatic; one patient experienced recurrent loss of consciousness but reported an improvement in the quality of life (one syncope or presyncope per month after CLS, vs. one syncope per week and daily presyncopes before CLS). Five patients experienced syncopal recurrences after CLS (range: 1-7, with a total of 15 episodes); in all the cases, the number of post-CLS syncopes was significantly lower. Our study seems to confirm previous results of short-term trials: DDDR-CLS pacing is an extremely useful tool in the prevention of recurring VVS, even in long-term follow-up.	\N	\N
22370441	To examine the mediating role of psychological distress on the relationship between adverse childhood experiences and adult alcohol problems by gender. Linear and logistic regression analyses were conducted on 7279 Kaiser-Permanente members, aged >18 years. Psychological distress mediated significant proportions of alcohol problems associated with childhood emotional abuse and neglect, physical abuse and neglect, mental illness in the household, parental separation or divorce, sexual abuse, and household drug use among women and mental illness in the household, emotional neglect, physical abuse, household drug use, and sexual abuse among men. It may be important to identify early childhood trauma and adult psychological distress in programs that focus on reducing alcohol abuse.	\N	\N
22375729	Recent studies among men who have sex with men (MSM) have found that the majority of HIV transmission results from sex with a main partner. One factor likely to affect the risk of transmission is the type of agreements the couple has regarding sexual behaviour within and outside the relationship. This study recruited 732 Internet-using MSM through Facebook banner ads. Participants completed an online questionnaire regarding demographic characteristics of the respondent and their main partner, the sexual behaviour of the couple, the existence of a sexual agreement, and the strength of investment in that agreement. The Pearson chi-square test was used to assess the association between sexual agreements (categorized as open, closed, or none) and the predictive variables. Respondents' investment in their sexual agreement was measured using the sexual agreement investment scale (a composite score ranging from 0 to 52). Ninety-one percent of respondents had some form of sexual agreement in place with their main partner. The presence and type of sexual agreement was found to be strongly associated with many characteristics of the individual and couple, including the respondent's HIV status, length of time with the main partner, having unprotected anal intercourse with a man other than their main partner, and happiness in the relationship. Increases in the strength of respondents' investment in their sexual agreement were found to be associated with newness of the relationship, relationship happiness, having a closed relationship, and decreases in risky sexual behaviour. This study offers further evidence of the important role that sexual agreements play in male couples. The overwhelming prevalence of sexual agreements and their association with relationship happiness and risky sexual behaviours has important implications for future HIV prevention and control strategies, including the implementation of couples voluntary counseling and testing.	\N	\N
22395752	The relationship between abuse in childhood and religiosity/spirituality status in adulthood has been previously studied, but not in a medical sample or with the current study measure. Using a cross-sectional consecutive sample of 317 internal medicine outpatients, we asked participants, "As a child, were you the victim of either physical or sexual abuse?," and assessed religiosity/spirituality status with the Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being Scale (FACIT-Sp-12). We found that among the cohort with abuse in childhood, seven of twelve scales as well as the overall FACIT-Sp-12 score demonstrated statistically significant differences, with abused participants consistently evidencing lower religiosity/spirituality scores.	\N	\N
22397811	To investigate the effect of front-of-pack labels on taste perception and use of table salt for currently available and sodium-reduced soups. Within-subject design. Sensory laboratory. Participants (n 50, mean age 34.8 (sd 13.6) years) were randomly served nine soups (250 ml each) across 3 d. Servings differed in: (i) health label (i.e. no health label, reduced-salt label or Heart Foundation Tick); and (ii) sodium reduction (no reduction - benchmark, 15 % less sodium or 30 % less sodium). Before tasting, participants rated their expected salt intensity and liking. After tasting, participants rated their perceived salt intensity and liking, after which they could add salt to the soup to make it more palatable. Reduced-salt labels generated a negative taste expectation and actual taste experience in terms of liking (P < 0.05) and perceived saltiness (P < 0.05). Perceived saltiness of sodium-reduced soups decreased more (P < 0.05), and consumers added more salt (P < 0.05), when soups carried the reduced-salt label. The tick logo and soups without health labels had no such influence on taste perception. Emphasizing salt reduction by means of a front-of-pack label can have a negative effect on taste perception and salt use, especially when consumers are able to taste differences between their regular soup and the sodium-reduced soup. Overall health logos which do not emphasize the reduction in salt are less likely to affect perceived salt intensity and therefore are viable solutions to indicate the healthiness of sodium-reduced products.	\N	\N
22405889	Tobacco is a highly addictive drug and is one of the most widely abused drugs in the world. The first part of this review explores the role of stressors and stress-associated psychiatric disorders in the initiation of smoking, the maintenance of smoking, and relapse after a period of abstinence. The reviewed studies indicate that stressors facilitate the initiation of smoking, decrease the motivation to quit, and increase the risk for relapse. Furthermore, people with depression or an anxiety disorder are more likely to smoke than people without these disorders. The second part of this review describes animal studies that investigated the role of brain stress systems in nicotine addiction. These studies indicate that corticotropin-releasing factor, Neuropeptide Y, the hypocretins, and norepinephrine play a pivotal role in nicotine addiction. In conclusion, the reviewed studies indicate that smoking briefly decreases subjective stress levels but also leads to a further dysregulation of brain stress systems. Drugs that decrease the activity of brain stress systems may diminish nicotine withdrawal and improve smoking cessation rates.	\N	\N
22411590	This study tested the hypothesis that children with speech sound disorder have generalized slowed motor speeds. It evaluated associations among oral and hand motor speeds and measures of speech (articulation and phonology) and language (receptive vocabulary, sentence comprehension, sentence imitation), in 11 children with moderate to severe SSD and 11 controls. Syllable durations from a syllable repetition task served as an estimate of maximal oral movement speed. In two imitation tasks, nonwords and clapped rhythms, unstressed vowel durations and quarter-note clap intervals served as estimates of oral and hand movement speed, respectively. Syllable durations were significantly correlated with vowel durations and hand clap intervals. Sentence imitation was correlated with all three timed movement measures. Clustering on syllable repetition durations produced three clusters that also differed in sentence imitation scores. Results are consistent with limited movement speeds across motor systems and SSD subtypes defined by motor speeds as a corollary of expressive language abilities.	\N	\N
22414214	Recent work suggests that negative moral judgements of sexual activities are informed by disgust and anger. A correlational study (N=62) and an experiment (N=176) examined the specific antecedents that elicit these distinct, though correlated, moral emotions. Participants in Study 1 rated their emotional reactions to, and judgements of, 10 sexual scenarios. Across scenarios, judgements of abnormality predicted disgust independent of anger, and judgements of harm/rights violation predicted anger independent of disgust. Study 2 replicated these results in an experimental design. Participants rated their emotions and judgements in response to behaviours that varied in degree of potential sexual morality violation (non-sexual, heterosexual, homosexual) and rights violation (no harm, indirect harm, direct harm). Judgement of rights violation mediated the effects of harm on anger. Judgements of abnormality, but not other antecedents proposed to elicit moral disgust, mediated the effects of sexual immorality on disgust.	\N	\N
22416908	This article outlines the development of the Calmer Life project, a partnership established between researchers and faith-based and social service organizations to examine the effectiveness of cognitive behavioral therapy (CBT) incorporating religious/spiritual components for older African Americans in low-income communities. The program was designed to bypass several barriers to delivery of CBT within the specified community; it allows multimodal delivery (in person or by telephone) that occurs outside traditional mental health settings through faith-based organizations and neighborhood community centers. It includes religion/spirituality as an element, dependent upon the preference of the participant, and is modular, so that people can select the skills they wish to learn. Established relationships within the community were built upon, and initial meetings were held in community settings, allowing feedback from community organizations. This ongoing program is functioning successfully and has strengthened relationships with community partners and facilitated increased availability of education and services in the community. The lessons learned in establishing these partnerships are outlined. The growth of effectiveness research for late-life anxiety treatments in underserved minority populations requires development of functional partnerships between academic institutions and community stakeholders, along with treatment modifications to effectively address barriers faced by these consumers. The Calmer Life project may serve as a model.	\N	\N
22420359	Based upon the self-regulated learning theoretical framework this study examined to what extent students' Math school achievement (fifth to ninth graders from compulsory education) can be explained by different cognitive-motivational, social, educational, and contextual variables. A sample of 571 students (10 to 15 year old) enrolled in the study. Findings suggest that Math achievement can be predicted by self-efficacy in Math, school success and self-regulated learning and that these same variables can be explained by other motivational (ej., achievement goals) and contextual variables (school disruption) stressing this way the main importance of self-regulated learning processes and the role context can play in the promotion of school success. The educational implications of the results to the school levels taken are also discussed in the present paper.	\N	\N
22435173	Dr. Charles Greene's article, "Managing the Care of Patients with TMDs A New Guideline for Care," and the American Association for Dental Research's (AADR) 2010 Policy Statement on Temporomandibular Disorders, published in the Journal of the American Dental Association (JADA) September 2010, are reviewed in detail. The concept that all temporomandibular disorders (TMDs) should be lumped into one policy statement for care is inappropriate. TMDs are a collection of disorders that are treated differently, and the concept that TMDs must only be managed within a biopsychosocial model of care is inappropriate. TMDs are usually a musculoskeletal orthopedic disorder, as defined by the AADR. TMD orthopedic care that is peer-reviewed and evidence-based is available and appropriate for some TMDs. Organized dentistry, including the American Dental Association, and mainstream texts on TMDs, support the use of orthopedics in the treatment of some TMDs. TMDs are not psychological or social disorders. Informed consent requires that alternative care is discussed with patients. Standard of care is a legal concept that is usually decided by a court of law and not decided by a policy statement, position paper, guidelines or parameters of care handed down by professional organizations. The 2010 AADR Policy Statement on TMD is not the standard of care in the United States. Whether a patient needs care for a TMD is not decided by a diagnostic test, but by whether the patient has significant pain, dysfunction and/or a negative change in quality of life from a TMD and they want care. Some TMDs need timely invasive and irreversible care.	\N	\N
22436565	The brain continues to develop during adolescence, and exposure to exogenous substances such as nicotine can exert long-lasting adaptations during this vulnerable period. In order to fully understand how nicotine affects the adolescent brain it is important to understand normal adolescent brain development. This review summarizes human and animal data on brain development, with emphasis on the prefrontal cortex, for its important function in executive control over behavior. Moreover, we discuss how nicotine exposure during adolescence can disrupt brain development bearing long-term consequences on executive cognitive function in adulthood.	\N	\N
22440646	The current study investigated the neural networks activated during the anticipation of potentially threatening body symptoms evoked by a guided hyperventilation task in a group of participants reporting either high or low fear of unexplained somatic sensations. 15 subjects reporting high and 14 subjects reporting low fear of somatic symptoms first learned that one of two cues predicted the occurrence of a hyperventilation task reliably producing body symptoms in all participants that were rated as more intense and unpleasant in the high fear group. During anticipation of unpleasant symptoms, high fear participants reported more intense body symptoms and showed potentiation of the startle reflex. After this learning session, participants were taken into the fMRI where the same cues either predicted the occurrence of hyperventilation or normoventilation, although the task was never performed in the scanner. During anticipation of hyperventilation all participants showed an increased activation of anterior insula/orbitofrontal cortex and rostral parts of the dorsal anterior cingulate cortex/dorsomedial prefrontal cortex (dACC/dmPFC). Brain activation of high compared to low fear participants differed in two ways. First, high fear participants showed an overall stronger activation of this network during threat and safe conditions indexing stronger anxious apprehension during the entire context. Second, while low fear participants no longer responded with stronger activation to the threat cue after experiencing that the hyperventilation challenge did not follow this cue, high fear participants continued to show stronger activation of the network to this cue. Activation of the rostral dACC/dmPFC was significantly correlated with reported fear of somatic symptoms. These data demonstrate that anticipation of interoceptive threat activates the same network that has been found to be active during anticipation of exteroceptive threat cues. Thus, the current paradigm might provide an innovative method to study anxious apprehension and treatment effects in patients with panic disorder.	\N	\N
22447088	Psychological stress is known to affect the immune system. The Limbic Hypothalamic Pituitary Adrenal (LHPA) axis has been identified as the principal path of the bidirectional communication between the immune system and the central nervous system with significant psychological activators. Personality traits acted as moderators of the relationship between life conflicts and psychological distress. This study focuses on the relationship between the Big Five factors of personality and immune regulation as indicated by Lymphocyte counts. Our study included 32 professional soldiers from the Slovenian Army that completed the Big Five questionnaire (Goldberg IPIP-300). We also assessed their white blood cell counts with a detailed lymphocyte analysis using flow cytometry. The correlations between personality variables and immune system parameters were calculated. Furthermore, regression analyses were performed using personality variables as predictors and immune parameters as criteria. The results demonstrated that the model using the Big Five factors as predictors of Lymphocyte counts is significant in predicting the variance in NK and B cell counts. Agreeableness showed the strongest predictive function. The results offer support for the theoretical models that stressed the essential links between personality and immune regulation. Further studies with larger samples examining the Big five factors and immune system parameters are needed.	\N	\N
22448863	Comments on an article Children of mothers with borderline personality disorder: Identifying parenting behaviors as potential targets for intervention by Stepp, Whalen, Pilkonis, Hipwell, and Levine (see record 2011-05873-001). Despite both a limited empirical literature and the muddy problem of borderline personality disorder (BPD) classification, the authors have significantly clarified the risk factors relevant to children of mothers with BPD and have outlined important and reasonable skill-based interventions likely to mitigate these risks. Not only have they sensibly connected the dots among the extant studies (which included very different samples, ages of children, criterion behaviors, etc.), they have identified the few key points of agreement across studies and translated these into a blueprint for early intervention. This commentary (a) further elaborates on some of the parameters of BPD that make risk assessment for children of mothers with BPD complicated, including both diagnostic heterogeneity and myriad other problems that reduce the specificity of BPD as a classification tool for these purposes and (b) identifies direct, indirect, and general mechanisms of transmission of difficulties from a mother (or parent or caregiver) with BPD to her child.	\N	\N
22452573	The specific aims of this investigation were to analyze the relationship between sense of coherence (SOC), dental anxiety (DA) and oral health status among middle-aged women, measured both subjectively and objectively and adjusted for socioeconomic status (SES). Randomly selected women, 38 (n = 206) and 50 (n = 287) years of age, were included in a cross-sectional health examination. The participants underwent a series of examination stages, including a clinical and dental radiographic examination. The women responded to questionnaires concerning SES, oral health, DA and SOC. The number of teeth was significantly related to SOC, where more missing teeth revealed a lower SOC level among 50-year-olds. The variables of caries, apical periodontitis and filled surfaces were not statistically significantly associated with SOC. However, the self-reported measure of oral health was associated with SOC in both age groups. High DA was significantly related to self-perceived poor oral health regardless of age. Individuals with high DA also had fewer teeth, more filled surfaces and more approximal caries. The multivariate models showed that higher SOC levels were associated with better oral health, as estimated by objective or subjective measures, while the inverse results were seen for DA. Thus, individuals reporting high DA were more likely to have fewer teeth and poor perceived oral health, taking SES into account. Sense of coherence and dental anxiety are psychological aspects with respect to health- and risk-factors of oral health.	\N	\N
22452777	Despite the high prevalence of trauma exposure in female prisoners, few studies have examined the link between psychopathy and posttraumatic stress disorder (PTSD)-or the potential mediating role of borderline personality disorder traits. Using a sample of incarcerated women, we identified differential associations across facets of psychopathy, as assessed via the Psychopathy Checklist-Revised (PCL-R; Hare, 2003), with potentially traumatic events (PTE) and symptoms of PTSD. Specifically, the Interpersonal and Affective facets were unrelated to both PTE and PTSD, while the Lifestyle and Antisocial facets were each associated with PTE and the Antisocial facet was uniquely associated with PTSD symptoms. Borderline personality disorder traits fully accounted for the association between the Antisocial facet and both PTE and PTSD, while the Lifestyle facet contributed incrementally to the prediction of PTE. The findings clarify linkages among psychopathy, trauma, PTSD, and borderline personality disorder traits, and extend our understanding of the clinical presentation of psychopathy in women.	\N	\N
22452790	Cannabis use is associated with an earlier age at onset of psychotic illness. The aim of the present study was to examine whether this association is confounded by gender or other substance use in a large cohort of patients with a non-affective psychotic disorder. In 785 patients with a non-affective psychotic disorder, regression analysis was used to investigate the independent effects of gender, cannabis use and other drug use on age at onset of first psychosis. Age at onset was 1.8 years earlier in cannabis users compared to non-users, controlling for gender and other possible confounders. Use of other drugs did not have an additional effect on age at onset when cannabis use was taken into account. In 63.5% of cannabis-using patients, age at most intense cannabis use preceded the age at onset of first psychosis. In males, the mean age at onset was 1.3 years lower than in females, controlling for cannabis use and other confounders. Cannabis use and gender are independently associated with an earlier onset of psychotic illness. Our findings also suggest that cannabis use may precipitate psychosis. More research is needed to clarify the neurobiological factors that make people vulnerable to this precipitating effect of cannabis.	\N	\N
22477237	Finn and Roediger (Psychological science 22:781-786, 2011) found that when a negative emotional picture was presented immediately after a successful retrieval, later test performance was enhanced as compared to when a neutral picture or a blank screen had been shown. This finding implicates the period immediately following retrieval as playing an important role in determining later retention via reconsolidation. In two new experiments, we investigated whether successful retrieval was required to show the enhancing effect of negative emotion on later recall. In both experiments, the participants studied Swahili-English vocabulary pairs, took an intervening cued-recall test, and were given a final cued-recall test on all items. In Experiment 1, we tested a distinctiveness explanation of the effect. The results showed that neither presentation of a negative picture just prior to successful retrieval nor presentation of a positive picture after successful retrieval produced the enhancing effect that was seen when negative pictures were presented after successful retrieval. In Experiment 2, we tested whether the enhancing effect would occur when a negative picture followed an unsuccessful retrieval attempt with feedback, and a larger enhancement effect occurred after errors of commission than after errors of omission. These results indicate that effort in retrieving is critical to the enhancing effect shown with negative pictures; whether the target is produced by the participant or given by an external source following a commission error does not matter. We interpret these results as support for semantic enrichment as a key element in producing the enhancing effect of negative pictures that are presented after a retrieval attempt.	\N	\N
22483075	While major depressive disorder has been shown to be a significant mental health issue for school-age children, recent research indicates that depression can be observed in children as early as the preschool period. Yet, little work has been done to explore the neurobiological factors associated with this early form of depression. Given research suggesting a relation between adult depression and anomalies in emotion-related neural circuitry, the goal of the current study was to elucidate changes in functional activation during negative mood induction and emotion regulation in school-age children with a history of preschool-onset depression. The results suggest that a history of depression during the preschool period is associated with decreased activity in prefrontal cortex during mood induction and regulation. Moreover, the severity of current depressed mood was associated with increased activity in limbic regions, such as the amygdala, particularly in children with a history of depression. Similar to results observed in adult depression, the current findings indicate disruptions in emotion-related neural circuitry associated with preschool-onset depression.	\N	\N
22489753	Using relational theory and survey data from the Toledo Adolescent Relationships Study (n = 665), this article examined whether individuals were tested for HIV while intimately involved in a current or recent heterosexual relationship. The analyses included the respondent's and partner's sexual risk factors (non-exclusivity and lifetime number of partners), relational variables, prior testing, and demographic characteristics. It was found that 39% of respondents had an HIV test while involved in their current or most recent sexual relationship, and women (47%), compared with men (29%), were significantly more likely to have been tested. Whereas some predictors operated similarly (number of sex partners and pressured to have sex), others displayed significant gender differences (partner's sexual exclusivity, sexual communication difficulties, and pregnancy), particularly related to women's testing behaviors. Excerpts from qualitative interviews with male respondents suggested that some relational dynamics, not well reflected in relational theory, played a role in their testing. Results highlight the need to consider gendered dynamics when targeting young adults for routine HIV testing.	\N	\N
22492214	Traumatic spinal cord injury (SCI) leads to disruption of axonal architecture and macroscopic tissue loss with impaired information flow between the brain and spinal cord-the presumed basis of ensuing clinical impairment. The authors used a clinically viable, multimodal MRI protocol to quantify the axonal integrity of the cranial corticospinal tract (CST) and to establish how microstructural white matter changes in the CST are related to cross-sectional spinal cord area and cortical reorganisation of the sensorimotor system in subjects with traumatic SCI. Nine volunteers with cervical injuries resulting in bilateral motor impairment and 14 control subjects were studied. The authors used diffusion tensor imaging to assess white matter integrity in the CST, T1-weighted imaging to measure cross-sectional spinal cord area and functional MRI to compare motor task-related brain activations. The relationships among microstructural, macrostructural and functional measures were assessed using regression analyses. Results Diffusion tensor imaging revealed significant differences in the CST of SCI subjects-compared with controls-in the pyramids, the internal capsule, the cerebral peduncle and the hand area. The microstructural white matter changes observed in the left pyramid predicted increased task-related responses in the left M1 leg area, while changes in the cerebral peduncle were predicted by reduced cord area. The observed microstructural changes suggest trauma-related axonal degeneration and demyelination, which are related to cortical motor reorganisation and macrostructure. The extent of these changes may reflect the plasticity of motor pathways associated with cortical reorganisation. This clinically viable multimodal imaging approach is therefore appropriate for monitoring degeneration of central pathways and the evaluation of treatments targeting axonal repair in SCI.	\N	\N
22495209	Facially disfigured blind patients have historically been considered for face transplantation with skepticism. Although no formal position paper regarding their exclusion has been published to date, functional, social, rehabilitative, and ethical concerns related to blind patients' candidacy for face transplantation may be inferred. The authors provide a summary of these reservations and a counterargument to their assumptions, drawing on outcomes measures reported for face transplant procedures performed to date, and their own institutional experience in performing face transplants on blind patients. The authors therefore provide a rationale for the inclusion of facially disfigured blind patients in face transplantation protocols in the future.	\N	\N
22496459	Washington state has experienced a dramatic reduction in adult smoking prevalence (22.4% in 1999 to 14.8% in 2010) because of a comprehensive tobacco control effort that includes a proactive health professional education and an outreach program. The outreach program uses academic detailing and online tools to increase routine identification and treatment of tobacco users. This article summarizes outcomes from the first 2 years of the program. Outcome measures include the frequency of contact with providers, changes in the percentage of callers reporting that they had heard about the Quit Line from a health professional, and changes in provider Quit Line fax referrals. Data are compared between Initial, Expanded, and Never Outreach Counties. From 2008 to 2010, a total of 629 unique health care organizations and 3,989 unique health professionals received services. Between 2007 and 2010, the ratio of health professional "How Heard Abouts" to total Quit Line registrations increased by 142.6% and 95.4% in Initial and Expanded Outreach Counties, whereas Never Outreach Counties showed an 11.2% increase. Fax referrals to the Quit Line increased by 132% and 232% in Initial and Expanded Outreach Counties whereas they declined by 39% in Never Outreach Counties. Results suggests that health professionals can be an important and reliable source of referrals to a treatment resource such as a tobacco quitline. A field-based outreach program using academic detailing principles can be used to increase treatment referrals and holds application for other chronic disease areas and quality improvement programs.	\N	\N
22512659	Previous research has pointed to the importance of expectations for the adaptation of immigrants. However, most studies have been methodologically retrospective with only limited possibilities to show the optimal relationship between migrants' expectations and actual acculturation experiences for their wellbeing and other aspects of psychological adaptation. Moreover, previous research has been conducted mostly among sojourners and students. This longitudinal study focused on the relationship between premigration expectations and postmigration experiences of diaspora immigrants from Russia to Finland (N = 153). We examined how the fulfillment of premigration expectations in social (i.e., family relations, friendships, and free time) and economic (i.e., occupational position, working conditions, and economic and career situation) domains affects immigrants' wellbeing (i.e., satisfaction with life and general mood) after migration. Three alternative models of expectation confirmation (i.e., disconfirmation model, ideal point model, and the importance of experiences only) derived from previous organizational psychological research were tested with polynomial regression and response surface analysis. In the economic domain, immigrants' expectations, experiences, and their interrelationship did not affect wellbeing in the postmigration stage. However, in the social domain, the more expectations were exceeded by actual experiences, the better were life satisfaction and the general mood of immigrants. The results underline the importance of social relationships and the context-dependent nature of immigrants' wellbeing. Interventions in the preacculturation stage should create positive but realistic expectations for diaspora immigrants and other groups of voluntary (re)migrants. Furthermore, policies concerning the postmigration stage should facilitate the fulfillment of these expectations and support the social adaptation of immigrants.	\N	\N
22515464	This article describes how families are functioning in the Netherlands, and how family therapy is used in mental healthcare. In the open Dutch society, new ideas are easily incorporated, as exemplified by the rapid introduction and growth of family therapy in the 1980s. In recent decades, however, family therapy has lost ground to other treatment models that are more individually orientated, and adhere to stricter protocols. This decline of family therapy has been exacerbated by recent budget cuts in mental healthcare. In regular healthcare institutes family therapy now has a marginal position at best, although family treatment models are used in specific areas such as forensic treatments. In addition, the higher trained family therapists have found their own niches to work with couples and families. We argue that a stronger position of family therapy would be beneficial for patients and for families, in order to counteract the strong individualization of Dutch society.	\N	\N
22516739	Research has raised significant concern regarding the affective consequences of synthetic drug use. However, little evidence from well-controlled longitudinal studies exists on these consequences. The aim of this study was to determine whether use of meth/amphetamine (speed) and ±3,4-methylenedioxymethamphetamine (MDMA, ecstasy) is independently predictive of subsequent depressive symptoms in adolescents. A sample of 3880 adolescents from secondary schools in disadvantaged areas of Quebec, Canada, were followed over time (2003-2008). Logistic regression was used to test the association between meth/amphetamine and MDMA use in grade 10 (ages 15-16 years) and elevated depressive symptoms on an abridged Center for Epidemiologic Studies-Depression scale in grade 11, controlling for pre-existing individual and contextual characteristics. After adjustment, both MDMA use (OR 1.7, 95% CI 1.1 to 2.6) and meth/amphetamine use (OR 1.6, 95% CI 1.1 to 2.3) in grade 10 significantly increased the odds of elevated depressive symptoms in grade 11. These relationships did not vary by gender or pre-existing depressive symptoms. Increased risk was particularly observed in concurrent usage (OR 1.9, 95% CI 1.2 to 2.9). Adolescent use of meth/amphetamine and MDMA (particularly concurrent use) is independently associated with subsequent depressive symptoms. Further enquiry must determine whether these associations reflect drug-induced neurotoxicity and whether adolescence is a period of increased vulnerability to the hazards of synthetic drug exposure.	\N	\N
22532110	This pilot study investigates the effects of habit reversal training in a German-speaking population of children and young adults with chronic tic disorders on comorbid symptoms and subjective interference. 16 children were treated using a manualized program. Comorbid-symptoms (ADHD, anxiety and OCD, depression) were assessed using parent and self-ratings. Additionally, the correlation of tic symptoms with comorbid symptoms at the beginning of the therapy was analyzed. We obtained positive results in reducing comorbid symptoms during a primary treatment of tic symptoms. We further found a correlation of tic symptoms and comorbid symptoms especially in parent ratings. These first findings show that a primary treatment of tics may be indicated in patients with comorbid symptoms, because a therapy of tic symptoms has also positive effects on comorbid symptoms.	\N	\N
22536635	To outline the variety of the psychosocial needs of newborn children to be taken into account in maternal-child nursing and to present recommendations for good practice. Review article. Department of Psychology, Faculty of Philosophy, Charles University, Prague. This study is focused on psychological importance of birth experience for the newborn, early mother-child contact, initiation of breastfeeding as well as on the psychosocial needs of the preterm newborn and newborn children at health risk. Both conclusions of scientific literature and the results of our research demonstrate that respecting the psychosocial needs of the newborn in mother-child nursing is beneficial not only for psychological development of children, but also for their physical health in short-term as well as long-term perspective. Despite its rather high quality, the perinatal health care in the Czech republic still suffers from several shortcomings in the psychological field. More emphasis needs to be put on supporting the early mother-infant contact, individual needs of parturients and their infants and initiation of breastfeeding, especially as regards women after cesarean section delivery and mothers of preterm infants.	\N	\N
22537246	This study examined whether 12-month-olds will accept words that differ phonologically and phonetically from their native language as object labels in an associative learning task. Sixty infants were presented with sets of English word-object (N = 30), Japanese word-object (N = 15), or Czech word-object (N = 15) pairings until they habituated. Infants associated CVCV English, CCVC English, and CVCV Japanese words, but not CCVC Czech words, with novel objects. These results demonstrate that by 12 months of age, infants are beginning to apply their language-specific knowledge to their acceptance of word forms. That is, they will not map words that violate the phonotactics of their native language to objects.	\N	\N
22537685	Childhood adversity has been observed to engender structural changes in the hippocampus and corpus callosum associated with increased risk for depression in childhood and early adulthood. This study investigated this association in the elderly. Corpus callosum area and hippocampal volume were measured from structural MRI in 427 community dwelling elderly. Information on childhood adversity was obtained in the course of a clinical examination using a questionnaire covering multiple aspects of abuse. Multivariate analyses found a significant increase in corpus callosum area and hippocampal volume in subjects exposed to mental disorder in parents and poverty, respectively. No association was found with childhood sexual and physical abuse.	\N	\N
22543079	There are several common denominators of schizophrenia and epilepsy including models of pathogenesis as well as their clinical occurrence mainly referring to schizophrenia-like syndrome in epilepsy or similar clinical entities [1]. Up to now it has not been emphasized that a process of synchronization or desynchronization of neuronal cell structures within the context of neuronal plasticity might be a plausible pathogenetic mechanism of epilepsy as well as schizophrenia. Clinical as well as therapeutical implications of this hypothesis on the basis of scientific evidence are discussed.	\N	\N
22550151	Research into bystander apathy has focused on the barriers to intervening when the perpetrators and witnesses of violence are strangers. Although violence also occurs in the presence of friends, family, and other close ties, it is unclear how these affiliations constrain the behavior of bystanders in these situations. To explore this question, qualitative interviews were conducted with 25 adolescents who were bystanders to animal abuse committed and/or witnessed by family members, friends, or known others. Most interviewees claimed that, despite feeling disturbed by the animal abuse, they did little if anything to stop the abuse and did not report it to adult authority figures. Friendship norms and breeches presented most interviewees with significant barriers that either stopped or tempered their interventions. Implications of these findings are discussed for educating adolescents to intervene on behalf of abused animals.	\N	\N
22550220	In the isolated population of Sardinia, a Mediterranean island, ∼25% of ALS cases carry either a p.A382T mutation of the TARDBP gene or a GGGGCC hexanucleotide repeat expansion in the first intron of the C9ORF72 gene. To describe the co-presence of two genetic mutations in two Sardinian ALS patients. We identified two index ALS cases carrying both the p.A382T missense mutation of TARDBP gene and the hexanucleotide repeat expansion of C9ORF72 gene. The index case of Family A had bulbar ALS and frontemporal dementia (FTD) at 43. His father, who carried the hexanucleotide repeat expansion of C9ORF72 gene, had spinal ALS and FTD at 64 and his mother, who carried the TARDBP gene p.A382T missense mutation, had spinal ALS and FTD at 69. The index case of Family B developed spinal ALS without FTD at 35 and had a rapid course to respiratory failure. His parents are healthy at 62 and 63. The two patients share the known founder risk haplotypes across both the C9ORF72 9p21 locus and the TARDBP 1p36.22 locus. Our data show that in rare neurodegenerative causing genes can co-exist within the same individuals and are associated with a more severe disease course.	\N	\N
22551309	Lopez-Gomez et al. recently published remarkable but mechanistically unexplained empirical evidence that the old antibiotic dapsone has antiepileptic activity. We addressed the question "Why should a sulfone antibiotic reduce seizures?". We report here our conclusions based on data from past studies that seizures are associated with elevated interleukin-8 (IL-8) and that dapsone inhibits IL-8 release and function in several different clinical and experimental contexts. Diverse CNS insults cause an increase in CNS IL-8. Thus, the pro-inflammatory environment generated by increase IL-8 leads to a lower seizure threshold. Together this evidence indicates dapsone exerts anti-seizure activity by diminishing IL-8 signalling. Since IL-8 is clearly upregulated in glioblastoma and contributes to the florid angiogenesis of that disease, and since interference with IL-8 function has been shown to inhibit glioblastoma invasion and growth in several experimental models, and dapsone has been repeatedly been shown to clinically inhibit IL-8 function when used to treat human neutrophilic dermatoses, we believe that dapsone thereby reduces seizures by countering IL-8 function and may similarly retard glioblastoma growth by such anti-IL-8 function.	\N	\N
22554567	The effect of carotid endarterectomy on cognitive function is not fully understood. This study aims to characterize changes in cerebral blood flow after carotid endarterectomy and to determine if patients with improvement in cerebral blood flow have improved cognitive function after endarterectomy. Cerebral blood flow was measured preoperatively and 1 month postoperatively using phase contrast magnetic resonance angiography. Preoperative flow impairment was defined as ipsilateral flow at least 20% less than contralateral flow. Improvement in flow was defined as an absolute increase of at least 0.10 in flow ratio from pre- to postoperative assessments. Patients underwent cognitive testing preoperatively and at 1, 6, and 12 months postoperatively. Twenty-four patients with unilateral carotid stenosis were enrolled from 3 sites. Preoperative internal carotid artery (ICA) and middle cerebral artery (MCA) flow impairment was observed in 50% and 22% of patients, respectively. Patients with preoperative flow impairment had an average of 0.25 and 0.16 absolute improvement in flow ratio in the ICA and MCA vessels, respectively; this was statistically significant for patients with baseline ICA flow impairment (P < .01). One hundred percent of patients with improvement in MCA flow had a significant improvement in attention compared to 56% of patients without MCA flow improvement (P = .06). Clinically significant improvements in all 4 cognitive domains were observed at 1 year (P < .01). Patients with baseline impairment of MCA blood flow were more likely to experience improvement in flow after revascularization. Improvement in MCA blood flow was associated with greater cognitive improvement in attention and executive functioning.	\N	\N
22560791	To assess attention deficit hyperactivity disorder (ADHD) in boys affected by Duchenne muscular dystrophy (DMD) and to explore the relationship with cognitive abilities and genetic findings. Boys with DMD (n = 103; 4-17 years of age, mean: 12.6) were assessed using a cognitive test (Wechsler scales). Assessment of ADHD was based on the Diagnostic Statistical Manual, Fourth Edition, Text Revision criteria and on the long version of the Conners Parents and Teachers Rating Scales. ADHD was found in 33 of the 103 boys with DMD. Attention problems together with hyperactivity (17/33) or in isolation (15/33) were more frequent than hyperactivity alone, which was found in 1 patient. Intellectual disability (ID) was found in 27/103 (24.6%). Sixty-two of the 103 boys had no ID and no ADHD, 9 had ID but no ADHD, 14 had ADHD but no ID, and 18 had both. ADHD occurred more frequently in association with mutations predicted to affect Dp140 expression (exon 45-55) and in those with mutations predicted to affect all dystrophin product, including Dp71 (ie, those that have promoter region and specific first exon between exons 62 and 63 but were also relatively frequent). Our results suggest that ADHD is a frequent feature in DMD. The risk of ADHD appears to be higher in patients carrying mutations predicted to affect dystrophin isoforms expressed in the brain and are known to be associated with higher risk of cognitive impairment.	\N	\N
22566137	"Communicative psychotherapy" was developed in the 1960s by the East German psychotherapist and psychiatrist Christa Kohler (1928-2004) for the treatment of "neuroses". Similar to established present-day psychotherapeutic methods, such as cognitive behaviour therapy, it combined diverse therapeutic approaches into an integrated treatment programme. This included individual and group therapy, exercise, work and occupational therapy. In contrast to modern psychotherapeutic practice, communicative psychotherapy was based on a firm system of values, namely socialist ideals. According to this system, psychological breakdown was viewed and treated ideologically. In addition, any lack of conformity with the East German system was likewise regarded as a psychopathological deviation, which should be subjected to psychological treatment. The latter concept requires a critical analysis from a current-day perspective. For the first time, this paper concentrates on Kohler's work on neuroses and the theory and practice of her communicative psychotherapy, albeit without neglecting Kohler's other scientific works, her biographical information and her Stasi documents.	\N	\N
22574848	Sexual abuse of children has been a topic of scientific investigation for the past few decades. Research in this area, however, is rarely initiated, conceptualized, and conducted by victims themselves. Apart from possibly having painted a one-sided picture of sexual abuse, this presumed dominance of nonvictims might also have marginalized victims in a research area central to their lives. This study was conducted by a victims interest group as an effort to meet the need to add victims' perspectives to our current understanding of this topic. The online survey focused on investigating victims' psychosocial impairment, which was found to be extensive. Results indicated that an intact social support system facilitates better health, especially when offered early on.	\N	\N
22580101	We recently reported that early undernourishment and seizures to the rat brain resulted in morphological changes and progressive learning and memory disability, which started at around 6 week later and is representative of human adolescence. The purpose of the present study was to examine whether enriched environmental can recovery this slowly progressing deficits in early undernourished and in two different models for seizures. Undernourished groups were maintained on a nutritional deprivation regimen from post-natal day 2 (P2) to P15. From P8 to P10, recurrent seizures (RS) groups were exposed to three seizures per day, while status epilepticus (SE) groups experienced status epilepticus at P16, both induced by flurothyl. Next, animals were exposed to enriched environment between P30 and P60. Beginning at P61, all groups were trained and tested in the Morris water maze (MWM). Enriched environment led to a significant benefit in learning and retention of visual-spatial memory, being able to reverse the cognitive impairment generated by undernourishment and SE.	\N	\N
22594856	Mental health disorders are one of the leading causes of the disease burden globally. The aim of this population-based study was to investigate the relationship between life satisfaction and mental health by taking into account its less studied areas, such as personality disorders and childhood adversities. The sample of this cross-sectional study was derived from a population-based Kuopio Depression Study performed in Eastern Finland. Health questionnaires were mailed in 1998, 1999, 2001 and 2005 including questions on several clinical factors. Questions on childhood home were asked in 1999. The inclusion criteria for the final study sample in 2005 were based on previously repeatedly (1998, 1999, 2001) reported life satisfaction, depression or alexithymic features (with/without). Psychiatric diagnoses of major depressive disorder and personality disorder were confirmed by structured clinical interview I and II for DSM-IV in 2005. Logistic regression analyses were performed to assess the studied relationships. In general, the broad spectrum of poor mental health indicators was associated with concurrent life dissatisfaction. After multiple adjustments, major depressive disorder (MDD), hopelessness and mental distress remained independent correlates of life dissatisfaction, while personality disorder or self-reported childhood adversities lost their significance when these other factors were included in the model. Mental health is closely interwoven with life satisfaction. Even if personality disorder and childhood adversities were significant correlates of life dissatisfaction, adverse concurrent mental symptoms and features and MDD were its strongest correlates.	\N	\N
22595871	The present study aimed to investigate glutamate concentrations in patients with unipolar depression in the midcingulate cortex (MCC) as compared to the left dorsolateral prefrontal cortex (DLPFC). We hypothesized a dissociation of glutamate levels with unchanged levels in DLPFC and abnormally changed levels in MCC as well as differential effects of antidepressant pharmacotherapy. Glutamate was determined using magnetic resonance spectroscopy at 3 T in DLPFC and MCC in fourteen depressed patients and matched healthy volunteers. A follow-up measurement was performed after 4 weeks of antidepressant treatment. The main finding is a region-specific pattern of glutamate concentrations with increased MCC glutamate concentrations and no significant differences in DLPFC glutamate concentrations in unipolar depressive patients compared to healthy controls. Response and non-response to antidepressant pharmacotherapy were predicted by high glutamate at baseline in DLPFC and MCC, respectively. In addition, treatment responders showed a further increase in DLPFC glutamate levels after successful antidepressant treatment. Findings indicate altered region-specific glutamate concentrations in DLPFC and MCC that are predictive of response and non-response, respectively, to antidepressant pharmacotherapy. These findings might serve as a starting point for future studies in which the value of this metabolite pattern for treatment response prediction should be investigated.	\N	\N
22610471	Most studies of physical activity predictors in people with disability have lacked a guiding theoretical framework. Identifying theory-based predictors is important for developing activity-enhancing strategies. To use the World Health Organization's International Classification of Functioning, Disability and Health (ICF) framework to identify predictors of leisure time physical activity among people with spinal cord injury (SCI). Six hundred ninety-five persons with SCI (M age=47; 76% male) completed measures of Body Functions and Structures, Activities and Participation, Personal Factors, and Environmental Factors at baseline and 6-months. Activity was measured at 6 and 18 months. Logistic and linear regression models were computed to prospectively examine predictors of activity status and activity minutes per day. Models explained 19%-25% of variance in leisure time physical activity. Activities and Participation and Personal Factors were the strongest, most consistent predictors. The ICF framework shows promise for identifying and conceptualizing predictors of leisure time physical activity in persons with disability.	\N	\N
22613683	The words 'defaulter', 'suspect' and 'control' have been part of the language of tuberculosis (TB) services for many decades, and they continue to be used in international guidelines and in published literature. From a patient perspective, it is our opinion that these terms are at best inappropriate, coercive and disempowering, and at worst they could be perceived as judgmental and criminalising, tending to place the blame of the disease or responsibility for adverse treatment outcomes on one side-that of the patients. In this article, which brings together a wide range of authors and institutions from Africa, Asia, Latin America, Europe and the Pacific, we discuss the use of the words 'defaulter', 'suspect' and 'control' and argue why it is detrimental to continue using them in the context of TB. We propose that 'defaulter' be replaced with 'person lost to follow-up'; that 'TB suspect' be replaced by 'person with presumptive TB' or 'person to be evaluated for TB'; and that the term 'control' be replaced with 'prevention and care' or simply deleted. These terms are non-judgmental and patient-centred. We appeal to the global Stop TB Partnership to lead discussions on this issue and to make concrete steps towards changing the current paradigm.	\N	\N
22621292	It is expected that nursing education improves abilities of students in solving problems, decision making and critical thinking in different circumstances. This study was performed to analyse the effects of care plans prepared using concept maps on the critical thinking dispositions of students. An experimental group and a control group were made up of a total of 80 freshman and sophomore students from the nursing department of a health school. The study used a pre-test post-test control group design. The critical thinking dispositions of the groups were measured using the California Critical Thinking Disposition Inventory. In addition, the care plans prepared by the experimental group students were evaluated using the criteria for evaluating care plans with concept maps. T-test was used in analysing the data. The results showed that there were no statistically significant differences in the total and sub-scale pre-test scores between the experimental group and control group students. There were also significant differences in the total and sub-scale post-test scores between the experimental group and control group students. There were significant differences between concept map care plan evaluation criteria mean scores of the experimental students. In the light of these findings, it could be argued that the concept mapping strategy improves critical thinking skills of students.	\N	\N
22621294	Empathy and absence of prejudice and stigma are instrumental in facilitating effective nurse-patient relations. This study assessed empathy levels and regard for specific medical conditions in undergraduate nursing students. A cross-sectional study was undertaken using paper-based versions of the Jefferson Scale of Physician Empathy (JSPE) and Medical Condition Regard Scale (MCRS), along with a brief set of demographic questions. Participants reported good empathy levels on JSPE. Attitudes towards intellectual disability, chronic pain, acute mental illness and terminal illness rated well on MCRS. Attitudes towards substance abuse, however, were lower. There were no significant differences between age groups, gender or year level of study. Overall results of this study were positive. Nursing students demonstrated acceptable empathy levels. Attitudes towards patients who abuse substances highlight an area that needs both further exploration and addressing. Attitudes towards mental health diagnoses were particularly favourable given that these often attract stigma and negative attitudes.	\N	\N
22637543	Although frontal dysexecutive disorders are frequently considered to be due to working memory deficit, this has not been systematically examined and very little evidence is available for impairment of working memory in frontal damage. The objective of this study was to examine the components of working memory, their anatomy and the relations with executive functions in patients with stroke involving the frontal or posterior cortex. The study population consisted of 29 patients (frontal: n=17; posterior: n=12) and 29 matched controls. Phonological loop (letter and word spans, phonological store; rehearsal process), visuospatial sketchpad (visuospatial span) and the central executive (working memory span, dual task and updating process) were examined. The group comparison analysis showed impairment in the frontal group of: (i) verbal spans (P<0.03); (ii) with a deficit of the rehearsal process (P=0.006); (iii) visuospatial span (P=0.04); (iv) working memory span (P=0.001) that disappeared after controlling for verbal span and (v) running memory (P=0.05) unrelated to updating conditions. The clinical anatomical correlation study showed that impairment of the central executive depended on frontal and posterior lesion. Cognitive dysexecutive disorders were observed in 11/20 patients with central executive deficit and an inverse dissociation was observed in two patients. Receiver operating characteristic curve analysis indicated that cognitive dysexecutive disorders had the highest ability to discriminate frontal lesions (area under curve=0.844, 95% confidence interval: 0.74-0.95; P=0.0001; central executive impairment: area under curve=0.732, 95% confidence interval: 0.57-0.82; P=0.006). This study reveals that frontal lesions induce mild impairment of short-term memory associated with a deficit of the rehearsal process supporting the role of the frontal lobe in this process; the central executive depends on lesions in the frontal lobe and posterior regions accounting for its low frequency and the negative results of group studies. Finally, the frontal dysexecutive syndrome cannot be attributed to central executive impairment, although it may contribute to some dysexecutive disorders.	\N	\N
22638707	This systematic review aims to establish which cognitive domains are associated with falls or falls risk. Recent evidence suggests that impaired cognition increases seniors' risk of falling. The purpose of this review was to identify the cognitive domains that are significantly associated with falls or falls risk in older adults. We conducted a systematic review of peer-reviewed journal articles published from 1948 to present, focusing on studies investigating different domains of cognitive function and their association with falls or falls risk in adults aged 60 years or older. In accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, we completed a comprehensive search of MEDLINE, PubMed, and EMBASE databases to identify studies examining the association between cognitive function and falls or falls risk. With an expert in the field, we developed a quality assessment questionnaire to rate the quality of the studies included in this systematic review. Twenty-five studies were included in the review. We categorized studies based on two related but distinct cognitive domains: (1) executive functions or (2) dual-task ability. Twelve studies reported a significant association between executive functions and falls risk. Thirteen studies reported that dual-task performance is a predictor of falls or falls risk in older adults. Three studies did not report an association between cognition and falls risk. Consistent evidence demonstrated that executive functions and dual-task performance were highly associated with falls or falls risk. The results from this review will aid healthcare professionals and researchers in developing innovative screening and treatment strategies for mitigating falls risk by targeting specific cognitive domains.	\N	\N
22638948	To detect risky eating behavior questionnaires should be economic but at the same time they should fulfill the psychometric quality criteria. Available instruments are too long for the target group (e. g. EDE-Q, 28 items), restricted on primary symptoms (short version of EDI, 23 items) and with minor reliability (e. g. SCOFF and WC-Scale, 5 items each). Using the German version of the Eating Attitudes Test (EAT-26D, which comprises 26 items) in a community sample of 1 331 11-13 year old girls and 906 boys from Thuringia, Germany, we measured a internal consistency of Cronbachs' Alpha=0.85 for girls and 0.78 for boys. In a principal factor analysis, we could replicate the 6-factorial structure of previous studies. A confirmatory factor analysis verified the suitability of the EAT-26D for both, girls and boys. Reducing the EAT-26D on the 3 core-factors leads to an economic 13 item short version with an internal consistency of 0.87 for girls and 0.80 for boys.	\N	\N
22643297	As India rapidly urbanizes, within urban areas socioeconomic disparities are rising and health inequality among urban children is an emerging challenge. This paper assesses the relative contribution of socioeconomic factors to child health inequalities between the less developed Empowered Action Group (EAG) states and more developed South Indian states in urban India using data from the 2005-06 National Family Health Survey. Focusing on urban health from varying regional and developmental contexts, socioeconomic inequalities in child health are examined first using Concentration Indices (CIs) and then the contributions of socioeconomic factors to the CIs of health variables are derived. The results reveal, in order of importance, pronounced contributions of household economic status, parent's illiteracy and caste to urban child health inequalities in the South Indian states. In contrast, parent's illiteracy, poor economic status, being Muslim and child birth order 3 or more are major contributors to health inequalities among urban children in the EAG states. The results suggest the need to adopt different health policy interventions in accordance with the pattern of varying contributions of socioeconomic factors to child health inequalities between the more developed South Indian states and less developed EAG states.	\N	\N
22645196	The authors examined the extent to which changes in testosterone concentrations before competition would be associated with performance among elite male hockey players. Saliva samples were collected on 2 noncompetition days (baseline) and before 2 playoff games (1 home game, 1 away game). Individual performance was assessed by the coaching staff after each game. Results indicated that changes in testosterone before competition predicted performance, but this effect was influenced by game location. Unexpectedly, the authors found a significant negative relationship between a rise in testosterone and performance for the away game and a nonsignificant positive relationship for the home game. These findings indicate that game location should be considered in studies examining the neuroendocrine correlates of athletic competition.	\N	\N
22648580	The present study focuses on the effects of graphic warnings related to excessive gambling. It is based upon a theoretical model derived from both the Protection Motivation Theory (PMT) and the Elaboration Likelihood Model (ELM). We focus on video lottery terminal (VLT), one of the most hazardous format in the gaming industry. Our cohort consisted of 103 actual gamblers who reported previous gambling activity on VLT's on a regular basis. We assess the effectiveness of graphic warnings vs. text-only warnings and the effectiveness of two major arguments (i.e., family vs. financial disruption). A 2 × 2 factorial design was used to test the direct and combined effects of two variables (i.e., warning content and presence vs. absence of a graphic). It was found that the presence of a graphic enhances both cognitive appraisal and fear, and has positive effects on the Depth of Information Processing. In addition, graphic content combined with family disruptions is more effective for changing attitudes and complying with the warning than other combinations of the manipulated variables. It is proposed that ELM and PMT complement each other to explain the effects of warnings. Theoretical and practical implications are discussed.	\N	\N
22648762	Brain abnormalities in Williams syndrome (WS) have been consistently reported, despite few studies have devoted attention to connectivity between different brain regions in WS. In this study, we evaluated corpus callosum (CC) morphometry: bending angle, length, thickness and curvature of CC using a new shape analysis method in a group of 17 individuals with WS matched with a typically developing group. We used this multimethod approach because we hypothesized that neurodevelopmental abnormalities might result in both volume changes and structure deformation. Overall, we found reduced absolute CC cross-sectional area and volume in WS (mean CC and subsections). In parallel, we observed group differences regarding CC shape and thickness. Specifically, CC of WS is morphologically different, characterized by a larger bending angle and being more curved in the posterior part. Moreover, although CC in WS is shorter, a larger relative thickness of CC was found in all callosal sections. Finally, groups differed regarding the association between CC measures, age, white matter volume and cognitive performance. In conclusions, abnormal patterns of CC morphology and shape may be implicated in WS cognitive and behavioural phenotype.	\N	\N
22652802	The pineal hormone melatonin plays a major role in circadian sleep-wake rhythm. Patients with Chronic Kidney Disease (CKD), especially those who are on hemodialysis, frequently suffer from sleep disturbances. In this review an overview is given of the classification of stages of chronic kidney disease, followed by a presentation of the circadian rhythm disorders in renal disease involving sleep disturbances in relation to melatonin deficiency. The therapeutic benefit of melatonin treatment in sleep disorders related to chronic kidney disease including the controlled trials solving this topic, is described. Furthermore, the beneficial effect of melatonin on blood pressure alterations in CKD states and the protection of melatonin in oxidative stress and inflammation in renal disorders are explored. Finally a hypothetic model is described for the relation between circadian rhythm disorders and CKD.	\N	\N
22657159	To examine occupational therapists' attitudes and beliefs towards addressing clients' sexuality and sexual needs during everyday practice. A cross-sectional internet based survey was conducted among a convenience sample (n = 120) of occupational therapists working in Ireland. Respondents' perceived knowledge, awareness and confidence to address sexuality were examined. Respondents also reported current practice relating to addressing sexuality. Sexuality although considered a legitimate area of practice was rarely addressed by occupational therapists. Participants reported low levels of awareness, knowledge and confidence relating to addressing client sexuality. Specific barriers identified by participants to addressing sexuality include lack of training, perceived lack of readiness of the client, client's age and marital status, perceived appropriateness of sexuality for the client. Occupational therapists in Ireland appear to be ambivalent towards the inclusion of sexuality as part of practice. Current practice rarely includes clients' sexual needs and appears to be influenced by a hetro-normative conservative discourse of sexuality. Additional training and education, which challenges current assumptions relating to sexuality, is required to ensure that the needs of people with illness and disability are met.	\N	\N
22662410	The study compared clinical, psychopathological, and personality profiles between immigrants and Spanish native-born pathological gambling patients. A total of 1,601 native-born and 133 immigrant patients attending treatment at a specialized hospital unit were administered a battery of questionnaires during clinical assessment. Outcome measures were compared between both groups and the incremental predictive accuracy of the area of origin was examined using a regression model. Native-born Spaniards showed a mean 2.6 yr. greater duration of the disorder, while immigrants scored higher on South Oaks Gambling Screen, frequency of going to casinos, and total money spent (in a single day and/or to recover losses). General psychopathology and personality scores did not differ between the cohorts. However, immigration from Asia had a statistically significantly incremental validity for pathological gambling in South Oaks Gambling Screen scores. Both cohorts shared more similarities than differences in their gambling profiles.	\N	\N
22670574	The distinction between aggressive and passive victims of school bullying is well documented. Aggressive victims exhibit restlessness and hot-temperedness, are easily provoked, and take revenge when irritated, whereas passive victims are quiet and timid when attacked or insulted and withdraw rather than retaliate. To date, there has been no evidence-based evaluative study examining interventions designed specifically to reduce aggressive victimization, and neither has there been an inclusive assessment screening of high-risk aggressive victims prior to intervention. This study addressed these research gaps by employing multi-stage assessment procedures and a mixed-mode methodology in a one-year longitudinal design. Data were collected from student self-reports, parent and teacher rating scales, and individual structured interviews with students, parents and teachers. A total of 269 potential high-risk aggressive victims were identified from among 5,089 schoolchildren, 68 of whom were screened out and randomly assigned to 10 treatment groups, with 39 completing a one-year follow-up study. Multivariate analysis of variance identified significant improvements in physical and verbal victimization (F(2,47, 93.99) = 10.73, p < 0.01), verbal victimization (F(2.74, 104.14) = 12.80, p < 0.01) and social exclusion scores at the three follow-up assessments compared to the pre-treatment scores, and the qualitative results were consistent, showing participants' cognition, emotion, and behavior to have been positively reconstructed by the group intervention. The consistent quantitative and qualitative results confirm that the cognitive-behavioral group therapy program reported herein is effective in reducing aggressive victims' anxious and depressed emotions and reactive cognition.	\N	\N
22677166	This study examined the efficacy of a program for parents of young adolescents combining behavioral family intervention with acceptance-based strategies. 180 parents were randomly allocated to a 6-session group ABCD Parenting Young Adolescent Program or wait-list condition. Completer analysis indicated parents in the intervention reported significantly higher adolescent prosocial behaviors (p = 0.020), lower conduct problems (p = 0.048) and total difficulties (p = 0.041). These parents also reported lower stress associated with adolescent moodiness (p = 0.032), parent life-restriction (p < 0.001), adult-relations (p < 0.001), social isolation (p = 0.012), incompetence/guilt (p < 0.001), lower stress in the parenting domain (p < 0.001) and lower overall stress (p = 0.003) relative to the control condition following the intervention period. No other statistically significant differences were evident (p < 0.05). Results of intention-to-treat analyses were similar. Greater reliable clinically significant change was also achieved for the intervention condition. Participants reported high satisfaction with all elements of the ABCD program. Results suggest the program may assist parents of young adolescents to promote or maintain protective factors in their families. Australian and New Zealand Clinical Trials Registry: ANZCTRN12609000194268.	\N	\N
22681329	After rapid hypnotic induction, 12 healthy volunteers underwent hypnotic deepening with relaxation or with fractionation (without relaxation) in a random latin-square protocol. Electroencephalographic occipital alpha activity was measured, low-resolution brain electromagnetic tomography was performed, and hemodynamics (stroke volume, heart rate, cardiac output, mean arterial blood pressure, forearm arterial flow and resistance) were monitored in basal conditions and after deepening. After relaxation, both forearm flow (-18%) and blood pressure (-4%) decreased; forearm resistance remained unchanged. After fractionation, a forearm flow decrease comparable to that recorded after relaxation was observed, but blood pressure remained unchanged, leading to an increase of forearm resistance (+51%). Central hemodynamics did not change. Alpha activity increased in the precuneus after fractionation only. In conclusion, both relaxation and fractionation have vasoconstrictor effects, but fractionation is also associated with an increase in peripheral resistance.	\N	\N
22686145	This study examines the role of acculturation, perceived discrimination, and self-esteem in predicting the mental health symptoms and risk behaviors among 1.5 and second generation non-Jewish adolescents born to migrant families compared with native-born Jewish Israeli adolescents in Israel. Participants included n = 65 1.5 migrant adolescents, n = 60 second generation migrant adolescents, and n = 146 age, gender, and socioeconomic matched sample of native-born Jewish Israelis. Participants completed measures of acculturation pattern, perceived discrimination, and self-esteem as well as measures of mental health symptoms and risk behaviors. Results show that migrant adolescents across generations reported worse mental health symptoms compared with native-born Jewish Israelis. However, only the 1.5 generation migrants reported higher engagement in risk behaviors compared with second generation migrants and native-born Jewish Israelis. Our findings further showed that acculturation plays an important role in predicting the mental health status of migrant youth, with those characterized with integrated acculturative pattern reporting lower mental health symptoms compared with assimilated acculturation pattern. Importantly, contextual factors, such as higher perception of discrimination in the receiving culture as well as individual factors such as lower self-esteem and female gender were strongly associated with worse mental health symptoms. The findings manifest the complex relationship between contextual factors and individual level variables in the acculturative process of migrants as well as the importance of examining the effect of migration generation on mental health outcomes.	\N	\N
22686494	The influence of reinforcer magnitude and reinforcer delay on smoking abstinence was studied using an analog model of contingency management. Participants (N = 103, 74% men) visited our laboratory 3 times daily for 5 days and received money for providing a breath sample that indicated smoking abstinence (carbon monoxide level ≤6 parts per million). Using a factorial design, we assigned participants randomly to 1 of 4 groups that could earn a total of either $207.50 (high-magnitude condition) or $70.00 (low-magnitude condition), and received earnings either at each visit (no-delay condition) or in a single lump sum 1 week following the study (delay condition). High-magnitude reinforcement, regardless of delay, was associated with higher rates of abstinence than was low-magnitude reinforcement. High magnitude of reinforcement provided immediately but in incremental amounts was associated with longer intervals to relapse during treatment in comparison with high-magnitude reinforcement provided in a single lump sum after a delay. Low rates of responding in the low-magnitude conditions made interpretation of the impact of delay in those conditions difficult. These findings further demonstrate that high magnitude of reinforcement results in better outcomes than does low magnitude of reinforcement, and that a delay to reinforcement can be detrimental-even when a high magnitude of reinforcement is provided.	\N	\N
22687191	Health communication studies emphasize the importance of addressing the needs and expectations of patients and families with the disclosure of grave medical conditions. However, little attention has focused on their expectations and experiences of the clinical encounters in diagnosis disclosure of dementia. In-depth post-encounter interviews with ten patients and 17 companions from two memory clinics in Israel were analyzed using grounded theory. The analysis focused on identifying their expectations, their experiences, and their perceptions of the process and outcomes. Major differences exist between patients' and companions' expectations. Patients' expectations were an expression of the lack of knowledge/understanding of the visit's purpose and of insight into the memory deterioration. Companions had more clear-cut expectations: some desired confirmation of the legitimacy and pertinence of their concerns about their relatives' memory problem, whereas others hoped to allay their concerns. Patients' dissatisfaction stemmed mostly from their perceptions of the process, communication, and outcome. Companions' dissatisfaction stemmed from lack of information or of tailored follow-up processes for implementing recommendations provided by the clinic. Our findings expose two main issues challenging fulfillment of the different and frequently opposing expectations of patients and companions. The first is a consequence of the multi-participant nature of the encounter and the second relates to the character and severity of the disease itself. The discordance between the expectations of the two participants generates conflicts that interfere with meeting their diverse needs within the encounters - with consequent disappointment. The implications of these issues merit consideration in the planning of dementia management.	\N	\N
22688777	The present study examined children's compliance and noncompliance behaviors in response to parental control strategies in 20 children with high-functioning autism (HFA) and 20 matched typically-developing children. Observational coding was used to measure child compliance (committed, situational), noncompliance (passive, defiance, self-assertion, negotiation) and parent control strategies (commands, reprimands, positive incentives, reasoning, bargaining) in a clean-up task. Sequential analyses were conducted to identify parent behaviors that temporally predicted child compliance or noncompliance. Children with HFA were significantly more noncompliant and less compliant immediately following parents' indirect commands than typically-developing children, even after controlling for receptive language. These results add to the existing literature on the efficacy of control strategies for children with autism, and have important implications for caregiver interventions.	\N	\N
22693339	The brain network underlying speech comprehension is usually described as encompassing fronto-temporal-parietal regions while neuroimaging studies of speech intelligibility have focused on a more spatially restricted network dominated by the superior temporal cortex. Here we use functional magnetic resonance imaging with a novel whole-brain multivariate pattern analysis (MVPA) to more fully characterize neural responses and connectivity to intelligible speech. Consistent with previous univariate findings, intelligible speech elicited greater activity in bilateral superior temporal cortex relative to unintelligible speech. However, MVPA identified a more extensive network that discriminated between intelligible and unintelligible speech, including left-hemisphere middle temporal gyrus, angular gyrus, inferior temporal cortex, and inferior frontal gyrus pars triangularis. These fronto-temporal-parietal areas also showed greater functional connectivity during intelligible, compared with unintelligible, speech. Our results suggest that speech intelligibly is encoded by distinct fine-grained spatial representations and within-task connectivity, rather than differential engagement or disengagement of brain regions, and they provide a more complete view of the brain network serving speech comprehension. Our findings bridge a divide between neural models of speech comprehension and the neuroimaging literature on speech intelligibility, and suggest that speech intelligibility relies on differential multivariate response and connectivity patterns in Wernicke's, Broca's, and Geschwind's areas.	\N	\N
22697451	Distress intolerance is an important transdiagnostic variable that has long been implicated in the development and maintenance of psychological disorders. Self-report measurement strategies for distress intolerance (DI) have emerged from several different models of psychopathology and these measures have been applied inconsistently in the literature in the absence of a clear gold standard. The absence of a consistent assessment strategy has limited the ability to compare across studies and samples, thus hampering the advancement of this research agenda. This study evaluated the latent factor structure of existing measures of DI to examine the degree to which they are capturing the same construct. Results of confirmatory factor analysis in three samples totaling 400 participants provided support for a single-factor latent structure. Individual items of these four scales were then correlated with this factor to identify those that best capture the core construct. Results provided consistent support for 10 items that demonstrated the strongest concordance with this factor. The use of these 10 items as a unifying measure in the study of DI and future directions for the evaluation of its utility are discussed.	\N	\N
22708638	Type 2 diabetes (T2D) is associated with increased risk of morbidity and premature mortality. Among those at high risk, incidence can be halved through healthy changes in behaviour. Information about genetic and phenotypic risk of T2D is now widely available. Whether such information motivates behaviour change is unknown. We aim to assess the effects of communicating genetic and phenotypic risk of T2D on risk-reducing health behaviours, anxiety, and other cognitive and emotional theory-based antecedents of behaviour change. In a parallel group, open randomised controlled trial, approximately 580 adults born between 1950 and 1975 will be recruited from the on-going population-based, observational Fenland Study (Cambridgeshire, UK). Eligible participants will have undergone clinical, anthropometric, and psychosocial measurements, been genotyped for 23 single-nucleotide polymorphisms associated with T2D, and worn a combined heart rate monitor and accelerometer (Actiheart(®)) continuously for six days and nights to assess physical activity. Participants are randomised to receive either standard lifestyle advice alone (control group), or in combination with a genetic or a phenotypic risk estimate for T2D (intervention groups). The primary outcome is objectively measured physical activity. Secondary outcomes include self-reported diet, self-reported weight, intention to be physically active and to engage in a healthy diet, anxiety, diabetes-related worry, self-rated health, and other cognitive and emotional outcomes. Follow-up occurs eight weeks post-intervention. Values at follow-up, adjusted for baseline, will be compared between randomised groups. This study will provide much needed evidence on the effects of providing information about the genetic and phenotypic risk of T2D. Importantly, it will be among the first to examine the impact of genetic risk information using a randomised controlled trial design, a population-based sample, and an objectively measured behavioural outcome. Results of this trial, along with recent evidence syntheses of similar studies, should inform policy concerning the availability and use of genetic risk information.	\N	\N
22717148	This longitudinal study sought to identify developmental changes in strategy use between 5 and 7 years of age when solving exact calculation problems. Four mathematics and reading achievement subtypes were examined at four time points. Five strategies were considered: finger counting, verbal counting, delayed retrieval, automatic retrieval, and derived fact retrieval. Results provided unique insights into children's strategic development in exact calculation at this early stage. Group analysis revealed relationships between mathematical and/or reading difficulties and strategy choice, shift, and adaptiveness. Use of derived fact retrieval by 7 years of age distinguished children with mathematical difficulties from other achievement subtypes. Analysis of individual differences revealed marked heterogeneity within all subtypes, suggesting (inter alia) no marked qualitative distinction between our two mathematical difficulty subtypes.	\N	\N
22722725	Maintaining physical health in the presence of severe mental illness remains a challenge. The aims of this study were to identify the most pressing physical health problems of long-term psychiatric in-patients and to identify vulnerable subgroups, as part of a multi-phased programme evaluation project to improve service delivery to and quality of care of long-term patients in Weskoppies Hospital. Regular nursing statistics on vital data, infections, injuries, deaths, and adverse incidents, as well as clinical file data, infection-control statistics and dietician statistics were recorded for 268 long-term in-patients at Weskoppies Hospital over six months. Adverse incidents including aggression were recorded because of their potential for injury and nursing implications. Subgroups of patients were compared using two-way tables and Fisher's Exact Tests, or Mann-Whitney-U and Kruskal-Wallis tests. The blood pressure of hypertensive patients was well controlled. Prevalent problems were epilepsy, respiratory tract infections, and injuries (accidental and from fighting or assault). Most vulnerable are older male patients (prone to respiratory tract infections and lower body weight); patients with cognitive disorders (prone to any injury, especially accidents and falls); and younger male patients (prone to aggression and resultant injury). Increased screening should be conducted for older underweight male patients (for chronic respiratory or infectious diseases that might cause cachexia) and of patients with cognitive disorders or who have fallen (for treatable risk factors for falling and preventative measures). More patients should be referred for special diets. Nursing interventions should be emphasised more with aggressive and irritable patients.	\N	\N
22731991	The prevalence of obesity has reached epidemic proportions worldwide, and is also increasing among public safety professionals like firefighters who are expected to be fit and more active. The present study evaluates the associations among Body Mass Index (BMI), weight perception and cardiovascular risk factors in 768 male career firefighters from two Midwestern states in the United States. A physical examination was performed and fasting blood samples were taken. Cardio-respiratory fitness (CRF) was determined from symptom- limited maximal treadmill exercise testing with electrocardiogram (ECG) monitoring and estimation of oxygen consumption (metabolic equivalents, METS) using the Bruce protocol. A health and lifestyle questionnaire was administered with standardized written instructions for completion. Self-reports of weight perception were extracted from responses to the completed multiple choice questionnaire. Baseline characteristics were described using the mean (standard deviation) for continuous variables and frequency for categorical variables. Group comparisons were calculated using analysis of variance (ANOVA). Linear models and logistic regression models were used to adjust for possible confounders. Logistic regression analyses were used to calculate the odds ratios of underestimating one's weight category. A high proportion of overweight and obese male career firefighters underestimate their weight categories (68%). The risk of underestimating one's weight category increased by 24% with each additional unit of increasing BMI after adjustment for age and CRF. When divided into six groups based on combinations of measured BMI category and weight perception, there were significant differences among the groups for most cardiovascular risk factors. After adjustment for age and BMI, these differences remained statistically significant for CRF, amount of weekly exercise, prevalence of Metabolic Syndrome (MetSyn), body fat percentage and cholesterol measurements. A high proportion of overweight and obese male career firefighters underestimate their measured BMI categories. As a result, they are unlikely to fully appreciate the negative health consequences of their excess weight. The results of this study emphasize the importance of objectively measuring BMI and then informing patients of their actual weight status and the associated disease risks.	\N	\N
22737094	The smartphone has emerged as an important technological device to assist physicians with medical decision making, clinical tasks, and other computing functions. A smartphone is a device that combines mobile telecommunication with Internet accessibility as well as word processing. Moreover, smartphones have additional features such as applications pertinent to clinical medicine and practice management. The purpose of this study was to investigate the innovation factors that affect a physician's decision to adopt an emerging mobile technological device such as a smartphone. The study sample consisted of 103 physicians from community hospitals and academic medical centers in the southeastern United States. Innovation factors are elements that affect an individual's attitude toward using and adopting an emerging technology. In our model, the innovation characteristics of compatibility, job relevance, the internal environment, observability, personal experience, and the external environment were all significant predictors of attitude toward using a smartphone. These influential innovation factors presumably are salient predictors of a physician's attitude toward using a smartphone to assist with clinical tasks. Health information technology devices such as smartphones offer promise as a means to improve clinical efficiency, medical quality, and care coordination and possibly reduce healthcare costs.	\N	\N
22746263	Deciding among medical treatment options is a pivotal event following cancer diagnosis, a task that can be particularly daunting for individuals uncomfortable with communication in a medical context. Few studies have explored the surgical decision-making process and associated outcomes among Latinas. We propose a model to elucidate pathways through which acculturation (indicated by language use) and reports of communication effectiveness specific to medical decision making contribute to decisional outcomes (i.e., congruency between preferred and actual involvement in decision making, treatment satisfaction) and quality of life among Latinas and non-Latina White women with breast cancer. Latinas (N = 326) and non-Latina Whites (N = 168) completed measures six months after breast cancer diagnosis, and quality of life was assessed 18 months after diagnosis. Structural equation modeling was used to examine relationships between language use, communication effectiveness, and outcomes. Among Latinas, 63% reported congruency in decision making, whereas 76% of non-Latina Whites reported congruency. In Latinas, greater use of English was related to better reported communication effectiveness. Effectiveness in communication was not related to congruency in decision making, but several indicators of effectiveness in communication were related to greater treatment satisfaction, as was greater congruency in decision making. Greater treatment satisfaction predicted more favorable quality of life. The final model fit the data well only for Latinas. Differences in quality of life and effectiveness in communication were observed between racial/ethnic groups. Findings underscore the importance of developing targeted interventions for physicians and Latinas with breast cancer to enhance communication in decision making.	\N	\N
22747245	The purpose of this study was to examine the chronic conditions, behavioral-mental health and service utilization of Latino American women in the first epidemiologic survey in the United States. Using a national sample (n=1427) from the National Latino and Asian American Study, we assessed and compared the prevalence of overall health and service use in three major subgroups, Cuban, Mexican, and Puerto Rican, and in other Latino American women. Service use included general medical, mental health, and subspecialists. In physical health, Puerto Rican American women reported the highest rate of asthma, whereas Mexican American women reported the highest rate of diabetes. Cuban American women reported the highest rate of hypertension and heart diseases. Body mass index (BMI) indicated that overweight (BMI 25-29.9 kg/m(2)) and obesity (BMI≥30 kg/m(2)) were prevalent in all three subgroups: two thirds of Mexicans and Puerto Ricans, respectively, and >50% of Cuban Americans. Of the sample, 11.6% rated their mental health status as fair or poor, and 10.8% reported at least one major depressive disorder (MDD) in the past 12 months. Puerto Rican American women had the highest rates on depression, substance abuse, and seeking mental health service, and Cuban American women saw specialists most frequently. Patterns of overall health issues varied among Latino American subgroup women, yet they have low rates of healthcare use. It is critical to further examine factors associated with the sex-specific health issues and with their health services underuse.	\N	\N
22761530	To determine student competency and confidence in the provision of diabetes care and satisfaction with incorporation of the American Pharmacist Association/American Association of Diabetes Educators (APhA/AADE) diabetes certificate program into the required doctor of pharmacy (PharmD) curriculum. Material from the diabetes certificate program was incorporated longitudinally into the third-year curriculum skills laboratory courses. Educational techniques used included self-study modules with case questions, lectures using the program's slides and live seminar materials, and active-learning techniques including instructor-led modeling and role-playing exercises, small group activities, objective structured learning exercises (OSLE) using standardized patients, and a week-long diabetes simulation. Students achieved a 100% pass rate on a diabetes certificate program examination and earned a mean score of 71.8 out of 100 points on a medication therapy management (MTM) objective structured clinical examination (OSCE). A student survey demonstrated high student confidence in their ability to provide diabetes care (mean scores 4.2 to 4.8) and satisfaction with the program (mean scores 4.5 to 4.8). Longitudinal integration of a nationally recognized diabetes certificate program into the required PharmD curriculum produced satisfied students competent in providing diabetes pharmaceutical care.	\N	\N
22766732	Hexanucleotide expansion repeats in the C9ORF72 gene are a major cause of familial and, to a lesser extent, sporadic frontotemporal lobar degeneration (FTLD), amyotrophic lateral sclerosis (ALS), and FTLD-ALS. To examine whether C9ORF72 expansions could be involved in early-onset Alzheimer's disease (EOAD), we genotyped the hexanucleotide repeat region in a large cohort of 114 EOAD patients who all had positive AD cerebrospinal fluid (CSF) biomarkers. We found hexanucleotide expansion repeats of the C9ORF72 gene in 3 out of 114 patients (2.6%). We raise several hypotheses to explain our results and discuss the current status of AD CSF biomarkers in the dementia diagnostic algorithm.	\N	\N
22773361	Exploratory structural equation modeling (SEM) was applied to a multiple indicator (26 individual symptom ratings) by multitrait (ADHD-IN, ADHD-HI and ODD factors) by multiple source (mothers, fathers and teachers) model to test the invariance, convergent and discriminant validity of the Child and Adolescent Disruptive Behavior Inventory with 872 Thai adolescents and the ADHD Rating Scale-IV and ODD scale of the Disruptive Behavior Inventory with 1,749 Spanish children. Most of the individual ADHD/ODD symptoms showed convergent and discriminant validity with the loadings and thresholds being invariant over mothers, fathers and teachers in both samples (the three latent factor means were higher for parents than teachers). The ADHD-IN, ADHD-HI and ODD latent factors demonstrated convergent and discriminant validity between mothers and fathers within the two samples. Convergent and discriminant validity between parents and teachers for the three factors was either absent (Thai sample) or only partial (Spanish sample). The application of exploratory SEM to a multiple indicator by multitrait by multisource model should prove useful for the evaluation of the construct validity of the forthcoming DSM-V ADHD/ODD rating scales.	\N	\N
22774443	Taking the Resources-Experiences-Demands Model (RED Model) by Salanova and colleagues as our starting point, we tested how work self-efficacy relates positively to negative (i.e., work overload and work-family conflict) and positive outcomes (i.e., job satisfaction and organizational commitment), through the mediating role of workaholism (health impairment process) and work engagement (motivational process). In a sample of 386 administrative staff from a Spanish University (65% women), Structural Equation Modeling provided full evidence for the research model. In addition, Multivariate Analyses of Variance showed that self-efficacy was only related positively to one of the two dimensions of workaholism, namely, working excessively. Finally, we discuss the theoretical and practical contributions in terms of the RED Model.	\N	\N
22774798	We conducted a haptic search experiment to investigate the influence of the Gestalt principles of proximity, similarity, and good continuation. We expected faster search when the distractors could be grouped. We chose edges at different orientations as stimuli because they are processed similarly in the haptic and visual modality. We therefore expected the principles of similarity and good continuation to be operational in haptics as they are in vision. In contrast, because of differences in spatial processing between vision and haptics, we expected differences for the principle of proximity. In haptics, the Gestalt principle of proximity could operate at two distinct levels-somatotopic proximity or spatial proximity-and we assessed both possibilities in our experiments. The results show that the principles of similarity and good continuation indeed operate in this haptic search task. Neither of our proximity manipulations yielded effects, which may suggest that grouping by proximity must take place before an invariant representation of the object has formed. (PsycINFO Database Record (c) 2012 APA, all rights reserved).	\N	\N
22784688	Patients with schizophrenia show deficits in motivation, reward anticipation and salience attribution. Several functional magnetic resonance imaging (fMRI) investigations revealed neurobiological correlates of these deficits, raising the hypothesis of a common basis in midbrain dopaminergic signaling. However, investigations of drug-naïve first-episode patients with comprehensive fMRI tasks are still missing. We recruited unmedicated schizophrenia spectrum patients (N=27) and healthy control subjects (N=27) matched for sex, age and educational levels. An established monetary reward anticipation task in combination with a novel task aiming at implicit salience attribution without the confound of monetary incentive was applied. Patients showed reduced right ventral striatal activation during reward anticipation. Furthermore, patients with a more pronounced hypoactivation attributed more salience to neutral stimuli, had more positive symptoms and better executive functioning. In the patient group, a more differentially active striatum during reward anticipation was correlated positively to differential ventral striatal activation in the implicit salience attribution task. In conclusion, a deficit in ventral striatal activation during reward anticipation can already be seen in drug-naïve, first episode schizophrenia patients. The data suggest that rather a deficit in differential ventral striatal activation than a generally reduced activation underlies motivational deficits in schizophrenia and that this deficit is related to the aberrant salience attribution.	\N	\N
22785396	Mitochondrial dysfunction is a prominent hallmark of Alzheimer's disease (AD). Mitochondrial DNA (mtDNA) damage may be a major cause of abnormal reactive oxidative species production in AD or increased neuronal susceptibility to oxidative injury during aging. The purpose of this study was to assess the influence of mtDNA sequence variation on clinically significant cognitive impairment and dementia risk in the population-based Health, Aging, and Body Composition (Health ABC) Study. We first investigated the role of common mtDNA haplogroups and individual variants on dementia risk and 8-year change on the Modified Mini-Mental State Examination (3MS) and Digit Symbol Substitution Test (DSST) among 1,631 participants of European genetic ancestry. Participants were free of dementia at baseline and incidence was determined in 273 cases from hospital and medication records over 10-12 follow-up years. Participants from haplogroup T had a statistically significant increased risk of developing dementia (OR = 1.86, 95% CI = 1.23, 2.82, p = 0.0008) and haplogroup J participants experienced a statistically significant 8-year decline in 3MS (β = -0.14, 95% CI = -0.27, -0.03, p = 0.0006), both compared with common haplogroup H. The m.15244A>G, p.G166G, CytB variant was associated with a significant decline in DSST score (β = -0.58, 95% CI -0.89, -0.28, p = 0.00019) and the m.14178T>C, p.I166V, ND6 variant was associated with a significant decline in 3MS score (β = -0.87, 95% CI -1.31, -3.86, p = 0.00012). Finally, we sequenced the complete ~16.5 kb mtDNA from 135 Health ABC participants and identified several highly conserved and potentially functional nonsynonymous variants unique to 22 dementia cases and aggregate sequence variation across the hypervariable 2-3 regions that influences 3MS and DSST scores.	\N	\N
22786817	In therapeutic community models for drug treatment, individual recovery is principally structured around group meetings and positive peer influences. Research shows that asocial group members with resistant behaviors and attitudes are at risk for poor treatment outcomes and have the potential to adversely impact the therapeutic group. To gain a better understanding of the asocial client's role in the larger treatment process, in-prison treatment data were used: (1) to model and confirm a two-factor solution of asociality consistent with the literature, and (2) to examine the relationship between asocial clients and treatment engagement for validation of the two-factor model. Exploratory analysis resulted in a three-factor solution representing behavioral responsivity, cognitive distortion, and social disassociation dimensions. Nested ANOVA (i.e., clients nested within prison programs) demonstrated that asocial levels (low, medium, and high risk) predicted treatment engagement. Furthermore, comparisons among asocial risk levels indicated that high asocial clients reported significantly lower engagement levels when compared with low and medium asocial clients.	\N	\N
22791693	Cincinnati Children's Hospital Medical Center created the Intermediate Improvement Science Series (I(2)S(2)) training course to develop organisational leaders to do improvement, lead improvement and get results on specific projects. Each multidisciplinary class consists of 25-30 participants and 12 in-class training days over 6 months. Instructional methods include lectures, case studies, interactive application exercises and dialogue, participant reports and assigned readings. Participants demonstrate competence in improvement science by completing a project with improvement in outcome and/or process measures. They present on their projects and receive feedback during each session and one-on-one coaching between sessions. Since 2006, 279 participants in 11 classes have completed the I(2)S(2) course. Participant evaluations have consistently rated satisfaction, learning, application, impact and value very high. Large and statistically significant changes were observed in pre-course to post-course self-assessment of knowledge of five quality improvement topics. Approximately 85% of the projects demonstrated measurable improvement. At follow-up, 72% of improvement projects were completed and made a part of everyday operations in the participant's unit or were the focus of continuing improvement work. Many changes were spread to other units or programmes. Most (88%) responding graduates continued to participate in formal quality improvement efforts and many led other improvement projects. Nearly half of the respondents presented their results at one or more professional conference. Through the I(2)S(2) course, the authors are developing improvement leaders, accelerating the shift in the culture from a traditional academic medical centre to an improvement-focused culture, and building cross-silo relationships by developing leaders who understand the organisation as a large system of interdependent subsystems focused on improving health.	\N	\N
22805899	Major depressive disorder (MDD) is a serious U.S. public health problem for children and adolescents. This study examined the type and course of treatment and monitoring habits of child psychiatrists treating newly diagnosed children and adolescents with MDD. Length of treatment and monitoring frequency were compared to current recommendations. A national random sample of child psychiatrists (N = 2,250) was surveyed via a modified Dillman approach to mailed surveys. Descriptive statistics and t-tests were used to report and analyze the data. Of 1,982 surveys that were delivered to child psychiatrists, 316 (15.9%) were returned, with 299 surveys (15.1%) providing usable data. The child psychiatrists who responded to the survey reported that they use a combination of antidepressant and psychotherapy treatment, although many (40.1%) treat children with psychotherapy alone as a first-line treatment. With regard to pharmacotherapy for MDD, the child psychiatrists self-reported using fluoxetine or sertraline. Many child psychiatrists also use bupropion or other drug classes as a third-line treatment strategy. The child psychiatrists reported that they treat children and adolescents with antidepressant medication for an average of 10 months. This is significantly (p < 0.05) longer than the 6 month minimum recommended by the American Academy of Child and Adolescent Psychiatry (AACAP). During the first and second months of treatment, the monitoring reported was significantly (p < 0.05) less than that recommended by the U.S. Food and Drug Administration (FDA), while the reported monitoring did not differ (p = 0.10) from FDA recommendations in the third month. Child psychiatrists reported using combination treatment when treating children and adolescents with MDD. When they reported using antidepressant medications, the most commonly prescribed agents were fluoxetine or sertraline. Reported length of antidepressant treatment was adequate for relapse prevention. The monitoring behavior reported by respondents was not consistent with the FDA's recommendations for the first 2 months of treatment, but it was consistent for month 3.	\N	\N
22814147	It has been suggested that synaesthesia is the result of a hyper-sensitive multimodal binding-mechanism. To address the question whether multi-modal integration is altered in synaesthetes in general, grapheme-colour and auditory-visual synaesthetes were studied using the double-flash illusion. This illusion is induced by a single light flash presented together with multiple beep sounds, which is then perceived as multiple flashes. By varying the separation of auditory and visual stimuli, the hypothesis of a widened temporal window of audio-visual integration in synaesthetes was tested. As hypothesised, the results show differences between synaesthetes and controls concerning multisensory integration, but surprisingly other than expected synaesthetes perceive a reduced number of illusions and have a smaller time-window of audio-visual integration compared to controls. This indicates that they do not have a hyper-sensitive binding mechanism. On the contrary, synaesthetes seem to integrate even less than controls between vision and audition.	\N	\N
22814977	A 20-year-old ambidextrous female student with a 15-year history of refractory seizures was admitted to the epilepsy department for a second opinion on her diagnosis and treatment. She developed frequent motor paroxysms at the age of 4-5 years, which appeared resistant to antiepileptic therapy and which have continued to the present day. Over the last 8 years she also had five generalised tonic-clonic seizures. There is a family history of epilepsy on the maternal side. The first type of episode is characterised by left-hand flickering, associated with head turning and loss of awareness. During the second type of attack the patient demonstrates vigorous hand biting which starts without warning. The patient appears disorientated subsequently. EEG telemetry was performed and confirmed the diagnosis of both epilepsy and non-epileptic attacks. Literature reports of the relevant cases are discussed.	\N	\N
22823005	School leavers with intellectual disabilities (ID) often face difficulties in making a smooth transition from school to college, employment or more broadly to adult life. The transition phase is traumatic for the young person with ID and their families as it often results in the loss of friendships, relationships and social networks. The aim of this study was to explore the family carers' views and experiences on transition from school to college or to adult life with special reference to ethnicity. Forty-three families (consisting of 16 White British, 24 Pakistani, 2 Bangladeshi and one Black African) were interviewed twice using a semi-structured interview schedule. The carers were interviewed twice, Time 1 (T1) and Time 2 (T2), T2 being a year later to observe any changes during transition. The findings indicate that although transition planning occurred it was relatively later in the young person's school life. Parents were often confused about the process and had limited information about future options for their son or daughter. All family carers regardless of ethnicity, reported lack of information about services and expressed a sense of being excluded. South Asian families experienced more problems related to language, information about services, culture and religion. The majority of families lacked knowledge and awareness of formal services and the transition process. Socio-economic status, high levels of unemployment and caring for a child with a disability accounted for similar family experiences, regardless of ethnic background. The three key areas relevant for ethnicity are interdependence, religion and assumptions by service providers.	\N	\N
22835480	Fatigue is one of the most common symptoms reported by cancer survivors, and fatigue worsens when patients are engaged in muscle exertion, which results in early motor task failure. Central fatigue plays a significant role, more than muscle (peripheral) fatigue, in contributing to early task failure in cancer-related fatigue (CRF). The purpose of this study was to determine if muscle contractile property alterations (reflecting muscle fatigue) occurred at the end of a low-intensity muscle contraction to exhaustion and if these properties differed between those with CRF and healthy controls. Ten patients (aged 59.9±10.6 years, seven women) with advanced solid cancer and CRF and 12 age- and gender-matched healthy controls (aged 46.6±12.8 years, nine women) performed a sustained contraction of the right arm elbow flexion at 30% maximal level until exhaustion. Peak twitch force, time to peak twitch force, rate of peak twitch force development, and half relaxation time derived from electrical stimulation-evoked twitches were analyzed pre- and post-sustained contraction. CRF patients reported significantly greater fatigue as measured by the Brief Fatigue Inventory and failed the motor task earlier, 340±140 vs. 503±155 seconds in controls. All contractile property parameters did not change significantly in CRF but did change significantly in controls. CRF patients perceive physical exhaustion sooner during a motor fatigue task with minimal muscular fatigue. The observation supports that central fatigue is a more significant factor than peripheral fatigue in causing fatigue feelings and limits motor function in cancer survivors with fatigue symptoms.	\N	\N
22840468	Unexpected panic attacks may represent a non-specific risk factor for future depression and anxiety disorders. The examination of panic symptoms and associated latent severity levels may lead to improvements in the identification, prevention, and treatment of panic attacks and subsequent psychopathology for 'at risk' individuals in the general population. The current study utilised item response theory to assess the DSM-IV symptoms of panic in relation to the latent severity level of the panic attack construct in a sample of 5913 respondents from the National Epidemiologic Survey on Alcohol and Related conditions. Additionally, differential item functioning (DIF) was assessed to determine if each symptom of panic targets the same level of latent severity between different sociodemographic groups (male/female, young/old). Symptoms indexing 'choking', 'fear of dying', and 'tingling/numbness' are some of the more severe symptoms of panic whilst 'heart racing', 'short of breath', 'tremble/shake', 'dizzy/faint', and 'perspire' are some of the least severe symptoms. Significant levels of DIF were detected in the 'perspire' symptom between males and females and the 'fear of dying' symptom between young and old respondents. The current study was limited to examining cross-sectional data from respondents who had experienced at least one panic attack across their lifetime. The findings of the current study provide additional information regarding panic symptoms in the general population that may enable researchers and clinicians to further refine the detection of 'at-risk' individuals who experience threshold and sub-threshold levels of panic.	\N	\N
22840934	STUDY AND OBJECTIVES: Controversy exists over psychological risks associated with unwanted pregnancy and consecutive abortion. The aim of this study was to assess the psychological health of female adolescents following artificial abortion up to 12(th) week of pregnancy. The control case study. The study was carried out in the Department of Gynecology and Obstetrics, University Clinical Center Tuzla, in Bosnia-Herzegovina. We assessed 120 female adolescents. The mean (SD) age of the patients was 17.7 (1.5) years experiencing sexual intercourse in the age of 14-19 years for trauma experiences, presence of posttraumatic stress symptoms, depression and anxiety as state, and anxiety as trait. Sixty adolescents had intentional artificial abortion and 60 had sexual intercourse but did not become pregnant. We used the PTSD Questionnaire, the Beck Depression Inventory, and the Spielberger State Trait Anxiety Inventory (Form Y) for assessment of anxiety in adolescents. Basic socio-demographic data were also collected. PTSD presented significantly more often in adolescents who aborted pregnancy (30%), than in adolescents who did not abort (13.3%) (odds ratio = 4.91 (95%CI 0.142-0.907) P = 0.03). Anxiety as state and as trait were significantly higher in the abortion group, as the mean (SD) anxiety score of patients was 59.8 (8.9), 57.9 (9.7) respectively, than in non-abortion group 49.5 (8.8), 47.3 (9.9) respectively (t = 6.392, P < 0.001; t = 5.914, P < 0.001, respectively). Adolescents who aborted pregnancy had significantly higher depression symptoms severity 29.2 (5.6) than controls 15.2 (3.3) (t = 8.322, P < 0.001), and they presented significantly more often depression (75%), than adolescents who did not abort (10%) (χ(2) = 53.279, P < 0.001). Logistic regression showed that only experience of life threatening(s) and injury of other person(s) reliably predicted PTSD, whereas abortion and experience of life threatening(s) reliably predicted depression. Adolescents who aborted pregnancy presented significantly greater prevalence of PTSD and depression, and significantly greater depression severity and anxiety as state and trait than those who did not abort. Abortion predicted depression only, and did not predict PTSD.	\N	\N
22847872	Following in a psychological and musicological tradition beginning with Leonard Meyer, and continuing through David Huron, we present a functional, cognitive account of the phenomenon of expectation in music, grounded in computational, probabilistic modeling. We summarize a range of evidence for this approach, from psychology, neuroscience, musicology, linguistics, and creativity studies, and argue that simulating expectation is an important part of understanding a broad range of human faculties, in music and beyond.	\N	\N
22869898	To analyze the existing levels of depression among older people (aged 50 or older) with and without disabilities at a European level. We analyse and compare the levels of depression among people with and without disabilities in 11 Western European countries through the use of the indicator EURO-D. We employ a logistic model for each country to estimate the effects of self-reported disability on the likelihood of being depressed. Older people with disabilities suffer higher levels of depression as compared with their nondisabled counterparts, especially among women. Furthermore, significant regional differences in the levels of depression are found. The high prevalence of depression among disabled older individuals is a phenomenon of especial interest and medical, social, and economic relevance within Europe and has important effects on the levels of well-being, employment and income reported by all older people in general, and disabled older people in particular.	\N	\N
22881195	This study examined the associations of daily spiritual experiences (DSE) and social support with depression to find viable coping resources and enhance the quality of life among elderly Korean immigrants. We used Smith's (2003) theory of religious effects and Baron and Kenny's (1986) approach for mediation analysis to explain the mediating role of social support between DSE and depression. The sample consisted of 200 elderly Korean immigrants who were aged 65 or older (mean age = 72.5, range = 65-89) living in the New York City Metropolitan area. Hierarchical regression model was used with SPSS version 17.0 to analyze cross-sectional data. Elderly Korean immigrants in the present sample were found to be moderately engaged in DSE but not experiencing a fair level of social support. Respondents reported no depression on the average but 30% of them (60 out of 200 respondents) were experiencing mild to severe depression. Both DSE and social support were inversely related with depression, and the relationship between DSE and depression was mediated by social support. These findings are only suggestive and should not be generalized to a larger population. However, this study supports the importance of DSE and social support in the life of elderly Korean immigrants as a way to alleviate depression. Mental health professionals may consider facilitating social network when elderly Korean immigrants suffer from depression.	\N	\N
22881579	Teledermatology has been used to provide increased specialty access for medically underserved communities. In California, policies enable the California Medicaid (Medi-Cal) program to provide reimbursement for both store-and-forward (S&F) and live-interactive teledermatology consultations. To assess the effectiveness of teledermatology operations for this population, understanding the referring providers' perspective is crucial. The primary objective of this study was to explore the perspective of referring primary care providers (PCPs) on teledermatology by focusing on the operational considerations, challenges, and benefits to participating in teledermatology referral in the context of the Medi-Cal population. We conducted hour-long one-on-one interviews with 10 PCPs who refer patients to teledermatology regularly and who together serve an average aggregate referral base of 2,760 teledermatology cases yearly. Of the 2,760 aggregate annual teledermatology referrals, PCPs reported that they serve predominantly uninsured or underinsured populations and participate in S&F consultations. The majority of surveyed PCPs treat common skin conditions themselves. However, these PCPs refer more patients to teledermatology consultations than in-person dermatology encounters. Several factors influence PCPs' decision to refer to teledermatology, which include complexity of the skin problem, distance to accessible dermatologist, patient's insurance, and patient's preferences. PCPs identified improved workflow, enhanced communication with dermatologists, and faster turnaround for recommendations as three areas that referring physicians would like improved in their experience with teledermatology. Understanding the referring provider's perspective and subsequently adopting policy and practice solutions to address their challenges are vital to prompting further teledermatology participation for underserved communities.	\N	\N
22882287	Hippocampal (relational memory) and prefrontal cortex (PFC; working memory) impairments have been found in patients with schizophrenia (SP), possibly due to a dysfunctional connection between structures. Neuroanatomical studies that describe reduced fractional anisotropy (FA) in the uncinate fasciculus support this idea. The dysconnection hypothesis in SP was investigated by examining frontotemporal anatomical connectivity (uncinate fasciculus FA) and PFC-hippocampal memory and their relationship with each other and everyday functioning. PFC-hippocampal memory was examined with two working-relational memory tasks: transverse patterning and a virtual Morris water task. SP exhibited a performance deficit on both tasks and had lower FA in bilateral uncinate fasciculus than healthy volunteers. Lower frontotemporal anatomical connectivity was related to lower working-relational memory performance, and both predicted worse everyday functioning.	\N	\N
22882374	Two studies are reported in which ethnic majority children's reactions to media representations of ethnic minorities are examined. In Study 1, 20 white Scottish 6-year-olds viewed short television stories in which white or ethnic minority children were depicted as hostile to the participants' in-group (threat present) or not (threat absent). A strong effect of threat on liking was obtained but no effect of ethnicity of target and no interaction. In Study 2, 4- and 6-year-old white Scottish children viewed PowerPoint displays in which Scottish people were shown only as white (traditional version) or as ethnically diverse (multicultural version). Intergroup threat was manipulated. Again, a strong effect of threat was obtained. However, when threat was absent, participants exposed to the traditional condition liked the white out-group more than the multi-ethnic out-group, while participants exposed to the multicultural condition liked the multi-ethnic out-group more than the white out-group. The results are interpreted as consistent with the predictions of Social Identity Development Theory.	\N	\N
22889545	Insight into mental illness and self-stigma among persons with serious mental illness (SMI) have been found to be related, but the process behind this relation is still unclear. The current study examined whether shame and guilt proneness mediates or moderates the relation between insight into mental illness and self-stigma among persons with SMI. Sixty persons with SMI completed questionnaires that assessed their insight, shame, guilt proneness, and self-stigma. Results reveal that shame proneness but not guilt proneness mediates the relation between insight and self-stigma. The theoretical and clinical implications of the differences between shame and guilt and their relation to the development of self-stigma are discussed.	\N	\N
22895234	Diabetes distress is associated with poor diabetes self-management and worse clinical outcomes. Whether there is an association between patient experience of health care and degree of emotional burden (EB) of diabetes distress is not known. To investigate whether aspects of culturally competent care are associated with the EB of diabetes distress. Cross-sectional survey consisting of face-to-face interviews. A total of 502 ethnically diverse patients with diabetes receiving care in safety-net clinics in 2 cities. The main outcome measure was high EB on the Diabetes Distress Scale (mean score ≥ 3). The predictors were 3 domains (Doctor Communication--Positive Behaviors, Trust, and Doctor Communication-Health Promotion) of the Consumer Assessment of Healthcare Providers and Systems--Cultural Competence (Consumer Assessments of Healthcare Providers and Systems' Cultural Competence Item Set) instrument. Of 502 patients, 263 (52%) reported high EB. In adjusted logistic regressions controlling for sociodemographic and clinical factors, patient report of optimal Doctor Communication-Positive Behaviors (adjusted odds ratio, 0.46; 95% confidence interval, 0.39-0.54), and optimal Trust (adjusted odds ratio, 0.65; 95% confidence interval, 0.54-0.78) were associated with lower EB. Doctor Communication-Health Promotion Communication was not associated with EB. Patient report of better doctor communication behavior and higher trust in physician are inversely associated with high EB among patients with diabetes. Further research should determine whether interventions improving patient physician communication and trust can lower the EB of diabetes.	\N	\N
22900553	'Little Hans' is one of the most highly commented cases in the psychoanalytic literature. His work as an opera director from 1925 in Europe and then in the United States of America is much less well known. This may seem especially surprising given that Freud very soon detects Hans's emerging interest in this subject. Yet Freud does not mention it either in 1909 when he reports the case, or when Hans visits him in 1922, even though Hans had already decided to become an opera director at this point. The author of this article endeavours to show how this artistic choice could be understood as a way of accommodating, in a double transference relationship with Freud and with his father, the unanalysed residue of the 'Krawall' (a term invented by Hans) and 'the black thing', both of which appeared during the phobic period.	\N	\N
22901232	Genuine community participation does not denote taking part in an action planned by health care professionals in a medical or top-down approach. Further, community participation and health education on breast cancer prevention are not similar to other activities incorporated in primary health care services in Iran. To propose a model that provides a methodological tool to increase women's participation in the decision making process towards breast cancer prevention. To address this, an evaluation framework was developed that includes a typology of community participation approaches (models) in health, as well as five levels of participation in health programs proposed by Rifkin (1985 and 1991). This model explains the community participation approaches in breast cancer prevention in Iran. In a 'medical approach', participation occurs in the form of women's adherence to mammography recommendations. As a 'health services approach', women get the benefits of a health project or participate in the available program activities related to breast cancer prevention. The model provides the five levels of participation in health programs along with the 'health services approach' and explains how to implement those levels for women's participation in available breast cancer prevention programs at the local level. It is hoped that a focus on the 'medical approach' (top-down) and the 'health services approach' (top-down) will bring sustainable changes in breast cancer prevention and will consequently produce the 'community development approach' (bottom-up). This could be achieved using a comprehensive approach to breast cancer prevention by combining the individual and community strategies in designing an intervention program for breast cancer prevention.	\N	\N
22903128	Cholinergic dysfunction is well known to significantly contribute to the cognitive decline in Alzheimer's disease (AD). However, it has not been clarified whether the cholinergic dysfunction is a primary event or a retrograde event secondary to neuronal loss of the cholinergic targets. Analysis of the in vivo neuronal activity of the basal forebrain in the early stages of AD could yield more information about this issue. In the present study, uptake of [18F]-fluorodeoxyglucose (FDG) in the basal forebrain was measured in 13 patients with mild cognitive impairment (MCI), 20 with early AD, and 14 healthy subjects using high-resolution research tomograph-PET. The FDG uptake was compared among the groups and correlated with the Mini Mental Status Examination (MMSE) score. The MCI patients showed significantly higher FDG uptake in the basal forebrain than the healthy subjects and the AD patients, and those did not developed dementia after 2 years showed even higher uptake than those developed dementia. The basal forebrain metabolism showed an inverted-U relationship with MMSE score in highly educated subjects, and cross-voxel analysis over the whole brain in MCI patients revealed a significant correlation in uptake between the basal forebrain and the fronto-temporal cortices. These findings indicate that in MCI patients, neuronal activity in the basal forebrain is initially increased over that in normal aging and then decreased only with further cognitive decline. The increase is consistent with a secondary compensation against neurodegeneration at target areas, and may provide brain reserve against functional impairments at incipient stages of dementia.	\N	\N
22920660	The unpredictable nature of asthma makes it stressful for children and can affect their quality of life (QOL). An exploratory analysis of 183 rural school-aged children's data was conducted to determine relationships among demographic factors, children's responses to asthma (coping and asthma self-management), and their QOL. Coping frequency, asthma severity, and race/ethnicity significantly predicted children's asthma-related QOL. Children reported more frequent coping as asthma-related QOL worsened (higher scores). Children with more asthma severity had worse asthma-related QOL. Post hoc analyses showed that racial/ethnic minorities reported worse asthma-related QOL scores than did non-Hispanic Whites.	\N	\N
22927108	Cigarette smoking has been linked to an increased risk of nontraumatic osteonecrosis of the femoral head (ONFH) in previous studies. However, the effect of smoking amount, duration and cessation, and interaction with corticosteroids remains unclear. The purpose of this study was to precisely evaluate the effects of smoking and the interaction with corticosteroid use. This was a multicenter, matched case-control study in Japan. Cases were defined as patients who were newly diagnosed with ONFH at an initial visit or during the previous year if they were referred patients. For each case, matched controls were selected from patients without ONFH. The matching conditions were sex, age, and ethnicity. A logistic regression model was used to compute odds ratios (OR) and 95 % confidence intervals (95 % CI). We compared 72 cases with 244 matched controls. ORs were 3.89 (95 % CI 1.46-10.4) for current smokers, 3.89 (1.22-12.4) for smokers consuming more than 20 cigarettes per day, 4.26 (1.32-13.7) for smokers with 26 pack-years or more, and 3.11 (0.92-11.5) for smokers with a history of 29 years or more, with significant or marginally significant dose-response relationships. OR for current smokers was 10.3 among those who had never used corticosteroids and 1.56 among past or current corticosteroid users (P for interaction 0.010). Our results revealed that heavier cigarette smoking was associated with a higher risk of ONFH. The elevated risk from cigarette smoking was markedly pronounced among those who had never used oral corticosteroids.	\N	\N
22938168	There is limited information on the specificity of associations between parental bipolar disorder (BPD) and major depressive disorder (MDD) and the risk of psychopathology in offspring. The chief aim of the present study was to investigate the association between mood disorder subtypes in the two parents and mental disorders in the offspring. A total of 376 offspring (aged 6.0-17.9 years; mean=11.5years) of 72 patients with BPD (139 offspring), 56 patients with MDD (110 offspring), and 66 controls (127 offspring) participated in a family study conducted in two university hospital centers in Switzerland. Probands, offspring, and biological co-parents were interviewed by psychologists blind to proband diagnoses, using a semi-structured diagnostic interview. Rates of mood and anxiety disorders were elevated among offspring of BPD probands (34.5% any mood; 42.5% any anxiety) and MDD probands (25.5% any mood; 44.6% any anxiety) as compared to those of controls (12.6% any mood; 22.8% any anxiety). Moreover, recurrent MDD was more frequent among offspring of BPD probands (7.9%) than those of controls (1.6%). Parental concordance for bipolar spectrum disorders was associated with a further elevation in the rates of mood disorders in offspring (64.3% both parents versus 27.2% one parent). These findings provide unique information on the broad manifestations of parental mood disorders in their offspring. The earlier onset and increased risk of recurrent MDD in the offspring of parents with BPD compared to those of controls suggests that the episodicity characterizing BPD may emerge in childhood and adolescence.	\N	\N
22940638	A number of studies suggest that there is an over-supply of specialists and an under-supply of general practitioners in many developed countries. Previous econometric studies of specialty choice from the US suggest that although income plays a role, other non-pecuniary factors may be important. This paper presents a novel application of a choice experiment to identify the effects of expected future earnings and other attributes on specialty choice. We find the implied marginal wage estimated from our discrete choice model is close to the actual wages of senior specialists, but much higher than those of senior GPs. In a policy simulation we find that increasing GPs' earnings by $50,000, or increasing opportunities for procedural or academic work can increase the number of junior doctors choosing general practice by between 8 and 13 percentage points. The simulation implies an earnings elasticity of specialty choice of 0.95.	\N	\N
22957520	To elicit women's personal understanding of future cardiovascular risk, following a pregnancy complicated by preeclampsia, and to identify the postnatal needs of these women. Semi-structured interviews with 12 women with a recent history of preeclampsia who had attended a postnatal follow-up clinic. The interviews were held at a median of 47 weeks postpartum (range 24-62 weeks). Family history of cardiovascular disease was associated with a greater awareness of future cardiovascular risk. Women without traditional risk factors found it hard to envisage themselves as being at risk and may not see the relevance of such information. It may take several months after delivery for a woman to be able to fully consider her own health as well as the baby's; a reminder of risk and health information is needed. Although receptive to follow-up, the situational factors of being a new mother need to be taken into account to engage successfully with this patient group. Further research is needed to help clarify the extent to which a history of preeclampsia is an independent factor for future cardiovascular disease to provide a solid foundation for effective risk communication.	\N	\N
22962654	A core skill to acquire during our medical education is the ability to identify the sick child. When presenting cases to my mentors in general practice, emergency departments and paediatric services, a recurring question asked of me was, 'What does the mother think? How worried is she that this child is really sick?' A mother's intuition ranks highly when we are looking to form a diagnosis and establish how unwell their child is.	\N	\N
22964258	Studies of intrinsic brain activity in the resting state have become increasingly common. A productive discussion of what analysis methods are appropriate, of the importance of physiologic correction and of the potential interpretations of results has been ongoing. However, less attention has been paid to factors other than physiologic noise that may confound resting-state experiments. These range from straightforward factors, such as ensuring that participants are all instructed in the same manner, to more obscure participant-related factors, such as body weight. We provide an overview of such potentially confounding factors, along with some suggested approaches for minimizing their impact. A particular theme that emerges from the overview is the range of systematic differences between types of study groups (e.g., between patients and controls) that may influence resting-state study results.	\N	\N
22966998	The goal of this study is to propose a new Measure of Internalized Sexual Stigma for Lesbians and Gay Men (MISS-LG) that assesses three dimensions of internalized homonegativity: identity, social discomfort, and sexuality. A convenience sample of 735 Italian lesbians and gay male participants was used to demonstrate the psychometric validity of the scale. Results of confirmatory factor analysis supported three identifiable factors reflecting theoretically based constructs of the MISS-LG. The correlations with other instruments demonstrate the convergent validity: lesbian and gay participants with high internalized sexual stigma describe lower levels of self-disclosure and wellbeing. Implications for research and practice are discussed.	\N	\N
22997048	Laboratory evidence about whether students' evaluations of teaching (SETs) are valid is lacking. Results from three (3) independent studies strongly confirm that "professors" who were generous with their grades were rewarded for their favor with higher SETs, while professors who were frugal were punished with lower SETs (Study 1, d = 1.51; Study 2, d = 1.59; Study 3, partial η(2) = .26). This result was found even when the feedback was manipulated to be more or less insulting (Study 3). Consistent with laboratory findings on direct aggression, results also indicated that, when participants were given a poorer feedback, higher self-esteem (Study 1 and Study 2) and higher narcissism (Study 1) were associated with them giving lower (more aggressive) evaluations of the "professor." Moreover, consistent with findings on self-serving biases, participants higher in self-esteem who were in the positive grade/feedback condition exhibited a self-enhancing bias by giving their "professor" higher evaluations (Study 1 and Study 2). The aforementioned relationships were not moderated by the professor's sex or rank (teaching assistant vs.professor). Results provide evidence that (1) students do aggress against professors through poor teaching evaluations, (2) threatened egotism among individuals with high self-esteem is associated with more aggression, especially when coupled with high narcissism, and (3) self-enhancing biases are robust among those with high self-esteem.	\N	\N
22998514	An understanding of students' perceptions of occupational therapy on entry is required to recognise how professional socialisation occurs through curriculum. Findings pertain to a qualitative study investigating students' perceptions of occupational therapy upon entry to two occupational therapy programmes in Australia. Students commencing Bachelor of Occupational Therapy and Masters of Occupational Therapy Studies programmes participated in the study (n = 462). A purpose-designed questionnaire was distributed to students in the first lecture of each programme. Preliminary analysis comprised identification of keywords/phrases and coding categories were generated from patterns of keywords. Frequency counts and percentages of keywords/phrases within categories were completed. Students' responses were categorised as 'what' occupational therapists do; 'how' they do it; 'why' they do it; and 'who' they work with. In 'what' occupational therapists do students frequently described 'helping' people. Both undergraduate and graduate entry masters students used the term 'rehabilitation' to describe how occupational therapy is done, with graduate entry students occasionally responding with 'through occupation' and 'modifying the environment'. Students perceived the 'why' of occupational therapy as getting back to 'everyday activities', with some students emphasising returning to 'normal' activities or life. Regarding the 'who' category, students also thought occupational therapists worked with people with an 'injury' or 'disability'. Students entered their occupational therapy programmes with perceptions consistent with the general public's views of occupational therapy. However, graduate entry students exposed to a pre-reading package prior to entry had more advanced occupational therapy concepts than undergraduate students.	\N	\N
23006236	The initial tailoring of antipsychotic medication for an individual experiencing a first episode of psychosis (FEP) is a critical empirical process with potentially far-reaching consequences. This article reviews the results of randomized treatment trials of clinically available first-generation antipsychotics (FGAs) and second-generation antipsychotics (SGAs) in individuals experiencing FEP, addressing these medications' relative therapeutic potentials and their proclivities to produce a range of unwanted side effects. The authors will argue that the best clinical long-term outcomes will be achieved with: 1) a "succeed-first" strategy of identifying those treatment-responsive individuals who will have a good response to neuroleptic threshold doses of well-tolerated FGAs (thereby avoiding weight gain, insulin resistance, and prolactin-induced changes in gender-specific physiology); and, 2) an early trial of clozapine in treatment-nonresponsive FEP patients.	\N	\N
23007686	There is scarce knowledge of the interaction between depression/health-related quality of life (HRQOL) and lifestyle intervention in obesity. The aim of the study was to establish whether baseline mood status or HRQOL affects attendance to educational or exercise sessions and whether attendance to these two components of the intervention affects mood and/or HRQOL in obesity. A total of 282 overweight/obese subjects (body mass index, 33.4 ± 5.9 kg/m(2); 103 males, 179 females; age, 53.8 ± 13.0 yr, mean ± sd) were consecutively enrolled in a multidisciplinary lifestyle intervention program. During the intensive phase of the intervention (3 months) patients were invited to attend eight educational sessions and 26 exercise group sessions. Poor adherence to exercise sessions is predicted by baseline depressive mood (P =0.006) and by low levels of HRQOL (domains of Vitality, Physical Role Functioning, Social Functioning, Mental Composite, Physical Composite Scores) (P < 0.05). Attendance to the educational sessions is associated with beneficial effects of the lifestyle intervention on depressive symptoms (P < 0.013) and on several mental domains of HRQOL (P < 0.041); attendance to the exercise sessions predicted the beneficial effects on perceived general health (P < 0.021) and body mass index (P < 0.011). Attendance to both educational and exercise components is associated (P < 0.05) with the reductions in waist circumference, fat mass, and blood pressure observed after the intensive phase of the intervention. Measurement of depressive mood and HRQOL before lifestyle intervention allows identification of patients at increased risk of attrition with exercise and educational sessions. Both the exercise and the educational sessions are essential for gaining the full spectrum of psychological and clinical benefits from multidisciplinary lifestyle intervention in obesity.	\N	\N
23009397	Currently, 5.4 million persons in the USA are diagnosed with dementia, and this number is projected to rise to 7.7 million by the year 2030. Family caregivers provide up to 80% of the care needed by persons with dementia and published work suggests that caring for persons with dementia can be very costly to caregivers' health. This study examined the mediating and the moderating effects of positive cognitions on the relationship between caregiver burden and resourcefulness in 80 caregivers of persons with dementia. A descriptive, correlational, and cross-sectional design was used in this study. The researcher contacted the administrators at the Alzheimer's Association early stage programs in Southeastern Wisconsin and questionnaires were distributed to interested caregivers. Positive cognitions explained 31% of the variance in resourcefulness (F (1, 78) = 35.46, P < 0.001) and as positive cognitions increased, caregivers' resourcefulness increased. Positive cognitions were found to be a mediator as evidenced by a substantial drop in the beta weight of caregiver burden from B = -0.28 to B = -0.11 when positive cognitions were entered into the equation. Interventions to strengthen positive thinking among caregivers of persons with dementia are needed to help caregivers overcome their burden.	\N	\N
23009567	The objective of this study was to propose the post-partum blues (PPB) model and to estimate the effects of self-esteem, social support, antenatal depression, and stressful events during pregnancy on PPB. Data were collected from 249 women post-partum during their stay in the maternity units of three hospitals in Korea using a self-administered questionnaire. A structural equation modelling approach using the Analysis of Moments Structure program was used to identify the direct and indirect effects of the variables on PPB. The full model had a good fit and accounted for 70.3% of the variance of PPB. Antenatal depression and stressful events during pregnancy had strong direct effects on PPB. Household income showed indirect effects on PPB via self-esteem and antenatal depression. Social support indirectly affected PPB via self-esteem, antenatal depression, and stressful events during pregnancy.	\N	\N
23014127	In order to give an alternative explanation for the phenomena described by 'theory of mind', this topic is approached firstly by an examination of literary productions and then by reference to psychoanalysis. In literature there are many references to the apprehension of the other in terms of a mirror image of the self. The difficulty of grasping the other is described in a passage by the author Ian McEwan as 'the unbearable idea of other minds'. The notion that this difficulty can in part be overcome through both spoken and written language is also salient in the novels examined here. The concept of an entrapment within one's image of oneself was elaborated by Freud in his notion of narcissism. Lacan further developed this notion as foundational in one's relation to the other, but clarified that such mirroring relations to others are always imbued with jealousy and rivalry. Lacan's notion of "paranoid knowledge", an imagined knowledge of what the other is thinking, is precisely a 'theory of mind' that is able to account for the way one subject attempts, and ultimately fails, to read the mind of another.	\N	\N
23015414	Spousal homicide perpetrators are much more likely to be men than women. Accordingly, little research has focused on delineating characteristics of women who have committed spousal homicide. A retrospective clinical review of coroners' files containing all cases of spousal homicide occurring in Quebec over a 20-year period was carried out. A total of 276 spousal homicides occurred between 1991 and 2010, with 42 homicides by female spouses and 234 homicides by male spouses. Differences between homicides committed by female offenders and male offenders are discussed, and findings on spousal homicide committed by women are compared with those of previous studies. Findings regarding offenses perpetrated by females in the context of mental illness, domestic violence, and homicide-suicide are explored. The finding that only 28% of the female offenders in the Quebec sample had previously been subjected to violence by their victim is in contrast to the popular belief and reports that indicate that most female-perpetrated spousal homicide occurs in self-defense or in reaction to long-term abuse. In fact, women rarely gave a warning before killing their mates. Most did not suffer from a mental illness, although one-fifth were acutely intoxicated at the time of the killing. In the vast majority of cases of women who killed their mates, there were very few indicators that might have signaled the risk and helped predict the violent lethal behavior.	\N	\N
23017065	Childhood behavioral disorders including conduct disorder (CD), oppositional defiant disorder (ODD), and attention-deficit/hyperactivity disorder (ADHD) often co-occur. Prior twin research shows that common sets of genetic and environmental factors are associated with these various disorders and they form a latent factor called Externalizing. The developmental propensity model posits that CD develops in part from socioemotional dispositions of prosociality, negative emotionality, and daring; and recent research has supported the expected genetic and environmental associations between these dispositions and CD. This study examined the developmental propensity model in relation to the broader Externalizing factor that represents the covariance among behavior disorders in children. Parents of 686 six- to twelve-year-old twin pairs rated them on symptoms of CD, ADHD, and ODD using the disruptive behavior disorder scale and on prosociality, negative emotionality, and daring using the child and adolescent dispositions scale. A latent factor multivariate Cholesky model was used with each disposition latent factor comprised of respective questionnaire items and the Externalizing factor comprised of symptom dimensions of CD, ADHD inattention, ADHD hyperactivity/impulsivity, and ODD. Results supported the hypothesis that the socioemotional dispositions and the Externalizing factor have genetic factors in common, but there was not a single genetic factor associated with all of the constructs. As expected, nonshared environment factors were shared by the dispositions and externalizing factor but, again, no single nonshared environmental factor was common to all constructs. A shared environmental factor was associated with both negative emotionality and externalizing. The developmental propensity model was supported and appears to extend to the broader externalizing spectrum of childhood disorders. Socioemotional dispositions of prosociality, negative emotionality, and (to a lesser extent) daring may contribute to the covariation among behavioral disorders and perhaps to their comorbid expression through common sets of primarily genetic but also environmental factors.	\N	\N
23022274	We review the evidence for relationships between metabolic activity of cortical, subcortical and limbic brain regions in depression and the efficacy of antidepressant agents. The influence of these regions can be described by an algebraic equation, N=H/(M+R), where N represents a homeostatic level of executive function, H represents prefrontal (Brodmann areas 9, 10, 11, 12; 46) and cingulate cortex activity (24, 25; 32), M represents subcortical (hippocampus, parahippocampal gyrus) influences, and R represents limbic (amygdala) influences. This hypothesis is based on depressed prefrontal cortex and enhanced amygdala and hippocampal metabolism in major depressive disorder, and the remission of these changes by most antidepressant interventions. The therapeutic efficacy of antidepressant strategies may depend less on their presumptive molecular mechanisms of action and more on their ability to restore the predominant metabolic and executive functions of the prefrontal cortex, and dampen excessive subcortical and limbic influences.	\N	\N
23032673	Punishment of juvenile murderers forces policy makers to weigh the developmental immaturity of adolescents against the heinousness of their crimes. The U.S. Supreme Court has progressively limited the severity of punishments that can be imposed on juveniles, holding that their impulsivity, susceptibility to peer pressure, and more fluid character render them less culpable for their actions. Having eliminated the death penalty as a punishment, the Court recently struck down mandatory life sentences without prospect of parole. The decision is interesting for its emphasis on rehabilitation, opening the door to further restrictions on punitive sentences for juveniles-and perhaps for adults too.	\N	\N
23033744	A confirmatory factor analysis was performed to examine the factorial structure of a battery of working memory measures across two Arab cultures (Kuwait and Egypt). The battery of tests was administered to a sample of 384 children: 192 primary-school Kuwaiti children (96 boys, 96 girls; M age = 10.0 yr., SD = 1.0) and 192 primary-school Egyptian children (96 boys, 96 girls; M age = 10.0 yr., SD = 1.2). The multi-group confirmatory factor analysis revealed configural, metric, scalar, and strict invariances across the two cultures. This implies that working memory can be conceptualized similarly by Kuwaiti and Egyptian children and was measured in the same way in both cultures. Both within-groups individual differences and between-groups differences in means reflected differences in the underlying latent construct.	\N	\N
23039458	The importance of formants and spectral shape was investigated for vowel perception in severe noise. Twelve vowels were synthesized using two different synthesis methods, one where the original spectral detail was preserved, and one where the vowel was represented by the spectral peaks of the first three formants. In addition, formants F1 and F2 were suppressed individually to investigate the importance of each in severe noise. Vowels were presented to listeners in quiet and in speech-shaped noise at signal to noise ratios (SNRs) of 0, -5, and -10 dB, and vowel confusions were determined in a number of conditions. Results suggest that the auditory system relies on formant information for vowel perception irrespective of the SNR, but that, as noise increases, it relies increasingly on more complete spectral information to perform formant extraction. A second finding was that, while F2 is more important in quiet or low noise conditions, F1 and F2 are of similar importance in severe noise.	\N	\N
23042603	The aim of the study was to investigate the adequacy of help delivered by the healthcare system for 12 symptoms/problems in a national, randomly selected sample of advanced cancer patients in Denmark. Advanced cancer patients (n = 1630) from 54 hospital departments across Denmark received the 3-Levels-of-Needs Questionnaire (3LNQ). The 3LNQ measures 'problem burden', the degree to which a symptom or problem is perceived as a problem, and 'felt need', whether the patient receives adequate help. Prevalences were calculated for 'problems' (at least 'a little' of a problem), 'moderate/severe problems' (at least 'quite a bit' of a problem) and 'felt need' (inadequate help or no help despite wanting it). In total, 977 (60%) patients participated. The most frequent 'problems' were fatigue (73%; 'moderate/severe' 36%) and limitations doing physical activities (65%; 'moderate/severe' 36%). For the 12 symptoms/problems assessed the prevalence of 'felt need' was 11-35%. Of the patients who had received help, 34-74% viewed the help as inadequate. Of those who had not received help, 48-78% wished for help. Advanced cancer patients are not receiving the help they need. Large proportions of patients were burdened by symptoms/problems. Of those who had received help, many viewed it as inadequate. Better symptom/problem identification and management is warranted for advanced cancer patients.	\N	\N
23042637	Four studies present the first evidence showing that public (vs. private) provocation augments triggered displaced aggression by increasing the perceived intensity of the provocation. This effect is shown to be independent of face-saving motivation. Following a public or private provocation, Study 1 participants were induced to ruminate or were distracted for 20 min. They then had an opportunity to aggress against another person who either acted in a neutral or mildly annoying fashion (viz. triggering event). As expected, the magnitude of the greater displaced aggression of those who ruminated before the triggering event compared with those distracted was greater under public than private provocation. Study 2 replicated the findings of Study 1 and confirmed that public provocations are experienced as more intense. Studies 3 and 4 both manipulated provocation intensity directly to show that it mediated the moderating effect of public/private provocation found in Study 1. The greater intensity of a public provocation increases reactivity to a subsequent trigger, which in turn, augments triggered displaced aggression.	\N	\N
23047792	Empirical data suggest that life review is an effective psychospiritual intervention. However, it has not been applied to Chinese patients with advanced cancer, and its effects on this population remain unknown. The aim of the study was to determine the effect of a life review program on quality of life among Chinese patients with advanced cancer. In this prospective randomized controlled trial, a total of 80 patients were randomly assigned to the life review program group and the control group. The 3-weekly life review program included reviewing a life and formulating a life review booklet. Outcome data were assessed by a collector who was blinded to group assignment before and immediately after the program and at a 3-week follow-up. Significantly better scores in overall quality of life, support, negative emotions, sense of alienation, existential distress, and value of life were found in the life review group immediately after the program and at the 3-week follow-up. This study provides additional data on the potential role of a life review in improving quality of life, particularly psychospiritual well being; it also indicates that the life review program could enable Chinese patients with advanced cancer to express their views on life and death. The life review program offers advanced cancer patients an opportunity to integrate their whole life experiences and discuss end-of-life issues, which lays the ground for further active intervention in their psychospiritual distress. The program could be integrated into daily home care to enhance the psychospiritual well-being of Chinese patients with advanced cancer.	\N	\N
23050593	Differences on expectancies and self-efficacy between college females who engage in heavy episodic drinking (HED) and non-HED were examined. Students (N = 95) from Southern California filled out the Comprehensive Effects of Alcohol, Cognitive Appraisal of Risky Events, and Drinking Context Convivial Drinking scales as well as self-efficacy, alcohol use, and demographic items in the fall semester of 2008. Logistic and linear regression showed that greater positive expectancies and lower self-efficacy were predictive of categorization as HED and greater convivial drinking. Implications, limitations, and directions for future research are discussed.	\N	\N
23054580	The aim of the paper was to explore the experiences of people with gastrointestinal cancer within the first year following their diagnosis. The main objective was to contextualise and map the experiences of this cancer population over the first year following diagnosis to determine the indicators of change so that these patients might be supported at the most appropriate time points. A qualitative longitudinal study design using semistructured interviews was adopted for this study with a heterogeneous sample of 18 patients with gastrointestinal cancers. Interviews were conducted on four time points over the first year providing a total of 60 interview datasets. Five key themes generated from the analysis including symptoms; impact of symptoms on everyday life; return to work and survivorship; impact on sense of self, and fear and uncertainty. These findings provide important insight into the process of change which occurs over the first year following diagnosis and enhances our understanding of the most appropriate time points for support.	\N	\N
23057676	Parental mental distress may pre-date or even precipitate a child's adoption, but adoption can also cause birth family members psychological distress. There is a lack of research that has measured the mental distress of birth relatives in contemporary adoptions, most of which are initiated by the child welfare system. The objective of this study was to measure the mental health of birth relatives in contemporary UK adoptions using a self-report measure, the Brief Symptom Inventory (BSI). 164 birth relatives (89 birthmothers, 32 birthfathers and 43 extended family members), drawn from three separate samples, completed the measure. Data were collected between 2002 and 2008. In 89% of cases, the child had been adopted from the public care system. The length of time since adoption varied from 0 to 12 years (M = 3.8). The scores of birth relatives on the nine symptom dimensions and three global indices of the BSI are reported and compared with previously published results from a community sample and a psychiatric outpatient sample. The scores of birth relatives were considerably higher than the community comparison sample. Fifty-seven per cent of all birth relatives had scores on the global severity index within the clinical range. Separated into three groups (birth mothers, birth fathers and extended family members), these figures were 67%, 56% and 35% respectively. For all groups of birth relatives, scores on the 'paranoid ideation' subscale were particularly elevated, raising questions as to the meaning of this symptom dimension for this group of people. Social models for understanding mental distress are argued to be particularly relevant, and it is suggested that the distress of birth relatives is more usefully seen as 'unease' than 'disease' and that support services should draw on Recovery models of intervention. Practice suggestions for adult mental health service providers and adoption support services are discussed.	\N	\N
23058096	This study aimed to determine the suicide mortality within 1 year after discharge from psychiatric inpatient care and identify the risk factors for suicide completion during this period. A total of 8403 patients were admitted to general hospitals in Seoul, Korea, for psychiatric disorders from January 1989 to December 2006. The suicide mortality risk of these patients within 1 year of discharge was compared with that of gender- and age-matched subjects from the general population of Korea. The standardized mortality ratios (SMR) for suicide in the year following discharge were 49.7 for males and 45.5 for females. Patients aged 15-24 years had the highest risk for suicide. Among the different diagnostic groups, patients with personality disorders, schizophrenia, or affective disorders had the highest risk for suicide completion. Suicidal ideation at admission and inpatient stay more than 1 month were also associated with increased risk of suicide. In Korean psychiatric patients, the SMR is much higher in young female patients, a high percentage of patients commit suicide by jumping, and there is a stronger association of long duration of hospitalization and suicide. These factors should be considered in the development and implementation of suicide prevention strategies for Korean psychiatric patients.	\N	\N
23066141	Trait procrastination is believed to be highly prevalent among college students and detrimental to their educational performance. As the scenario among dental students is virtually unknown, this study was conducted to evaluate the prevalence of trait procrastination among dental students and to analyze its influence on their academic performance. A total of 174 fourth-year dental students from three dental colleges in India voluntarily completed the Lay's Procrastination Scale-student version (LPS). The mean percentage marks scored in the subsequent final university examinations were used as a measure of academic performance. The descriptive statistics were computed to evaluate the prevalence of significant procrastination (LPS score ≥60). Mann-Whitney U test and multiple linear regressions were used to assess the influence of age and gender on procrastination severity, and the latter was again used to analyze the association between procrastination severity and academic performance. The results indicated that 27 percent (n=47) of the students exhibited a significant extent of trait procrastination; neither age nor gender affected its severity (p<0.05). Procrastination had a significant and negative impact on the academic performance of the student (beta=-0.150, p=0.039). These findings highlight the need for active measures to reduce the causes and consequences of procrastination in dental education.	\N	\N
23066936	This study tested whether deficiencies in implicit motor sequence learning occurred exclusively in a subgroup of children with learning disabilities (LD). An experimental motor sequence task showed that LD children with low Perceptual Organization did not learn the sequence through implicit training, whereas they improved considerably after a few explicit test trials. In contrast, children with low Freedom From Distractibility (or sequencing) experienced the same benefit from implicit training as the control children. These results suggest that training motor skills (e.g., writing) should be adapted to suit the visuospatial abilities of a child with LD.	\N	\N
23070629	Epigenetic modifications to peripheral white blood cell DNA occur in response to a wide variety of exposures. In prior work, we and others have shown that broad changes in DNA methylation, particularly at the aryl hydrocarbon receptor repressor (AHRR) locus, occur in samples from subjects with long histories of smoking. However, given the large number of epigenetic changes that occur in response to prolonged smoking, the primacy of the response at AHRR and the sensitivity of these changes to low levels of smoking are not known. Therefore, we examined the association of smoking to genome lymphocyte DNA methylation status in a representative sample of 399 African American youths living in the rural South that includes 72 subjects with less than one half-pack year of exposure. Consistent with our prior findings, we found a stepwise effect of smoking on DNA methylation among youth with relatively brief exposure histories at a CpG residue in AHRR (cg05575921) (FDR corrected p values; 3 × 10 (-7) and 0.09 in the male and female samples, respectively) that was identified in previous studies and at which the effects of smoking were significant, even in those subjects with less than one half pack year exposure. We conclude that AHRR demethylation at cg05575921 in peripheral cells may serve as an early, sensitive biomarker for even low levels of exposure to tobacco smoke, providing a non-self-report alternative for nascent exposure to tobacco smoke. We also suggest that the AHRR/AHR pathway may be functional in the response of peripheral white blood cells to tobacco smoke exposure.	\N	\N
23073499	Prior research suggests that variability discrimination is basic to same-different conceptualization (Young and Wasserman, 2001). In that research, people were trained with 16-item arrays; this training might have encouraged people to use perceptual variability to solve the task. Here, two groups of participants were trained with either 2- or 16-item Same and Different arrays (Groups 2 and 16, respectively). Participants had to learn which of two arbitrary responses was correct for the arrays without being told about the "sameness" or "differentness" of the stimuli. Surprisingly, 52% of participants in Group 2 did not learn the discrimination compared to only 21% of participants in Group 16; also, learners in Group 16 reached higher accuracy levels sooner and their choice responding was faster than learners in Group 2. A large disparity in the variability (measured by entropy) between the Same and Different arrays evidently helped participants to learn the same-different task. As well, in Group 16, we found the same two patterns of performance-Categorical and Continuous-as in prior research (Castro et al., 2006; Young and Wasserman, 2001). In Group 2, we again found the Categorical cluster, but we lost the genuine Continuous cluster and we observed a novel strategy: some participants developed a highly inclusive notion of "sameness" that applied to any array containing at least two identical icons. These findings indicate that individuals may deploy a multiplicity of possible strategies when learning a seemingly simple same-different discrimination.	\N	\N
23081663	This study explores the psychometric properties and factor structure of the Portuguese version of the Infertility Self-Efficacy Scale (ISE-P), using translation and back-translation of the original version; principal component analysis; confirmatory factor analysis (CFA); and internal consistency, and test-retest reliability analyses. A total of 287 participants (156 women and 131 men) seeking medical treatment were recruited from public and private fertility centers. CFA revealed that the single-component model fit the data well. The instrument showed excellent internal consistency, good test-retest reliability, and correlations with other mental health measures suggesting good convergent and discriminant validity. In conclusion, The ISE-P is a valid and reliable Portuguese-language measure of perceived self-efficacy to cope with infertility.	\N	\N
23084799	Most of the assesment tools used in our country examine a limited range of suicidal behaviours. In contrast, the Self-Injurious Thoughts and Behaviors Interview (SITBI), developed in the US, assesses a wider range of these behaviours: suicidal ideation, suicide attempt, suicidal gestures, and self-harming behaviours. Given this lack, we think it is necessary to validate the Escala de Pensamientos y Conductas Autolesivas (EPCA), Spanish translation of the SITBI, in the Spanish population. The EPCA interview was administered to 150 inpatients in the Psychiatry Unit- Fundación Jiménez Díaz in order to examine its psychometric properties in a Spanish sample. To assess its test-retest reliability, the EPCA was again administered to those patients who were readmitted to hospital at least six months after the first assessment (n=50). To examine its construct validity, some of the most used assessment tools in this research field were also administered. [corrected] Inter-rater agreement ranged from k=.90 to k=1. Test-retest reliability was good in the case of suicidal ideation, suicide plans and suicide attempts; however, it was lower in the case of self-harming behaviours and suicidal gestures. Our results also support the construct validity of the scale. Our findings back the reliability (both inter-rater and test-retest) and construct validity of the EPCA in the Spanish population.	\N	\N
23086025	Sri Lankan street children live in insecure and disadvantaged environments and have disrupted and poorly functioning families resulting in their poor socialisation. In this backdrop they are at high risk of adopting delinquent and antisocial behaviour and becoming victims of abuse. Despite recognition of this as a social problem, an in-depth exploration of their behaviour and its correlates has not been attempted. To describe risk behaviour among street children in Colombo city and the determinants of such behaviour. A cross sectional qualitative study in Colombo Fort, Pettah, Slave Island, and Maradana areas was conducted using focus group discussions (FGDs) with street children and semi-structured interviews (SSIs) with street children and key informants in their environment. Data generated were used to profile 283 children identified through referral sampling. An observation study was conducted to validate data generated through FGDs and SSIs. Semi-structured questionnaires, a moderator guide, an interviewer-administered questionnaire, and an observational checklist were used for SSIs, FGDs, profiling, and observational study, respectively. Majority of street children were boys and were aged 14 years or less. Nearly 18% lived alone without a guardian. Two thirds had never enrolled in a school. Many children were used for begging, neglecting their health vulnerabilities. Occupational risk behaviour included heavy manual labour, transportation and sale of illicit alcohol and narcotics, robbing/pick-pocketing, commercial sex work, and pimping. Recreational risk behaviour included abuse of alcohol/narcotics, smoking, sexual promiscuity, and patronising commercial sex workers. Increased awareness and strategies are required to minimise threats to street children and society.	\N	\N
23087258	Systemic lupus erythematosus (lupus) disproportionately affects women, racial/ethnic minorities and low-income populations. We held focus groups for women from medically underserved communities to discuss interventions to improve care. From our Lupus Registry, we invited 282 women, ≥18 years, residing in urban, medically underserved areas. Hospital-based clinics and support groups also recruited participants. Women were randomly assigned to three focus groups. Seventy-five-minute sessions were recorded, transcribed and coded thematically using interpretative phenomenologic analysis and single counting methods. We categorized interventions by benefits, limitations, target populations and implementation questions. Twenty-nine women with lupus participated in three focus groups, (n = 9, 9, 11). 80% were African American and 83% were from medically underserved zip codes. Themes included the desire for lupus education, isolation at the time of diagnosis, emotional and physical barriers to care, and the need for assistance navigating the healthcare system. Twenty of 29 participants (69%) favored a peer support intervention; 17 (59%) also supported a lupus health passport. Newly diagnosed women were optimal intervention targets. Improvements in quality of life and mental health were proposed outcome measures. Women with lupus from medically underserved areas have unique needs best addressed with an intervention designed through collaboration between community members and researchers.	\N	\N
23092216	Recent studies have reported a clustered pattern of high-risk drug using and sexual behaviors among younger injection drug users (IDUs), however, no studies have looked at this clustering pattern in relatively older IDUs. This analysis examines the interplay and overlap of drug and sexual HIV risk among a sample of middle-aged, long-term IDUs in Houston, Texas. Our study includes 452 eligible IDUs, recruited into the 2009 National HIV Behavioral Surveillance project. Four separate multiple logistic regression models were built to examine the odds of reporting a given risk behavior. We constructed the most parsimonious multiple logistic regression model using a manual backward stepwise process. Participants were mostly male, older (mean age: 49.5±6.63), and nonHispanic Black. Prevalence of receptive needle sharing as well as having multiple sex partners and having unprotected sex with a partner in exchange for money, drugs, or other things at last sex were high. Unsafe injecting practices were associated with high-risk sexual behaviors. IDUs, who used a needle after someone else had injected with it had higher odds of having more than three sex partners (odds ratio (OR) = 2.10, 95% confidence interval (CI): 1.40-3.12) in last year and who shared drug preparation equipment had higher odds of having unprotected sex with an exchange partner (OR = 3.89, 95% CI: 1.66-9.09) at last sex. Additionally, homelessness was associated with unsafe injecting practices but not with high-risk sexual behaviors. Our results show that a majority of the sample IDUs are practicing sexual as well as drug-using HIV risk behaviors. The observed clustering pattern of drug and sexual risk behavior among this middle-aged population is alarming and deserve attention of HIV policy-makers and planners.	\N	\N
23095588	Functional and behavioral disorders are the most frequent reasons for consultation in infant psychiatry, but there are still few studies about the efficacy of parents-child psychotherapies. Functional disorders appear to be easier to treat than behavioral disorders. The aim of this study was: (1) to assess outcome after a brief psychotherapy in a population of 49 infants aged 3 to 30 months, presenting functional or behavioral disorders; (2) to compare characteristics before therapy and outcomes for children with functional disorders and with behavioral disorders, to have a better understanding of the worse outcome of children with behavioral disorders. Two assessments were performed, one before treatment and the second a month after the end of the therapy including the infant's symptoms (Symptom Check-list), parents' anxious and depressive symptoms (Hospital Anxiety and Depression scale) and mother-infant interactions (Crittenden Experimental Index of adult-infant relationship). The therapeutic alliance was assessed by the therapist and the parents after the first consultation (Working Alliance Inventory). The assessments after therapy show complete or partial improvement in the child's symptoms, in the mother's anxious and depressive symptoms and in the father's anxious symptoms. During interaction, the mothers become more sensible, the number of controlling and of unresponsive mothers decrease, while the children become more cooperative and less passive. Initial characteristics and outcome are however different according to the type of the child's disorder. The children with behavioral disorders are older and present an association of several symptoms. The disorder onset is later. Their mothers are, before therapy, more anxious and depressive. The therapeutic alliance is weaker. After therapy, despite the fact that their mothers' affective state and that interactive behavior improves, the mothers are more anxious and less sensible, while the children no longer differ from the group without behavioral disorder from the point of view of opposition (assessed during mother-child interaction). Although this study is limited by the lack of a control group and the sample size, it underlines some particularities of infants and toddlers presenting behavioral disorders and the difficulties involved in their treatment. One can wonder if these characteristics are specific of the behavioral disorders or if they are the result of an older dysfunction, complicated by the developmental evolution of the child and the duration of the difficulties. The small number of cases, among the children with behavioral disorders, presenting a preexistent functional disorder, the absence of difference in the duration of the disorders, and the different disorder's onset plead in favor of the first hypothesis. The behavioral disorders often associate child psychopathology, dysfunctional parents-child-relationships and environmental factors difficult to modify with a brief therapy focused on the relationship. It would appear necessary to develop specific treatments for this population.	\N	\N
23099602	Pre-employment medical tests, considered to be a practice within the subspecialty of occupational medicine, are ordered by physicians on behalf of employers. Candidates for a job may be rejected if they are found to suffer from a condition that can be worsened by the job, or one that may put other workers at risk. As the physician who orders pre-employment tests is chosen by the employer, pre-employment tests can violate both the autonomy and the privacy of the individual. This paper discusses ethical conflicts inherent in pre-employment medical testing.	\N	\N
23106685	This meta-analysis examines relationships between work-family support policies, which are policies that provide support for dependent care responsibilities, and employee outcomes by developing a conceptual model detailing the psychological mechanisms through which policy availability and use relate to work attitudes. Bivariate results indicated that availability and use of work-family support policies had modest positive relationships with job satisfaction, affective commitment, and intentions to stay. Further, tests of differences in effect sizes showed that policy availability was more strongly related to job satisfaction, affective commitment, and intentions to stay than was policy use. Subsequent meta-analytic structural equation modeling results indicated that policy availability and use had modest effects on work attitudes, which were partially mediated by family-supportive organization perceptions and work-to-family conflict, respectively. Additionally, number of policies and sample characteristics (percent women, percent married-cohabiting, percent with dependents) moderated the effects of policy availability and use on outcomes. Implications of these findings and directions for future research on work-family support policies are discussed.	\N	\N
23109807	Alzheimer's disease (AD) dementia is a consequence of heterogeneous and complex interactions of age-related neurodegeneration and vascular-associated pathologies. Evidence has accumulated that there is increased atherosclerosis/arteriosclerosis of the intracranial arteries in AD and that this may be additive or synergistic with respect to the generation of hypoxia/ischemia and cognitive dysfunction. The effectiveness of pharmacologic therapies and lifestyle modification in reducing cardiovascular disease has prompted a reconsideration of the roles that cardiovascular disease and cerebrovascular function play in the pathogenesis of dementia. Using two-dimensional phase-contrast magnetic resonance imaging, we quantified cerebral blood flow within the internal carotid, basilar, and middle cerebral arteries in a group of individuals with mild to moderate AD (n = 8) and compared the results with those from a group of age-matched nondemented control (NDC) subjects (n = 9). Clinical and psychometric testing was performed on all individuals, as well as obtaining their magnetic resonance imaging-based hippocampal volumes. Our experiments reveal that total cerebral blood flow was 20% lower in the AD group than in the NDC group, and that these values were directly correlated with pulse pressure and cognitive measures. The AD group had a significantly lower pulse pressure (mean AD 48, mean NDC 71; P = 0.0004). A significant group difference was also observed in their hippocampal volumes. Composite z-scores for clinical, psychometric, hippocampal volume, and hemodynamic data differed between the AD and NDC subjects, with values in the former being significantly lower (t = 12.00, df = 1, P = 0.001) than in the latter. These results indicate an association between brain hypoperfusion and the dementia of AD. Cardiovascular disease combined with brain hypoperfusion may participate in the pathogenesis/pathophysiology of neurodegenerative diseases. Future longitudinal and larger-scale confirmatory investigations measuring multidomain parameters are warranted.	\N	\N
23114512	We assessed the acceptability of three of over-the-counter products representative of potential rectal microbicide (RM) delivery systems. From 2009 to 2010, 117 HIV-uninfected males (79 %) and females (21 %) who engage in receptive anal intercourse participated in a 6-week randomized crossover acceptability trial. Participants received each of three products (enema, lubricant-filled applicator, suppository) every 2 weeks in a randomized sequence. CASI and T-ACASI scales assessed product acceptability via Likert responses. Factor analysis was used to identify underlying factors measured by each scale. Random effects models were fit to examine age and gender effects on product acceptability. Three underlying factors were identified: Satisfaction with Product Use, Sexual Pleasure, and Ease of Product Use. For acceptability, the applicator ranked highest; however, differences between product acceptability scores were greatest among females and younger participants. These findings indicate that RM delivery systems impact their acceptability and should be considered early in RM development to enhance potential use.	\N	\N
23117176	This study assessed the appropriateness of the Cochrane review system for providing guidance to the mental health field regarding evidence-based practice. Excluding entries for substance misuse and dementia, all entries from the three mental health review groups in the 2005–March 2012 Cochrane database were included (N=552). Entries were coded for review group, type (protocol versus review), design (randomized controlled trials or not), datedness, percentage of studies excluded, eventual withdrawal, and nature of the review's conclusions. A majority (N=322, 58%) of entries focused on psychotic, mood, and anxiety disorders. The average Cochrane review was last considered up to date in 2006. The reviews excluded over twice as many studies as they included, and inclusion of "gray literature" was infrequent. A total of 159 (44%) reviews reported that there was insufficient evidence to form a conclusion. A finding of insufficient evidence to form a conclusion was not related to the entry's design but was related to the ratio of excluded to total studies and to the use of the Grading of Recommendations Assessment, Development, and Evaluation system of evaluating the quality of evidence. The Cochrane Collaboration, an established review system respected globally for its methodological rigor, is poised to enlarge its role in guiding the evidence-based mental health field. However, addressing issues regarding datedness, diagnostic breadth, limited types of evidence, and amount of guidance provided in the conclusions would help maximize its contribution to the mental health field.	\N	\N
23123229	Dementia caregiving is strongly linked to depression, anxiety, and burden in caregivers. Little is known about whether the same holds for people supporting an older person with mild cognitive impairment (MCI). We aim to systematically review the current evidence for negative caregiver outcomes in MCI using Pearlin and colleagues' stress process model as a theoretical framework. Widely used scientific literature databases were searched using MCI- and caregiver-related terms with "AND" relations. Results were limited to quantitative English language articles published in peer-reviewed journals between 1980 and November 2010. Of the 266 identified articles, six reported relevant depression data on 988 MCI caregivers (73% spouses). The pooled Center for Epidemiologic Studies Depression scale (CES-D) mean score was 12.95 (standard deviation = 6.16). The pooled depression prevalence (i.e., CES-D score ≥ 16 or equivalent) was 23%. Two studies compared depression in MCI and dementia caregivers, indicating higher levels in dementia caregivers. Other outcomes, such as burden, stress, or anxiety, were only investigated by individual studies precluding pooling of data. Similarly, pooling of the data on the predictors of caregiver outcomes was impossible because of data heterogeneity. However, descriptive analysis of predictors revealed that Pearlin and colleagues' caregiver stress process model at least partially applies to the MCI context. The studies reviewed were all cross sectional in design, involving clinical samples, thus limiting generalizability. Depression and psychological comorbidity, although not as pronounced as in dementia caregivers, are common complications in MCI caregivers. The long-term course of outcomes in MCI caregivers requires further investigation.	\N	\N
23127103	Several studies have shown that the power spectrum of x-ray breast images is well described by a power-law at lower frequencies where anatomical variability dominates. However, an image generated from a Gaussian process with this spectrum is easily distinguished from an image of actual breast tissue by eye. This demonstrates that higher order non-Gaussian statistical properties of mammograms are readily accessible to the visual system. The authors' purpose is to quantify and characterize non-Gaussian statistical properties of breast images as influenced by processing of a digital mammogram, different imaging modalities, and breast density. To quantify non-Gaussian statistical properties, the authors consider histograms of filter responses from the interior of a breast image that have similar properties to receptive fields in the early visual system. They quantify departure from a Gaussian distribution by the relative entropy of the histogram compared to a best-fit Gaussian distribution. This entropy is normalized by the relative entropy of a best-fit Laplacian distribution into a measure they refer to as Laplacian fractional entropy (LFE). They test the LFE on a set of 26 patients recalled at screening for which they have available full-field digital mammography (FFDM), digital breast tomosynthesis (DBT), and dedicated breast CT (bCT) images as well as breast density scores and biopsy results. A study of LFE in FFDM comparing the raw "for-processing" transmission data from the device to log-converted density estimates and the processed "for-display" data shows that processing mammographic image data enhances the non-Gaussian content of the image. A check of the methodology using a Gaussian process with a power-law power spectrum shows relatively little bias from the finite extent of the region of interests used. A second study comparing LFE across FFDM, DBT, and bCT modalities shows that each maximized the non-Gaussian content of the image for different ranges of spatial frequency. FFDM is optimal at high spatial frequencies (>0.7 mm(-1)), DBT is optimal at mid-range frequencies (0.3-0.7 mm(-1)), and bCT is optimal at low spatial frequency (<0.3 mm(-1)). A third study of breast density in FFDM and bCT shows that LFE generally rises slightly going from the low-to moderate density, and then falls considerably at higher densities. Non-Gaussian statistical structure in breast images that is manifest in the responses of Gabor filters similar to receptive fields of the early visual system is dependent on how the image data are processed, the modality used to acquire the image, and the density of the breast tissue being imaged. Higher LFE corresponds with expected improvements from image processing and 3D imaging.	\N	\N
23137596	This article examines current trends in nursing education and proposes numerous transformations needed to ensure that programs are relevant, fully engage learners, reflect evidence-based teaching practices, and are innovative. Such program characteristics are essential if we are to graduate nurses who can practice effectively in today's complex, ambiguous, ever-changing health care environments and who are prepared to practice in and, indeed, shape tomorrow's unknown practice environments.	\N	\N
23149163	To collect health information of Beijing middle-aged registered nurses during menopause. We distributed self-administered questionnaires to 2100 registered nurses aged 40-55 from 20 hospitals in Beijing. The objects of interest were selected by cluster sampling. A total of 1686 questionnaires met the criteria and were used for statistical analysis. The average natural menopause age was 48.68 ± 3.61 years old. We determined that 37.83% of the objects had modified Kupperman Menopausal Index (KMI) scores ≥ 15. The top three menopause symptoms were fatigue (82.72%), irritability (70.24%), and arthralgia/myalgia (69.55%); hot flashes ranked eleventh (30.83%). A total of 37.83% Beijing middle-aged registered nurses had menopause syndrome, and the top three symptoms were fatigue, irritability, and arthralgia/myalgia.	\N	\N
23160253	This article reports research findings from a survey of 261 students regarding their perceptions of psychiatrists. Overall, students view psychiatrists as competent and prestigious. At the same time, however, only approximately half of respondents reported having a "positive view" of these professionals and around one-third were neutral. College students view psychiatrists as effective for treating relatively severe mental health problems, although depression was not considered to be a psychiatrist's relative strong suit (only half viewed them as being effective). Some confusion between psychiatrists and psychologists seemed apparent. Although students did not consider the media a highly reliable source of information, media sources nonetheless appeared to play a dominant role in determining how college students framed psychiatry roles. We discuss the results in the context of the need for further education by the specialty of psychiatry and the importance of reversing what appears to be some negative stereotyping.	\N	\N
23174515	Information about the cost-effectiveness of early intervention programmes for first-episode psychosis is limited. To evaluate the cost-effectiveness of an intensive early-intervention programme (called OPUS) (trial registration NCT00157313) consisting of enriched assertive community treatment, psychoeducational family treatment and social skills training for individuals with first-episode psychosis compared with standard treatment. An incremental cost-effectiveness analysis of a randomised controlled trial, adopting a public sector perspective was undertaken. The mean total costs of OPUS over 5 years (€123,683, s.e. = 8970) were not significantly different from that of standard treatment (€148,751, s.e. = 13073). At 2-year follow-up the mean Global Assessment of Functioning (GAF) score in the OPUS group (55.16, s.d. = 15.15) was significantly higher than in standard treatment group (51.13, s.d. = 15.92). However, the mean GAF did not differ significantly between the groups at 5-year follow-up (55.35 (s.d. = 18.28) and 54.16 (s.d. = 18.41), respectively). Cost-effectiveness planes based on non-parametric bootstrapping showed that OPUS was less costly and more effective in 70% of the replications. For a willingness-to-pay up to €50,000 the probability that OPUS was cost-effective was more than 80%. The incremental cost-effectiveness analysis showed that there was a high probability of OPUS being cost-effective compared with standard treatment.	\N	\N
23184022	Cohort. To examine patterns of pain intensity and variability during acute spinal cord injury (SCI) rehabilitation. Large medical university in the Midwestern United States. Data were collected from the medical records of consecutively admitted patients with new (< or =2 months after onset), traumatic (that is, injury resulting from external forces) or non-traumatic (that is, injury resulting from disease processes) SCI. A total of 11,001 hourly pain ratings on 1709 inpatient days were collected from 56 inpatients. Multi-leveling modeling was used to test models of pain intensity, pain variability, diurnal variability and pain medication administration. Pain intensity and variability decreased during the inpatient stay. Compared with those with non-traumatic injuries, those with traumatic injuries had significantly higher pain; those with American Spinal Injury Association Impairment Score (AIS) A scores had a slower decline of pain, while those with AIS D scores had a sharper decline. Pain increased from morning to evening during the latter days of the inpatient stay whereas pain was relatively stable during the early days in the inpatient stay. Those not using a ventilator at admission were significantly less likely to receive a pain medication than those who were, despite no significant differences in pain levels. Pain changes during acute rehabilitation, however, the moderating effect of time suggests that change is not consistent across all injury characteristics. Findings suggest that not only should pain management be individualized but it should also reflect a greater understanding of change over time.	\N	\N
23192743	Neuroendocrine dysfunction is hypothesized to be an early emerging vulnerability marker for depression. We tested whether the main and interactive effects of maternal psychopathology and early child temperamental vulnerability for depression assessed at age three predicted offspring's basal cortisol function at age 6 years. 228 (122 males) children participated in the baseline and follow-up assessments. At age three, maternal lifetime psychopathology was assessed with a diagnostic clinical interview, and child temperamental positive affectivity (PA) and negative affectivity (NA) were assessed using laboratory observations. At age six, children's waking and evening cortisol were assessed on 2 days. Maternal lifetime anxiety predicted offspring's higher morning cortisol at age six. Child temperamental NA at age three predicted higher evening cortisol at age six. There was a significant interaction between maternal lifetime depression and child temperamental PA at age three in predicting offspring's morning cortisol at age six. For the offspring of mothers with lifetime depression, higher PA at age 3 predicted lower morning cortisol at age 6. These findings highlight the importance of examining the main and interactive effects of maternal psychopathology and early child temperamental vulnerability in predicting the development of offspring's stress physiology. Findings hold significance in identifying etiological mechanisms of risk and delineating the complex developmental pathways to psychopathology.	\N	\N
23194894	The paper analyses the impact of a priori determinants of biosecurity behaviour of farmers in Great Britain. We use a dataset collected through a stratified telephone survey of 900 cattle and sheep farmers in Great Britain (400 in England and a further 250 in Wales and Scotland respectively) which took place between 25 March 2010 and 18 June 2010. The survey was stratified by farm type, farm size and region. To test the influence of a priori determinants on biosecurity behaviour we used a behavioural economics method, structural equation modelling (SEM) with observed and latent variables. SEM is a statistical technique for testing and estimating causal relationships amongst variables, some of which may be latent using a combination of statistical data and qualitative causal assumptions. Thirteen latent variables were identified and extracted, expressing the behaviour and the underlying determining factors. The variables were: experience, economic factors, organic certification of farm, membership in a cattle/sheep health scheme, perceived usefulness of biosecurity information sources, knowledge about biosecurity measures, perceived importance of specific biosecurity strategies, perceived effect (on farm business in the past five years) of welfare/health regulation, perceived effect of severe outbreaks of animal diseases, attitudes towards livestock biosecurity, attitudes towards animal welfare, influence on decision to apply biosecurity measures and biosecurity behaviour. The SEM model applied on the Great Britain sample has an adequate fit according to the measures of absolute, incremental and parsimonious fit. The results suggest that farmers' perceived importance of specific biosecurity strategies, organic certification of farm, knowledge about biosecurity measures, attitudes towards animal welfare, perceived usefulness of biosecurity information sources, perceived effect on business during the past five years of severe outbreaks of animal diseases, membership in a cattle/sheep health scheme, attitudes towards livestock biosecurity, influence on decision to apply biosecurity measures, experience and economic factors are significantly influencing behaviour (overall explaining 64% of the variance in behaviour). Three other models were run for the individual regions (England, Scotland and Wales). A smaller number of variables were included in each model to account for the smaller sample sizes. Results show lower but still high levels of variance explained for the individual models (about 40% for each country). The individual models' results are consistent with those of the total sample model. The results might suggest that ways to achieve behavioural change could include ensuring increased access of farmers to biosecurity information and advice sources.	\N	\N
23196314	Osteoarthritis (OA) is a major cause of disability and is focused in "Bone and Joint Decade" declared by WHO which substantially affect different dimensions of quality of life. The aim of present study was to find the disease pattern in OA patients, monitoring prescription pattern to assess prognosis of osteoarthritis by WOMAC index. An observational study on prospective data collected for the evaluation of Quality of Life (QOL) in OA was conducted at tertiary health care centre in Mumbai. Patients with a diagnosis of OA were enrolled. The patient's history and clinical examination was based on classification criteria of the American College of Rheumatology; drugs prescribed were noted on case record form. Same procedure was carried out for the first and second follow-ups at 6 th and 12 th weeks respectively. The patients belong to primary OA (84%) as compared to secondary OA (16%). Females (70.56% and 10%) were affected more commonly than males (13.44% and 6%). Knee Joint was worst affected in 76%, followed by hip joint in 16% and shoulder, ankle, wrist, elbow joint each having 2% (n=1) involvement. NSAIDs continued to dominate prescriptions given to 84% of patients followed by antiarthritic drugs and calcium supplements in 54% cases. The WOMAC score was higher in most of patients. After medication hydroxy chloroquine sulfate has shown maximum reduction in average WOMAC sore followed by paracetamol, indomethacin and diclofenac sodium. Osteoarthritis has a significant impact on quality of life, only partly ameliorated by anti-arthritic drugs, as assessed by the WOMAC scale in this study population. Further, a study with larger sample size is needed to further support our findings.	\N	\N
23201859	Exposure therapy is a widely used and effective form of treatment in anxiety disorders and addictions but evidence for its usefulness in eating disorders (ED) is inconsistent. This paper systematically reviews the literature on the use of exposure therapy in ED, the theory underpinning its use, and the deficits in current knowledge. Databases were searched to 2012. In addition, potential improvements in the use of exposure techniques in ED are considered by drawing upon theory and research involving neuropharmacology, basic and clinical neuroscience, contemporary behavioural and neurobiological research, and technologies such as virtual reality (VR).	\N	\N
23203947	The presence of nonsuicidal self-injury (NSSI) in eating-disordered (ED) patients is considered a complicating factor in treatment with a possibly adverse influence on patients' motivation to change. Using Self-Determination Theory as a guiding framework, we compared ED patients with and without NSSI in terms of their well-being and their motives to undertake psychotherapeutic change. Data were collected in a sample of 95 ED patients, including 37 patients displaying at least some type of NSSI. Patients with NSSI, relative to those without, felt more externally pressured to undertake change and reported lower overall well-being. Mean level differences in well-being between both patient groups were fully accounted for by patients' externally pressuring motives for pursuing change. In ED patients with NSSI, there is an important link between their more externally driven motivation to change and their lowered psychological well-being. It is discussed how clinicians can approach these patients to pursue change.	\N	\N
23206927	This prospective cohort study aimed to assess the influence of stem cell therapy (SCT) on health-related quality of life (HRQOL) by using the SF-36 v2 and to elucidate the influence of objective clinical variables on subjective HRQOL. The study included 100 chronic liver disease patients (50 received SCT, and 50 received supportive medical treatment (SMT)). Both groups completed a modified SF-36 v2 form before therapy and at 1-, 3-, 6-, and 12-month intervals. Fifty healthy Egyptian volunteers were enrolled in the study and completed the SF-36 v2 form once. Both SCT and SMT groups showed significantly lower pretherapy SF 36 v2 scores compared with healthy volunteers. In SCT-treated patients, limited complications were encountered (SF-36 v2 scores showed significant improvement in all domains throughout the follow-up period) compared with the deterioration shown by SMT patients after therapy. A significant association was detected between SF-36 v2 scores and laboratory data in SCT patients during the first month after therapy. The grade of ascites improved during the follow-up in SCT compared with SMT patients. The mean survival time was 277.56 days (95% CI, 246.217 to 308.903) for SMT and 359.300 days (95% CI, 353.022 to 365.578) for SCT patients (log rank, 0.00). Stem cell-treated patients showed no malignancies. SCT positively affects health-related quality of life in cirrhosis patients. The survival rate was significantly improved after SCT.	\N	\N
23208073	In the Study of Osteoporotic Fractures (SOF), 18.5 % of incident hip fractures identified in Medicare Fee-for-Service claims data were not reported to or confirmed by the cohort. Cognitive impairment was a modest risk factor for false-negative hip fracture ascertainment via self-report. Prospective cohort studies of fractures that rely on participant self-report to be the initial signal of an incident fracture could be prone to bias if a significant proportion of fractures are not self-reported. We used data from the SOF merged with Medicare Fee-for-Service claims data to estimate the proportion of participants who had an incident hip fracture identified in Medicare claims that was either not self-reported or confirmed (by review of radiographic reports) in SOF. Between 1/1/1991 and 12/31/2007, 647 SOF participants had a hip fracture identified in Medicare claims, but 120 (18.5 %) were either not reported to or confirmed by the cohort. False-negative hip fracture ascertainment was associated with a reduced modified Mini-Mental State Exam (MMSE) score (odds ratio 1.31 per SD decrease, 95 % C.I. 1.06-1.63). Point estimates of associations of predictors of incident hip fracture were changed minimally when the misclassification of incident hip fracture status was corrected with use of claims data. A substantial minority of incident hip fractures were not reported to or confirmed in the SOF. Cognitive impairment was modestly associated with false-negative hip fracture ascertainment. While there was no evidence to suggest that misclassification of incident hip fracture status resulted in biased associations of potential predictors with hip fracture in this study, false-negative incident fracture ascertainment in smaller cohort studies with limited power may increase the risk of type 2 error (not finding significant associations of predictors with incident fractures).	\N	\N
23208149	In psychiatry and psychotherapy, abstract scientific principles need to be exemplified by narrative case reports to gain practical precision. Goethe was one of the most creative writers, productive scientists, and effective statesmen that ever lived. His descriptions of feelings, emotions, and mental states related to anxieties, depressive episodes, dysthymia, and creativity are unique in their phenomenological precision and richness. His life and work can thus serve as an excellent example enhancing our understanding of the relationship between anxiety, depression and creativity. Furthermore, he described (self-)therapeutic strategies that reinforce and refine modern views. Goethe's self-assessments in his works and letters, and the descriptions by others are analyzed under the perspective of current psychiatric classification. His therapeutic techniques and recommendations are compared with cognitive-behavioral, psychodynamic, and existential psychotherapy to amplify modern concepts of psychotherapy. From a scientific perspective, several distinctive depressive episodes can be diagnosed in Goethe's life. They were characterized by extended depressive moods, lack of drive, and loss of interest and self-esteem combined with social retreat. Goethe displayed diffuse and phobic anxieties as well as dysthymia. His (self-)therapeutic strategies were: (a) the systematic use of helping alliances, (b) behavioral techniques, (c) cognitive reflection on meanings and beliefs, (d) psychodynamic and psychoanalytic remembering, repeating, and working through, and (e) existential striving for self-actualization, social commitment, meaning, and creativity. In Goethe's life, creative incubation, illumination, and elaboration appear to have been associated with psychic instability and dysthymia, sometimes with depressive episodes in a clinical sense. On the one hand, his creative work was triggered by anxieties, dysthymia, and depressive moods. On the other hand, his creativity helped him to cope with psychic disorders and suicidal tendencies. Furthermore, Goethe described psychotherapeutic strategies that resemble modern techniques. He integrated relational, behavioral, cognitive, psychodynamic, and existential techniques and attitudes. These modern psychotherapeutic approaches can be exemplified and enhanced by reflecting upon the (self-)therapeutic efforts of one of the most creative persons that have ever lived. Hermeneutics as the art of communication and understanding derived from Goethe's (self-)therapy and creative works can serve as a meta-theoretical framework for the integration of different psychotherapeutic approaches.	\N	\N
23211179	Neurolinguistic programming (NLP) in health care has captured the interest of doctors, healthcare professionals, and managers. To evaluate the effects of NLP on health-related outcomes. Systematic review of experimental studies. The following data sources were searched: MEDLINE, PsycINFO, ASSIA, AMED, CINAHL, Web of Knowledge, CENTRAL, NLP specialist databases, reference lists, review articles, and NLP professional associations, training providers, and research groups. Searches revealed 1459 titles from which 10 experimental studies were included. Five studies were randomised controlled trials (RCTs) and five were pre-post studies. Targeted health conditions were anxiety disorders, weight maintenance, morning sickness, substance misuse, and claustrophobia during MRI scanning. NLP interventions were mainly delivered across 4-20 sessions although three were single session. Eighteen outcomes were reported and the RCT sample sizes ranged from 22 to 106. Four RCTs reported no significant between group differences with the fifth finding in favour of the NLP arm (F = 8.114, P<0.001). Three RCTs and five pre-post studies reported within group improvements. Risk of bias across all studies was high or uncertain. There is little evidence that NLP interventions improve health-related outcomes. This conclusion reflects the limited quantity and quality of NLP research, rather than robust evidence of no effect. There is currently insufficient evidence to support the allocation of NHS resources to NLP activities outside of research purposes.	\N	\N
23212061	The single-nucleotide polymorphism rs1344706, located within an intron of the ZNF804A gene, exhibits genome-wide significant association with schizophrenia. Although genotype at rs1344706 is associated with altered functional brain connectivity, the molecular mechanisms mediating its association with schizophrenia have not been clearly defined. Given its location in noncoding sequence, the authors tested association between rs1344706 and ZNF804A expression in adult and fetal human brain. Highly quantitative measures of relative allelic expression were used to assess the effect of rs1344706 genotype on the mRNA expression of ZNF804A in the dorsolateral prefrontal cortex, hippocampus, and substantia nigra of the adult human brain and in human brain tissue from the first and second trimester of gestation. Genotype at rs1344706 had no significant effect on the regulation of ZNF804A in any of the three adult brain regions examined. In contrast, rs1344706 genotype had a significant effect on ZNF804A allelic expression in second-trimester fetal brain, with the schizophrenia risk (T) allele associated with reduced ZNF804A expression. The T allele of rs1344706 is associated with a relative decrease in ZNF804A expression during the second trimester of fetal brain development. These data provide evidence for a schizophrenia risk mechanism that is operational in (and possibly specific to) the fetal brain.	\N	\N
23213264	To investigate the cross-sectional relation between metabolic markers of vitamin B(12) status and cognitive performance, and possible effect modification by the presence of depression and apolipoprotein E (ApoE) ε4. This is a population-based study of 1935 participants, aged 71 to 74 years, from Norway. Participants were administered a cognitive test battery, and vitamin B(12) status was assessed by measurements of plasma vitamin B(12), holotranscobalamin (holoTC), methylmalonic acid (MMA), and total homocysteine. The geometric mean (95% confidence interval) for vitamin B(12) was 348 pM (341-354), whereas 5.9% of participants had vitamin B(12) levels lower than 200 pM. In linear regression analyses, holoTC (p = .039) and the holoTC/vitamin B(12) ratio (p = .013) were positively related, whereas MMA (p = .010) was inversely related, to global cognition, after adjustment for sex, education, ApoE status, plasma creatinine, and history of diabetes, cardiovascular disease, hypertension, and depression. Among those positive for ApoE ε4, but not among those without the ε4 allele, plasma vitamin B(12) was positively associated with global cognition (p = .015), whereas MMA was inversely related to global cognition (p = .036) and executive function (p = .014). In participants with depression, MMA was inversely associated with global cognition (p < .001) and episodic memory (p = .001). Among the well-nourished elderly, low vitamin B(12) status is associated with cognitive deficit, particularly in those with the ApoE ε4 allele or with depression.	\N	\N
23242806	To compare parents' attitudes toward methylphenidate treatment in children with attention deficit hyperactivity disorder employing two approaches: (1) a 2-week double-blind placebo-drug trial (n-of-1 trial), (2) a traditional prescription approach. The study group (N-50) and a comparison group (N-45) were recruited. The Abbreviated Acceptability Rating Profile was administered prior to and following the pediatricians' consultation, and in 2, 4, and 8 weeks after prescription. Complete data set was available for 21 children in each group. While initial attitudes were similar, a significantly more favorable attitude following the performance of an n-of-1 trial and throughout the follow-up in the study group only was noted. Adherence was significantly correlated with attitude score in the study group only. An individual n-of-1 trial with methylphenidate appears to positively affect parents' attitudes toward drug treatment and may also help adherence with this treatment.	\N	\N
23244607	The major advances that have taken place over the last half century are reviewed with a focus on those that are particularly important with respect to classification issues in the field of child and adolescent psychopathology. Attention is paid to the conceptual issues in DSM and ICD development and differences between the two classifications. Specific recommendations for changes in ICD-11 are presented and an online supplement provides specific details with respect to diagnostic categories that are in need of further testing.	\N	\N
23249348	Biological differences between signed and spoken languages may be most evident in the expression of spatial information. PET was used to investigate the neural substrates supporting the production of spatial language in American Sign Language as expressed by classifier constructions, in which handshape indicates object type and the location/motion of the hand iconically depicts the location/motion of a referent object. Deaf native signers performed a picture description task in which they overtly named objects or produced classifier constructions that varied in location, motion, or object type. In contrast to the expression of location and motion, the production of both lexical signs and object type classifier morphemes engaged left inferior frontal cortex and left inferior temporal cortex, supporting the hypothesis that unlike the location and motion components of a classifier construction, classifier handshapes are categorical morphemes that are retrieved via left hemisphere language regions. In addition, lexical signs engaged the anterior temporal lobes to a greater extent than classifier constructions, which we suggest reflects increased semantic processing required to name individual objects compared with simply indicating the type of object. Both location and motion classifier constructions engaged bilateral superior parietal cortex, with some evidence that the expression of static locations differentially engaged the left intraparietal sulcus. We argue that bilateral parietal activation reflects the biological underpinnings of sign language. To express spatial information, signers must transform visual-spatial representations into a body-centered reference frame and reach toward target locations within signing space.	\N	\N
23254280	Using measurements of event-related potentials (ERPs) during a facial recognition task, we aimed to investigate the facial inversion effect and the role of time-based attention in processing upright and inverted faces. We presented upright and inverted faces at the T2 (target 2) position using a rapid serial visual presentation paradigm. Our results indicate that the N170 component shows the usual face inversion effect (FIE), in which inverted faces elicit larger N170 amplitudes and a longer elicit N170 latency. We also found that upright faces elicit larger P1 amplitudes than inverted faces over the left hemisphere. This study indicates that the N170 and P3, but not the P1, components are modulated by time-based attention. In addition, we found that the N170 amplitude was modulated by an attentional blink (AB) based on behavioral data. These results suggest that the disruption of facial configuration processing caused by inverted faces is relatively independent of attentional resources.	\N	\N
23256987	This study aimed to characterize the deficit syndrome in drug-naive schizophrenia patients and to examine the relationship between deficit features and primary neurological abnormalities. Drug-naive schizophrenia patients (n = 102) were examined at baseline for demographics, premorbid functioning, duration of untreated illness (DUI), psychopathology, neurological signs, and deficit symptoms, and reassessed at 1-year follow-up. Neurological abnormalities were examined before inception of antipsychotic medication and included four domains of spontaneous movement disorders (SMD) and four domains of neurological soft signs (NSS). Patients fulfilling the deficit syndrome criteria at the two assessments (n = 20) were compared with nondeficit patients (n = 82) across demographic, clinical, and neurological variables. Deficit and nondeficit groups showed similar demographic characteristics and levels of psychotic, disorganization, and depressive symptoms. Compared with nondeficit patients, deficit patients showed poorer premorbid adjustment, higher premorbid deterioration, a lengthier DUI, and much poorer functional outcome. Relative to the nondeficit patients, those with the deficit syndrome showed higher levels of SMD--excepting akathisia--and NSS. This association pattern was also evident for deficit and neurological ratings in the whole sample of schizophrenia patients. Parkinsonism, motor sequencing, and release signs were all independently related to the deficit syndrome. These findings confirm that the deficit/nondeficit categorization is replicable and reliable in first-admission patients and raise the possibility that premorbid deterioration, deficit symptoms, and neurological abnormalities represent a triad of manifestations that share common underlying neurobiological mechanisms. More specifically, the data are consistent with a neurodevelopmental model of deficit symptoms involving basal ganglia dysfunction.	\N	\N
23264534	Using a constructivist grounded theory approach, we explored the development of father identity among boys involved in the juvenile justice system. Youth were recruited from a juvenile detention center and school district in a northern California county with a high teen birth rate. The participants were expecting a child or parenting an infant and had been arrested, incarcerated, or had committed a crime. We collected data through observations and individual interviews. Using constant comparative and dimensional analysis, we found that expectant adolescent fathers hoped for a boy and envisioned their central role as father to be making their son a man. This article contributes to greater understanding of father identity development for youth involved in the justice system. We suggest that teen parenting policies and programs include interventions sensitized by gender, accounting for the influence masculine ideals of manhood have on the development of father identity and the father-child relationship.	\N	\N
23279322	A substantial number of children are involved in informal caregiving and make a significant contribution to health care delivery. While this places high levels of demand on their coping resources, there is some evidence that these children find benefit in their caring role. The Young Carers Perceived Stress Scale (YCPSS) (Early et al., 2006, J. Child Fam. Stud., 15, 169) identified a positive dimension of caring, which appears to have potential in terms of measuring benefit finding in this group. The current study aimed to further explore YCPSS to clarify this dimension. A survey design using questionnaire data collection was used with a sample of 329 children between the ages of 12 and 16. A pool of 52 items based on the YCPSS was administered along with measures of support, coping, and psychological distress to 329 young carers attending organized support groups. Factor analysis with maximum likelihood extraction identified six factors including one 8-item dimension labelled benefit finding, which had good internal reliability and produced a pattern of correlations with support, coping, and psychological distress indicating initial evidence of validity. The study produced initial evidence for reliability and validity of an 8-item benefit-finding measure, as well as a clearer set of dimensions for the original YCPSS. The resulting measures should prove useful in further explorations of benefit finding and resilience in young carers.	\N	\N
23283376	Upper-extremity-specific disability correlates with mood and coping strategies. The aim of this study was to determine if two psychological factors, kinesiophobia (fear of movement) and perceived partner support, contribute significantly to variation in upper-extremity-specific disability in a model that included factors known to contribute to variation such as depression, pain anxiety, and catastrophic thinking. We performed an observational cross-sectional study of 319 patients who each had one of the following conditions: trigger finger (n = 94), carpal tunnel syndrome (n = 29), trapeziometacarpal arthrosis (n = 33), Dupuytren contracture (n = 31), de Quervain syndrome (n = 28), wrist ganglion cyst (n = 32), lateral epicondylosis (n = 41), and a fracture of the distal part of the radius treated nonoperatively six weeks previously (n = 31). Each patient completed the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire and questionnaires measuring symptoms of depression, pain anxiety, catastrophic thinking, kinesiophobia, and perceived level of support from a partner or significant other. Stepwise multiple linear regression was used to determine significant independent predictors of the DASH score. Men had significantly lower (better) DASH scores than women (21 versus 31; p < 0.01). DASH scores also differed significantly by diagnosis (p < 0.01), marital status (p = 0.047), and employment status (p < 0.01). The DASH score correlated significantly with depressive symptoms (p < 0.01), catastrophic thinking (p < 0.01), kinesiophobia (p < 0.01), and pain anxiety (p < 0.01) but not with perceived partner support. The best multivariable model of factors associated with greater arm-specific disability (according to the DASH score) included sex, diagnosis, employment status, catastrophic thinking, and kinesiophobia and accounted for 55% of the variation. In this sample, kinesiophobia and catastrophic thinking were the most important predictors of upper-extremity-specific disability in a model that accounted for symptoms of depression, anxiety, and pathophysiology (diagnosis) and explained more than half of the variation in disability. Perceived partner support was not a significant factor. The consistent and predominant role of several modifiable psychological factors in disability suggests that patients may benefit from a multidisciplinary approach that optimizes mindset and coping strategies.	\N	\N
23283578	Health disparities research among gay and bisexual men has focused primarily on risk and deficits. However, a focus on resiliencies within this population may greatly benefit health promotion. We describe a pattern of resilience (internalized homophobia (IHP) resolution) over the life-course and its associations with current health outcomes. 1,541 gay and bisexual men from the Multi-Center AIDS Cohort study, an ongoing prospective study of the natural and treated histories of HIV, completed a survey about life-course events thought to be related to health. The majority of men resolved IHP over time independent of demographics. Men who resolved IHP had significantly higher odds of positive health outcomes compared to those who did not. These results provide evidence of resilience among participants that is associated with positive health outcomes. Understanding resiliencies and incorporating them into interventions may help to promote health and well-being among gay and bisexual men.	\N	\N
23289654	To compare perceptions about rural road and general driving behaviors between teens who live in- and out-of-town from rural communities in Iowa. A cross-sectional survey was conducted with 160 teens anticipating their Intermediate License within 3 months upon enrollment into this study. Self-administered surveys were used to collect demographics and driving exposures (eg, frequency of driving, age when first drove unsupervised). Two Likert scales were included to measure agreement with safe driving behaviors on rural roads and general safe driving behaviors (eg, speeding, seat belt use). T-tests were calculated comparing mean composite scores between in- and out-of-town teens, and between mean rural road and general driving safety attitude scores. A linear regression multivariable model was constructed to identify predictors of the rural road score. While the majority of teens endorsed rural road and general safe driving behaviors, up to 40% did not. Thirty-two percent did not believe the dangers of animals on rural roads, and 40% disagreed that exceeding the speed limit is dangerous. In-town teens were less safety conscious about rural road hazards with a significantly lower mean composite score (4.4) than out-of-town teens (4.6); mean scores for general driving behaviors were similar. Living out-of-town and owning one's own car were significant predictors of increased rural road safety scores. Rural, in-town teens have poorer safety attitudes about rural roadway hazards compared with out-of-town teens. Interventions that involve education, parental supervision, and practice on rural roads are critical for preventing teen crashes on rural roads.	\N	\N
23294479	Burnout and intolerance of uncertainty have been linked to low job satisfaction and lower quality patient care. While resilience is related to these concepts, no study has examined these three concepts in a cohort of doctors. The objective of this study was to measure resilience, burnout, compassion satisfaction, personal meaning in patient care and intolerance of uncertainty in Australian general practice (GP) registrars. We conducted a paper-based cross-sectional survey of GP registrars in Australia from June to July 2010, recruited from a newsletter item or registrar education events. Survey measures included the Resilience Scale-14, a single-item scale for burnout, Professional Quality of Life (ProQOL) scale, Personal Meaning in Patient Care scale, Intolerance of Uncertainty-12 scale, and Physician Response to Uncertainty scale. 128 GP registrars responded (response rate 90%). Fourteen percent of registrars were found to be at risk of burnout using the single-item scale for burnout, but none met the criteria for burnout using the ProQOL scale. Secondary traumatic stress, general intolerance of uncertainty, anxiety due to clinical uncertainty and reluctance to disclose uncertainty to patients were associated with being at higher risk of burnout, but sex, age, practice location, training duration, years since graduation, and reluctance to disclose uncertainty to physicians were not.Only ten percent of registrars had high resilience scores. Resilience was positively associated with compassion satisfaction and personal meaning in patient care. Resilience was negatively associated with burnout, secondary traumatic stress, inhibitory anxiety, general intolerance to uncertainty, concern about bad outcomes and reluctance to disclose uncertainty to patients. GP registrars in this survey showed a lower level of burnout than in other recent surveys of the broader junior doctor population in both Australia and overseas. Resilience was also lower than might be expected of a satisfied and professionally successful cohort.	\N	\N
23295109	Functional decline is a common complication in hospitalised older adults, associated with low mobility and physical activity. Fear of falling may contribute to limited mobility and physical activity, and loss of physical function. An understanding of this relationship, as well as contributing factors, may inform the development of safe, function-promoting interventions. To describe fear of falling in hospitalised older adults and its relationship with patient characteristics and physical function and explore patient views of associated factors. combined quantitative and qualitative approach using chart extraction, observation and interviews of older adults. (i) correlations and analysis of variance methods; (ii) content and thematic analysis; and (iii) evaluation of convergence, complementarity and dissonance of quantitative and qualitative data. Depressed older persons were more likely to describe fear of falling (r = 0.47, P = 0.002). Fear of falling was associated with the loss of physical function from admission to discharge (F = 7.6, P = 0.009). The participant response to fear of falling was activity restriction vs. self-direction. Participants described the following factors, organised by social-ecological framework, to be considered when developing alternatives to activity restriction: intrapersonal, interpersonal, environmental and policy. Fear of falling plays a significant role in restricting physical activity and function. A multifactorial approach may provide a viable alternative to activity restriction, by facilitating self-direction and functional recovery. Interventions to prevent falls and activities to promote functional mobility are ideally developed in tandem, with attention paid to the physical and social environment. Preventing hospital-acquired disability may require a shift in organisational values around safety, from a soley protective approach to one that reflects an enabling philosophy emphasising independence and self-direction. Such a paradigm shift would demonstrate a valuing not only of the absence of falls but also the preservation and restoration of function.	\N	\N
23298220	Sense of mastery, a personal resource, is likely to have an inverse association with alcohol dependence. Previous evidence, however, is sparse. In addition, the extent to which an association is due to genetic or environmental factors is unknown. Data were from 3,983 male twins and 2,630 female twins who had ever used alcohol, interviewed in the Virginia Adult Twin Study of Psychiatric and Substance Use Disorders. Mastery was measured by a 6-item scale. Lifetime diagnosis of alcohol dependence was based on DSM-IV criteria assessed in a structured diagnostic interview. Univariate analyses modeled the relative contributions of genetic and environmental factors to mastery and alcohol dependence using Mx software. Bivariate Cholesky models were fit to the mastery and alcohol dependence raw data. In the best-fitting model of mastery, genetic factors accounted for about 33% of the observed variance. Nonshared environmental factors, including random measurement error, accounted for the remaining 67%. Fifty-six percent of the variance in liability to alcohol dependence was genetic, and the other 44% was explained by the nonshared environment. The phenotypic polychoric correlation between mastery and alcohol dependence of -0.18 was primarily (67% in the best-fitting model) explained by genes common to both low mastery and alcohol dependence; the rest was explained by nonshared environmental factors. The findings indicate that genetic risk for alcohol dependence overlaps with genetic factors that influence sense of mastery. Key challenges for future research are to identify the genes that influence mastery and alcohol dependence, as well as the environmental pathways by which they come to be linked.	\N	\N
23301935	This study aimed to examine the quality of life (QOL) of patients with advanced cancer in Hong Kong. Ninety participants were recruited from the oncology ward of the study hospital. They responded to a 28-item, 8-subscale multidimensional questionnaire and a single-item scale that measured QOL in a face-to-face interview. Participation in health care decisions, food-related concerns, and existential distress were some QOL concerns that require health care professionals' attention. Walking ability predicted the level of QOL in certain QOL domains that surfaces patients' need for rehabilitation. That the QOL domain value of life was the most important domain that predicted overall QOL calls for meaning-of-life interventions for palliative care.	\N	\N
23311323	High levels of antiretroviral therapy (ART) adherence are required to achieve optimal viral suppression. To better understand mechanisms associated with ART adherence, this study characterized demographic and social-cognitive correlates of ART adherence among HIV-infected individuals from a medium-sized northeastern US city (n=116; 42% female; 43% African-American). Participants completed an audio computer-assisted self-interviewing survey assessing demographics, social-cognitive constructs, and ART adherence, and the participants' most recent viral load was obtained from their medical charts. Suboptimal ART adherence (taking less than 95% of prescribed medications during the past month) was reported by 39% of participants and was associated with being female, being a minority, and having a detectable viral load. In a hierarchical logistic regression analysis, greater than 95% ART adherence was associated with higher levels of adherence self-efficacy (AOR =1.1; p=0.015), higher perceived normative beliefs about the importance of ART adherence (AOR=1.3; p=0.03), and lower concern about missing ART doses (AOR=0.63; p=0.002). Adherence did not differ based on ART outcome expectancies, ART attitudes, or the perceived necessity of ART. In fact, most participants endorsed positive attitudes and expectancies regarding the need for and effectiveness of ART. Taken together, results indicate that suboptimal adherence remains high among HIV-infected minority women, a subpopulation that experiences particularly high rates of chronic stress due to both illness-specific stressors and broader environmental stressors. Consistent with social-cognitive theory, adherence problems in our sample were linked with deficits in self-efficacy as well as perceived norms and behavioral intentions that do not support a goal of 100% adherence. We suggest that interventions to improve adherence informed by social-cognitive theory (1) target patients who are at risk for adherence problems, (2) provide a supportive environment that promotes high rates of adherence, and (3) address inaccurate beliefs regarding optimal adherence levels.	\N	\N
23312561	We tested the hypotheses that adolescents who show elevated reward region responsivity are at increased risk for initial onset of overweight/obesity and substance use, which is important because there have been no such prospective tests of the reward surfeit model of these motivated behaviors. One hundred sixty-two adolescents (mean age = 15.3±1.06 years) with healthy weights (mean body mass index = 20.8±1.90) completed functional magnetic resonance imaging paradigms that assessed neural activation in response to receipt and anticipated receipt of palatable food and monetary reward; body fat and substance use were assessed at baseline and 1-year follow-up. Elevated caudate (r = .31, p<.001) and putamen (r = .28, p<.001) response to monetary reward predicted substance use onset over 1-year follow-up, but reward circuitry responsivity did not predict future overweight/obesity onset. Adolescents who reported substance use versus abstinence at baseline also showed less caudate (r =-.31, p<.001) response to monetary reward. Results show that hyper-responsivity of reward circuitry increases risk for future substance use onset, providing novel support for the reward surfeit model. Results also imply that even a limited substance use history was associated with reduced reward region responsivity, extending results from studies that compared substance-dependent individuals with healthy control subjects and suggesting that substance use downregulates reward circuitry. However, aberrant reward region responsivity did not predict initial unhealthy weight gain.	\N	\N
23325423	By the 1990s, sociology faced a frustrating paradox. Classic work on mental illness stigma and labeling theory reinforced that the "mark" of mental illness created prejudice and discrimination for individuals and family members. Yet that foundation, coupled with deinstitutionalization of mental health care, produced contradictory responses. Claims that stigma was dissipating were made, while others argued that intervention efforts were needed to reduce stigma. While signaling the critical role of theory-based research in establishing the pervasive effects of stigma, both claims directed resources away from social science research. Yet the contemporary scientific foundation underlying both claims was weak. A reply came in a resurgence of research directed toward mental illness stigma nationally and internationally, bringing together researchers from different disciplines for the first time. I report on the general population's attitudes, beliefs, and behavioral dispositions that targeted public stigma and implications for the next decade of research and intervention efforts.	\N	\N
23330768	To better understand help-seeking behaviours and reproductive health disorders among Aboriginal and Torres Strait Islander men. A cross-sectional mixed-methods study conducted from 1 May 2004 to 30 April 2005 of 293 Aboriginal and Torres Strait Islander men aged 18 years and over from urban, rural and remote communities in the Northern Territory and Queensland. Subscale of the International Index of Erectile Function, self-reported help-seeking behaviours for erectile dysfunction (ED) and prostate disease, thematic analysis of semi-structured interviews and focus groups. The prevalence of moderate-to-severe ED increased across age groups, from about 10% in younger men (under 35 years) to 28% in men aged 55-74 years. Moderate-to-severe ED was strongly associated with reporting a chronic condition (odds ratio [OR], 3.67) and residing in a remote area (OR, 2.94). Aboriginal and Torres Strait Islander men aged 40-59 years showed similar low levels of help-seeking behaviours compared with non-Indigenous men from a comparable population-based study. About half of the men with ED saw a doctor or received treatment for ED in each population. While prostate cancer rates were low in both studies, testing for prostate problems was less frequent in Aboriginal and Torres Strait Islander men (11.4%) than in non-Indigenous men (34.1%, P < 0.001), despite similar levels of concern about prostate cancer. Barriers to help-seeking included shame, culturally inappropriate services and lack of awareness. This study, the first to investigate reproductive health of Aboriginal and Torres Strait Islander men, found low levels of help-seeking behaviours for reproductive health disorders, with implications for missing a predictor of chronic disease and late diagnosis of prostate disease.	\N	\N
23331288	This study assessed self-awareness of executive deficits in patients with Huntington's disease (HD) in comparison to patients with Parkinson's disease (PD) and with cervical dystonia (CD). Eighty-nine patient-proxy pairs participated in the study (23 with HD, 25 with advanced PD, 21 with mild PD and 20 with CD). Executive function was assessed with the Stroop test and the Dysexecutive Questionnaire. Insight into executive impairment in HD is mildly affected, when compared to PD and CD.	\N	\N
23332482	Youth with chronic illness often struggle transitioning to adulthood and adult medical care. This article examines the outcomes of a group mentoring program called The Adolescent Leadership Council (TALC) that brings together high school participants and college mentors, all with chronic illness. TALC uses a positive youth development (PYD) approach, emphasizing strong relationships between youth and adults in an environment where youth can learn important life skills and take a leadership role. A pre-/postprogram participant survey was conducted for high school participants using a loneliness scale and a transition readiness survey. An alumni survey was conducted with all high school and college mentor graduates to assess educational-, vocational-, and health care-related outcomes. Program records review and the alumni survey indicated that TALC was consistent with the PYD program model. Twenty high school students participated in the pre-/postprogram outcomes evaluation, which demonstrated a decrease in loneliness from 46 to 38.5 (p < .001) and an increase in health care self-advocacy from 3.8 to 4.2 (p < .001). Thirty-four alumni participated in the alumni survey. All high school and college mentor alumni had graduated from high school and college, respectively, and all were either currently in school or working. The majority of alumni were seeing adult providers for medical care. The TALC program applies the principles of PYD to support positive educational, vocational, and health care outcomes for youth with chronic illness. Program development using the PYD perspective is an important new approach for supporting adult development of youth with chronic illness.	\N	\N
23334980	The present study investigated the higher-order summary factor structure of the Child Health Questionnaire Parent Form-50 (CHQ) in a sample of children with new-onset epilepsy. The secondary aim was to identify risk factors predicting health-related quality of life (HRQL) 24 months post-diagnosis. Data came from the Health-related Quality of Life in Children with Epilepsy Study (HERQULES, N = 374), a multi-site study documenting HRQL among children with epilepsy from diagnosis through 24 months. Confirmatory factor analysis was used to determine goodness of fit between the original structure of the CHQ and HERQULES data. Multiple regression was used to identify risk factors at diagnosis for HRQL at 24 months. The models demonstrated good fit: baseline: CFI = 0.945; TLI = 0.941; WRMR = 1.461; RMSEA = 0.058; 24 months: CFI = 0.957; TLI = 0.954; WRMR = 1.393; RMSEA = 0.055. Factor loadings were high and no cross-loadings observed (first order: λ = 0.27-0.99, 0.24-0.98; second order: λ = 0.69-0.86, 0.54-0.92; p < 0.001 for all). Controlling for HRQL at diagnosis, predictors for better 24-month HRQL were as follows: physical health: fewer cognitive problems (p = 0.023) and parents with fewer depressive symptoms (p = 0.049); psychosocial health: older parent age (p = 0.043), fewer behavior problems (p = 0.004), and families with better functioning (p = 0.008) and fewer demands (p = 0.009). The CHQ higher-order summary factor structure was replicated in a sample of children with new-onset epilepsy, and child and family risk factors at diagnosis were found to predict HRQL 24 months post-diagnosis. These findings suggest it is possible to identify at-risk children early in the illness process and provide impetus for adopting family-centered care practices.	\N	\N
23339856	Despite advancements in health behavior theory and practice, less than half of the United States population meets physical activity recommendations. Two cross-sectional studies (n=432; n=1455) were conducted to explore associations between body satisfaction and Transtheoretical Model (TTM) constructs proposed to explain the physical activity behavior change process. A series of regression analyses were conducted, controlling for demographic and TTM variables, as appropriate. Results indicate that body satisfaction significantly explains 2-8% of variance in the TTM constructs responsible for promoting stage movement. Furthermore, body satisfaction was significantly associated with stages of change representing short (>6 months) and long-term (>5 years) maintenance of physical activity. Future research should continue to examine these construct relationships using more rigorous research designs, with the ultimate goal of implementing body satisfaction components alongside traditionally effective TTM interventions to improve physical activity maintenance.	\N	\N
23342121	We aimed to understand the attitudes, preferences and acceptance of oral and parenteral PrEP among men who have sex with men (MSM) in Thailand. Pre-exposure prophylaxis (PrEP), the use of antiretrovirals to prevent HIV acquisition, has shown promising results in recent trials. To assess the potential impact of this new HIV prevention method, in addition to efficacy data, we need to understand which psychosocial factors are likely to determine its uptake among members of potential user groups. Surveys of willingness to use PrEP products were administered to MSM. Spearman's rank tests were used to uncover associations between questionnaire items. Mann-Whitney tests were performed to ascertain differences between groups. Conjoint analysis was used to examine the attitudes and preferences of MSM towards PrEP attributes. Most participants were willing to consider taking PrEP (39.2% "yes, definitely" and 49.2% "yes, probably") and perceived PrEP as giving them new possibilities in their lives (38.5% "a lot of hope" and 55.8% "some hope"), even after being instructed of potential side effects and costs. HIV testing was considered the most important attribute and a daily pill and longer lasting injection in the arm were the preferred routes of administration. Despite its multiple challenges, MSM in Thailand would be willing to take PrEP, even if they had to experience inconvenience and expense. If PrEP were to be implemented in Thailand, our findings show that its uptake could be considerable.	\N	\N
23343374	Patient-reported outcome measures (PROMs) are used by some arthroplasty registries to evaluate results after surgery, but non-response may bias the results. The aim was to identify a potential bias in the outcome scores of subgroups in a cohort of patients from the Danish Shoulder Arthroplasty Registry (DSR) and to characterize non-responders. Patient-reported outcome of 787 patients operated in 2008 was assessed 12 months postoperatively using the Western Ontario Osteoarthritis of the Shoulder (WOOS) index. In January 2012, non-responders and incomplete responders were sent a postal reminder. Non-responders to the postal reminder were contacted by telephone. Total WOOS score and WOOS subscales were compared for initial responders (n = 509), responders to the postal reminder (n = 156), and responders after telephone contact (n = 27). The predefined variables age, sex, diagnosis, geographical region, and reoperation rate were compared for responding and non-responding cohorts. A postal reminder increased the response rate from 65% (6% incomplete) to 80% (3% incomplete) and telephone contact resulted in a further increase to 82% (2% incomplete). We did not find any statistically significant differences in total WOOS score or in any of the WOOS subscales between responders to the original questionnaire, responders to the postal reminder, and responders after telephone contact. However, a trend of worse outcome for non-responders was found. The response rate was lower in younger patients. Non-responders did not appear to bias the overall results after shoulder replacement despite a trend of worse outcome for a subgroup of non-responders. As response rates rose markedly by the use of postal reminders, we recommend the use of reminders in arthroplasty registries using PROMs.	\N	\N
23343488	Personality traits are associated with adverse health outcomes in old age, but their association with motor function is unclear. We tested the hypothesis that neuroticism and extraversion are associated with motor decline in older persons. Prospective, observational cohort study. Retirement communities across metropolitan Chicago. Nine hundred eighty-three older persons without dementia. At baseline, neuroticism and extraversion were assessed and annual assessment of 18 motor measures were summarized in a composite measure. Average follow-up was 5 years. Separate linear mixed-effects models controlling for age, sex, and education showed that baseline levels of neuroticism and extraversion were associated with the rate of motor decline. For each 7-point (∼1 SD) higher neuroticism score at baseline, the average annual rate of motor decline was more than 20% faster. This amount of motor decline was associated with a 10% increased risk of death compared to a participant with an average neuroticism score. Each 6-point (∼1 SD) lower extraversion score at baseline was associated with an 8% faster rate of motor decline. This amount of motor decline was associated with about a 9% increased risk of death compared to a participant with an average extraversion score. Neuroticism and extraversion were relatively independently associated with motor decline. These associations were unchanged when controlling for depressive symptoms and current health status but were partially attenuated when controlling for late-life cognitive and social activities. Higher levels of neuroticism and lower levels of extraversion are associated with more rapid motor decline in old age.	\N	\N
23344738	Serial cognitive assessment is conducted to monitor changes in the cognitive abilities of patients over time. At present, mainly the regression-based change and the ANCOVA approaches are used to establish normative data for serial cognitive assessment. These methods are straightforward, but they have some severe drawbacks. For example, they can only consider the data of two measurement occasions. In this article, we propose three alternative normative methods that are not hampered by these problems-that is, multivariate regression, the standard linear mixed model (LMM), and the linear mixed model combined with multiple imputation (LMM with MI) approaches. The multivariate regression method is primarily useful when a small number of repeated measurements are taken at fixed time points. When the data are more unbalanced, the standard LMM and the LMM with MI methods are more appropriate because they allow for a more adequate modeling of the covariance structure. The standard LMM has the advantage that it is easier to conduct and that it does not require a Monte Carlo component. The LMM with MI, on the other hand, has the advantage that it can flexibly deal with missing responses and missing covariate values at the same time. The different normative methods are illustrated on the basis of the data of a large longitudinal study in which a cognitive test (the Stroop Color Word Test) was administered at four measurement occasions (i.e., at baseline and 3, 6, and 12 years later). The results are discussed and suggestions for future research are provided.	\N	\N
23350726	The purpose of this study was to explore the burden and impact of non-severe nocturnal hypoglycaemic events (NSNHEs) on diabetes management, patient functioning and well-being in order to better understand the role that NSNHEs play in caring for persons with diabetes and facilitate optimal diabetes treatment management strategies. A 20-min survey assessing the impact of NSNHEs was administered to patients with self-reported diabetes age 18 or older via the Internet in nine countries (USA, UK, Germany, Canada, France, Italy, Spain, The Netherlands and Sweden) who experienced an NSNHE in the last month. Questions captured reasons for and length of the event, and impacts on diabetes management, daily function, sleep and well-being. A total of 20 212 persons with Type 1 diabetes mellitus (T1DM) and Type 2 diabetes mellitus (T2DM) were screened of which 2108 respondents were eligible. Respondents initiated, on average, an additional 3.6 glucose monitoring tests, and did not resume usual functioning for an average of 3.4 hours after the NSNHE. Of the respondents using insulin, 15.8% decreased their insulin dose over an average of 3.6 days. NSNHEs also impacted sleep, with 10.4% not returning to sleep that night. Next day functioning was affected with 60.3% (n = 1273) feeling the need to take a nap and/or rest (with 65.5% of those actually taking a nap/rest) and 40.2% (n = 848) wanting to go to bed earlier than usual. A total of 21.4% were restricted in their driving the next day. These events also resulted in decreased well-being with 39.6% of respondents feeling 'emotional low' the following day. NSNHEs have serious consequences for patients. Greater attention to patient and physician education regarding the burden of NSNHEs and incorporation of corrective actions in treatment plans is needed to facilitate patients reaching optimal glycaemic control.	\N	\N
23354387	The brain does not retain all the information it encodes in a day. Much is forgotten, and of those memories retained, their subsequent evolution can follow any of a number of pathways. Emerging data makes clear that sleep is a compelling candidate for performing many of these operations. But how does the sleeping brain know which information to preserve and which to forget? What should sleep do with that information it chooses to keep? For information that is retained, sleep can integrate it into existing memory networks, look for common patterns and distill overarching rules, or simply stabilize and strengthen the memory exactly as it was learned. We suggest such 'memory triage' lies at the heart of a sleep-dependent memory processing system that selects new information, in a discriminatory manner, and assimilates it into the brain's vast armamentarium of evolving knowledge, helping guide each organism through its own, unique life.	\N	\N
23355487	There are high rates of mental disorder in correctional environments, so effective mental health screening is needed. Implementation of the computerised mental health screen of the Correctional Service of Canada has led to improved identification of offenders with mental health needs but with high rates of false positives. The goal of this study is to evaluate the use of an iterative classification tree (ICT) approach to mental health screening compared with a simple binary approach using cut-off scores on screening tools. A total of 504 consecutive admissions to federal prison completed the screen and were also interviewed by a mental health professional. Relationships between screening results and more extended assessment and clinical team discussion were tested. The ICT was more parsimonious in identifying probable 'cases' than standard binary screening. ICT was also highly accurate at detecting mental health needs (AUC=0.87, 95% CI 0.84-0.90). The model identified 118 (23.4%) offenders as likely to need further assessment or treatment, 87% of whom were confirmed cases at clinical interview. Of the 244 (48.4%) offenders who were screened out, only 9% were clinically assessed as requiring further assessment or treatment. Standard binary screening was characterised by more false positives and a comparable false negative rate. The use of ICTs to interpret screening data on the mental health of prisoners needs further evaluation in independent samples in Canada and elsewhere. This first evaluation of the application of such an approach offers the prospect of more effective and efficient use of the scarce resource of mental health services in prisons. Although not required, the use of computers can increase the ease of implementing an ICT model.	\N	\N
23371510	We conducted a comprehensive review and meta-analysis of research regarding feeding problems and nutrient status among children with autism spectrum disorders (ASD). The systematic search yielded 17 prospective studies involving a comparison group. Using rigorous meta-analysis techniques, we calculated the standardized mean difference (SMD) with standard error and corresponding odds ratio (OR) with 95 % confidence intervals (CI). Results indicated children with ASD experienced significantly more feeding problems versus peers, with an overall SMD of 0.89 (0.08) and a corresponding OR of 5.11, 95 % CI 3.74-6.97. Nutrient analyses indicated significantly lower intake of calcium (SMD: -0.65 [0.29]; OR: 0.31, 95 % CI 0.11-0.85) and protein (SMD: -0.58 [0.25]; OR: 0.35, 95 % CI: 0.14-0.56) in ASD. Future research must address critical questions regarding the cause, long-term impact, and remediation of atypical feeding in this population.	\N	\N
23375184	Emotional reactivity has been theorized to play a central role in borderline personality (BP) pathology. Although growing research provides evidence for subjective emotional reactivity in BP pathology, research on physiological or biological reactivity among people with BP pathology is less conclusive. With regard to biological reactivity in particular, research on cortisol reactivity (a neurobiological marker of emotional reactivity) in response to stressors among individuals with BP pathology has produced contradictory results and highlighted the potential moderating role of PTSD-related pathology. Thus, this study sought to examine the moderating role of PTSD symptoms in the relation between BP pathology and both subjective (self-report) and biological (cortisol) emotional reactivity to a laboratory stressor. Participants were 171 patients in a residential substance use disorder treatment center. Consistent with hypotheses, results revealed a significant main effect of BP pathology on subjective emotional reactivity to the laboratory stressor. Furthermore, results revealed a significant interaction between BP pathology and PTSD symptoms in the prediction of cortisol reactivity, such that BP pathology was associated with heightened cortisol reactivity only among participants with low levels of PTSD symptoms. Similar findings were obtained when examining the interaction between BP pathology and the reexperiencing and avoidance/numbing symptoms of PTSD specifically. Results highlight the moderating role of PTSD symptoms in the BP-reactivity relation.	\N	\N
23397319	To estimate the disease burden due to 15 mental disorders at both individual and population level. Using a population-based survey (NEMESIS, N = 7,056) the number of years lived with disability per one million population were assessed. This was done with and without adjustment for comorbidity. At individual level, major depression, dysthymia, bipolar disorder, panic disorder, social phobia, eating disorder and schizophrenia are the disorders most markedly associated with health-related quality of life decrement. However, at population level, the number of affected people and the amount of time spent in an adverse health state become strong drivers of population ill-health. Simple phobia, social phobia, depression, dysthymia and alcohol dependence emerged as public health priorities. From a clinical perspective, we tend to give priority to the disorders that exact a heavy toll on individuals. This puts the spotlight on disorders such as bipolar disorder and schizophrenia. However, from a public health perspective, disorders such as simple phobia, social phobia and dysthymia--which are highly prevalent and tend to run a chronic course--are identified as leading causes of population ill-health, and thus, emerge as public health priorities.	\N	\N
23397376	Intoxication caused by propafenone is very rare, and there is no case reported before propafenone and captopril intoxication together. There are few case reports in the literature about intoxication with more than 6 g of propafenone. We present the clinical manifestation and successfully treatment of 9 g of propafenone and 1 g captopril intoxication in an 18-year-old female. An 18-year-old female was brought to the emergency department approximately half an hour after she committed suicide with 30 propafenone tablets, 300 mg each, and 20 captopril tablets, 50 mg each. Her fist electrocardiography (ECG) shows a chaotic ventricular rhythm with a prolonged QRS complex. After fluid and sodium bicarbonate infusion and permanent pacemaker implantation, sinus rhythm was achieved. This case, to our knowledge, is the first in that it describes the successful recovery of a patient who ingested extensively large doses of propafenone (9 g) and captopril (1 g), both of which are known to have severe cardiac side effects.	\N	\N
23398086	From September 2007 to May 2011 a total of 471 participants (325 males and 146 females) signed up for an 8-week Internet-based cognitive behavioral therapy offered for gamblers in Finland. Sixty-four percent of the participants were pathological gamblers (PGs) (NODS 5> points), 14% were problem gamblers (NODS 3-4 points) and 10% were at risk of gambling problems (NODS 1-2 points). Two hundred and twenty four participants completed the treatment and after the treatment period significant changes were found in the following variables: gambling related problems (NODS), gambling urge, impaired control of gambling, alcohol consumption (AUDIT-C), social consequences, gambling-related cognitive erroneous thoughts and depression (MARD-S). In this sample co-morbid alcohol consumption was stronger among males. The main finding of this study was that the onset age of gambling was associated with a greater amount of gambling-related cognitive erroneous thoughts.	\N	\N
23407625	This study aimed to evaluate whether the birth rate is associated with socioeconomic status in the women of the Republic of Korea, where the birth rate is rapidly decreasing. This study included 732 females from the Healthy Twin Study, a family-twin cohort. The participants were classified into 3 socioeconomic groups according to their average income, education, and occupation. The association between socioeconomic status and number of children was assessed using gamma regression analysis with a generalized linear mixed model, adjusting for the age group, smoking/alcohol status, and family relationships. The group with the highest education level had significantly fewer children compared with the group with the lowest education level (p=0.004). However, no significant associations were found according to household income level. The non-manual labor group had significantly fewer children compared with those working as homemakers (p=0.008). This study aimed to explain the causal relationship between socioeconomic status and number of children. Associations between some socioeconomic status and number of children were found in Korea.	\N	\N
23408304	Patients with severe and chronic psychiatric disorders, such as Borderline Personality Disorder (BPD), are hospitalized frequently, but we often find a high ambivalence regarding treatment in this group of patients. 31 patients with severe BPD participated in an inpatient Schema Therapy (ST) treatment program and evaluated both the intensive ST treatment program and group therapy elements regarding their treatment -satisfaction. A high global treatment satisfaction with the ST treatment program was demonstrated and we found a higher treatment satisfaction in patients with than without BPD specific symptom reductions. Remarkable differences in treatment satisfaction showed when looking at the evaluation of group therapies. The results of the present study demonstrate treatment satisfaction of BPD patients in inpatient ST and give directions for the future development of these programs.	\N	\N
23412645	The purpose of this study was to examine the beneficial effects of a new cognitive intervention program designed for the care and prevention of dementia, namely Learning Therapy. The training program used systematized basic problems in arithmetic and Japanese language as training tasks. In study 1, 16 individuals in the experimental group and 16 in the control group were recruited from a nursing home. In both groups, all individuals were clinically diagnosed with senile dementia of the Alzheimer type. In study 2, we performed a single-blind, randomized controlled trial in our cognitive intervention program of 124 community-dwelling seniors. In both studies, the daily training program using reading and arithmetic tasks was carried out approximately 5 days a week, for 15 to 20 minutes a day in the intervention groups. Neuropsychological measures were determined simultaneously in the groups both prior to and after six months of the intervention. The results of our investigations indicate that our cognitive intervention using reading and arithmetic problems demonstrated a transfer effect and they provide convincing evidence that cognitive training maintains and improves the cognitive functions of dementia patients and healthy seniors.	\N	\N
23415981	By changing individual food consumption patterns, it might be possible to reduce greenhouse gas emissions associated with climate change. The aim of the current study was to examine how perceptions of the moral intensity of climate change are related to climate friendly-food choices. The participants were 350 Finnish university students in the social and behavioral sciences who completed a questionnaire during class. The results indicated that moral perceptions mainly affected the moral evaluation and intentions to make climate-friendly food choices. We suggest that the results can be used to promote climate-friendly food choices, for example, by increasing the recognition of climate change as a moral imperative and by combining environmental motives with other relevant food choice motives.	\N	\N
23423137	Mounting evidence suggests that immune disturbances in early life may be implicated in the etiology of non-affective psychoses. Our aim was to assess the levels of neonatal acute phase proteins (APPs), central to innate immune function as well as central nervous system development, in neonatal dried blood spots and their association with later risk of non-affective psychoses. This case-control study included 196 individuals with a verified register-based diagnosis of non-affective psychosis and 502 controls matched on age, sex and hospital of birth. Concentrations of nine different APPs were measured in eluates from dried blood spots using a bead-based multiplex assay. Odds ratios (OR) for non-affective psychoses were calculated for log(2)-transformed (continuous) as well as tertiles of APP concentrations. In continuous analysis, higher concentrations of two APPs, tissue plasminogen activator (tPA; OR: 0.90, 95% confidence interval (CI): 0.85-0.96) and serum amyloid P (SAP; OR: 0.88, 95% CI: 0.78-0.99) were protective in terms of risk of non-affective psychosis. These relationships were not affected by the addition of covariates relevant to maternal health, pregnancy and delivery to the model. Tertile analysis confirmed a protective relationship for higher levels of tPA and SAP, as well as for procalcitonin (highest tertile OR: 0.54, 95% CI:0.32-0.91). Our results suggest that persons who develop non-affective psychoses have lower levels of certain APPs at the time of birth. These differences may render individuals more susceptible to infectious diseases or cause deficiencies in pathways critical for neurodevelopment.	\N	\N
23425530	Previous studies support Beck's cognitive model of vulnerability to depression. However, the relationship between his cognitive triad and other clinical features and risk factors among those with major depression (MD) has rarely been systematically studied. The three key cognitive symptoms of worthlessness, hopelessness and helplessness were assessed during their lifetime worst episode in 1970 Han Chinese women with recurrent MD. Diagnostic and other risk factor information was assessed at personal interview. Odds ratios (ORs) were calculated by logistic regression. Compared to patients who did not endorse the cognitive trio, those who did had a greater number of DSM-IV A criteria, more individual depressive symptoms, an earlier age at onset, a greater number of episodes, and were more likely to meet diagnostic criteria for melancholia, postnatal depression, dysthymia and anxiety disorders. Hopelessness was highly related to all the suicidal symptomatology, with ORs ranging from 5.92 to 6.51. Neuroticism, stressful life events (SLEs) and a protective parental rearing style were associated with these cognitive symptoms. During the worst episode of MD in Han Chinese women, the endorsement of the cognitive trio was associated with a worse course of depression and an increased risk of suicide. Individuals with high levels of neuroticism, many SLEs and high parental protectiveness were at increased risk for these cognitive depressive symptoms. As in Western populations, symptoms of the cognitive trio appear to play a central role in the psychopathology of MD in Chinese women.	\N	\N
23425890	The ability to distinguish currently relevant from familiar but irrelevant memories is important in everyday life. We used functional magnetic resonance imaging to examine the neural correlates of age differences in the ability to withstand interference from similar past events. Younger and older adults worked on a continuous recognition task consisting of 3 consecutive runs. Each run was composed of the same set of word pairs, and participants were instructed to recognize word pair repetitions within runs. The monitoring demands associated with rejecting familiar, but currently irrelevant information were assumed to increase over consecutive runs. Over runs, older, but not younger adults showed decline in memory performance, whereas younger, but not older adults showed increasing engagement of anterior prefrontal cortex. Individual differences in cortical thickness and task-related activation of anterior prefrontal areas predicted performance differences within and across age groups. Compared with younger adults, older adults also showed a reduced hippocampal response to novel associations of familiar stimuli. We conclude that monitoring deficits due to impaired involvement of prefrontal regions and reduced hippocampal responses to associative novelty contribute to aging-related deficits in disambiguating the contextual information of familiar events.	\N	\N
23427622	The number of hate crimes reported to the police is rising sharply, in part because increased awareness has prompted more victims and witnesses to come forward. This article explains how nurses are taking steps to identify such crimes and prevent them happening in the first place. The panel opposite offers some practical advice on how to raise concerns with the police and other authorities.	\N	\N
23428232	This qualitative study explored individuals' preferences regarding the provision of nutrition care from Australian health professionals and the factors influencing their preferences. Thirty-eight individuals aged 53±8 years, living with a lifestyle-related chronic disease or risk factor for lifestyle-related chronic disease, participated in a semi-structured telephone interview. Participants were asked questions regarding their perceptions of which Australian health professionals provide nutrition care, their preferences for this care and the factors influencing their preferences. Interviews were transcribed verbatim and analysed thematically using a constant-comparison approach. General practitioners were the most recognised health professional that provided nutrition care to patients, followed by dietitians. General practitioners were regarded by most participants as the preferred provider of nutrition care because they were perceived to provide trustworthy and personalised nutrition care. Participants reported confusion regarding the professional differences between dietitians and nutritionists, and appealed for more information to be available to individuals that are considering consulting an Australian health professional for nutrition care. The findings of this study suggest that general practitioners are the preferred providers of nutrition care for many individuals living with a lifestyle-related chronic disease. Considering the increasing presentation of patients with lifestyle-related chronic disease in general practice, it is anticipated that the demand on general practitioners to provide nutrition care to patients will increase in the future.	\N	\N
23435467	The aims of the study were to explore the effects of the implementation of IT-based tools for planning of rosters among shift workers on work-family-related outcomes and to interpret the results in light of the different implementation processes. A quasi-experimental intervention study was conducted with 12-month follow-up at 14 intervention and 14 reference worksites in Denmark. Workplaces planning to introduce IT-supported self-rostering were recruited, and three different kinds of interventions were implemented. Intervention A and B aimed at increasing workers satisfaction and well-being, while intervention C was designed to optimize the personnel resources. Questionnaire data were collected from 840 employees at baseline and 784 at follow-up. Process evaluation encompassed interviews with about 25 employees and 15 managers at baseline and follow-up. Work-family-related outcomes were work-life conflicts, work-life facilitation, marital conflicts and time with children. An overall decline in work-family conflicts and increase in work-family facilitation were found in the total intervention group. More specifically, in group B, work-family conflicts and marital conflicts decreased while work-family facilitation increased. In group C, work-family conflicts increased while work-family facilitation and time spend with children decreased, and no significant changes were observed in the reference group and in group A. An overall positive effect of the implementation of self-rostering was found on the balance between work and private life. However, results from the process evaluation suggested that the organizational aim with the intervention was crucial for the effect.	\N	\N
23438165	Brain-derived neurotrophic factor (BDNF) has been suggested to play a role in the pathophysiology of schizophrenia. The C270T polymorphism (rs56164415) in the BDNF 5'-non-coding region has been extensively investigated for an association with schizophrenia, but with conflicting results. An updated meta-analysis was therefore performed of 13 case-control association studies (3505 patients and 3992 controls). An association was found between the T allele and schizophrenia. The association was significant in the East Asian population, but not in the Caucasian population. It is suggested that the BDNF C270T polymorphism contributes to schizophrenia susceptibility, especially in East Asian subjects.	\N	\N
23439543	The purpose of this study was to examine which psychiatric symptoms were associated with a defence of unsoundness of mind for serious violent offences. The study included psychiatric reports provided by forensic psychiatrists from the High Secure Inpatient Service for patients found to have a mental health defence by the Mental Health Court between June 2004 and June 2009. The defence of unsoundness of mind was invariably associated with psychotic symptoms. All reports concluded that the patient was deprived of knowledge of the wrongfulness of the act. Patients found to be additionally deprived of the capacity to understand their actions suffered delusional beliefs about the identity of the victim. The symptoms that resulted in a small number of patients being considered deprived of the capacity to control their actions were mixed, but approximately a third suffered passivity phenomena. Psychiatrists should be specific about how the patient's symptoms link to any deprivation of capacity. Report writers could comment upon the presence or absence of Axis II conditions and the likely impact of any substances in the patient's system at the time of the offence.	\N	\N
23444553	Adolescent childbearing has undesirable consequences. Dropping out of school, high rates of abortion, maternal mortality and morbidity are noted consequences of adolescent pregnancy and childbearing. The objective of this study, which is based on the 2005 Ethiopian Demographic and Health Survey data, is to analyze the levels, trends and differentials of adolescent motherhood in Ethiopia. A multilevel logistic regression was fitted to analyze the determinants of adolescent childbearing. Adolescent motherhood in Ethiopia has shown a generally declining trend over time. The decline was more marked in the periods following the adoption of the national population policy in the country. Further, it was lower in urban areas and among women who have secondary and above level of education, but higher among women not working and those engaged in agricultural activities. Housewives and women working in the agricultural sector should be given attention to reduce the risks and consequences of adolescent motherhood.	\N	\N
23446925	Subjective outcome evaluation data were collected from 236 schools (n=87,943 students) after students had participated in the Tier 1 Program in the second year of the Extension Phase of the Project P.A.T.H.S. in Hong Kong. Using schools as the units of analysis, results showed that the program and implementers were perceived in a positive manner and approximately four-fifths of the participants regarded the program as helpful to them. There were some significant grade differences in the subjective outcome evaluation findings with small effect size. Multiple regression analyses showed that whereas perceived qualities of the program positively predicted perceived effectiveness of the program, perceived qualities of implementers negatively predicted program effectiveness. The present study suggests that irrespective of cohorts at different times, junior secondary school students perceived the program to be beneficial to them. The theoretical and practical implications of the present findings are discussed.	\N	\N
23448627	Mental health refers to a diverse field where individuals can cope with daily stress, realize their potential and maintain a state of well-being. In recent years, there has been increasing recognition of the influence of mental health on general health, and in particular on cardiovascular diseases and their risk factors. Epidemiological research has focused on several psychosocial components including social determinants, comorbid psychiatric disorders, psychological stress, coping styles, social support, burden on the family, well-being, life satisfaction, personality and cognitive factors in connection with cardiovascular diseases. There is epidemiological research in India that integrates mental health with common cardiovascular diseases such as coronary health disease and stroke. Data from mental health research is sufficiently compelling to highlight the role of chronic stress, socioeconomic status and psychiatric disorders such as depression, substance use, social networks and support in relation to vulnerability to cardiovascular diseases. There are psychosocial consequences of cardiovascular diseases including deficits in the domains of life skills, coping skills and neurocognition, in addition to caregiver burden. The implications of bio-psychosocial models of assessments and interventions that target complex individual and contextual variables simultaneously on cardiovascular treatment outcomes have highlighted the importance of studying mental health in Indian settings. Integration of mental health into mainstream research is the need of the hour. A multidimensional approach to accomplish this is required including at the level of research conceptualization, discussions with key stakeholders, at the policy level, at the institutional level, and at the clinical and community level.	\N	\N
23453738	Social support for individuals with psychosis is associated with decreased symptom severity, improved outcomes, and recovery. In adolescents, declining social support prior to the first hospitalization has been shown to predict time to relapse, which may have implications for early intervention. Data were collected on adolescents (n=84) following a first hospitalization for a psychotic episode in order to examine how change in social support relates to the duration and type of untreated symptoms. Most adolescents experienced a decline in social support (n=46) prior to index hospitalization. Chi-square analyses showed that declining social support was related to negative symptoms and longer duration of untreated psychosis, whereas stable social support was associated with manic symptoms and diagnosis of Bipolar disorder. When entered together into a logistic regression model, the decline in social support was primarily explained by the type of symptoms, rather than by the duration of untreated symptoms. These findings are relevant for targeting psychosocial treatments toward adolescents who may have particular deficits in social support during the prodromal phase and first episode of psychosis.	\N	\N
23453773	Adolescents are currently overlooked in many fields of healthcare research and as a result are often required to use medical devices that have been designed for use by either children or adults. This can lead to poor adherence and a reduction in health outcomes. This study examines the role of device design in the real-world effectiveness of a medical device used in the treatment of cystic fibrosis from the perspective of adolescent users. Interactive design interviews were carried out with 20 adolescent users of the acapella(®) physiotherapy device to investigate user requirements and themes about the user-device relationship that are important to this user group. This study found that adolescent users of the acapella(®) device do not use the device as regularly and correctly as is recommended by clinicians. A number of aspects of the current design of the acapella(®) device were identified that affect how and how often it is used. Five factors are identified that may improve the real world effectiveness of the acapella(®) device for adolescents with Cystic Fibrosis: engagement, information, confidence, aesthetics and compatibility with lifestyle.	\N	\N
23470244	To describe views and beliefs that Black nurses hold regarding several conceptual areas of genetic research and testing. Data were generated using a descriptive, cross-sectional design. The sample consisted of 384 Black nurses attending the 2009 annual conference of the National Black Nurses Association in Las Vegas, Nevada. The chi-squared test was used to evaluate group differences by education level, functional area, age, and gender. One half of the Black nurses surveyed believed the potential for the discriminative misuse of genetic information against minority populations exists. However, 84% of these nurses believed the possibility of information misuse should not be used as a barrier to participation in genetic research and testing by the Black populace. Black nurses expressed concerns about the potential for discriminatory use of genetic information gleaned from research and testing. Yet, Black nurses recognize the importance of racial-ethnic minority participation in genetic research and testing. Participation in genetic research and testing by diverse populations will provide opportunities to improve the healthcare delivery system and aid the eradication of health disparities. More research is needed to clarify factors that contribute to the bifurcation of importance for participation, reluctance to participate, and what interventions might reduce reluctance.	\N	\N
23470322	Physical activity (PA) for older adults has well-documented physical and cognitive benefits, but most seniors do not meet recommended guidelines for PA, and interventions are lacking. This study evaluated the efficacy of a 12-week Internet intervention to help sedentary older adults over 55 years of age adopt and maintain an exercise regimen. A total of 368 sedentary men and women (M=60.3; SD 4.9) were recruited, screened, and assessed online. They were randomized into treatment and control groups and assessed at pretest, at 12 weeks, and at 6 months. After treatment group participants rated their fitness level, activity goals, and barriers to exercise, the Internet intervention program helped them select exercise activities in the areas of endurance, flexibility, strengthening, and balance enhancement. They returned to the program weekly for automated video and text support and education, with the option to change or increase their exercise plan. The program also included ongoing problem solving to overcome user-identified barriers to exercise. The multivariate model indicated significant treatment effects at posttest (P=.001; large effect size) and at 6 months (P=.001; medium effect size). At posttest, intervention participation showed significant improvement on 13 of 14 outcome measures compared to the control participants. At 6 months, treatment participants maintained large gains compared to the control participants on all 14 outcome measures. These results suggest that an online PA program has the potential to positively impact the physical activity of sedentary older adult participants. More research is needed to replicate the study results, which were based on self-report measures. Research is also needed on intervention effects with older populations.	\N	\N
23471631	To evaluate the efficacy of cognitive rehabilitation therapies (CRTs) for mild cognitive impairment (MCI). Our review revealed a need for evidence-based treatments for MCI and a lack of a theoretical rehabilitation model to guide the development and evaluation of these interventions. We have thus proposed a theoretical rehabilitation model of MCI that yields key intervention targets-cognitive compromise, functional compromise, neuropsychiatric symptoms, and modifiable risk and protective factors known to be associated with MCI and dementia. Our model additionally defines specific cognitive rehabilitation approaches that may directly or indirectly target key outcomes-restorative cognitive training, compensatory cognitive training, lifestyle interventions, and psychotherapeutic techniques. Fourteen randomized controlled trials met inclusion criteria and were reviewed. Studies markedly varied in terms of intervention approaches and selected outcome measures and were frequently hampered by design limitations. The bulk of the evidence suggested that CRTs can change targeted behaviors in individuals with MCI and that CRTs are associated with improvements in objective cognitive performance, but the pattern of effects on specific cognitive domains was inconsistent across studies. Other important outcomes (i.e., daily functioning, quality of life, neuropsychiatric symptom severity) were infrequently assessed across studies. Few studies evaluated long-term outcomes or the impact of CRTs on conversion rates from MCI to dementia or normal cognition. Overall, results from trials are promising but inconclusive. Additional well-designed and adequately powered trials are warranted and required before CRTs for MCI can be considered evidence-based.	\N	\N
23472849	This systematic review provides an overview of the literature published on Releasing Time to Care: The Productive Ward between 2005 and June 2011. Releasing Time to Care: The Productive Ward programme was developed by the NHS Institute for Innovation and Improvement and launched in England in 2007. The programme comprises thirteen modules that aim to increase time for direct patient care, improve the patient and staff experience and make changes to the ward environment to improve efficiency. A systematic literature review. The terms 'Releasing Time to Care' and 'Productive Ward' were applied to key healthcare databases; CINAHL, Medline, Science Direct, ProQuest, Health Business Elite, British Nursing Index, Embase, Health Management Information Consortium and PsychInfo. All papers were read and subject to a quality assessment. The literature search identified 95 unique sources. A lack of research on The Productive Ward programme meant it was necessary to include non-empirical literature. In total, 18 articles met the inclusion criteria. Seven key themes were identified: the patient and staff experience, direct care time, patient safety, financial impact, embedding and sustainability, executive support and leadership, and common barriers and determinants of success. It also highlighted areas that require further exploration such as long-term sustainability of the programme and consistent data measurement between organisations. The review tentatively reports how The Productive Ward programme has been used to transform nursing practice for the benefit of patients and frontline staff, and how it resulted in cost savings. The literature review identified a potential positive results bias in the current literature whereby favourable outcomes were reported. This paper summarises the types of evidence and current literature on The Productive Ward providing a reference for frontline staff implementing the programme.	\N	\N
23473586	This study explores the affective dimensions of female sex workers' relationships with their intimate, non-commercial partners and assesses how emotions shape each partner's sexual and drug-related risk within their relationship. We draw on qualitative data from a study of HIV, sexually transmitted infections and high-risk behaviours among female sex workers and their non-commercial partners in Tijuana and Ciudad Juárez, Mexico, to illustrate that these couples share relationships based on love, trust, respect and emotional and material support. These relationships range in emotional intensity, which shapes partners' decisions not to use condoms with each other. Drugs were important in most couples' relationships. Among injectors, syringe sharing was common and represented both a sign of care and a pragmatic reaction to conditions of material scarcity. Our findings suggest that couple-based HIV interventions to address dual sexual and drug-related risks should be tailored to the emotional dynamics of sex workers' intimate relationships.	\N	\N
23477581	The emergence of positive psychology propelled scientific interest in the causal relationships between subjective well-being (SWB; e.g., happiness, life satisfaction [LS], positive affect) and physical health. However, it is becoming a controversial topic. Indeed, dependent on approach, LS is either considered a cause (top-down) or an effect (bottom-up). The aim of the present study was to investigate both cross-lagged and simultaneous effects between LS (as an enduring component of SWB) and physical health (as measured by self-perceived health and self-reported diseases), using 8-year longitudinal data from a sample of older adults. The study included 899 participants aged 64 to 97 years and assessed 5 times over an 8-year period. Cross-lagged and simultaneous models were specified and estimated using structural equation modeling. Both cross-lagged and simultaneous coefficients indicated that poor health significantly predicted subsequent levels of life dissatisfaction, but LS did not predict subsequent levels of health. These findings contradict, at least in our older sample, the postulates of positive psychology, and support the bottom-up approach to well-being as well as the popular adage, "As long as you've got your health."	\N	\N
23478156	The aim of this study was to determine the validity and reliability of the Taiwanese Mandarin version of the Personal and Social Performance scale (TMV-PSP) using a structured interview and a computerized scoring calculator. In total, 655 patients with schizophrenia or schizoaffective disorder were assessed with the TMV-PSP, the Positive and Negative Syndrome Scale (PANSS), the Global Assessment of Functioning-Severity (CGI-S), the Mini-Mental State Examination (MMSE), activities of daily living (ADL) and instrumental activities of daily living (IADL). Construct validity was assessed by factorial analysis. The internal consistency and temporal stability of the PSP were obtained by calculating intra-class correlation coefficients. The Cronbach's alpha coefficients of the TMV-PSP were 0.73. The patients' PSP showed a negative correlation with the PANSS (r = -0.65) and its subscales, including positive (r = -0.35), negative (r = -0.67), general factors (r = -0.62) and the CGI-S scores (r = -0.47). The PSP showed a positive correlation with MMSE scores (r = 0.59), ADL (r = 0.45) and IADL scores (r = 0.6). All p-values for the correlation coefficients were less than 0.001. Good test-retest reliability was obtained (intraclass coefficient = 0.91, 95 CI: 0.82-0.96, p = 0.0001). Factor analysis explained a total of 83.6% of the variance, with Component 1 contributing 58.4% and Component 2 contributing 24.8%. These findings indicate that the TMV-PSP using a structured interview and a computerized scoring calculator is a reliable and valid instrument for the assessment of social functioning in patients with schizophrenia.	\N	\N
23485222	Intensive nurse home visiting programs are an early childhood, population based intervention that target vulnerable families. Programs are dependent on the relationship between home visitor and mother to bring about change. Few studies have focused on investigating parents' perspectives of these programs using qualitative methods and none in the Australian context. The aim of this qualitative study was to explore and describe mothers' perspectives of an intensive nurse home visiting program in South Australia. Eight in-depth interviews were conducted with mothers receiving the program. The findings indicated the role of a trusting relationship between nurse and participant as well as shared decision making was central to program engagement and led to participant perceptions of increasing control over their role as parents. However, a clear distinction was made by the mothers: that they engaged in a relationship, not a program.	\N	\N
23494058	This study sought to describe patterns and costs of criminal justice involvement among adults with serious mental illness who received services across public agencies within a single state. Costs were examined from the perspective of state agencies providing mental health, substance abuse, and criminal justice services. Administrative records for 25,133 adults who were served by the Connecticut Department of Mental Health and Addiction Services (DMHAS) during fiscal years 2006 and 2007 and who had a diagnosis of schizophrenia or bipolar disorder were matched with records of the state Medicaid program, Judicial Branch, Department of Correction, and Department of Public Safety. Unit costs for service events were combined with utilization data to calculate costs per person. About one in four individuals was involved with the justice system during the two-year period. The justice-involved group incurred costs approximately double those of the group with no involvement-$48,980 compared with $24,728 per person. Costs were shared by several state agencies and Medicaid. DMHAS bore the largest proportion of state service costs, covering 49% of total costs for persons with justice involvement and 69% of costs for those without involvement. Criminal justice involvement is a complex and costly problem that affects a substantial proportion of adults with serious mental illness who receive services across state agencies. Applying per-person cost estimates in other states could help mental health and criminal justice systems to better plan, coordinate, and deliver cost-effective services to individuals with serious mental illness who become involved with the criminal justice system.	\N	\N
23497359	Violence in families affects children. Exposure to violence is seen as child abuse. Figures show that about one third of children exposed to violence become victim or perpetrator in their adult life: known as intergenerational transmission. Violence also affects sexual and reproductive health. To prevent problems in adult life, children need help and support. However, while trying to protect their parents, children often do not seek help, or perceive the threshold as too high. Since almost all children of the current generation have access to the internet, an online intervention will make help better available for this target group. In 2011, an internet-based self-support method for children, adolescents and young adults exposed to family violence was developed in the Netherlands: "Feel the ViBe". The intervention was developed in close collaboration with the target group. This article describes the protocol of the RCT to study the effectiveness of this intervention. This study is a randomized controlled trial using the method of minimization to randomize the participants in two parallel groups with a 1:1 allocation ratio, being an intervention group, having access to "Feel the ViBe" and usual care (UC), and a control group, having access to minimally enhanced usual care (mEUC) followed by access to the intervention after twelve weeks. Outcomes are measured with questionnaires on PTSD symptoms, mental health and sexual and reproductive health. Routine Outcome Measurement (ROM) will be used to measure a direct effect of participating in the intervention. Data from a web evaluation questionnaire (WEQ), user statistics and qualitative analysis of online data will be used to support the findings. To compare results Cohen's d effect sizes will be used. A RCT and process evaluation will test effectiveness and provide information of how the effects can be explained, how the intervention meets the expectation of participants and which possible barriers and facilitators for implementation exist. A qualitative analysis of the data will add information to interpret the quantitative data. This makes "Feel the ViBe" unique in its field. The Netherlands National Trial Register (NTR), trial ID NTR3692.	\N	\N
23506512	The present study used social cognitive career theory (SCCT; Lent, Brown, & Hackett, 1994) to predict the math/science goal intentions of a sample of low-income prospective first-generation college students (N = 305). Structural equation modeling was used to test a model depicting relationships between contextual (i.e., social class, learning experiences, proximal supports and barriers) and person-cognitive (i.e., self-efficacy, outcome expectations, interests, goals) variables as hypothesized in SCCT and based on previous literature on low-income first-generation college students. Results indicated that the hypothesized model provided the best representation of the data. All paths in the model were statistically significant, with the exceptions of paths from self-efficacy to goals, outcome expectations to interests, and perceived barriers to self-efficacy. Bootstrapping procedures revealed that the relationships between social class, self-efficacy, and outcome expectations were mediated through learning experiences. Furthermore, the relationship between social supports and goals was mediated by self-efficacy and interests and the relationships between self-efficacy, outcome expectations, and goals were mediated by interests. Contrary to hypotheses, the relationship between barriers and goals was not mediated by self-efficacy and interests. The hypothesis that proximal contextual supports and barriers would moderate the relationship between interests and goals was not supported. The final model explained 66% and 55% of the variance in math/science interests and goals, respectively. Implications for future research and practice are discussed.	\N	\N
23515959	While doctors generally enjoy considerable status, some believe that this is increasingly threatened by consumerism, managerialism, and competition from other health professions. Research into doctors' perceptions of the changes occurring in medicine has provided some insights into how they perceive and respond to these changes but has generally failed to distinguish clearly between concerns about "status," related to the entitlements associated with one's position in a social hierarchy, and concerns about "respect," related to being held in high regard for one's moral qualities. In this article we explore doctors' perceptions of the degree to which they are respected and their explanations for, and responses to, instances of perceived lack of respect. We conclude that doctors' concerns about loss of respect need to be clearly distinguished from concerns about loss of status and that medical students need to be prepared for a changing social field in which others' respect cannot be taken for granted.	\N	\N
23530169	To examine the prevalence of, and mothers' self-reported reasons for, introducing solid foods to infants earlier than recommended (aged <4 months) and the variation in reasons for early introduction by milk feeding type. The study included 1334 mothers who participated in the national longitudinal Infant Feeding Practices Study II (2005-2007). Monthly 7-day food-frequency questions throughout infancy were used to determine infant age at solid food introduction and to classify infant's milk feeding at introduction as breast milk only, formula only, or mixed. Reasons for introducing solid foods at age <4 months were assessed through maternal responses to a list of 12 potential reasons. Analyses included descriptive statistics and multivariable logistic regression. Overall, 40.4% of mothers introduced solid foods before age 4 months. Prevalence varied by milk feeding type (24.3%, 52.7%, and 50.2% for breastfed, formula-fed, and mixed-fed infants, respectively). The most commonly cited reasons for early introduction of solid food were as follows: "My baby was old enough," "My baby seemed hungry," "I wanted to feed my baby something in addition to breast milk or formula," "My baby wanted the food I ate," "A doctor or other health care professional said my baby should begin eating solid food," and "It would help my baby sleep longer at night." Four of these reasons varied by milk feeding type. Our findings highlight the high prevalence of early introduction of solids and provide details on why mothers introduced solid foods early.	\N	\N
23534347	Comorbid depression and medical illness is associated with a number of adverse health outcomes such as lower medication adherence and higher rates of subsequent mortality. Reliable and valid psychological measures capable of detecting a range of depressive symptoms found in medical settings are needed. The Cardiac Depression Visual Analogue Scale (CDVAS) is a recently developed, brief six-item measure originally designed to assess the range and severity of depressive symptoms within a cardiac population. The current study aimed to further investigate the psychometric properties of the CDVAS in a general and medical sample. The sample consisted of 117 participants, whose mean age was 40.0 years (SD = 19.0, range 18-84). Participants completed the CDVAS, the Cardiac Depression Scale (CDS), the Depression Anxiety Stress Scales (DASS) and a demographic and health questionnaire. The CDVAS was found to have adequate internal reliability (α = .76), strong concurrent validity with the CDS (r = .89) and the depression sub-scale of the DASS (r = .70), strong discriminant validity and strong predictive validity. The principal components analysis revealed that the CDVAS measured only one component, providing further support for the construct validity of the scale. Results of the current study indicate that the CDVAS is a short, simple, valid and reliable measure of depressive symptoms suitable for use in a general and medical sample.	\N	\N
23545569	Parent psychological distress can impact the well-being of childhood cancer patients and other children in the home. Recognizing and alleviating factors of parent distress may improve overall family survivorship experiences following childhood cancer. To describe the prevalence and factors of psychological distress (PD) among parents of children with advanced cancer. Cohort study embedded within a randomized clinical trial (Pediatric Quality of Life and Evaluation of Symptoms Technology [PediQUEST] study). Multicenter study conducted at 3 children's hospitals (Boston Children's Hospital, Children's Hospital of Philadelphia, and Seattle Children's Hospital). Parents of children with advanced (progressive, recurrent, or refractory) cancer. Parental PD, as measured by the Kessler-6 Psychological Distress Scale. Eighty-six of 104 parents completed the Survey About Caring for Children With Cancer (83% participation); 81 parents had complete Kessler-6 Psychological Distress Scale data. More than 50% of parents reported high PD and 16% met criteria for serious PD (compared with US prevalence of 2%-3%). Parent perceptions of prognosis, goals of therapy, child symptoms/suffering, and financial hardship were associated with PD. In multivariate analyses, average parent Kessler-6 Psychological Distress Scale scores were higher among parents who believed their child was suffering highly and who reported great economic hardship. Conversely, PD was significantly lower among parents whose prognostic understanding was aligned with concrete goals of care. Parenting a child with advanced cancer is strongly associated with high to severe levels of PD. Interventions aimed at aligning prognostic understanding with concrete care goals and easing child suffering and financial hardship may mitigate parental PD.	\N	\N
23547810	Disorders of emotion regulation such as anxiety disorders and depression are common and yet debilitating. Accumulating evidence suggests involvement of serotonin (5-HT) in the regulation of emotion. Mice with targeted deletion of genes encoding mediators of the serotonergic transmission have proven to be a powerful tool for understanding contributions of such mediators of emotion regulation. Over the last decade, research on mice with a targeted inactivation of the 5-HT transporter (5-Htt, Sert, Slc6a4) has considerably advanced our knowledge about functions that the 5-HTT plays in the context of emotion related to depression. Moreover, the recent advent of knockout (KO) mice for tryptophan hydroxylase 2 (Tph2 KO), which lacks the rate-limiting enzyme for 5-HT synthesis in the brain, has further provided insight to the brain serotonergic system and its role in emotion dysregulation. Here, we first highlight basic characteristics of the serotonergic system including the biosynthesis of 5-HT as well as the anatomy and firing activity of serotonergic neurons. Furthermore, characteristics of 5-Htt and Tph2 KO mice are covered together with association studies on human variants of 5-HTT and TPH2 in emotional regulation. Among various targets of serotonergic projections, which originate from the raphe nuclei in the brain stem, particular focus is placed on the hippocampus due to its unique dual role in memory and emotion. Finally, effects of therapeutic drugs and psychoactive drugs on KO mouse models as well as on synaptic plasticity will be discussed.	\N	\N
23548162	Cardiac surgery is one of the most commonly performed surgical procedures worldwide with >700,000 surgeries in 2006 in the US alone. Cardiac surgery results in a considerable exposure to physical and emotional stress; stress-related disorders such as depression or post-traumatic stress disorder are the most common adverse outcomes of cardiac surgery, seen in up to 20% of patients. Using information from a genome-wide association study to characterize genetic effects on emotional memory, we recently identified a single nucleotide polymorphism of the glucocorticoid receptor gene (the Bcll single nucleotide polymorphism) as a significant genetic risk factor for traumatic memories from cardiac surgery and symptoms of post-traumaticstress disorder. The Bcll high-risk genotype (Bcll GG) has a prevalence of 16.6% in patients undergoing cardiac surgery and is associated with increased glucocorticoid receptor signaling under stress. Concomitant animal experiments have confirmed an essential role of glucocorticoid receptor activation for traumatic memory formation during stressful experiences. Early cognitive behavioral intervention has been shown to prevent stress-related disorders after heart surgery. The proposed study protocol is based on the above mentioned earlier findings from animal experiments and preclinical studies in volunteers. Patients (n = 872) will be genotyped for the Bcll single nucleotide polymorphism before surgery, which should result in 120 homozygous high-risk carriers of the Bcll GG allele and 240 randomly selected low-risk heterozygous or non-carriers of the single nucleotide polymorphism. All patients will then undergo randomization to either cognitive behavioral intervention or a control intervention consisting of non-specific general information about the role of stress in heart disease. The primary efficacy endpoint will be post-traumatic stress levels at one year after surgery as determined by a standardized questionnaire that has been specifically validated in patients after critical illness. The proposed randomized controlled trial intends to demonstrate that a preoperatively administered minimal cognitive behavioral intervention targeted to homozygous carriers of the Bcll *G high-risk allele reduces traumatic memories and post-traumatic stress disorder symptoms after heart surgery to a level seen in non-carriers of the mutation, and thus improves the neuroemotional outcome of cardiac surgery. The trial will be registered at http://www.clinicaltrials.gov/ before commencing with the study.	\N	\N
23551565	To assess heroin injectors' perceptions of and responses to a warning issued by public health officials regarding high-potency heroin and increases in fatal overdoses. Semi-structured qualitative interviews. Vancouver, Canada. Eighteen active heroin injectors. Semi-structured interview guide focussing on heroin injectors' perceptions of and responses to the overdose warning, including reasons for failing to adhere to risk reduction recommendations. Although nearly all participants were aware of the warning, their recollections of the message and the timing of its release were obscured by on-going social interactions within the drug scene focussed on heroin quality. Many injection drug users reported seeking the high potency heroin and nearly all reported no change in overdose risk behaviours. Responses to the warning were shaped by various social, economic and structural forces that interacted with individual behaviour and undermined efforts to promote behavioural change, including sales tactics employed by dealers, poverty, the high cost and shifting quality of available heroin, and risks associated with income-generating activities. Individual-level factors, including emotional suffering, withdrawal, entrenched injecting routines, perceived invincibility and the desire for intense intoxication also undermined risk reduction messages. Among heroin injectors in British Columbia, a 2011 overdose warning campaign appeared to be of limited effectiveness and also produced unintended negative consequences that exacerbated overdose risk.	\N	\N
23555758	Parkinson's disease (PD) is a surprisingly heterogeneous disorder with symptoms including resting tremor, bradykinesia and rigidity. PD has been associated with abnormal task related brain activation in sensory and motor regions as well as reward related network. Although corticostriatal skeletomotor circuit dysfunction is implicated in the neurobiology of Parkinson's disease, the functional connectivity within this circuit at the resting state is still unclear for PD. Here we utilized resting state functional magnetic resonance imaging to measure the functional connectivity of striatum and motor cortex in 19 patients with PD and 20 healthy controls. We found that the putamen, but not the caudate, exhibited enhanced connectivity with supplementary motor area (SMA), using either the putamen or the SMA as the "seed region". Enhanced SMA-amygdala functional connectivity was also found in the PD group, compared with normal controls. Our findings highlight the key role of hyper-connected putamen-SMC circuit in the pathophysiology of PD.	\N	\N
23564395	Code status discussions are important in cancer care, but the best modality for such discussions has not been established. The objective of this study was to determine the impact of a physician ending a code status discussion with a question (autonomy approach) versus a recommendation (beneficence approach) on patients' do-not-resuscitate (DNR) preference. Patients in a supportive care clinic watched 2 videos showing a physician-patient discussion regarding code status. Both videos were identical except for the ending: one ended with the physician asking for the patient's code status preference and the other with the physician recommending DNR. Patients were randomly assigned to watch the videos in different sequences. The main outcome was the proportion of patients choosing DNR for the video patient. A total of 78 patients completed the study, and 74% chose DNR after the question video, whereas 73% chose DNR after the recommendation video. Median physician compassion score was very high and not different for both videos. All 30 of 30 patients who had chosen DNR for themselves and 30 of 48 patients who had not chosen DNR for themselves chose DNR for the video patient (100% versus 62%). Age (odds ratio = 1.1/year) and white ethnicity (odds ratio = 9.43) predicted DNR choice for the video patient. Ending DNR discussions with a question or a recommendation did not impact DNR choice or perception of physician compassion. Therefore, both approaches are clinically appropriate. All patients who chose DNR for themselves and most patients who did not choose DNR for themselves chose DNR for the video patient. Age and race predicted DNR choice.	\N	\N
23566128	In the past decade, more and more behavioral health providers have begun consultation practices in primary-care settings. Their availability makes multidisciplinary care a reality and the possibility of improved outcomes for patients with chronic pain more feasible. However, behavioral health providers encounter new ethical quandaries in providing services to patients with chronic pain and to the primary-care providers who plan their treatment. This article presents two cases to illustrate the questions that arise in delivery of primary-care behavioral health services to patients with chronic pain. Relevant professional ethical guidelines for psychologists, social workers, and physicians are examined and recommendations for addressing the gaps in extant guides are offered.	\N	\N
23567391	To examine if incident severe sepsis is associated with increased risk of subsequent depressive symptoms and to assess which patient characteristics are associated with increased risk of depressive symptoms. Prospective longitudinal cohort study. Population-based cohort of older U.S. adults interviewed as part of the Health and Retirement Study (1998-2006). A total of 439 patients who survived 471 hospitalizations for severe sepsis and completed at least one follow-up interview. Depressive symptoms were assessed with a modified version of the Center for Epidemiologic Studies Depression Scale. Severe sepsis was identified using a validated algorithm in Medicare claims. The point prevalence of substantial depressive symptoms was 28% at a median of 1.2 years before sepsis, and remained 28% at a median of 0.9 years after sepsis. Neither incident severe sepsis (relative risk [RR]: 1.00; 95% confidence interval [CI]: 0.73, 1.34) nor severe sepsis-related clinical characteristics were significantly associated with subsequent depressive symptoms. These results were robust to potential threats from missing data or alternative outcome definitions. After adjustment, presepsis substantial depressive symptoms (RR: 2.20; 95% CI: 1.66, 2.90) and worse postsepsis functional impairment (RR: 1.08 per new limitation; 95% CI: 1.03, 1.13) were independently associated with substantial depressive symptoms after sepsis. The prevalence of substantial depressive symptoms in severe sepsis survivors is high but is not increased relative to their presepsis levels. Identifying this large subset of severe sepsis survivors at increased risk for major depression, and beginning interventions before hospital discharge, may improve outcomes.	\N	\N
23573791	Information was presented in which a candidate cause was either present or absent, and the outcome variable (number of spots on a patient's skin) could take any of four nonzero values. It was found that cause-absent information carried greater weight than cause-present information. This is contrary to the usual finding for contingency information about binary outcome variables. Judgement was influenced more by extreme values of the outcome variable, and larger outcome values tended to have more effect on judgements than smaller outcome values. The hypothesis that participants compute linear correlation is disconfirmed by these results. Instead, the results show that participants focus disproportionate attention on some kinds of events and neglect others.	\N	\N
23574060	Small declines in patient-centred attitudes during medical education have caused great concern. Although some of the self-report scales applied have solid psychometric foundations, validity evidence for the interpretation of attitude erosion during clerkships remains weak. We sought to address this gap in a qualitative study of the relationships between scores on four commonly used attitude scales and participants' experiences and reflections. Our aim was to gain a better understanding of the score changes from the participants' perspectives. We conducted semi-structured interviews with 15 junior doctors from a cohort (n = 37) that had previously shown a small decline in patient-centred attitudes during clerkships, measured on four self-report scales. In the interviews, we explored interviewees' experiences of their development of patient-centredness and subsequently discussed their scale scores, particularly for those items that contributed to a rise or decline in scores. We analysed the data using a process of constant comparison among personal experiences, scale scores and participants' explanations of score changes, applying the coding techniques of grounded theory. The analysis revealed important response distortions that might be responsible for small declines in scores during clerkships separately from changes in attitudes. The drastic alterations to the participants' frame of reference, attributable to the transition to clinical practice, represented the most prominent cause of distortion. More nuanced, context-specific, patient-centred reasoning resulted in more neutral responses after clerkships, paradoxically causing a decline in scores. In addition to response distortions, the interviews revealed shortcomings in content validity such as an 'extreme' construct of patient-centredness. This study calls into question the validity of the interpretation of attitude erosion during clerkships. The findings suggest that small declines in scores on self-report attitude scales are related to a recalibration of trainees' understandings of patient-centredness as they grow more clinically experienced. The evolved construct of patient-centredness and the way attitudes are measured require special attention in the development of future instruments.	\N	\N
23580340	Many studies have demonstrated that reinforcement delays exert a detrimental influence on human judgments of causality. In a free-operant procedure, the trial structure is usually only implicit, and delays are typically manipulated via trial duration, with longer trials tending to produce both longer experienced delays and also lower objective contingencies. If, however, a learner can become aware of this trial structure, this may mitigate the effects of delay on causal judgments. Here we tested this "structural-awareness" hypothesis by manipulating whether response-outcome contingencies were clearly identifiable as such, providing structural information in real time using an auditory tone to delineate consecutive trials. A first experiment demonstrated that providing cues to indicate trial structure, but without an explicit indication of their meaning, significantly increased the accuracy of causal judgments in the presence of delays. This effect was not mediated by changes in response frequency or timing, and a second experiment demonstrated that it cannot be attributed to the alternative explanation of enhanced outcome salience. In a third experiment, making trial structure explicit and unambiguous, by telling participants that the tones indicated trial structure, completely abolished the effect of delays. We concluded that, with sufficient information, a continuous stream of causes and effects can be perceived as a series of discrete trials, the contingency nature of the input may be exploited, and the effects of delay may be eliminated. These results have important implications for human contingency learning and in the characterization of temporal influences on causal inference.	\N	\N
23581839	Developing uniform criteria and a risk assessment clinical intervention plan to identify, assess, and assign psychosocial risk levels may help guide transplant social workers' interventions and justify their listing recommendation. This article describes a kidney pre-transplant psychosocial assessment instrument that is supported by psychosocial risk criteria and a risk assessment clinical intervention plan.	\N	\N
23585016	Despite the reported limited success of conventional treatments and growing evidence of the effectiveness of adult bariatric surgery, weight loss operations for (morbidly) obese children and adolescents are still considered to be controversial by health care professionals and lay people alike. This paper describes an explorative, qualitative study involving obesity specialists, morbidly obese adolescents, and parents and identifies attitudes and normative beliefs regarding pediatric bariatric surgery. Views on the etiology of obesity-whether it should be considered primarily a medical condition or more a psychosocial problem-seem to affect the specialists' normative opinions concerning the acceptability of bariatric procedures as a treatment option, the parents' feelings regarding both being able to influence their child's health and their child being able to control their own condition, and the adolescents' sense of competence and motivation for treatment. Moreover, parents and adolescents who saw obesity as something that they could influence themselves were more in favor of non-surgical treatment and vice versa. Conflicting attitudes and normative views-e.g., with regard to concepts of disease, personal influence on health, motivation, and the possibility of a careful informed consent procedure-play an important role in the acceptability of bariatric surgery for childhood obesity.	\N	\N
23595305	Recent research has suggested that keeping track of a task goal in rapid task switching may depend on the phonological loop component of working memory. In this study, we investigated whether the phonological loop plays a similar role when a single switch extending over several trials is required after many trials on which one has performed a competing task. Participants were shown pairs of digits varying in numerical and physical size, and they were required to decide which digit was numerically or physically larger. An experimental cycle consisted of four blocks of 24 trials. In Experiment 1, participants in the task change groups performed the numerical-size judgment task during the first three blocks, and then changed to the physical-size judgment task in the fourth. Participants in the continuation groups performed only the physical-size judgment task throughout all four blocks. We found negative effects of articulatory suppression on the fourth block, but only in the task change groups. Experiment 2 was a replication, with the modification that both groups received identical instructions and practice. Experiment 3 was a further replication using numerical-size judgment as the target task. The results showed a pattern similar to that from Experiment 1, with negative effects of articulatory suppression found only in the task change group. The congruity of numerical and physical size had a reliable effect on performance in all three experiments, but unlike the task change, it did not reliably interact with articulatory suppression. The results suggest that in addition to its well-established role in rapid task switching, the phonological loop also contributes to active goal maintenance in longer-term action control.	\N	\N
23600733	Women of size who inhabit non-normative bodies may have different experiences with body image and sexual health than women of average body size. In this exploratory study, we interviewed four women of size recruited from a larger mixed-methodological study of body image and sexuality. Each woman was interviewed twice on topics of body image, sexuality and sexual health. Reconstructive Horizon Analysis was used to analyse the content of the interviews. Women who expressed that their bodies had inherent personal and social value regardless of size did not articulate connections between body size and their sexual health. However, those women who looked externally for validation of their attractiveness struggled with acceptance of their sexuality and bodies and spoke of ways in which their body size and appearance hindered them from having the sexually healthy lives that they wanted. Findings highlight two important components of women's sexual health as participants related them to body image: the right to pleasure and the right to engage only in wanted sexual activity. Participants described how negative body attitudes affected both of these aspects of their sexual health. Interventions targeting weight-based stigma may offer a means of indirectly promoting sexual health and autonomy in women.	\N	\N
23600953	Deep brain stimulation (DBS) of the subthalamic nucleus is increasingly being employed as a treatment for parkinsonian symptoms, including tremor. The present studies used tremulous jaw movements, a pharmacological model of tremor in rodents, to investigate the tremorolytic effects of subthalamic DBS in rats. Subthalamic DBS reduced the tremulous jaw movements induced by the dopamine D2 family antagonist pimozide and the D1 family antagonist ecopipam, as well as the cholinomimetics pilocarpine and galantamine. The ability of DBS to suppress tremulous jaw movements was dependent on the neuroanatomical locus being stimulated (subthalamic nucleus vs. a striatal control site), as well as the frequency and intensity of stimulation used. Importantly, administration of the adenosine A2A receptor antagonist MSX-3 reduced the frequency and intensity parameters needed to attenuate tremulous jaw movements. These results have implications for the clinical use of DBS, and future studies should determine whether adenosine A2A antagonism could be used to enhance the tremorolytic efficacy of subthalamic DBS at low frequencies and intensities in human patients.	\N	\N
23602352	Recent evidence supports a negative association between anxiety and cognitive control. Given age-related reductions in some cognitive abilities and the relation of late life anxiety to cognitive impairment, this negative association may be particularly relevant to older adults. This critical review conceptualizes anxiety and cognitive control from cognitive neuroscience and cognitive aging theoretical perspectives and evaluates the methodological approaches and measures used to assess cognitive control. Consistent with behavioral investigations of young adults, the studies reviewed implicate specific and potentially negative effects of anxiety on cognitive control processes in older adults. Hypotheses regarding the role of both aging and anxiety on cognitive control, the bi-directionality between anxiety and cognitive control, and the potential for specific symptoms of anxiety (particularly worry) to mediate this association, are specified and discussed.	\N	\N
23614489	The objetive of the study was to identify a) the motivations for communicating about non-suicidal self-injury (NSSI) in a publicly accessible online forum, b) The significance (if any) of the "publicness" of the behavior. Using a Thematic Analysis of 423 text-based posts from an online NSSI forum, 5 motivations for using the site were identified: confessional, marking a turning point, acting as a deterrent, dispelling myths and offering or seeking support. Motivations for using the site differ markedly from motivations for engaging in NSSI and tend to be more outwardly focused. The publicness of the site therefore seems to be significant in terms of bearing witness, providing the opportunity to confront negative stereotypes, and the ability to seek and offer support to like-minded individuals.	\N	\N
23615578	The present study examined the efficacy of a verbal working memory (WM) training program in old-old individuals (over 75 years of age). Thirty-six adults aged 75-87 took part in the study: 18 were randomly assigned to receive training and the remainder served as active controls. Specific training gains in a verbal WM task (criterion task), and transfer effects on measures of visuospatial WM, short-term memory, inhibition, processing speed, and fluid intelligence were examined. The trained old-old adults performed better than the controls in the criterion task, and this benefit persisted after 8 months; they also showed an increase in the efficiency of inhibitory mechanisms at follow-up compared with pretest. The results of this study suggest that the present WM training program produces benefits maintained over time even in old-old adults. These findings confirm that there is still room for plasticity in the basic mechanisms of cognition in advance old age.	\N	\N
23618643	Street-involved youth are at high risk for acquiring HIV and hepatitis C infection due to potential engagement in high-risk behaviours, including injection drug use. The Youth Injection Prevention (YIP) Project sought to identify factors that prevented street-involved youth from moving into injection drug use in Vancouver, BC. Our project used a participatory research orientation to study these factors. This paper describes the level of participation observed among the street-involved youth taking part in our project. The YIP project employed street-involved youth as co-researchers. To assess the level of participation among the co-researchers, we applied Roger Hart's "Ladder of Youth Participation". Each advancing rung in the ladder represents a higher level of participation. We compared the youth's involvement in the project to the rungs in Roger Hart's tool. Throughout the duration of the project, the youth's participation increased. Initially the youth had low levels of participation as they were hired based on their life experiences and initially consulted and informed. Over the course of the project, team- and skill-building activities took place. This helped the project environment evolve into a safe space where youth felt comfortable to engage at the highest levels of participation. The YIP Project was successful in being a highly participatory research project. In a safe and open environment, the youth felt comfortable to question and take on initiatives that went beyond the academic researcher's initial expectations. This project highlights the success of engaging street-involved youth in participatory research.	\N	\N
23619375	To examine the feasibility and efficacy of a hospital-based, motivational intervention to reduce secondhand smoke exposure (SHSe) with mothers of infants in a neonatal intensive care unit (NICU). One-hundred and forty-four mothers with infants ( ≤ 1500 g at birth or ≥ 12 h ventilation) in a NICU who reported a smoker in the household were randomized to two sessions of motivational interviewing (MI) conducted in the hospital, usual care (UC) or usual care-reduced measurement (UC-RM); follow-up occurred at 1- and 6-months post discharge. For households that did not have a total smoking ban at baseline, 63.6% of those in the MI group instituted a ban by 1-month post discharge compared with 20% of the UC group, P<0.02. Six months post discharge, fewer smoking bans were noted in the UC-RM group relative to MI and UC, P<0.01. A need for SHSe interventions among NICU parents exists and initial evidence suggests MI can impact SHSe after discharge.	\N	\N
23623541	The purpose of this study was to evaluate health providers' use of the Rapid Assessment for Adolescent Preventive Services (RAAPS) screening tool to identify adolescent high-risk behaviors, its ease of use and efficiency, and its impact on provider/patient discussions of sensitive risk behaviors. This mixed methods descriptive study used an online survey to assess providers' use of the RAAPS and their perspectives on its implementation and effect on adolescent-provider communication. The survey was completed by providers from a variety of settings across the United States (N = 201). Quantitative and qualitative analyses indicated that the RAAPS facilitated identification of risk behaviors and risk discussions and provided efficient and consistent assessments; 86% of providers believed that the RAAPS positively influenced their practice. Adoption of the RAAPS in practice settings could lead to more effective adolescent preventive services by giving providers a tool to systematically assess and identify adolescents at risk. Implementation of RAAPS offers health providers an efficient, consistent, and "adolescent friendly" way to identify risky behaviors and open the discussion needed to tailor interventions to meet their needs.	\N	\N
23624495	The experience of frustration is common in early childhood, yet some children seem to possess a lower tolerance for frustration than others. Characterizing the biological mechanisms underlying a wide range of frustration tolerance observed in early childhood may inform maladaptive behavior and psychopathology that is associated with this construct. The goal of this study was to measure prefrontal correlates of frustration in 3-5-year-old children, who are not readily adaptable for typical neuroimaging approaches, using functional near infrared spectroscopy (fNIRS). fNIRS of frontal regions were measured as frustration was induced in children through a computer game where a desired and expected prize was "stolen" by an animated dog. A fNIRS general linear model (GLM) was used to quantify the correlation of brain regions with the task and identify areas that were statistically different between the winning and frustrating test conditions. A second-level voxel-based ANOVA analysis was then used to correlate the amplitude of each individual's brain activation with measure of parent-reported frustration. Experimental results indicated increased activity in the middle prefrontal cortex during winning of a desired prize, while lateral prefrontal cortex activity increased during frustration. Further, activity increase in lateral prefrontal cortex during frustration correlated positively with parent-reported frustration tolerance. These findings point to the role of the lateral prefrontal cortex as a potential region supporting the regulation of emotion during frustration.	\N	\N
23632454	Anxiety is a core human emotion but can become pathologically dysregulated. We used functional magnetic resonance imaging (fMRI) neurofeedback (NF) to noninvasively alter patterns of brain connectivity, as measured by resting-state fMRI, and to reduce contamination anxiety. Activity of a region of the orbitofrontal cortex associated with contamination anxiety was measured in real time and provided to subjects with significant but subclinical anxiety as a NF signal, permitting them to learn to modulate the target brain region. NF altered network connectivity of brain regions involved in anxiety regulation: subjects exhibited reduced resting-state connectivity in limbic circuitry and increased connectivity in the dorsolateral prefrontal cortex. NF has been shown to alter brain connectivity in other contexts, but it has been unclear whether these changes persist; critically, we observed changes in connectivity several days after the completion of NF training, demonstrating that such training can lead to lasting modifications of brain functional architecture. Training also increased subjects' control over contamination anxiety several days after the completion of NF training. Changes in resting-state connectivity in the target orbitofrontal region correlated with these improvements in anxiety. Matched subjects undergoing a sham feedback control task showed neither a reorganization of resting-state functional connectivity nor an improvement in anxiety. These data suggest that NF can enable enhanced control over anxiety by persistently reorganizing relevant brain networks and thus support the potential of NF as a clinically useful therapy.	\N	\N
23642378	To compare the efficacy of problem-solving therapy (PST) with supportive therapy (ST) to improve targeted vision function (TVF) in age-related macular degeneration (AMD). Single-masked, attention-controlled, randomized clinical trial with outcome assessments at 3 months (main trial endpoint) and 6 months (maintenance effects). Patients with AMD (n = 241) attending retina practices. Whereas PST uses a structured problem-solving approach to reduce vision-related task difficulty, ST is a standardized attention-control treatment. We assessed TVF, the 25-item National Eye Institute Vision Function Questionnaire plus Supplement (NEI VFQ), the Activities Inventory (AI), and vision-related quality of life (QoL). There were no between-group differences in TVF scores at 3 (P = 0.47) or 6 (P = 0.62) months. For PST subjects, mean ± standard deviation TVF scores improved from 2.71±0.52 at baseline to 2.18±0.88 at 3 months (P = 0.001) and were 2.18±0.95 at 6 months (change from 3 to 6 months, P = 0.74). For ST subjects, TVF scores improved from 2.73±0.52 at baseline to 2.14±0.96 at 3 months (P = 0.001) and were 2.15±0.96 at 6 months (change from 3 to 6 months, P = 0.85). Similar proportions of PST and ST subjects had less difficulty performing a TVF goal at 3 months (77.4% vs 78.6%, respectively; P = 0.83) and 6 months (76.2% vs 79.1%, respectively; P = 0.61). There were no changes in the NEI VFQ or AI. Vision-related QoL improved for PST relative to ST subjects at 3 months (F(4, 192) = 2.46; P = 0.05) and at 6 months (F(4, 178) = 2.55; P = 0.05). The PST subjects also developed more adaptive coping strategies than ST subjects. We found that PST was not superior to ST at improving vision function in patients with AMD, but that PST improved their vision-related QoL. Despite the benefits of anti-vascular endothelial growth factor treatments, AMD remains associated with disability, depression, and diminished QoL. This clinical reality necessitates new rehabilitative interventions to improve the vision function and QoL of older persons with AMD. The authors have no proprietary or commercial interest in any of the materials discussed in this article.	\N	\N
23643693	Previous studies have implicated cannabinoids in extinction of conditioned fear. We have recently showed that intraventricular infusion of the phytocannabinoid cannabidiol (CBD) facilitates fear extinction, but the brain regions underlying this effect remained unknown. Here we demonstrate that repeated microinjections of CBD into the infralimbic cortex (IL) facilitated fear extinction, as indicated by reduced levels of freezing during extinction test. Systemic administration of the CB1 receptor antagonist rimonabant blocked the effects of intra-IL CBD, suggesting that CBD acts through CB1 receptors to facilitate fear extinction. Our findings suggest a potential therapeutic use of CBD for extinction-based therapies of aversive memories in humans.	\N	\N
23648187	We explain how upward transfers from adult children to their elderly parents might evolve as an interrelated feature of a deepening intergenerational division of labor. Humans have a particularly long period of juvenile dependence requiring both food and care time provided mainly by younger and older adults. We suggest that the division of labor evolves to exploit comparative advantage between young and old adults in fertility, childcare and foraging. Eventually the evolving division of labor reaches a limit when the grandmother's fertility reaches zero (menopause). Continuing, it may hit another limit when the grandmother's foraging time has been reduced to her subsistence needs. Further specialization can occur only with food transfers to the grandmother, enabling her to reduce her foraging time to concentrate on additional childcare. We prove that this outcome can arise only after menopause has evolved. We describe the conditions necessary for both group selection (comparative steady state reproductive fitness) and individual selection (successful invasion by a mutation), and interpret these conditions in terms of comparative advantages.	\N	\N
23651413	To investigate nursing students' attitudes towards providing sexual health care in clinical practice and to identify associated factors. Sexual health care is an important component of holistic health care. Nurses' personal sexual knowledge and attitudes are shown to influence provision of sexual health care. This is a descriptive, cross-sectional study. We selected 146 senior nursing students by convenience sampling from nursing schools in two medical universities in central Taiwan. Data were collected using the Nursing Attitudes on Sexual Health Care scale developed based on the 'Permission/Limited Information/Specific Suggestions/Intensive Therapy' model. Higher scores indicated more positive attitudes. Participants' mean age was 22.15 years. Mean total Nursing Attitudes on Sexual Health Care scores ranged from 45-75 (61.40 ± 10.17). Nursing students' most positive attitudes towards Permission/Limited Information/Specific Suggestions/Intensive Therapy sexual healthcare interventions were at the Permission level, and least positive attitudes were at levels of Specific Suggestion and Intensive Therapy. The top three positive items were as follows: accept patients' expression of sexual concerns, initiate discussions and encourage patients to talk. Male nursing students had negative attitudes towards sexual healthcare interventions, which became more positive as age increased, especially at the Limited Information level. Nursing students had different attitudes towards different levels of sexual health care in the Permission/Limited Information/Specific Suggestions/Intensive Therapy model. Attitudes were associated with age and gender. The Nursing Attitudes on Sexual Health Care scale is useful and reliable for identifying nurses' attitudes towards providing sexual health care. The Permission/Limited Information/Specific Suggestions/Intensive Therapy-based Nursing Attitudes on Sexual Health Care scale helps to identify nurses' attitudes. A better understanding of nurses' attitudes towards provisional sexual health care will provide information needed to develop appropriate education programmes to improve delivery of sexual health care.	\N	\N
23660409	As nurse home visiting to prevent child maltreatment grows in popularity with both program administrators and legislators, it is important to understand engagement in such programs in order to improve their community-wide effects. This report examines family demographic and infant health risk factors that predict engagement and follow-through in a universal home-based maltreatment prevention program for new mothers in Durham County, North Carolina. Trained staff members attempted to schedule home visits for all new mothers during the birthing hospital stay, and then nurses completed scheduled visits three to five weeks later. Medical record data was used to identify family demographic and infant health risk factors for maltreatment. These variables were used to predict program engagement (scheduling a visit) and follow-through (completing a scheduled visit). Program staff members were successful in scheduling 78% of eligible families for a visit and completing 85% of scheduled visits. Overall, 66% of eligible families completed at least one visit. Structural equation modeling (SEM) analyses indicated that high demographic risk and low infant health risk were predictive of scheduling a visit. Both low demographic and infant health risk were predictive of visit completion. Findings suggest that while higher demographic risk increases families' initial engagement, it might also inhibit their follow-through. Additionally, parents of medically at-risk infants may be particularly difficult to engage in universal home visiting interventions. Implications for recruitment strategies of home visiting programs are discussed.	\N	\N
23677847	Excessive daytime sleepiness (EDS) is a common clinical symptom that affects women more than men. However, the association of excessive sleepiness with depressive and anxiety disorders in the broader population is unclear. The aim of this study was, therefore, to examine the association between excessive daytime sleepiness as measured by the Epworth Sleepiness Scale, and depressive and anxiety disorders in a population-based sample of women. Using the Structured Clinical Interview for DSM-IV Disorders (Non-Patient) (SCID-I/NP), 944 women aged 20-97 years (median 49 years, IQR 33-65 years) were assessed for depressive and anxiety disorders as part of the Geelong Osteoporosis Study. EDS was assessed using the Epworth Sleepiness Scale (ESS, cut-off > 10). Lifestyle factors were documented by self-report, height and weight were measured, and socioeconomic status categorised according to the Index of Relative Socio-Economic Advantage and Disadvantage. Overall, 125 (13.2%) of the women were identified with EDS. EDS was associated with an increased likelihood for both current (OR = 2.11, 95% CI 1.10-4.06) and lifetime history (OR = 1.95, 95% CI 1.28-2.97) of depressive disorders, but not anxiety disorders, independent of age and alcohol consumption. These findings were not explained by antidepressant or sedative use, body mass index, physical activity, smoking, or socioeconomic status. These results suggest that excessive daytime sleepiness is associated with current and lifetime depressive, but not anxiety disorders. Clinically, this highlights the need to take into account the possible bidirectional relationship between depressive disorders and excessive sleepiness when assessing mental health issues in patients with EDS.	\N	\N
23678921	In this retrospective longitudinal cohort study, we examined the impact of dental care on outcomes among homeless veterans discharged from a Department of Veterans Affairs (VA) transitional housing intervention program. Our sample consisted of 9870 veterans who were admitted into a VA homeless intervention program during 2008 and 2009, 4482 of whom received dental care during treatment and 5388 of whom did not. Primary outcomes of interest were program completion, employment or stable financial status on discharge, and transition to permanent housing. We calculated descriptive statistics and compared the 2 study groups with respect to demographic characteristics, medical and psychiatric history (including alcohol and substance use), work and financial support, and treatment outcomes. Veterans who received dental care were 30% more likely than those who did not to complete the program, 14% more likely to be employed or financially stable, and 15% more likely to have obtained residential housing. Provision of dental care has a substantial positive impact on outcomes among homeless veterans participating in housing intervention programs. This suggests that homeless programs need to weigh the benefits and cost of dental care in program planning and implementation.	\N	\N
23684205	Despite the resources put into HIV education programmes with young people in sub-Saharan Africa in the past two decades, there is little clear evidence of impact. Many programmes continue to be oriented towards individual behaviour change (and in reality, often sexual abstinence) with insufficient focus on understanding how societies constrain or enable individual agency in sexual decision-making and how this is affected by social norms. If education programmes do address gender they often reinforce a "male perpetrator, female victim" discourse, where girls and women are held responsible for boys' and men's sexuality as well as their own. This paper discusses the discourses around gender, sexuality and HIV constructed by young women and men (aged 16-29) in a rural Eastern Zambia village. Data on young women's and men's narratives were gathered using a participatory peer approach. Research uncovered numerous and sometimes conflicting discourses (cultural, moral, economic, and sexual) influencing young women's and men's thinking about sexuality and sexual behaviour, in particular the limited possibilities for safe consensual sex, and thus their vulnerability to HIV. The research suggests that the realities young people face are much more complex than HIV prevention strategies address. We recommend a more nuanced approach, tailored to the community contexts involved.	\N	\N
23686515	Stroke survivor behaviors that caregivers identify as bothersome can lead to family caregiver stress, which can result in premature institutionalization of the survivor. The purpose of this study was to explore demographic and theory-based factors associated with survivor bothersome behaviors as identified by family caregivers. A secondary analysis of a combined sample of 96 family caregivers of stroke survivors was conducted using baseline data from two existing studies. Bothersome behaviors were measured using the Revised Memory and Behavior Problems Checklist (RMBPC). Theory-based factors were measured using well-validated scales. Male stroke survivors exhibited more bothersome behaviors (t = 3.53, p < .01). After controlling for survivor gender, 35% of the variance in bothersome behaviors was explained by caregiver depressive symptoms, task difficulty, life changes, and threat appraisal (F[5, 88] = 10.82, p < .001). These results identify potential areas for nursing interventions designed to reduce bothersome behaviors as identified by family caregivers.	\N	\N
23691981	Speech sound disorders reportedly co-occur in young children who stutter at a substantial rate. Despite this, there is a paucity of scientific research available to support a treatment approach when these disorders co-exist. Similarly, little is known about how clinicians are currently working with this caseload given that best practice for the treatment of both disorders in isolation has evolved in recent years. This study used a qualitative approach to explore current clinical management and rationales when working with children who have co-occurring stuttering and speech sound disorder. Thirteen participant SLPs engaged in semi-structured telephone interviews. Interview data were analysed based on principles derived from grounded theory. Several themes were identified including multi-faceted assessment, workplace challenges, weighing-up the evidence, and direct intervention. The core theme, clinical reasoning, highlighted the participants' main concern, that not enough is known about this caseload on which to base decisions about intervention. There was consensus that little is available in the research literature to guide decisions relating to service delivery. These findings highlight the need for further research to provide evidence-based guidelines for clinical practice with this caseload.	\N	\N
23699530	Sudden changes in the acoustic environment enhance perceptual processing of subsequent visual stimuli that appear in close spatial proximity. Little is known, however, about the neural mechanisms by which salient sounds affect visual processing. In particular, it is unclear whether such sounds automatically activate visual cortex. To shed light on this issue, this study examined event-related brain potentials (ERPs) that were triggered either by peripheral sounds that preceded task-relevant visual targets (Experiment 1) or were presented during purely auditory tasks (Experiments 2-4). In all experiments the sounds elicited a contralateral ERP over the occipital scalp that was localized to neural generators in extrastriate visual cortex of the ventral occipital lobe. The amplitude of this cross-modal ERP was predictive of perceptual judgments about the contrast of colocalized visual targets. These findings demonstrate that sudden, intrusive sounds reflexively activate human visual cortex in a spatially specific manner, even during purely auditory tasks when the sounds are not relevant to the ongoing task.	\N	\N
23700727	To investigate the impact of infertility on men's self-esteem, self-confidence, sexual satisfaction and overall relationship with their spouses. Using Self-Esteem and Relationship questionnaire (SEAR), we conducted an investigation among 253 infertile men and 52 fertile male controls. We divided the infertile men into four subgroups according to their perceived causes of infertility: male (M) factors, female (F) factors, both M and F factors, and unknown factors, and compared the SEAR scores among different groups. In the infertile men, the total SEAR score was significantly higher in those with < 3 years than in those with > or = 3 years of infertility duration (75.50 +/- 17.05 vs 68.66 +/- 17.19, P < 0.05) and so was it in those with above-high-school than in those with high-school or lower education background (81.42 +/- 13.99 vs 67.61 +/- 17. 8, P < 0.01), but showed no significant difference between the > or = 30- and < 30-year-olds (71.77 +/- 17.42 vs 72.74 +/- 18.38, P > 0.05). The total SEAR scores in the M factor, M & F factor, unknown factor and F factor groups were 65.69 +/- 18.68, 68.52 +/- 17.68, 74.85 +/- 15.19 and 83.21 +/- 12.61, respectively, with significant differences between the first two and the latter two groups (P < 0.05), as well as between the unknown factor and F factor groups (P < 0.05). In the fertile male controls, the total SEAR score and subdomain scores on sexual relationship, self-confidence, self-esteem and overall relationship were 90.04 +/- 9.85, 88.40 +/- 10.74, 92.23 +/- 9.41, 91.95 +/- 10.67 and 90.38 +/- 14.14, respectively, all remarkably higher than in the M factor, M&F factor and unknown factor groups of the infertile men after adjustment of their infertility duration and education levels (P < 0.05). Infertility reduces men's self-esteem, self-confidence, sexual satisfaction and relationship with their spouses, and the degree of its impact is correlated with the patients' infertility duration and education level.	\N	\N
23705517	This article provides the adolescent medicine physician with a review of seminal psychiatric research published in 2011 and 2012 and its clinical relevance for day-to-day practice. The present review focuses on conditions commonly encountered by adolescent medicine physicians such as attention-deficit/hyperactivity disorder (ADHD), autism, bipolar disorder, tic disorders, and major depression. Additionally, there is a section that outlines specific clinical situations for which psychiatric consultation must be obtained, as well as helpful resources and suggestions to mitigate the unavailability of appointments in a mental health office.	\N	\N
23710688	The purpose of this study was to establish whether vomiting bulimic and/or non-bulimic depressive patients, both treated with the serotonin reuptake inhibitor SI-5-HT (fluoxetine), have differing proportions of inorganic components (specifically, sodium, potassium and calcium) in their parotid salivary gland secretions, than in the average population. A controlled clinical trial was designed for three age-matched female groups: bulimic patients receiving fluoxetine 40 mg/day (n = 33), non-bulimic patients diagnosed with bipolar affective disorder (fluoxetine 20 mg/day, n = 25) and healthy controls (n = 51). Parotid saliva was collected using a Lashley cap while the subjects were at rest. Stimulation was obtained chemically using a 3% citric acid solution, and physically by instructing the subjects to chew on wax pellets. The concentrations of sodium, potassium and calcium ions were measured using the colorimetric photometry method. The bulimic patients had a reduction in flow and sodium and potassium ions in the parotid saliva and non-bulimic patients had a reduction in flow. Deficits in certain components of saliva were shown to be directly related to salivary flow rate. The data suggest that detection of inorganic deficits in parotid saliva might serve as a reliable confirmation of reduction in flow amongst purging bulimic patients treated with fluoxetine.	\N	\N
23720610	The schizophrenia brain is differentiated from the normal brain by subtle changes, with significant overlap in measures between normal and disease states. For the past 25 years, schizophrenia has increasingly been considered a neurodevelopmental disorder. This frame of reference challenges biological researchers to consider how pathological changes identified in adult brain tissue can be accounted for by aberrant developmental processes occurring during fetal, childhood, or adolescent periods. To place schizophrenia neuropathology in a neurodevelopmental context requires solid, scrutinized evidence of changes occurring during normal development of the human brain, particularly in the cortex; however, too often data on normative developmental change are selectively referenced. This paper focuses on the development of the prefrontal cortex and charts major molecular, cellular, and behavioral events on a similar time line. We first consider the time at which human cognitive abilities such as selective attention, working memory, and inhibitory control mature, emphasizing that attainment of full adult potential is a process requiring decades. We review the timing of neurogenesis, neuronal migration, white matter changes (myelination), and synapse development. We consider how molecular changes in neurotransmitter signaling pathways are altered throughout life and how they may be concomitant with cellular and cognitive changes. We end with a consideration of how the response to drugs of abuse changes with age. We conclude that the concepts around the timing of cortical neuronal migration, interneuron maturation, and synaptic regression in humans may need revision and include greater emphasis on the protracted and dynamic changes occurring in adolescence. Updating our current understanding of post-natal neurodevelopment should aid researchers in interpreting gray matter changes and derailed neurodevelopmental processes that could underlie emergence of psychosis.	\N	\N
23723743	The PLOS Medicine editors discuss the paradox of mental health, where over-diagnosis and treatment of some mental health issues exists alongside profound under-recognition of mental health conditions in the developing world.	\N	\N
23728248	In schizophrenia, social cognition is strongly linked to functional outcome and is increasingly seen as a viable treatment target. The goal of the Social Cognition Psychometric Evaluation (SCOPE) study is to identify and improve the best existing measures of social cognition so they can be suitably applied in large-scale treatment studies. Initial phases of this project sought to (1) develop consensus on critical domains of social cognition and (2) identify the best existing measures of social cognition for use in treatment studies. Experts in social cognition were invited to nominate key domains of social cognition and the best measures of those domains. Nominations for measures were reduced according to set criteria, and all available psychometric information about these measures was summarized and provided to RAND panelists. Panelists rated the quality of each measure on multiple criteria, and diverging ratings were discussed at the in-person meeting to obtain consensus. Expert surveys identified 4 core domains of social cognition-emotion processing, social perception, theory of mind/mental state attribution, and attributional style/bias. Using RAND panel consensus ratings, the following measures were selected for further evaluation: Ambiguous Intentions Hostility Questionnaire, Bell Lysaker Emotion Recognition Task, Penn Emotion Recognition Test, Relationships Across Domains, Reading the Mind in the Eyes Test, The Awareness of Social Inferences Test, Hinting Task, and Trustworthiness Task. While it was possible to establish consensus, only a limited amount of psychometric information is currently available for the candidate measures, which underscores the need for well-validated and standardized measures in this area.	\N	\N
23736943	Patients are incidentally involved in scientific conferences as collaborating partners. Little is known about how they engage with researchers. The purpose of this study was to explore the expectations and experiences of new patients to better understand the specific features of collaborative research during conferences in its complexity. After a thematic literature review, we conducted fourteen interviews with eight delegates: four men and four women with three rheumatic diseases and representing five countries. They participated for the first time in the biannual conference on Outcome Measures in Rheumatology (OMERACT) in 2010. Data were subjected to a thematic content analysis. Before the conference, patient participants had felt privileged to be invited but felt insufficiently prepared and uncertain about what was expected from their participation. They had anticipated a learning experience and had hoped to be able to make a contribution. Most experienced the conference program as physically and mentally challenging, partially due to poor moderation or lack of individual support. They doubted their input had been beneficial. After the conference these patients also described their participation as having been a valuable, meaningful, and learning experience. Although they presumed that they had not been very productive, they expected their contribution would be more effective at future conferences. Patient delegates attending a scientific conference need clear information about their role prior to the event. Personalized support and a facilitative moderation style during sessions are advantageous for maximizing valuable contributions. Participation leads to personal learning curves and various benefits.	\N	\N
23740863	Understanding the determinants of social and coping inequalities in subclinical cardiovascular disease is an important prerequisite in developing and implementing preventive strategies. The aim of this study was to investigate the association between social factors and coping status, respectively, and subclinical coronary artery disease (CAD) in middle-aged Danes. This is a DanRisk screening substudy, thus including healthy Danish males and females aged 50 or 60 years. Social measures included grade of education, employment and co-habiting status. The coping status was estimated by the general self-efficacy (GES) scale. Coronary artery calcification (CAC) was assessed by computed tomography using the Agatston score (AS). Conventional clinical risk factors included sex, family history of CAD, BMI > 25, smoking, hypercholesterolaemia and hypertension. In 568 individuals the prevalence of subjects with CAC was 267 (45%). Independent predictors of CAC in males were age (OR = 1.10, 95% CI = 1.04-1.16, p < 0.001), smoking (OR = 1.75, 95% CI = 1.03-2.99, p = 0.038), and low co-habiting status (OR = 3.66, 95% CI = 1.19-11.25, p = 0.023). Independent predictors in females were age (OR = 1.67, 95% CI = 1.02-1.12, p = 0.006), and smoking (OR = 1.71, 95% CI = 1.06-2.78, p = 0.029). Higher AS was associated to lower employment level in females (p = 0.001) but not in males (p = 0.833). Social factors are associated to the prevalence and severity of CAC in asymptomatic middle-aged individuals with gender differences. The relative value of gender specific social versus conventional clinical risk factors in the risk assessment of subclinical CAC in middle-aged individuals needs further investigation in future prospective studies.	\N	\N
23742836	Organ supply is an important problem worldwide with an ever-increasing number of patients on the waiting lists. Various strategies are implemented in the centers to increase the number of transplantations. Paired kidney exchange or nondirected organ donation to an exchange list is being performed for a while. However, the number of renal transplantations has failed to achieve the targeted levels. The present study aimed to provide information regarding 1-year outcomes of voluntary exchange kidney transplantation, which is performed in our center, and to raise awareness about the method. Compatible donor-recipient pairs and ABO-mismatched donor-recipient pairs were invited to participate in the model of voluntary exchange kidney transplantation. Of 42 donor-recipient pairs fulfilling the criteria, 22 (52.4%) accepted to participate in the model. In 4 of these 22 donor-recipient pairs, patients received a kidney transplant from their own donor due to the lack of another suitable donor on the waiting list. Thus, the remaining 18 donor-recipient pairs were included in the model of voluntary exchange kidney transplantation. Sixteen two-way, 1 three-way, and 1 four-way exchange kidney transplantations were performed. Thus, this provided 21 more patients an opportunity to have a renal transplant. Accordingly, the number of living donor transplantations performed in our center increased by 6.1% using this method. We anticipate that the number of patients on the waiting lists for transplantation would be decreased by the widespread use of voluntary exchange kidney transplantation.	\N	\N
23747500	Epilepsy is one of the most stigmatizing medical conditions worldwide. It could be argued that the problem of stigma and discrimination might be different in an Islamic culture. A cross-sectional study of 130 patients with epilepsy was performed using the Internalized Stigma of Mental Illness (ISMI) questionnaire that was adapted for epilepsy. The questionnaire contained 29 items on a 4-point scale in addition to an open-ended question about experience of discrimination. An average score above the midpoint (2.5) is suggested to indicate a high level of stigma. Approximately 23.7% of the patients reported a score above the midpoint. Unemployment and low education were significantly associated with a high level of internalized stigma. Although epilepsy can be effectively treated, patients in Tehran still experience much stigma. For this reason, strategies for reducing self-perception of stigma should be included in a treatment plan.	\N	\N
23751889	Bryan is a 10-year-old boy who is brought to his pediatrician by his parents with concerns about oppositional behaviors. Bryan's parents report that he has always been hyperactive and oppositional since a very young age. He has been previously diagnosed with attention-deficit hyperactivity disorder and has been treated with appropriate stimulant medications for several years; however, despite this, his parents feel increasingly unable to manage his difficult behaviors. He refuses to do chores or follow through with household routines. He refuses to go to bed at night. His family feels unable to take him to public places because he "climbs all over everything." At school, he acts up in class, is often disruptive, and requires close supervision by teachers. He was recently kicked off of the school bus. He has very few friends, and his parents state that other children do not enjoy to be around him. Bryan's parents also report that he is "obsessed" with electronics. He spends most his free time watching TV and movies and playing computer games. He has a television in his bedroom because otherwise he "monopolizes" the family television. The family also owns several portable electronic devices that he frequently uses. Bryan insists on watching TV during meals and even that the TV stays on in an adjacent room while showering. He gets up early each morning and turns on the television. He refuses to leave the house unless he can take a portable screen device with him. His parents admit to difficulty placing limits on this behavior because they feel it is the only way to keep his other behaviors under control. His mother explains "it is our only pacifier" and that attempts to place restrictions are met with explosive tantrums and have thus been short lived. These efforts have also been impeded due to the habits of his parents and older sibling, who also enjoy spending a significant amount of time watching television.	\N	\N
23752289	Swallowing difficulties can be a symptom of many different disease processes, and are associated with adverse health outcomes; malnutrition, dehydration, pneumonia and death. The use of feeding tubes directly into the stomach as in percutaneous endoscopic gastrosomy (PEG) is an increasingly common treatment option for these patients with more and more being cared for in the community. Living with a gastrostomy tube brings physical and emotional impacts and direct consequences for quality of life. Guidance from the Royal College of Physicians recommends 'nil by mouth' should be a last resort even when swallow function is deemed unsafe. Impaired swallowing can cause increased anxiety and fear. Many patients avoid oral intake leading to malnutrition, isolation and depression. Understanding and balancing the risks and potential benefits of continuing oral intake or choosing gastrostomy makes this a complex and challenging area of health care.	\N	\N
23754992	Pavlovian threat (fear) conditioning (PTC) is an experimental paradigm that couples innate aversive stimuli with neutral cues to elicit learned defensive behavior in response to the neutral cue. PTC is commonly used as a translational model to study neurobiological and behavioral aspects of fear and anxiety disorders including Posttraumatic Stress Disorder (PTSD). Though PTSD is a complex multi-faceted construct that cannot be fully captured in animals PTC is a conceptually valid model for studying the development and maintenance of learned threat responses. Thus, it can inform the understanding of PTSD symptomatology. However, there are significant individual differences in posttraumatic stress that are not as of yet accounted for in studies of PTC. Individuals exposed to danger have been shown to follow distinct patterns: some adapt rapidly and completely (resilience) others adapt slowly (recovery) and others failure to adapt (chronic stress response). Identifying similar behavioral outcomes in PTC increases the translatability of this model. In this report we present a flexible methodology for identifying individual differences in PTC by modeling latent subpopulations or classes characterized by defensive behavior during training. We provide evidence from a reanalysis of previously examined PTC learning and extinction data in rats to demonstrate the effectiveness of this methodology in identifying outcomes analogous to those observed in humans exposed to threat. By utilizing Latent Class Growth Analysis (LCGA) to test for heterogeneity in freezing behavior during threat conditioning and extinction learning in adult male outbred rats (n = 58) three outcomes were identified: rapid extinction (57.3%), slow extinction (32.3%), and failure to extinguish (10.3%) indicating that heterogeneity analogous to that in naturalistic human studies is present in experimental animal studies strengthening their translatability in understanding stress responses in humans.	\N	\N
23758226	When first conceptualized, it was thought that individuals with severe mental illness who needed assertive community treatment (ACT) would need ACT for life. Today, ACT-for-life is contrary to recovery-based principles, and teams routinely transition consumers to less intensive services. However, there is little qualitative information about the experiences of consumers who transition from ACT. To address this gap in our knowledge, we conducted semi-structured interviews with 11 consumers who had transitioned from ACT to case management services. Consumers expressed feelings of loss and frustration about transitioning from ACT to case management services. Findings underscore the importance of facilitating open dialogue about transitions with consumers, managing consumers' expectations of post-transition services, and facilitating consumer independence prior to transition. ACT teams should be deliberate about preparing consumers for transitions from ACT. More research is needed about facilitating successful transitions from ACT.	\N	\N
23762768	Research on mindfulness-based interventions (MBIs) for treating symptoms of a wide range of medical conditions has proliferated in recent decades. Mindfulness is the cultivation of nonjudgmental awareness in the present moment. It is both a practice and a way of being in the world. Mindfulness is purposefully cultivated in a range of structured interventions, the most popular of which is mindfulness-based stress reduction (MBSR), followed by mindfulness-based cognitive therapy (MBCT). This paper begins with a discussion of the phenomenological experience of coping with a chronic and potentially life-threatening illness, followed by a theoretical discussion of the application of mindfulness in these situations. The literature evaluating MBIs within medical conditions is then comprehensively reviewed, applying a levels of evidence rating framework within each major condition. The bulk of the research looked at diagnoses of cancer, pain conditions (chronic pain, low back pain, fibromyalgia, and rheumatoid arthritis), cardiovascular disease, diabetes, human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS), and irritable bowel syndrome. Most outcomes assessed are psychological in nature and show substantial benefit, although some physical and disease-related parameters have also been evaluated. The field would benefit from more adequately powered randomized controlled trials utilizing active comparison groups and assessing the moderating role of patient characteristics and program "dose" in determining outcomes.	\N	\N
23769610	Depressed and anxious patients often combine complementary and alternative medicine (CAM) therapies with conventional pharmacotherapy to self-treat symptoms. The benefits and risks of such combination strategies have not been fully evaluated. This paper evaluates the risk-benefit profile of CAM augmentation to antidepressants in affective conditions. PubMed was searched for all available clinical reports published in English up to December 2012. Data were evaluated based on graded levels of evidence for efficacy and safety. Generally, the evidence base is significantly larger for depression than for anxiety disorder. In unipolar depression, there is Level 2 evidence for adjunctive sleep deprivation (SD) and Free and Easy Wanderer Plus (FEWP), and Level 3 for exercise, yoga, light therapy (LT), omega-3 fatty acids, S-adenosylmethionine and tryptophan. In bipolar depression, there is Level 1 evidence for adjunctive omega-3s, Level 2 for SD, and Level 3 for LT and FEWP. In anxiety conditions, exercise augmentation has Level 3 support in generalized anxiety disorder and panic disorder. Though mostly well-tolerated, these therapies can only be recommended as third-line interventions due to the quality of available evidence. Overall, the literature is limited. Studies often had methodological weaknesses, with little information on long-term use and on potential drug-CAM interactions. Many CAM studies were not published in English. While several CAM therapies show some evidence of benefit as augmentation in depressive disorders, such evidence is largely lacking in anxiety disorders. The general dearth of adequate safety and tolerability data encourages caution in clinical use.	\N	\N
23773183	Our ability to learn about the reputations of others-that is, who is likely to cooperate versus cheat-contributes greatly to cooperativeness in society. There has been recent debate whether humans employ memory bias favoring cheaters (i.e., there is an evolved module for the detection of cheaters) or whether no such bias exists (i.e., reputation learning is flexibly modulated by contextual factors). We report 3 experiments that address this issue by comparing persistence against extinction-which is a reliable measure of prepared fear learning (Öhman & Mineka, 2001)-between memories regarding cheaters and cooperators. In all experiments, participants learned to classify unfamiliar persons as either cooperators or cheaters, and, then, they were instructed to disregard those learned associations and told that they had been determined arbitrarily, which simulated a verbal extinction procedure in the fear conditioning paradigm (Hugdahl & Öhman, 1977). The results indicated that while postlearning changes in perceived trustworthiness were modulated by a contextual factor (appearance of the facial stimulus), the persistence of learning exhibited a cheater advantage: Cheaters remained perceived as untrustworthy to a greater extent than cooperators as trustworthy at the extinction period. Thus, there exists a cheater bias in human reputation learning, the proximate and ultimate mechanisms of which warrant further study.	\N	\N
23773296	This paper offers an overview and clarification of the ipseity-disturbance or self-disorder hypothesis regarding schizophrenia, with focus on some recent and recommended research and theoretical refinements. There is need to expand research and theorizing in several directions-in order to: 1, specify more precisely what is truly distinctive in the schizophrenia spectrum, 2, explore internal structure and explanatory potential of this purported disturbance of minimal- or core-self experience, 3, generate testable hypotheses concerning pathogenetic pathways and psychotherapeutic interventions. Comparative studies can make a crucial scientific contribution. Some recent, exploratory studies are described: published reports were examined for alterations of self-experience in conditions outside the schizophrenia spectrum-mania, psychotic depression, and depersonalization disorder-and in one unusual attitudinal stance: intense introspection (as refined in early 20th century psychological research). Remarkable similarities (e.g., alienation/reification of thoughts and bodily experiences, fading of self and world) as well as some important differences (e.g., absence, outside schizophrenia, of severe erosion of minimal self-experience or real confusion of self and other) in types of self-anomalies were found. These support but also refine the ipseity-disturbance model. Future research should treat self-experience as an independent variable, manipulating and measuring this dimension (in both schizophrenic and non-schizophrenic populations) to study its associations with anomalies of cognition, affect, expression, and neural functioning already identified in schizophrenia. The self-disorder model offers an integrative and dynamic view of schizophrenia congruent with recent trends in cognitive neuroscience and consistent with the heterogeneous, varying, and holistic nature of this enigmatic illness.	\N	\N
23778853	Obesity and smoking constitute two of the main causes of preventable deaths in the developed countries today. Many smokers motivate consumption as a means to control their body weight because smoking cessation increases the risk to gain weight. Although it is well established that nicotine reduces feeding in animals and that smoking is associated with reduced body weight in quasi-experimental studies of humans, acute nicotine effects are mixed and little is known about the brain networks supporting these effects. Thus, we investigated 26 normal-weighted never-smokers who received either nicotine (2 mg) or placebo gums following a double-blinded randomized cross-over design. We used functional magnetic resonance imaging (fMRI) to investigate reactivity to palatable food cues after both overnight fasting and following a standardized caloric intake (75 g oral glucose tolerance test (OGTT)). Participants viewed food or low-level control pictures in a block design and rated their current appetite after each block. Nicotine had a small- to medium-sized effect on subjective appetite and significantly altered food-cue reactivity in a region sensitive to caloric intake that extended from the right hypothalamus to the basal ganglia. During placebo sessions, the OGTT reduced functional coupling of this region with a 'salience network' (ie, amygdala, ventromedial prefrontal cortex) in processing of food pictures. Furthermore, nicotine reduced coupling with the nucleus accumbens and the OGTT reduced coupling with an 'interoceptive network' (ie, insula, operculum) instead. We conclude that locally restricted acute effects of nicotine in the hypothalamic area have profound effects on food-processing networks.	\N	\N
23779252	Previous end-of-life cancer research has shown an association between increased family physician continuity of care and reduced use of acute care services; however, it did not focus on a homecare population or control for homecare nursing. Among end-of-life homecare cancer patients, to investigate the association of family physician continuity with location of death and hospital and emergency department visits in the last 2 weeks of life while controlling for nursing hours. Retrospective population-based cohort study. Cancer patients with ≥ 1 family physician visit in 2006 from Ontario, Canada. Family physician continuity of care was assessed using two measures: Modified Usual Provider of Care score and visits/week. Its association with location of death and hospital and emergency department visits in the last 2 weeks of life was examined using logistic regression. Of 9467 patients identified, the Modified Usual Provider of Care score demonstrated a dose-response relationship with increasing continuity associated with decreased odds of hospital death and visiting the hospital and emergency department in the last 2 weeks of life. More family physician visits/week were associated with lower odds of an emergency department visit in the last 2 weeks of life and hospital death, except for patients with greater than 4 visits/week, where they had increased odds of hospitalizations and hospital deaths. These results demonstrate an association between increased family physician continuity of care and decreased odds of several acute care outcomes in late life, controlling for homecare nursing and other covariates.	\N	\N
23788405	Long-term avoidance of painful activities has shown to be dysfunctional in chronic pain. Pain may elicit escape or avoidance responses automatically, particularly when pain-related fear is high. A conflict may arise between opposing short-term escape/avoidance goals to reduce pain and long-term approach goals to receive a reward. An inhibitory control system may resolve this conflict. It was hypothesized that reduced response inhibition would be associated with greater escape/avoidance during pain, particularly among subjects with higher pain-related fear. Response inhibition was measured with the stop-signal task, and pain-related fear with the Fear of Pain Questionnaire. Participants completed a tone-detection task (TDT) in which they could earn money while being exposed to cold pressor pain. Escape/avoidance was operationalized as the hand immersion time during a cold pressor task (CPT) and the performance on the TDT. Poorer response inhibition was associated with shorter CPT immersion duration and with worse TDT performance. Pain after the CPT was associated with pain-related fear, but not with response inhibition. No supportive evidence was found for the hypothesis that the relation between inhibition and escape/avoidance would be most pronounced for those with higher pain-related fear. In contrast, the relation between response inhibition and number of hits on the TDT was most pronounced for those with lower pain-related fear. The findings suggest that individuals with a stronger ability to inhibit responses in a stop-signal task are better able to inhibit escape/avoidance responses elicited by pain, in the service of a conflicting approach goal.	\N	\N
23790815	The benefits of expressive writing have been well documented among several populations, but particularly among those who report feelings of dysphoria. It is not known, however, if those diagnosed with Major Depressive Disorder (MDD) would also benefit from expressive writing. Forty people diagnosed with current MDD by the Structured Clinical Interview for DSM-IV participated in the study. On day 1 of testing, participants completed a series of questionnaires and cognitive tasks. Participants were then randomly assigned to either an expressive writing condition in which they wrote for 20 min over three consecutive days about their deepest thoughts and feelings surrounding an emotional event (n=20), or to a control condition (n=20) in which they wrote about non-emotional daily events each day. On day 5 of testing, participants completed another series of questionnaires and cognitive measures. These measures were repeated again 4 weeks later. People diagnosed with MDD in the expressive writing condition showed significant decreases in depression scores (Beck Depression Inventory and Patient Health Questionnaire-9 scores) immediately after the experimental manipulation (Day 5). These benefits persisted at the 4-week follow-up. Self-selected sample. This is the first study to demonstrate the efficacy of expressive writing among people formally diagnosed with current MDD. These data suggest that expressive writing may be a useful supplement to existing interventions for depression.	\N	\N
23795757	The effect of comorbid personality disorders (PD) on treatment outcomes in obsessive-compulsive disorder (OCD) is unclear. The authors systematically review results from investigations of therapy outcomes in adult patients with OCD and a comorbid PD. PsycINFO and MEDLINE were searched for original articles. Twenty-three studies assessing PDs through interviews were selected. Cluster A PDs, particularly schizotypal PD, narcissistic PD, and the presence of two or more comorbid PDs, were associated with poorer treatment outcomes in patients with OCD. With regard to other PDs and clusters, the results are inconsistent or the sample sizes are too small to reach a conclusion. OCD patients with different comorbid PDs differ in their therapeutic response to treatment. To optimize the treatment of OCD, the predictive value of PDs on the treatment outcome should be further investigated, and treatment of Axis I and II comorbidity requires more attention.	\N	\N
23795762	Longitudinal studies reporting the association between cannabis use and developing depression provide mixed results. The objective of this study was to establish the extent to which different patterns of use of cannabis are associated with the development of depression using meta-analysis of longitudinal studies. Peer-reviewed publications reporting the risk of developing depression in cannabis users were located using searches of EMBASE, Medline, PsychINFO and ISI Web of Science. Only longitudinal studies that controlled for depression at baseline were included. Data on several study characteristics, including measures of cannabis use, measures of depression and control variables, were extracted. Odds ratios (ORs) were extracted by age and length of follow-up. After screening for 4764 articles, 57 articles were selected for full-text review, of which 14 were included in the quantitative analysis (total number of subjects = 76058). The OR for cannabis users developing depression compared with controls was 1.17 [95% confidence interval (CI) 1.05-1.30]. The OR for heavy cannabis users developing depression was 1.62 (95% CI 1.21-2.16), compared with non-users or light users. Meta-regression revealed no significant differences in effect based on age of subjects and marginal difference in effect based on length of follow-up in the individual studies. There was large heterogeneity in the number and type of control variables in the different studies. Cannabis use, and particularly heavy cannabis use, may be associated with an increased risk for developing depressive disorders. There is need for further longitudinal exploration of the association between cannabis use and developing depression, particularly taking into account cumulative exposure to cannabis and potentially significant confounding factors.	\N	\N
23798501	The Montreal Cognitive Assessment (MoCA) is a brief screening instrument for dementia that is sensitive to executive dysfunction. This study examined its usefulness for assessing cognitive performance in mild, moderate, and severe Huntington's disease (HD), compared with the use of the Mini-Mental State Examination (MMSE). We compared MoCA and MMSE total scores and the number of correct answers in 5 cognitive-specific domains in 104 manifest HD patients and 100 matched controls. For the total HD sample, and for the moderate and severe patients, significant differences between both MoCA and MMSE total scores and almost all cognitive-specific domains emerged. Even mild HD subjects showed significant differences with regard to total score and several cognitive domains on both instruments. We conclude that the MoCA, although not necessarily superior to the MMSE, is a useful instrument for assessing cognitive performance over a broad level of functioning in HD.	\N	\N
23800394	To map the availability and types of depression and anxiety groups, to examine men's experiences and perception of this support as well as the role of health professionals in accessing support. The best ways to support men with depression and anxiety in primary care are not well understood. Group-based interventions are sometimes offered but it is unknown whether this type of support is acceptable to men. Interviews with 17 men experiencing depression or anxiety. A further 12 interviews were conducted with staff who worked with depressed men (half of whom also experienced depression or anxiety themselves). There were detailed observations of four mental health groups and a mapping exercise of groups in a single English city (Bristol). Some men attend groups for support with depression and anxiety. There was a strong theme of isolated men, some reluctant to discuss problems with their close family and friends but attending groups. Peer support, reduced stigma and opportunities for leadership were some of the identified benefits of groups. The different types of groups may relate to different potential member audiences. For example, unemployed men with greater mental health and support needs attended a professionally led group whereas men with milder mental health problems attended peer-led groups. Barriers to help seeking were commonly reported, many of which related to cultural norms about how men should behave. General practitioners played a key role in helping men to acknowledge their experiences of depression and anxiety, listening and providing information on the range of support options, including groups. Men with depression and anxiety do go to groups and appear to be well supported by them. Groups may potentially be low cost and offer additional advantages for some men. Health professionals could do more to identify and promote local groups.	\N	\N
23811310	There is intense interest in the development and application of animal models of CNS disorders to explore pathology and molecular mechanisms, identify potential biomarkers, and to assess the therapeutic utility, estimate safety margins and establish pharmacodynamic and pharmacokinetic parameters of new chemical entities (NCEs). This is a daunting undertaking, due to the complex and heterogeneous nature of these disorders, the subjective and sometimes contradictory nature of the clinical endpoints and the paucity of information regarding underlying molecular mechanisms. Historically, these models have been invaluable in the discovery of therapeutics for a range of disorders including anxiety, depression, schizophrenia, and Parkinson's disease. Recently, however, they have been increasingly criticized in the wake of numerous clinical trial failures of NCEs with promising preclinical profiles. These failures have resulted from a number of factors including inherent limitations of the models, over-interpretation of preclinical results and the complex nature of clinical trials for CNS disorders. This review discusses the rationale, strengths, weaknesses and predictive validity of the most commonly used models for psychiatric, neurodegenerative and neurological disorders as well as critical factors that affect the variability and reproducibility of these models. It also addresses how progress in molecular genetics and the development of transgenic animals has fundamentally changed the approach to neurodegenerative disorder research. To date, transgenic animal models\have not been the panacea for drug discovery that many had hoped for. However continual refinement of these models is leading to steady progress with the promise of eventual therapeutic breakthroughs.	\N	\N
23813050	This case-control study evaluated the association of headache and other co-morbid pain with temporomandibular disorder (TMD) pain in adolescents and explored the temporal co-variance of headache and TMD pain. In a population-based sample of 12- to 19-year-olds, 350 patients with self-reported TMD pain and 350 healthy age- and sex-matched individuals were mailed questionnaires. Descriptive statistics, 95% CI, and OR analyses--logistic regression models with TMD pain as the outcome variable and adjusted for age and gender--were used for the analysis of individuals' responses. Headache, whether defined as once a week or more (OR = 6.6) or as moderate or severe (categorical), was significantly related to TMD pain. Severe headache (vs. mild) showed stronger associations with TMD (OR = 10.1) than between moderate and mild headache (OR = 5.5). Neck (OR = 4.0) and back (OR = 2.6) pain was also significantly related to TMD pain. When participants were grouped according to headache onset and TMD pain, the highest association between headache and TMD pain was found in the subgroup "Headache onset before TMD pain" (OR 9.4). In conclusion, headache appears to be independently and highly associated with TMD pain in adolescents. Neck pain and somatic complaints were also significantly associated with TMD pain. Headache seems to precede TMD pain in many adolescents with pain.	\N	\N
23813741	Arterial hypertension (HTN) is a risk factor for subarachnoid haemorrhage (SAH). We aimed to assess the impact of premorbid HTN on the severity of initial bleeding and the risk of aneurysm rebleeding after SAH. Retrospective analysis of a prospective cohort study of all SAH patients admitted to Columbia University Medical Center between 1996 and 2012. We enrolled 1312 consecutive patients with SAH; 643 (49%) had premorbid HTN. Patients with premorbid HTN presented more frequently as Hunt-Hess Grade IV or V (36% vs 25%, p<0.001) and World Federation of Neurosurgical Societies (WFNS) Grade 4 or 5 (42.6% vs 28.2%, p<0.001), with larger amounts of subarachnoid (Hijdra Sum Score 17 vs 14, p<0.001) and intraventricular blood (median IVH sum score 2 vs 1, p<0.001), and more often with intracerebral haemorrhage (20% vs 13%, p=0.002). In multivariate analysis, patients with premorbid HTN had a higher risk of in-hospital aneurysm rebleeding (11.8% vs 5.5%, adjusted OR 1.67, 95% CI 1.02 to 2.74, p=0.04) after adjusting for age, admission, Hunt-Hess grade, size and site of the ruptured aneurysm. Premorbid HTN is associated with increased severity of the initial bleeding event and represents a significant risk factor for aneurysm rebleeding. Given that aneurysm rebleeding is a potentially fatal-but preventable-complication, these findings are of clinical relevance.	\N	\N
23815101	Given recent clinical trials establishing the safety and efficacy of adult medical male circumcision (MMC) in Africa, attention has now shifted to barriers and facilitators to programmatic implementation in traditionally non-circumcising communities. In this study, we attempted to develop a fuller understanding of the role of cultural issues in the acceptance of adult circumcision. We conducted four focus-group discussions with 28 participants in Mutoko, Zimbabwe, and 33 participants in Vulindlela, KwaZulu-Natal, South Africa, as well as 19 key informant interviews in both settings. We found the concept of male circumcision to be an alien practice, particularly as expressed in the context of local languages. Cultural barriers included local concepts of ethnicity, social groups, masculinity and sexuality. On the other hand, we found that concerns about the impact of HIV on communities resulted in willingness to consider adult male circumcision as an option if it would result in lowering the local burden of the epidemic. Adult MMC-promotional messages that create a synergy between understandings of both traditional and medical circumcision will be more successful in these communities.	\N	\N
23831877	The Department of Anatomy at the University of Otago has been accepting body bequests for anatomical study for about 70 years. Donated bodies are used to teach anatomy to medical and dental students and surgical trainees and a wide range of other undergraduate and postgraduate students rely on body specimens to learn anatomy. Maintaining a robust body bequest programme is essential for these educational programmes. The profile of our body donors is reasonably well understood but little is known about why individuals who are interested in body donation decide not to complete the registration process. To investigate the reason(s) why applicants request bequest information but do not complete the registration process. In March 2012, an anonymous questionnaire was sent to 142 individuals who had contacted the Department between January 2010 and August 2011 requesting bequest information but had not completed the registration process. Eleven questionnaires failed to reach the intended recipient reducing the sample size to 131. Seventy eight respondents (60%) completed the questionnaire. The prime motivation for enquiring about body donation was a desire to aid medicine. The commonest single reason for not completing the registration process was our donor weight restriction of 90 kg, cited by 25% of respondents. Other reasons included objections by a family member and restrictions related to potential prion disease. Fourteen respondents had lost their registration form, and a further 15 hadn't yet made up their mind whether to donate; 18 of these have since completed the registration process. Restrictions on the acceptance of a body at the time of death deter some interested individuals from body donation. About 40% of respondents to this survey had either lost their form or were still considering body donation, many of whom were prompted to complete the registration process by this survey. Bequest programmes should consider sending a follow-up letter to individuals who request information but subsequently fail to register within a few months.	\N	\N
23835103	Major depression (MDD) is characterized by anhedonia. Although a growing body of literature has linked anhedonia in MDD to reduced frontostriatal activity during reward gains, relatively few studies have examined neural responsivity to loss, and no studies to date have examined neural responses to loss in euthymic individuals with a history of MDD. An fMRI monetary incentive delay task was administered to 19 participants with remitted MDD (rMDD) and 19 never depressed controls. Analyses examined group activation differences in brain reward circuitry during monetary loss anticipation and outcomes. Secondary analyses examined the association between self-reported rumination and brain activation in the rMDD group. Compared to controls, the rMDD group showed less superior frontal gyrus activation during loss anticipation and less inferior and superior frontal gyri activation during loss outcomes (cluster corrected p's<.05). Ruminative Responses Scale scores were negatively correlated with superior frontal gyrus activation (r=-.68, p=.001) during loss outcomes in the rMDD group. Replication with a larger sample is needed. Euthymic individuals with a history of MDD showed prefrontal cortex hypoactivation during loss anticipation and outcomes, and the degree of superior frontal gyrus hypoactivation was associated with rumination. Abnormal prefrontal cortex responses to loss may reflect a trait-like vulnerability to MDD, although future research is needed to evaluate the utility of this functional neural endophenotype as a prospective risk marker.	\N	\N
23835118	To make a historical comparison on the long-term psychosocial outcome of cardiothoracic surgery during childhood. Adult patients operated for tetralogy of Fallot or transposition of the great arteries between 1980 and 1990 (recent sample) were compared with patients who underwent surgery and were investigated 10 years earlier (historical sample). In addition, atrial switch and arterial switch patients within the recent sample were compared. Psychosocial functioning was measured using standardised, validated psychological questionnaires. Although the recent sample of patients overall shows a favourable quality of life, impairments were found in income, living conditions, relationships, offspring, and occupational level. Compared with the historical sample, the recent sample showed no significant improvements on psychosocial functioning, except for a better educational level. The amount of educational problems, such as learning difficulties, was still high compared with normative data. Recently operated patients with transposition of the great arteries (arterial switch) scored significantly better on the Short Form-36 vitality scale (p = 0.02) compared with historical patients with transposition of the great arteries (atrial switch). Despite improvements in medical treatment over the past few decades, hardly any change was found in the psychosocial outcome of the recent patient sample compared with the historical patient sample. In particular, the percentage of patients needing special education and showing learning problems remained high, whereas income was low compared with normative data.	\N	\N
23837454	Despite numerous programs to combat the global HIV and AIDS pandemic, infection rates remain high, especially in sub-Saharan Africa, where two-thirds of all people living with HIV reside. Here, we describe how we used rigorous program evaluation methods to assess the effectiveness of a community-based natural resource management program that "mainstreamed" HIV awareness and prevention activities within rural communities in Namibia. We used data from two rounds of the Namibia Demographic and Health Surveys (2000 and 2006/2007) and quasi-experimental statistical methods to evaluate changes in critical health-related outcomes in men and women living in communal conservancies, relative to several non-conservancy comparison groups. Our final dataset included 117 men and 318 women in 2000, and 170 men and 357 women in 2006/2007. We evaluated the statistical significance of the main effects of survey year and conservancy residence, and a conservancy-year interaction term, using generalized linear models. Our analyses show that community-based conservation in Namibia has significantly reduced multiple sexual partnerships, the main behavioural determinant of HIV/AIDS infection in Africa. Our results demonstrate the effectiveness of holistic community-based approaches centered on the preservation of lives and livelihoods, and highlight the potential benefits of integrating conservation and HIV prevention programming in other areas of communal land tenure in Africa.	\N	\N
23839260	Many dermatologic disorders are known to adversely affect quality of life (QoL) in close relatives or partners of patients; however, it is unknown whether vitiligo impacts the QoL of family members. The aim of this study was to identify the level and domains in which the QoL of partners/relatives of patients with vitiligo are affected by the disease. A total of 141 patients with vitiligo, along with their family members, were recruited to complete validated QoL questionnaires, including the Dermatology Life Quality Index (DLQI) and the Family Dermatology Life Quality Index (FDLQI). Family member QoL was affected in 129 (91.5 %) of subjects. Mean FDLQI score was 10.3 ± 6.4 standard deviation. Higher FDLQI score (greater impairment in QoL) was significantly associated with male patients, a shorter duration of disease, and higher educational levels in family members. The most affected FDLQI items in order of decreasing incidence were emotional impact, burden of care, impact on the physical well-being of the family member, problems due to the reaction of others in response to the patient's skin appearance and effect on social life. Overall FDLQI score and the number of items affected correlated with overall patient DLQI score (p < 0.001, r = 0.56 and p < 0.001, r = 0.53, respectively). Vitiligo has a major impact on the QoL of family members of patients and often significantly impairs many aspects of their lives. Educational and supportive programs are recommended for family members of vitiligo patients who are at an increased risk for QoL impairments.	\N	\N
23844845	Parkinson's disease can rob an individual of their most prized roles, and symptoms of the disease itself can make finding new ways to enact existing roles or developing new roles very challenging. The chaplain's case study is reviewed from the perspective of a clinical geropsychologist through the lens of identity theory. The line between chaplain intervention and psychotherapy is addressed. The patient's significant improvement in depression symptoms over the course of his participation in the BRIGHTEN program and with the chaplain are presented to suggest that chaplain intervention can be a central and effective part of an interdisciplinary treatment approach. The need for utilization of existing measures and development of new measures of chaplain intervention are discussed.	\N	\N
23860308	In later editions of his General Psychopathology, Karl Jaspers prescribes many different methods and theoretical points of view for psychopathologists to utilize. Each of these perspectives on the subject matter of psychopathology, however, gives the investigator access to only one dimension of the patient's being. Hence, Jaspers insists that several different perspectives must be employed in order to avoid a one-sided and partial comprehension of the patient and his or her problem. He advocates a multiperspectival approach in psychopathology. Nevertheless, Jaspers remains aware that the patient is a unified whole. This unified whole, however, is not knowable as such, but can rather be approached only under the guidance of an 'idea' of the whole. Jaspers takes the basic notion of 'idea' (Idee) from Kant, but he modifies and uses it for his own purposes. Jaspers' multiperspectivalism may seem to invite charges of relativism because it leaves the psychopathologist to 'pick and choose' any method or theory he or she prefers. This charge is addressed by admitting that there does exist a certain relativism in Jaspers' position in that any one perspective does provide only one approach to the reality of the patient and that other equally useful perspectives could have been chosen. However, each perspective itself can be subjected to test by evidence, and in such tests, claims made from that perspective can be found to be true or false. Helen Longino's theory of scientific knowledge helps support such a thesis.	\N	\N
23861766	Bipolar disorder is characterized by severe mood symptoms including major depressive and manic episodes. During manic episodes, many patients show cognitive dysfunction. Dopamine and glutamate are important for cognitive processing, thus the COMT and DAOA genes that modulate the expression of these neurotransmitters are of interest for studies of cognitive function. Focusing on the most severe episode of mania, a factor was found with the combined symptoms of talkativeness, distractibility, and thought disorder, considered a cognitive manic symptoms (CMS) factor. 488 patients were genotyped, out of which 373 (76%) had talkativeness, 269 (55%) distractibility, and 372 (76%) thought disorder. 215 (44%) patients were positive for all three symptoms, thus showing CMS (Table 1). As population controls, 1,044 anonymous blood donors (ABD) were used. Case-case and case-control design models were used to investigate genetic associations between cognitive manic symptoms in bipolar 1 disorder and SNPs in the COMT and DAOA genes. [Table: see text]. The finding of this study was that cognitive manic symptoms in patients with bipolar 1 disorder was associated with genetic variants in the DAOA and COMT genes. Nominal association for DAOA SNPs and COMT SNPs to cognitive symptoms factor in bipolar 1 disorder was found in both allelic (Table 2) and haplotypic (Table 3) analyses. Genotypic association analyses also supported our findings. However, only one association, when CMS patients were compared to ABD controls, survived correction for multiple testing by max (T) permutation. Data also suggested interaction between SNPs rs2391191 in DAOA and rs5993883 in COMT in the case-control model. [Table: see text] [Table: see text]. Identifying genes associated with cognitive functioning has clinical implications for assessment of prognosis and progression. Our finding are consistent with other studies showing genetic associations between the COMT and DAOA genes and impaired cognition both in psychiatric disorders and in the general population.	\N	\N
23863519	Near infrared spectroscopy (NIRS) is an emerging imaging technique that is relatively inexpensive, portable, and particularly well suited for collecting data in ecological settings. Therefore, it holds promise as a potential neurodiagnostic for young children. We set out to explore whether NIRS could be utilized in assessing the risk of developmental psychopathology in young children. A growing body of work indicates that temperament at young age is associated with vulnerability to psychopathology later on in life. In particular, it has been shown that low effortful control (EC), which includes the focusing and shifting of attention, inhibitory control, perceptual sensitivity, and a low threshold for pleasure, is linked to conditions such as anxiety, depression and attention deficit hyperactivity disorder (ADHD). Physiologically, EC has been linked to a control network spanning among other sites the prefrontal cortex. Several psychopathologies, such as depression and ADHD, have been shown to result in compromised small-world network properties. Therefore we set out to explore the relationship between EC and the small-world properties of PFC using NIRS. NIRS data were collected from 44 toddlers, ages 3-5, while watching naturalistic stimuli (movie clips). Derived complex network measures were then correlated to EC as derived from the Children's Behavior Questionnaire (CBQ). We found that reduced levels of EC were associated with compromised small-world properties of the prefrontal network. Our results suggest that the longitudinal NIRS studies of complex network properties in young children hold promise in furthering our understanding of developmental psychopathology.	\N	\N
23864263	Similarities have been observed in the localization of the final position of moving visual and moving auditory stimuli: Perceived endpoints that are judged to be farther in the direction of motion in both modalities likely reflect extrapolation of the trajectory, mediated by predictive mechanisms at higher cognitive levels. However, actual comparisons of the magnitudes of displacement between visual tasks and auditory tasks using the same experimental setup are rare. As such, the purpose of the present free-field study was to investigate the influences of the spatial location of motion offset, stimulus velocity, and motion direction on the localization of the final positions of moving auditory stimuli (Experiment 1 and 2) and moving visual stimuli (Experiment 3). To assess whether auditory performance is affected by dynamically changing binaural cues that are used for the localization of moving auditory stimuli (interaural time differences for low-frequency sounds and interaural intensity differences for high-frequency sounds), two distinct noise bands were employed in Experiments 1 and 2. In all three experiments, less precise encoding of spatial coordinates in paralateral space resulted in larger forward displacements, but this effect was drowned out by the underestimation of target eccentricity in the extreme periphery. Furthermore, our results revealed clear differences between visual and auditory tasks. Displacements in the visual task were dependent on velocity and the spatial location of the final position, but an additional influence of motion direction was observed in the auditory tasks. Together, these findings indicate that the modality-specific processing of motion parameters affects the extrapolation of the trajectory.	\N	\N
23864403	This study explored intervention outcomes and mechanisms that could help explain why low-income, African American women with a history of intimate partner abuse and suicide attempt improve in response to a culturally-informed intervention, the Grady Nia Project. Specifically, the investigation examined whether or not the intervention had effects on the women and whether or not spiritual well-being and coping mediated the effects of the intervention on suicidal ideation and depressive symptoms. In this randomized controlled clinical trial, data from 89 women who completed both pre- and post-intervention assessments were analyzed. During the post-intervention follow-up, women in the active intervention group reported lower levels of suicidal ideation and depressive symptoms and higher levels of existential well-being and adaptive coping skills than those women randomized to the treatment as usual group. However, only existential well-being was found to mediate treatment effects on suicidal ideation and depressive symptoms. Religious well-being, as well as adaptive and maladaptive coping, did not serve a mediational function. These findings highlight the importance of designing and implementing culturally-sensitive and evidence-based strategies that enhance existential well-being in this population.	\N	\N
23872284	Individuals with ADHD are characterized as ubiquitously slower and more variable than their unaffected peers, and increased reaction time (RT) variability is considered by many to reflect an etiologically important characteristic of ADHD. The present review critically evaluates these claims through meta-analysis of 319 studies of RT variability in children, adolescents, and adults with ADHD relative to typically developing (TD) groups, clinical control groups, and themselves (subtype comparisons, treatment and motivation effects). Random effects models corrected for measurement unreliability and publication bias revealed that children/adolescents (Hedges' g=0.76) and adults (g=0.46) with ADHD demonstrated greater RT variability relative to TD groups. This increased variability was attenuated by psychostimulant treatment (g=-0.74), but unaffected by non-stimulant medical and psychosocial interventions. Individuals with ADHD did not evince slower processing speed (mean RT) after accounting for RT variability, whereas large magnitude RT variability deficits remained after accounting for mean RT. Adolescents and adults with ADHD were indistinguishable from clinical control groups, and children with ADHD were only minimally more variable than clinical control children (g=0.25). Collectively, results of the meta-analysis indicate that RT variability reflects a stable feature of ADHD and other clinical disorders that is robust to systematic differences across studies.	\N	\N
23873711	Cognitive-affective symptoms of depression may not be as strongly related to prognosis after myocardial infarction (MI) as somatic depressive symptoms. Because it is not known whether this pattern of results is influenced by the age at which patients are diagnosed as having MI, we examined whether the importance of these symptoms is age dependent in the Enhancing Recovery in Coronary Heart Disease study. Patients with depression after MI (n = 1823) in the Enhancing Recovery in Coronary Heart Disease study were stratified into the following age groups: younger than 70 years (mean [standard deviation] = 55 [9.0] years) and 70 years or older (mean [standard deviation] = 76 [4.9] years). Measurements included demographic and clinical data and the Beck Depression Inventory. The end point was a composite of recurrent MI and mortality during a mean follow-up of 2.1 years. Patients 70 years or older had more severe manifestations of cardiac disease and somatic comorbidities than did patients younger than 70 years (p < .001). During follow-up, 456 patients died or had a recurrent MI. In patients 70 years or older, increasing age, disease severity, and comorbidities--but not depressive symptoms--independently predicted prognosis. In contrast, cognitive-affective symptoms of depression predicted death/MI in patients younger than 70 years (hazard ratio = 1.03, 95% confidence interval = 1.01-1.04, p = .011), after adjustment for disease severity and comorbidities. Somatic symptoms largely explained the link between cognitive-affective symptoms and adverse events, with the exception of hopelessness (hazard ratio = 1.47, 95% confidence interval = 1.11-1.95, p = .007), suggesting that somatic depressive symptoms accurately reflect the depressed mood state in this age group. Somatic symptoms and hopelessness independently predicted death/MI in MI patients younger than 70 years. Research needs to reexamine the modulating effect of age in studies on somatic and cognitive-affective symptoms of post-MI depression.	\N	\N
23886374	Refugee camps are replete with risk factors for mental health problems among children, including poverty, disruption of family structure, family violence and food insecurity. This study, focused on refugee children from Burma, in Ban Mai Nai Soi camp in Thailand, sought to identify the particular risks children are exposed to in this context, and the impacts on their mental health and psychosocial well-being. This study employed two qualitative methods--free list interviews and key informant interviews--to identify the main problems impacting children in Ban Mai Nai Soi camp and to explore the causes of these problems and their impact on children's well-being. Respondents in free list interviews identified a number of problems that impact children in this context, including fighting between adults, alcohol use by adults and children, and child abuse and neglect. Across the issues, the causes included economic and social conditions associated with living in the camp and changes in family structures. Children are chronically exposed to stressors during their growth and development in the camp environment. Policies and interventions in areas of protracted displacement in camp-based settings should work to address these stressors and their impacts at community, household and individual levels.	\N	\N
23889851	Although previous systematic reviews considered the relationship between socioeconomic status and obesity, almost 200 peer-reviewed articles have been published since the last review on that topic, and this paper focuses specifically on education, which has different implications. The authors systematically review the peer-reviewed literature from around the world considering the association between educational attainment and obesity. Databases from public health and medicine, education, psychology, economics, and other social sciences were searched, and articles published in English, French, Portuguese and Spanish were included. This paper includes 289 articles that report on 410 populations in 91 countries. The relationship between educational attainment and obesity was modified by both gender and the country's economic development level: an inverse association was more common in studies of higher-income countries and a positive association was more common in lower-income countries, with stronger social patterning among women. Relatively few studies reported on lower-income countries, controlled for a comprehensive set of potential confounding variables and/or attempted to assess causality through the use of quasi-experimental designs. Future research should address these gaps to understand if the relationship between educational attainment and obesity may be causal, thus supporting education policy as a tool for obesity prevention.	\N	\N
23890696	Cognitive behavioural models consider certain personality traits to be risk factors for the development of Body Dysmorphic Disorder (BDD). Research on personality traits in BDD is scarce, therefore this study examined perfectionism, aesthetic sensitivity and the behavioural inhibition system (BIS) in BDD. Furthermore, the association between these personality traits and the extent of dysmorphic concerns was investigated. Individuals with BDD (n=58) and a population based control sample (n=2071), selected from a representative German population survey, completed self-report questionnaires assessing DSM-5 criteria of BDD, dysmorphic concerns, perfectionism, aesthetic sensitivity and BIS-reactivity. Individuals with BDD reported significantly higher degrees of perfectionism as well as of BIS-reactivity compared to the population based control sample, whereas the groups did not differ significantly regarding aesthetic sensitivity. However, for the total sample, each of the personality traits was related dimensionally to dysmorphic concerns. Current BDD models consider perfectionism and aesthetic sensitivity to be vulnerability factors. In addition to these concepts, the present study suggests that BIS-reactivity is related to BDD. Self-reported aesthetic sensitivity was not found to be specifically pronounced in BDD, but along with perfectionism and BIS-reactivity aesthetic sensitivity was generally associated with dysmorphic concerns.	\N	\N
23891279	Attitudes of Australian CF healthcare professionals toward population-based cystic fibrosis (CF) carrier screening were examined. A purpose-designed questionnaire was distributed to 111 respiratory physicians and 30 CF clinic coordinators throughout Australia. Seventy-one questionnaires (52 physicians and 19 coordinators (46.8%, 63.3% respectively)) were returned. Forty respondents (56.3%) supported population-based carrier screening for CF. Support for screening was associated with rating the factors: carrier risk being 1 in 25 (OR 1.72 (1.12, 2.65)), reassurance when both partners test negative (OR 1.67 (1.12, 2.46)) and the daily treatment regimen for CF patients (OR 1.59 (1.05, 2.42)) as important. Opposition to screening was associated with identifying potential discrimination against carriers as a disadvantage (OR 0.3 (0.12, 0.88)), and limitations of predicting clinical outcomes as a barrier (OR 0.46 (0.25, 0.83)). There is moderate support for population-based carrier screening for CF by Australian CF healthcare professionals. Perceived barriers to implementation are surmountable.	\N	\N
23892884	To evaluate glucose metabolism and/or insulin resistance (IR) in 96 patients with Fibromyalgia (FM), associated or not to cognitive impairment. We investigated glucose metabolism in 96 FM patients. Enrolled patients were divided into two groups: 48 patients with memory deficit (group A) and 48 without memory deficit (control group). We evaluated glucose and insulin levels after a 2 h-Oral-Glucose-Tolerance-Test (2 h-OGTT) and insulin resistance (IR) by the homeostasis model assessment formula (HOMA). Body Mass Index (BMI), waist-to-hip-ratio (WHR), anxiety level, fasting plasma insulin and Non-Steroidal Anti-Inflammatory agents use were higher in patients with FM with memory impairment; while age, sex, waist circumference, education level, fasting plasma glucose, glycate hemoglobin, triglycerides, blood lipid profile, C- Reactivity-Protein (CRP), blood pressure and smoking habits were similar in both groups. Following OGTT the prevalence of glucose metabolism abnormalities was significantly higher in group A. IR was present in 79% patients, of whom 23% had also impaired glucose tolerance, 4% newly diagnosed diabetes mellitus and 52% IR only. Obesity and overweight prevailed in group A. IR, but not BMI or WHR was associated to an increased risk of memory impairment (OR = 2,6; 95% CI: 1,22-3,7). The results of this study suggest that IR may represent a risk factor for memory impairment in fibromialgic patients.	\N	\N
23893443	Many rating scales have been applied to the evaluation of dystonia, but only few have been assessed for clinimetric properties. The Movement Disorders Society commissioned this task force to critique existing dystonia rating scales and place them in the clinical and clinimetric context. A systematic literature review was conducted to identify rating scales that have either been validated or used in dystonia. Thirty-six potential scales were identified. Eight were excluded because they did not meet review criteria, leaving 28 scales that were critiqued and rated by the task force. Seven scales were found to meet criteria to be "recommended": the Blepharospasm Disability Index is recommended for rating blepharospasm; the Cervical Dystonia Impact Scale and the Toronto Western Spasmodic Torticollis Rating Scale for rating cervical dystonia; the Craniocervical Dystonia Questionnaire for blepharospasm and cervical dystonia; the Voice Handicap Index (VHI) and the Vocal Performance Questionnaire (VPQ) for laryngeal dystonia; and the Fahn-Marsden Dystonia Rating Scale for rating generalized dystonia. Two "recommended" scales (VHI and VPQ) are generic scales validated on few patients with laryngeal dystonia, whereas the others are disease-specific scales. Twelve scales met criteria for "suggested" and 7 scales met criteria for "listed." All the scales are individually reviewed in the online information. The task force recommends 5 specific dystonia scales and suggests to further validate 2 recommended generic voice-disorder scales in dystonia. Existing scales for oromandibular, arm, and task-specific dystonia should be refined and fully assessed. Scales should be developed for body regions for which no scales are available, such as lower limbs and trunk.	\N	\N
23896190	To examine the prospective relationship between age of onset of bipolar disorder and the demographic and clinical characteristics, treatment, new onset of psychiatric comorbidity, and psychosocial functioning among adults with bipolar disorder. As part of the National Epidemiologic Survey on Alcohol and Related Conditions, 1600 adults who met lifetime Statistical Manual of Mental Disorders, 4th edition criteria for bipolar disorder-I (n = 1172) and bipolar disorder-II (n = 428) were included. Individuals were evaluated using the Alcohol Use Disorder and Associated Disabilities Interview Schedule-IV version for Diagnostic and Statistical Manual of Mental Disorders, 4th edition, and data were analyzed from Waves 1 and 2, approximately 3 years apart. Individuals with bipolar disorder were divided into three age at onset groups: childhood (<13 years old, n = 115), adolescence (13-18 years old, n = 396), and adulthood (>19 year old, n = 1017). After adjusting for confounding factors, adults with childhood-onset bipolar disorder were more likely to see a counselor, have been hospitalized, and have received emergency room treatment for depression compared with those with adulthood-onset bipolar disorder. By contrast, there were no differences in the severity of mania or hypomania, new onset of comorbidity, and psychosocial functioning by age of bipolar disorder onset. Childhood-onset bipolar disorder is prospectively associated with seeking treatment for depression, an important proxy for depressive severity. Longitudinal studies are needed in order to determine whether prompt identification, accurate diagnosis, and early intervention can serve to mitigate the burden of childhood onset on the long-term depressive burden of bipolar disorder.	\N	\N
23900405	To examine nonmedical use (NMU) of prescription ADHD stimulants among adults evaluated for substance abuse treatment. 147,816 assessments from the National Addictions Vigilance Intervention and Prevention Program (NAVIPPRO) system (10/01/2009 through 03/31/2012) examined NMU prevalence, routes of administration (ROA), and diversion sources. Past 30-day NMU for prescription stimulants (1.29%) was significantly lower than that of prescription opioids (19.79%) or sedatives (10.62%). For stimulant products, NMU for Adderall was 0.62, followed by Adderall XR (0.42), Ritalin (0.16), Vyvanse (0.12), and Concerta (0.08); product differences likely have limited clinical relevance given the low estimates (<1%). Higher NMU per prescriptions was for Adderall (4.92), Ritalin (4.68), and Adderall XR (3.18) compared with newer formulations (Vyvanse 1.26, Concerta 0.89). Diversion source was mainly family/friends with no differences between products; swallowing whole was the most frequent ROA. Prescription stimulant NMU was low compared with other prescription medications among individuals assessed for substance abuse problems, with little difference among specific products.	\N	\N
23903607	This study examined differences in disposition decisions among mental health professionals using a standardized Web-based simulation. Using a Web-based simulation that described, across users, the same complex psychiatric patient, credentialed clinicians in a psychiatry department conducted a violence risk assessment and selected a level of follow-up care. Of 410 clinicians who completed the simulation, 60% of psychiatrists were more likely than other types of clinicians to select higher levels of care (inpatient or emergency services) for the standardized virtual patient (odds ratio=2.67, 95% confidence interval=1.67-4.25), even after adjustment for other factors. Virtual actions taken, such as contracting with the patient for safety and discussing hospitalization, elucidated these training differences. Training backgrounds were important determinants of clinicians' actions and the dispositions they recommended for a psychiatric patient at high risk of self-harm and harm to others in the educational setting and may suggest the need for further training to standardize and optimize care.	\N	\N
23906115	Both increasing women's autonomy and increasing husbands' involvement in maternal health care are promising strategies to enhance maternal health care utilization. However, these two may be at odds with each other insofar as autonomous women may not seek their husband's involvement, and involved husbands may limit women's autonomy. This study assessed the relationship between women's autonomy and husbands' involvement in maternal health care. Field work for this study was carried out during September-November 2011 in the Kailali district of Nepal. In-depth interviews and focus group discussions were used to investigate the extent of husbands' involvement in maternal health care. A survey was carried out among 341 randomly selected women who delivered a live baby within one year prior to the survey. The results show that husbands were involved in giving advice, supporting to reduce the household work burden, and making financial and transportation arrangements for the delivery. After adjustment for other covariates, economic autonomy was associated with lower likelihood of discussion with husband during pregnancy, while domestic decision-making autonomy was associated with both lower likelihood of discussion with husband during pregnancy and the husband's presence at antenatal care (ANC) visits. Movement autonomy was associated with lower likelihood of the husband's presence at ANC visits. Intra-spousal communication was associated with higher likelihood of discussing health with the husband during pregnancy, birth preparedness, and the husbands' presence at the health facility delivery. The magnitude and direction of association varied per autonomy dimension. These findings suggest that programs to improve the women's autonomy and at the same time increase the husband's involvement should be carefully planned. Despite the traditional cultural beliefs that go against the involvement of husbands, Nepalese husbands are increasingly entering into the area of maternal health which was traditionally considered 'women's business'.	\N	\N
23914456	The purpose of this study was to describe the critical thinking (CT) skills of basic baccalaureate (basic-BSN) and accelerated second-degree (ASD) nursing students at nursing program entry. Many authors propose that CT in nursing should be viewed as a developmental process that increases as students' experiences with it change. However, there is a dearth of literature that describes basic-BSN and ASD students' CT skills from an evolutionary perspective. The study design was exploratory descriptive. The results indicated thatASD students had higher CT scores on a quantitative critical thinking assessment at program entry than basic-BSN students. CT data are needed across the nursing curriculum from basic-BSN and ASD students in order for nurse educators to develop cohort-specific pedagogical approaches that facilitate critical thinking in nursing and produce nurses with good CT skills for the future.	\N	\N
23914763	During adolescence social relationships become increasingly important. Establishing and maintaining these relationships requires understanding of emotional stimuli, such as facial emotions. A failure to adequately interpret emotional facial expressions has previously been associated with various mental disorders that emerge during adolescence. The current study examined sex differences in emotional face processing during adolescence. Participants were adolescents (n = 1951) with a target age of 14, who completed a forced-choice emotion discrimination task. The stimuli used comprised morphed faces that contained a blend of two emotions in varying intensities (11 stimuli per set of emotions). Adolescent girls showed faster and more sensitive perception of facial emotions than boys. However, both adolescent boys and girls were most sensitive to variations in emotion intensity in faces combining happiness and sadness, and least sensitive to changes in faces comprising fear and anger. Furthermore, both sexes overidentified happiness and anger. However, the overidentification of happiness was stronger in boys. These findings were not influenced by individual differences in the level of pubertal maturation. These results indicate that male and female adolescents differ in their ability to identify emotions in morphed faces containing emotional blends. The findings provide information for clinical studies examining whether sex differences in emotional processing are related to sex differences in the prevalence of psychiatric disorders within this age group.	\N	\N
23914765	Depression not only involves disturbances in prevailing affect, but also in how affect fluctuates over time. Yet, precisely which patterns of affect dynamics are associated with depressive symptoms remains unclear; depression has been linked with increased affective variability and instability, but also with greater resistance to affective change (inertia). In this paper, we argue that these paradoxical findings stem from a number of neglected methodological/analytical factors, which we address using a novel paradigm and analytic approach. Participants (N = 99), preselected to represent a wide range of depressive symptoms, watched a series of emotional film clips and rated their affect at baseline and following each film clip. We also assessed participants' affect in daily life over 1 week using experience sampling. When controlling for overlap between different measures of affect dynamics, depressive symptoms were independently associated with higher inertia of negative affect in the lab, and with greater negative affect variability both in the lab and in daily life. In contrast, depressive symptoms were not independently related to higher affective instability either in daily life or in the lab.	\N	\N
23923600	Nursing ethics apart, the increased awareness towards the treatment procedures being adopted and the standards of hygiene in the hospital setting necessitates proper knowledge and attitude of the personnel attending the patients. The present study, conducted in government and private hospitals of Delhi covered 200 samples (100 each from government and private), using Structured Knowledge Questionnaire. It was revealed that majority of nursing staff working in private hospitals had greater knowledge about patient safety and rights; they also had better patient-friendly attitude. It is suggested that nurses should practice with relevant guidelines in mind.	\N	\N
23925829	Art making encompasses a range of perceptual and cognitive functions involving widely distributed brain systems. The dementias impact on these systems in different ways, raising the possibility that each dementia has a unique artistic signature. Here we use a review of the visual art of 14 artists with dementia (five Alzheimer's disease, seven fronto-temporal dementia and two dementia with Lewy bodies) to further our understanding of the neurobiological constituents of art production and higher artistic function. Artists with Alzheimer's disease had prominent changes in spatial aspects of their art and attributes of colour and contrast. These qualities were preserved in the art of fronto-temporal dementia, which was characterised by perseverative themes and a shift towards realistic representation. The art of dementia with Lewy Bodies was characterised by simple, bizarre content. The limitations of using visual aspects of individual artworks to infer the impact of dementia on art production are discussed with the need for a wider perspective encompassing changes in cognition, emotion, creativity and artistic personality. A novel classificatory scheme is presented to help characterise neural mechanisms of higher artistic functions in future studies.	\N	\N
23928074	Hospice services provided in the final months of life are delivered through complex interpersonal relationships between caregivers, patients, and families. Often, service value and quality are defined by these interpersonal interactions. This understanding provides hospice leaders with an enormous opportunity to create processes that provide the optimal level of care during the last months of life. The authors argue that the ultimate referral is attained when a family member observes the care of a loved one, and the family member conveys a desire to receive the same quality of services their loved one received at that facility. The point of this article is to provide evidence that supports the methods to ultimately enhance the patient's and family's experience and increase the potential for the ultimate referral.	\N	\N
23928985	This study investigated how people's attitudes and motivations towards losing weight are influenced by societal pressures surrounding weight loss, their interaction with the obesogenic environment and individuals' attitudes and motivations towards weight. Semi-structured qualitative interviews were conducted with 10 women currently attending commercial weight-loss programmes. Participants experienced conflicting messages regarding weight norms, with the media portraying powerful social norms relating to thinness and beauty, and changes to the food environment and interactions with family and friends commonly undermining weight-loss activities and promoting increased consumption. Providing social and environmental support for the behaviours needed to produce weight loss may need to be a primary focus for obesity policy.	\N	\N
23929441	Adolescent substance use is associated with both earlier childhood behavioural problems and serious lifetime addiction problems later in life. To examine whether, and through which mechanisms, targeting risk factors in early childhood prevents substance use across adolescence. Disruptive kindergarten boys (n = 172) living in Montreal were randomly allocated to a preventive intervention and a control condition. The intervention was delivered over 2 years (7-9 years of age) with two main components: (a) social and problem-solving skills training for the boys; and (b) training for parents on effective child-rearing skills. Adolescent substance use, up to 8 years post-intervention, was reduced in those who received the intervention (d = 0.48-0.70). Of most interest, the intervention effects were explained partly by reductions in impulsivity, antisocial behaviour and affiliation with less deviant peers during pre-adolescence (11-13 years). Adolescent substance use may be indirectly prevented by selectively targeting childhood risk factors that disrupt the developmental cascade of adolescent risk factors for substance use.	\N	\N
23933599	The social phobia and anxiety inventory for children (SPAI-C) is a 26 item, empirically derived self-report instrument developed for assessing social phobic fears in children. Evidence for satisfactory psychometric properties of the SPAI-C has been found in multiple community studies. Since its development, however, no study has presented an extensive psychometric evaluation of SPAI-C in a sample of carefully diagnosed children with social phobia. The present study sought to replicate and expand previous studies by administrating the SPAI-C to a sample of 59 children that fulfilled DSM-IV criteria for social phobia, and 49 children with no social phobia diagnosis. An exploratory factor analysis resulted in a three factor solution reflecting: (1) fear of social interactions, (2) fear of public performance situations, and (3) physical and cognitive symptoms connected with social phobia. These factors appear to parallel domains of social phobia also evident in adults. The SPAI-C total scale and each factor was found to possess good internal consistency, good test-retest reliability and was generally strongly correlated with both self-report and clinician measures of anxiety and fears. The discriminative properties of the total scale were satisfactory.	\N	\N
23938066	Alzheimer's disease (AD) is a growing problem in the United States. Because of the inability of the Mini-Mental State Examination to detect AD in the early stages, other avenues of assessment must be explored. Two subjective assessment tests have been proposed to help evaluate progression from nonclinical to clinical AD: the Feeling-of-Knowing and Judgment-of-Learning tests. Currently, no conclusive evidence exists as to which test is better suited to assess for progression toward AD. These tests, however, have been reliable when used to assess metamemory. A decrease in metamemory can be an indicator of nonclinical AD. This article provides practice implications for mental health nurses in administering either test and calculating scores over time. The hope is that by using these two assessment tests, patients with AD may be diagnosed earlier and subsequently lead longer, better quality lives.	\N	\N
23941203	Quality of intrapartum care is an important intervention towards increasing clients' utilization of skilled attendance at birth and accelerating improvements in newborn's and maternal survival and wellbeing. Ensuring quality of care is one of the key challenges facing maternal and neonatal services in Uganda. The study assessed quality of intrapartum care services in the general labor ward of the Mulago national referral and teaching hospital in Uganda from clients' perspective. A cross sectional study was conducted using face to face interviews at discharge with 384 systematically selected clients, who delivered in general labor ward at Mulago hospital during May, 2012. Data analysis was done using STATA Version (10) software. Means and median general index scores for quality of intrapartum care services were calculated. Linear regression models were used to determine factors associated with quality of care. Overall, quality of intrapartum care mean index score was 49.4 (standard deviation (sd) 15.46, and the median (interquartile range (IQR)) was 49.1 (37.5-58.9). Median index scores (IQR) per selected quality of care indicators were; dignity and respect 75 (50-87.5); relief of pain and suffering 71.4 (42.8-85.7); information 42.1 (31.6-55.3); privacy and confidentiality 33.3 (1-66.7); and involvement in decision making 16.7 (1-33.3). On average, higher educational level (college/university) (β: 6.81, 95% CI: 0.85-15.46) and rural residence of clients (β: 5.67, 95% CI: 0.95-10.3) were statistically associated with higher quality scores. This study has revealed that quality of intrapartum care services from clients' perspective was low. Improvements should be focused on involving clients in decision making, provision of information about their conditions and care, and provision of privacy and confidentiality. There is also need to improve the number and availability of health care providers in the labor ward.	\N	\N
23944117	Individuals of normal intelligence with autism spectrum disorders (ASD) tend to be diagnosed with ASD late in childhood or sometimes in adulthood, despite a persistent symptomatology. When such patients visit psychiatric clinics for co-occurring psychiatric symptoms, the diagnostic procedure can be challenging due to a lack of accurate developmental information and a mixed clinical presentation. The same is true for those with subthreshold autistic symptoms. Although individuals with subthreshold ASD also have social adjustment difficulties of a similar degree to those with ASD, the relative clinical significance of this population is unclear. Here, data from a large national population sample of schoolchildren were examined to determine the psychiatric needs of children with threshold and subthreshold autistic symptoms. First, autistic symptoms or traits assessed by the Social Responsiveness Scale (SRS), a quantitative behavioral measure, showed a continuous distribution in the general child population (n = 22,529), indicating no evidence of a natural gap that could differentiate children diagnosed with ASD from subthreshold or unaffected children. Second, data from 25,075 children demonstrated that having threshold autistic symptoms predicted a high psychiatric risk, as indicated by higher scores on the Strengths and Difficulties Questionnaire (SDQ; odds ratio [OR] 200.52, 95% confidence interval [CI]: 152.12-264.33), and that having subthreshold autistic symptoms indicated the same (OR 12.78, 95% CI: 11.52-14.18). Having threshold autistic symptoms predicted emotional problems (OR 20.19, 95% CI: 17.00-24.00), as did having subthreshold autistic symptoms (OR 5.90, 95% CI: 5.29-6.58). Third, among 2,250 children at a high psychiatric risk, most had threshold or subthreshold autistic symptoms (21 and 44%, respectively). These findings have important implications for the comprehensive psychiatric and developmental evaluation and treatment of this patient population, whose diagnosis and treatment are often delayed, and a further in-depth study is warranted.	\N	\N
23953518	In the Netherlands, as in many other countries, a paucity of research exists on the attitudes and intentions of medical students toward organ donation. These students are of interest for the effect that increasing medical knowledge might have on the willingness to register as a donor. To examine which factors determine medical students' willingness to register as donors. We conducted a cross-sectional survey among medical students at the University of Amsterdam. Our questionnaire included questions on actual donor registration, motives, knowledge, and attitudes toward donation. To assess which factors were related to self-reported donor registration status, we conducted multivariate logistic regression analyses. We received 506 questionnaires (response rate at least 84%). The majority of respondents (80%) intended to donate organs, while 59% were registered. Self-reported medical knowledge and positive attitudes on donation were independently associated with registering as a donor. A rising study year was associated with registering as a donor; this could be explained by increasing medical knowledge and changing attitudes. The results of our study suggest that willingness to register as a donor increases with a rising level of knowledge on organ donation up to some minimal level.	\N	\N
23954497	The perception of dyspnea includes both sensory and affective dimensions that are shaped by emotions and psychological, social, and environmental experiences. Previous investigators have studied either measurement or strategies to decrease the affective dimension with laboratory-induced dyspnea. Few have reported the effect of a therapeutic clinical intervention on the affective dimension of dyspnea. (1) To evaluate the effects of three different versions of a dyspnea self-management program (DM) on the affective dimension of dyspnea, measured by dyspnea-related anxiety (DA) and dyspnea-related distress (DD); and (2) to determine the stability of DA and DD over two baseline incremental treadmill tests (ITTs). Participants with chronic obstructive pulmonary disease were randomly assigned to three 12 month DMs with varying doses of supervised exercise (DM, DM-Exposure, and DM-Training). The measurements of the affective dimension, DA and DD, were rated during ITTs on two baseline days and at two, six, and 12 months. Changes over time in DA and DD were analyzed using linear mixed-effects models. Participants in the DM-Training group who received 24 nurse-coached exercise sessions had significantly greater reductions in DA and DD compared with those who had four exercise sessions (DM-Exposure) or only received a home-walking program (DM). Reductions in DA and DD in the DM-Training group were only maintained through six months. There were no significant differences in ratings of DA and DD at end between the two baseline ITTs. These findings provide initial support for the positive impact of a self-management program with nurse-coached exercise on the affective dimension of dyspnea. Further investigation of interventions that target the affective dimension in addition to the sensory dimension of dyspnea should be encouraged.	\N	\N
23959201	Most previous neuroimaging studies of age-related brain structural changes in older individuals have been cross-sectional and/or restricted to clinical samples. The present study of 345 community-dwelling non-demented individuals aged 70-90years aimed to examine age-related brain volumetric changes over two years. T1-weighted magnetic resonance imaging scans were obtained at baseline and at 2-year follow-up and analyzed using the FMRIB Software Library and FreeSurfer to investigate cortical thickness and shape and volumetric changes of subcortical structures. The results showed significant atrophy across much of the cerebral cortex with bilateral transverse temporal regions shrinking the fastest. Atrophy was also found in a number of subcortical structures, including the CA1 and subiculum subfields of the hippocampus. In some regions, such as left and right entorhinal cortices, right hippocampus and right precentral area, the rate of atrophy increased with age. Our analysis also showed that rostral middle frontal regions were thicker bilaterally in older participants, which may indicate its ability to compensate for medial temporal lobe atrophy. Compared to men, women had thicker cortical regions but greater rates of cortical atrophy. Women also had smaller subcortical structures. A longer period of education was associated with greater thickness in a number of cortical regions. Our results suggest a pattern of brain atrophy with non-demented people that resembles a less extreme form of the changes associated with Alzheimer's disease (AD).	\N	\N
23972232	Listeners must cope with a great deal of variability in the speech signal, and thus theories of speech perception must also account for variability, which comes from a number of sources, including variation between accents. It is well known that there is a processing cost when listening to speech in an accent other than one's own, but recent work has suggested that this cost is reduced when listening to a familiar accent widely represented in the media, and/or when short amounts of exposure to an accent are provided. Little is known, however, about how these factors (long-term familiarity and short-term familiarization with an accent) interact. The current study tested this interaction by playing listeners difficult-to-segment sentences in noise, before and after a familiarization period where the same sentences were heard in the clear, allowing us to manipulate short-term familiarization. Listeners were speakers of either Glasgow English or Standard Southern British English, and they listened to speech in either their own or the other accent, thereby allowing us to manipulate long-term familiarity. Results suggest that both long-term familiarity and short-term familiarization mitigate the perceptual processing costs of listening to an accent that is not one's own, but seem not to compensate for them entirely, even when the accent is widely heard in the media.	\N	\N
23985291	To examine the association between social capital and adherence to cancer screening exams. Data from a population-based survey assessed perceived neighborhood social capital as well as cancer screening behavior. We analyzed the influence of social capital on adherence to screening guidelines for cervical, breast, and colorectal cancer. Data from 2668 adults documented that those with greater perceived neighborhood social capital were more likely to be screened for cancer. The effect was strongest for colorectal cancer and weakest for cervical cancer. Research on understanding the effect of the neighborhood social environment on efforts related to cancer screening behavior may be helpful for increasing cancer screening rates.	\N	\N
23988734	To study, whether temperament and character remain stable over time and whether they differ between patients with and without personality disorder (PD) and between patients with specific PDs. Patients with (n=225) or without (n=285) PD from Jorvi Bipolar Study, Vantaa Depression Study (VDS) and Vantaa Primary Care Depression Study were interviewed at baseline and at 18 months, and in the VDS also at 5 years. A general population comparison group (n=264) was surveyed by mail. Compared with non-PD patients, PD patients scored lower on self-directedness and cooperativeness. Cluster B and C PDs associated with high Novelty Seeking and Harm Avoidance, respectively. In logistic regression models, sensitivity and specificity of Temperament and Character Inventory (TCI) dimensions for presence of any PD were 53% and 75%, and for specific PDs from 11% to 41% and from 92% to 100%, respectively. The 18-month test-retest correlations of TCI-R dimensions ranged from 0.58 to 0.82. Medium-term temporal stability of TCI in a clinical population appears good. Character scores differ markedly between PD and non-PD patients, whereas temperament scores differ only somewhat between the specific PDs. However, the TCI dimensions capture only a portion of the differences between PD and non-PD patients.	\N	\N
23989344	Gender differences in brain structure and function may lead to differences in the clinical expression of neurological diseases, including Parkinson's disease (PD). Few studies reported gender-related differences in the burden of non-motor symptoms (NMS) in treated PD patients, but this matter has not been previously explored in drug-naïve PD patients. This study is to assess gender differences in the prevalence of NMS in a large sample of early, drug-naïve PD patients compared with age and sex-matched healthy controls. Two hundred early, drug-naïve PD patients and ninety-three age and sex-matched healthy controls were included in the study. Frequency of NMS was evaluated by means of the Non-Motor Symptoms Questionnaire. The difference in gender distribution of NMS was evaluated with the χ (2) exact test; multiple comparisons were corrected with the Benjamini-Hochberg method. Male PD patients complained of problems having sex and taste/smelling difficulties significantly more frequently than female PD patients. Furthermore, men with PD complained more frequently of dribbling, sadness/blues, loss of interest, anxiety, acting during dreams, and taste/smelling difficulties as compared to healthy control men, while female PD patients reported more frequently loss of interest and anxiety as compared with healthy control women. This study shows specific sex-related patterns of NMS in drug-naïve PD. In contrast with previous data, female PD patients did not present higher prevalence of mood symptoms as compared to male PD patients. Comparison with healthy controls showed that some NMS classically present in premotor and early stage of disease (i.e., acting out during dreams, taste/smelling difficulties) are more frequent in male than in female patients.	\N	\N
23990999	Although the quality of one's own social relationships has been related to cardiovascular morbidity and mortality, whether a partner's social network quality can similarly influence one's cardiovascular risk is unknown. In this study we tested whether the quality of a partner's social networks influenced one's own ambulatory blood pressure (ABP). The quality of 94 couples' social networks was determined using a comprehensive model of relationships that separates out social ties that are sources of positivity(supportive), negativity (aversive), and both positivity and negativity (ambivalent). We then utilized statistical models (actor-partner analyses) that allowed us to separate out the links between one's own social network quality on ABP (actor influences), a partner's social network quality on ABP (partner influences), and a couple's network quality combined on ABP (actor X partner interactions). Independent of one's own relationship quality, results showed that an individual's ABP was lower if their spouse had more supportive ties, and higher if a spouse had more aversive and ambivalent ties. In addition, couples' networks in combination were associated with higher ABP but only if both had a low number of supportive ties, or a high number of aversive or ambivalent ties. These data suggest that the social ties of those we have close relationships with may influence our cardiovascular risk and opens new opportunities to capitalize on untapped social resources or to mitigate hidden sources of social strain.	\N	\N
23992259	High mobility group box 1 protein (HMGB1) is a proinflammatory cytokine. Previous studies have suggested that HMGB1 can play an important role in the pathogenesis of many rheumatic diseases. The purpose of this study was to investigate the serum levels of HMGB1 in patients with fibromyalgia (FM) and its association with quality of life and psychological and functional status in these patients. Twenty-nine patients who met the 1990 American College of Rheumatology (ACR) criteria for the classification of FM and 29 healthy controls (HC) were included in the present study. Serum samples were collected from both the patients and the HC, and HMGB1 levels were measured by enzyme-linked immunosorbent assay (ELISA). The Fibromyalgia Impact Questionnaire (FIQ) was used to assess the disease severity and functional status in patients with FM. Furthermore, the Nottingham Health Profile was used to assess quality of life in all subjects, as well as the Hospital Anxiety and Depression Scale (HADS) to assess depression and anxiety. The serum levels of HMGB1 protein were positively correlated with the FIQ scores in patients with FM (P = 0.002). Mean serum levels of HMGB1 were higher in patients with FM than in HC but this difference was not statistically significant. HMGB1 protein might be a good laboratory-sourced candidate for the assessment of functional status and disease severity in patients with FM.	\N	\N
23993339	Among illegal psycho-active drugs, cannabis is the most consumed by French adolescents. Multidimensional family therapy (MDFT) is a family-based outpatient therapy which has been developed for adolescents with drug and behavioral problems. MDFT has shown its effectiveness in adolescents with substance abuse disorders (notably cannabis abuse) not only in the United States but also in Europe (International Cannabis Need of Treatment project). MDFT is a multidisciplinary approach and an evidence-based treatment, at the crossroads of developmental psychology, ecological theories and family therapy. Its psychotherapeutic techniques find its roots in a variety of approaches which include systemic family therapy and cognitive therapy. The aims of this paper are: to describe all the backgrounds of MDFT by highlighting its characteristics; to explain how structural and strategy therapies have influenced this approach; to explore the links between MDFT, brief strategic family therapy and multi systemic family therapy; and to underline the specificities of this family therapy method. The multidimensional family therapy was created on the bases of 1) the integration of multiple therapeutic techniques stemming from various family therapy theories; and 2) studies which have shown family therapy efficiency. Several trials have shown a better efficiency of MDFT compared to group treatment, cognitive-behavioral therapy and home-based treatment. Studies have also highlighted that MDFT led to superior treatment outcomes, especially among young people with severe drug use and psychiatric co-morbidities. In the field of systemic family therapies, MDFT was influenced by: 1) the structural family therapy (S. Minuchin), 2) the strategic family theory (J. Haley), and 3) the intergenerational family therapy (Bowen and Boszormenyi-Nagy). MDFT has specific aspects: MDFT therapists think in a multidimensional perspective (because an adolescent's drug abuse is a multidimensional disorder), they work with the system and the subsystem, focusing on the emotional expression and the parental and adolescent enactment (a principle of change and intervention). MDFT includes four modules (adolescent, parent, family interaction, and extra-familial systems) in three steps (1) build the foundation, (2) prompt action and change by working the themes, and (3) seal the changes and exit). The supervision philosophy and methodology is also based on the principle of multidimensionality. Indeed, many different supervision methods are used in a coordinated way to produce the required adherence and clinical skill (written case conceptualizations, videotape presentation and live supervision). Family vulnerability and chronicity factors are a major challenge of modern research. MDFT questions the reciprocal adjustments that have to be made by the subject and his/her familial environment. It also helps to clarify the therapeutic interventions in order to enhance better adolescent development. For this purpose, MDFT offers a specific therapeutic frame, for it is a family therapy focused on adolescents with cannabis abuse problems. Its action and questioning on parental practices and adolescents lead to better psycho-educational support. It focuses the therapeutic process on emotions and family capacity for change.	\N	\N
23995816	The introduction of florbetapir (Amyvid) positron emission tomography biomarkers could dramatically change how we clinically evaluate young patients who present with nonamnestic cognitive complaints for possible Alzheimer disease (AD). Logopenic progressive aphasia (LPA) may be the most common example of this type of clinical problem. In most, but not all, cases, LPA is an early-onset AD variant presenting with language changes that can be difficult to distinguish from other progressive aphasias. We clinically evaluated 3 patients with LPA, in comparison with age-matched and severity-matched patients with typical amnestic AD, using florbetapir amyloid neuroimaging. The fluorodeoxyglucose-positron emission tomography scans of LPA patients revealed focal hypometabolism in the left temporoparietal areas, and the florbetapir scans were diffusely positive for the presence of amyloid deposition. The florbetapir scans did not differ in distribution between patients with LPA and those with typical amnestic AD. Clinical amyloid imaging, although lacking localizing value, is a major advance in the assessment of early-onset and nonamnestic patients for the presence of β-amyloid Alzheimer pathology.	\N	\N
24002861	The purpose of this cross-sectional survey was to assess the knowledge and attitudes towards patients with HIV/AIDS among dental students in H.P. Government Dental College, Shimla, India. In November 2011, a survey was conducted of all the dental students of the college using a forty-five-item, self-administered questionnaire. The total mean knowledge score was 68.3 percent (good knowledge). The mean knowledge score was statistically higher in the clinical group than in the preclinical group. A majority of the students were aware of the association between HIV and oral candidiasis (89.1 percent), major aphthous (83.2 percent), and Kaposi's sarcoma (68.9 percent). Only 4.9 percent had professional attitudes about treating patients with HIV/AIDS. Male students had significantly fewer negative attitudes and higher positive attitudes than female students. The overall attitude score was significantly higher in the clinical group than in the preclinical group. Although a majority of the students had good knowledge, there were some inadequacies in their knowledge; those were more frequently seen in the preclinical students. It is important that dental students, as future dentists, develop not only the necessary practical skills but also knowledge and attitudes that will prepare them to treat patients with HIV/AIDS.	\N	\N
24004045	Inflammatory bowel diseases (IBD) typically affect young patients during the reproductive years, and reproductive issues are of key concern to them. To evaluate the impact of IBD on fertility in both women and men with IBD who had no history of surgical treatment for IBD. We searched MEDLINE, Cochrane Library, EMBASE and international conference abstracts and included all controlled observational studies that evaluated fertility in Crohn's disease (CD) and/or ulcerative colitis (UC) in women and/or men. Eleven studies matching our criteria were included. In women with CD, there was a 17-44% reduction in fertility as compared with controls. Reduction in fertility was linked to voluntary childlessness, while there was no evidence of physiological causes of infertility. Most studies did not find any reduction in fertility in women with UC as compared with controls. In men with CD, there was an 18-50% reduction in fertility as compared with controls with no difference in reproductive capacity. There was no evidence of reduced fertility in men with UC. The infertility observed in both women and men with CD is due to voluntary childlessness as opposed to involuntary infertility. This voluntary childlessness is often based on incorrect beliefs about the impact of the disease on fertility and pregnancy outcomes. Our results reinforce the need to increase awareness among male and female patients that IBD does not itself lead to reduced fertility.	\N	\N
24004844	Providing patient information to physicians in usable form is of high importance. Electronic presentation of patient data may have benefits in efficiency and error rate reduction for these physician facing interfaces. Using a cancer symptom measurement tool (the MD Anderson Symptom Inventory (MDASI)) we assessed the usability of patient data in its raw paper form and compared that to presentation on two electronic presentation formats of different sizes. In two separate experiments, undergraduates completed two identical six-part questionnaires on two twenty-patient MDASI data sets. In Experiment 1, participants completed one questionnaire using a paper packet and the other questionnaire using an in-house designed iPad application. In Experiment 2, MDASI data was evaluated using an iPad and iPod Touch. Participants assessed the usability of the devices directly after use. In a third experiment, medical professionals evaluated the paper and iPad interfaces in order to validate the findings from Experiment 1. Participants were faster and more accurate answering questions about patients when using the iPad. The results from the medical professionals were similar. No appreciable accuracy, task time, or usability differences were observed between the iPad and iPod Touch. Overall, the use of our tablet interface increased the accuracy and speed that users could extract pertinent information from a multiple patient MDASI data set compared to paper. Reducing the size of the interface did not negatively affect accuracy, speed, or usability. Generalization of the results to other physician facing interfaces is discussed.	\N	\N
24010558	Social justice education involves promoting critical awareness of social inequalities and developing skills that work against these inequalities. This article describes a general theoretical framework for social justice education, describes general strategies for facilitating students' social justice awareness and engagement, identifies challenges to social education, and highlights articles in the special issue that address these themes.	\N	\N
24014160	Links between parents' psychiatric symptoms and their children's behavioral and emotional problems have been widely documented in previous research, and the search for moderators of this association has begun. However, family structure (single versus dual-parent households) has received little attention as a potential moderator, despite indirect evidence that risk may be elevated in single-parent homes. Two other candidate moderators-youth gender and age-have been tested directly, but with inconsistent findings across studies, perhaps in part because studies have differed in whether they used youth clinical samples and in which informants (parents vs. youths) reported on youth problems. In the present study, we examined these three candidate moderators using a sample of exclusively clinic-referred youths (N = 333, 34 % girls, aged 7-14,) and assessing youth problems through both parent- and youth-reports. Both family structure and youth gender emerged as robust moderators across parent and youth informants. Parent symptoms were associated with youth internalizing and externalizing problems in single-parent but not dual-parent homes; and parent symptoms were associated with youth internalizing problems among boys, but not girls. The moderator findings suggest that the risks associated with parent psychopathology may not be uniform but may depend, in part, on family structure and youth gender.	\N	\N
24016725	Recent neuroimaging studies have shown similarities and differences in prefrontal abnormalities between patients with schizophrenia (SZ) and major depressive disorder (MDD). However, the differential spatiotemporal characteristics of these abnormalities and their association with functional impairment remain unclear. To elucidate differential brain pathophysiology in these disorders, we used multichannel near-infrared spectroscopy (NIRS) to measure the spatiotemporal characteristics of prefrontal activation and investigated their association with global functioning levels. The study included 96 individuals: 32 patients with SZ, 32 patients with MDD, and 32 demographically matched healthy subjects. During a verbal fluency task, the changes in oxygenated and deoxygenated hemoglobin ([oxy-Hb] and [deoxy-Hb]) signals over the prefrontal cortex (PFC) were measured using 52-channel NIRS and compared among the 3 groups. Patients with SZ and MDD showed lesser-than-normal [oxy-Hb] activation during the task, whereas the initial slope of [oxy-Hb] activation was steeper for patients with MDD than for patients with SZ. The reduced hemodynamic response was associated with lower global functioning, and the correlative regions were different between the 2 disorders (frontopolar PFC in SZ; dorsolateral and ventrolateral PFC in MDD). The hypofrontality observed in patients with SZ and MDD is consistent with the findings of previous neuroimaging studies. Moreover, the spatiotemporal characteristics and the functional significance of the prefrontal hemodynamic response could differentiate the 2 psychiatric disorders. These results suggest a differential brain pathophysiology between SZ and MDD. Future large-scale studies are needed to determine the practical applicability of these findings for clinical diagnosis and evaluation.	\N	\N
24035297	the aim of this study is to test the encoding deficit hypothesis in Alzheimer disease (AD) using a recent method for correcting memory tests. To this end, a Spanish-language adaptation of the Free and Cued Selective Reminding Test was interpreted using the Item Specific Deficit Approach (ISDA), which provides three indices: Encoding Deficit Index, Consolidation Deficit Index, and Retrieval Deficit Index. We compared the performances of 15 patients with AD and 20 healthy control subjects and analysed results using either the task instructions or the ISDA approach. patients with AD displayed deficient encoding of more than half the information, but items that were encoded properly could be retrieved later with the help of the same semantic clues provided individually during encoding. Virtually all the information retained over the long-term was retrieved by using semantic clues. Encoding was shown to be the most impaired process, followed by retrieval and consolidation. Discriminant function analyses showed that ISDA indices are more sensitive and specific for detecting memory impairments in AD than are raw scores. These results indicate that patients with AD present impaired information encoding, but they benefit from semantic hints that help them recover previously learned information. This should be taken into account for intervention techniques focusing on memory impairments in AD.	\N	\N
24041199	Internet-delivered self-help with minimal therapist guidance has shown promising results for a number of diagnoses. Most of the evidence comes from studies evaluating standardized disorder-specific treatments. A recent development in the field includes transdiagnostic and tailored Internet-based treatments that address comorbid symptoms and a broader range of patients. This study evaluated an Internet-based tailored guided self-help treatment, which targeted symptoms of social anxiety disorder, panic disorder with or without agoraphobia, and generalized anxiety disorder. The tailored treatment was compared both with standardized disorder-specific Internet-based treatment and with a wait-list control group. Both active treatment conditions were based on cognitive-behavioral therapy and lasted for 8 weeks. A total of 132 individuals meeting diagnostic criteria for at least one of the anxiety disorders were randomly assigned to 1 of the 3 conditions. Both treatment groups showed significant symptom reductions as compared with the wait-list control group on primary disorder-unspecific measures of anxiety, depression, and general symptomatology and on secondary anxiety disorder-specific measures. Based on the intention-to-treat sample, mean between-group effect sizes were d = 0.80 for the tailored treatment and d = 0.82 for the standardized treatment, versus wait-list controls. Treatment gains were maintained at 6-month follow-up. No differences were found between the 2 active treatment conditions on any of the measures, including a telephone-administered diagnostic interview conducted at posttreatment. The findings suggest that both Internet-based tailored guided self-help treatments and Internet-based standardized treatments are promising treatment options for several anxiety disorders.	\N	\N
24041382	This study surveyed the preferences of Ontario, Canada dentists for teeth with apical periodontitis when selecting between retention via root canal treatment (RCT) and extraction without replacement, or replacement with implant-supported crowns (ISC), fixed, or removable partial prostheses. A mail-out survey (census of Ontario endodontists, periodontists, prosthodontists, and oral and maxillofacial surgeons; n = 498, 40% response rate) and a Web-based survey (sample of Ontario general dentists; n = 1983, 15% response rate) were conducted. Participants ranked their treatment preferences for 4 clinical scenarios: an anterior or posterior tooth, without or with previous RCT. Associations between treatment preferences and covariates were explored by using bivariate and logistic regression analyses (P ≤ .05). For all 4 scenarios, the majority of participants preferred either RCT or ISC, whereas other treatment options were preferred by ≤ 3.1% of the participants in any professional registration category. A pattern of declining preference for RCT and increasing preference for ISC was noted across the scenarios, with significantly lower preference for RCT and higher preference for ISC associated with teeth needing repeated RCT compared with initial RCT (odds ratio [OR] = 3.3; confidence interval [CI], 2.5-4.4). Preferences were significantly lower for RCT and higher for ISC among general dentists (OR = 6.4; CI, 2.3-17.6), prosthodontists (OR = 9.1; CI, 3.0-28.3), periodontists (OR = 18.3; CI, 6.4-51.6), and surgeons (OR = 30.1; CI, 10.8-86.6) when compared with endodontists. More surveyed dentists preferred RCT than ISC for teeth with apical periodontitis requiring initial RCT than repeated RCT. The dentists' preferences were associated with their professional registration but not with other characteristics.	\N	\N
24042171	The main aims of the present study were to examine the factor structure and the internal consistency of the factors in the French version of the Reiss Screen of Maladaptive Behavior in a French-speaking European sample. The prevalence of psychopathology and the influence of associated factors were also examined. The Reiss Screen was administered to 467 adults (age range: 18-73) with intellectual disability living in the French-speaking regions of Switzerland and Belgium. A confirmatory factor analysis was performed to replicate the original factor structure. Internal consistency was examined by using Cronbach's alpha. Analyses of variance were computed to study the influence of gender, age and Down syndrome etiology. The original factor structure of the Reiss Screen was replicated. The overall rate of psychopathology in the sample was 37%. No linear relationship between age and psychopathology was found. However, adults aged less than 26 years had lower scores than older adults on several psychopathological domains. Males had higher scores than females on the Autism and the Avoidant Disorder subscales. Participants with Down syndrome had lower scores on all domains, with the exception of the Autism subscale. The results of this study suggest that the French version of the Reiss Screen can be a useful tool to detect psychopathology in adults with intellectual disability.	\N	\N
24042987	Risks have been a central concern in stem cell research overall, and in clinical trials of individuals with spinal cord injury (ISCIs) in particular. We sought to elucidate how two important stakeholder groups-health-care professionals (HCPs) and ISCIs-view and value both the physical and non-physical risks of stem cell interventions. The study was conducted in Canada, and included participants from both Canada and the United States America. We used semi-structured interviews to gain perspectives on risk from HCPs and ISCIs. We applied a constant comparative analytic strategy to derive themes from the discourse collected through the interviews. We identified three major themes about risk from 12 HCP and 24 ISCI participants: focus, rationale and approach. The salient components of the themes differed: HCPs focus on the physical causes of risks, and the ISCIs on their downstream consequences as well as on non-physical risks; HCPs are concerned about evidence, and ISCIs about experience; and HCPs approach risk narrowly, whereas the approach of ISCIs is more broad and contextualized. Although major themes were common to the two stakeholder groups, the components of the themes were dissociable and illustrate differences in what HCPs and ISCIs worry about, why they worry and how they approach their worries. We draw upon these findings to make recommendations for improving risk communication and informed consent for stem cell research for spinal cord injury.	\N	\N
24046150	Understanding how prompts for quit attempts relate to quitting methods and success may improve smoking cessation interventions. This study aims to establish whether prompts for quitting are associated with quitting method and success. Using a cross-sectional design, 6,126 past-year smokers who had tried to quit in the last 12 months, were asked to identify prompts contributing to their most recent attempt. Attempts prompted by health professional advice were significantly more likely to involve use of treatments and gradual rather than abrupt cessation (odds ratios (ORs; 95 % confidence interval (CIs)) = 3.64 (3.14-4.22), 0.68 (0.59-0.78); respectively) but were not more likely to succeed. Attempts prompted by concern about current or future health, or cost, were more likely to succeed (OR (95 % CIs) = 1.79 (1.38-2.32), 1.25 (1.01-1.54), and 1.41 (1.13-1.76)). Quit attempts prompted by health professional advice appear to be more likely to involve gradual reduction and use of treatments. Those prompted by health concerns and cost appear more likely to succeed.	\N	\N
24047089	Increasing numbers of female candidates are running for Congress in American national elections. Despite the rise in female candidates running for office, women are not significantly increasing their presence in the House and Senate. A much hypothesized influence over the electoral fates of female candidates is the role of gender stereotypes. However, political science scholars have struggled to pinpoint the effect of stereotypes on vote choice, if there is any effect. This essay compares the way social psychology and political science scholars theoretically, conceptually and empirically test for gender stereotype influence over evaluations of female candidates and politicians. Differences emerge in the theoretical assumptions made in the two disciplines, the types of measures used in research, and the empirical tests conducted to demonstrate the presence or absence of stereotypes in evaluations of women. The discussion explores how scholars studying female candidates and politicians can integrate insights from social psychology to clarify the role of stereotypes in candidate evaluation and choice.	\N	\N
24047452	The World Health Organization recognizes depression as one of the most burdensome diseases in the world. Among cancer patients, depression is significantly associated with shorter survival, independent of the influence of biomedical prognostic factors. Although cancer is the third leading cause of morbidity and mortality among Filipinos, little is known about depressive symptoms and their influence on health-related quality of life in this population. We assessed the prevalence of, and factors associated with, depressive symptoms and their influence on health-related quality of life in Filipino patients with cancer. The Patient Health Questionnaire (PHQ)-8 and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 were administered to all inpatients and outpatients, age >=18 years presenting for cancer treatment. Twenty-two percent (n=53/247) were categorized as depressed, using a PHQ-8 cutoff of ≥10. Depressed patients scored lower on cognitive, emotional, role, physical, and social functioning than those who scored PHQ<10 (all P<0.001). Depression varied by disease status, performance status and marital status (all P<0.001). However, only performance status (OR [odds ratio]=2.20; 95% CI=1.60, 3.00) and disease status (OR=2.4; 95% CI=1.13, 5.22) were significantly associated with depression in the multivariable model. Depression is prevalent in Filipino cancer patients. The findings provide empirical support for the development of mental health services in this understudied population. This study, the first to assess the prevalence of and factors associated with depression in Filipino cancer patients, needs further validation.	\N	\N
24056691	To understand how caring for grandchildren affects the physical and mental health of grandparents in Taiwan. Grandparents aged 50 and older from 4 waves of the Taiwan Longitudinal Study on Aging (1993-2003, n = 3,711) were divided into 7 categories based on living arrangement and caregiving history. Generalized estimation equations controlling for sociodemographic characteristics and disease status were used to estimate the relationship between caregiving and 4 outcomes: self-rated physical health, mobility limitation, life satisfaction, and depressive symptoms. Compared with noncaregivers, long-term multigenerational caregivers were more likely to report better self-rated health, higher life satisfaction, and fewer depressive symptoms. We found some evidence of reduced mobility limitations for both skipped-generation and nonresidential caregivers relative to noncaregivers. The associations in self-rated health and depressive symptoms were more pronounced in long-term caregivers than among those who recently started caregiving. Improvements in self-rated health and mobility associated with caregiving support our hypothesis that caring for grandchildren can be beneficial for grandparents in Taiwan, especially for long-term multigenerational caregivers. Comparing Taiwanese grandparents across different types of caregiving shows that the associations of grandparent caregiving with health vary by living arrangement and duration. However, these findings may not be causal because caregiving and health outcomes were observed simultaneously in our data.	\N	\N
24060033	Following trauma, most people with initial symptoms of stress recover, but it is important to identify those at risk for continuing difficulties so resources are allocated appropriately. There has been limited investigation of predictors of posttraumatic stress disorder following natural disasters. This study assessed psychological difficulties experienced in 101 adult treatment seekers following exposure to a significant earthquake. Peritraumatic dissociation, posttraumatic stress symptoms, anxiety, depression, and emotional support were assessed. Path analysis was used to determine whether the experience of some psychological difficulties predicted the experience of other difficulties. As hypothesized, peritraumatic dissociation was found to predict posttraumatic stress symptoms and anxiety. Posttraumatic stress symptoms then predicted anxiety and depression. Depression and anxiety were highly correlated. Contrary to expectations, emotional support was not significantly related to other psychological variables. These findings justify the provision of psychological support following a natural disaster and suggest the benefit of assessing peritraumatic dissociation and posttraumatic stress symptoms soon after the event to identify people in need of monitoring and intervention.	\N	\N
24076470	The primary function of the human brain is arguably to optimize the results of our motor actions in an ever-changing environment. Our cognitive processes and supporting brain dynamics are inherently coupled both to our environment and to our physical structure and actions. To investigate human cognition in its most natural forms demands imaging of brain activity while participants perform naturally motivated actions and interactions within a full three-dimensional environment. Transient, distributed brain activity patterns supporting spontaneous motor actions, performed in pursuit of naturally motivated goals, may involve any or all parts of cortex and must be precisely timed at a speed faster than the speed of thought and action. Hemodynamic imaging methods give information about brain dynamics on a much slower scale, and established techniques for imaging brain dynamics in all modalities forbid participants from making natural extensive movements so as to avoid intractable movement-related artifacts. To overcome these limitations, we are developing mobile brain/body imaging (MoBI) approaches to study natural human cognition. By synchronizing lightweight, high-density electroencephalographic (EEG) recording with recordings of participant sensory experience, body and eye movements, and other physiological measures, we can apply advanced data analysis techniques to the recorded signal ensemble. This MoBI approach enables the study of human brain dynamics accompanying active human cognition in its most natural forms. Results from our studies have provided new insights into the brain dynamics supporting natural cognition and can extend theories of human cognition and its evolutionary function - to optimize the results of our behavior to meet ever-changing goals, challenges, and opportunities.	\N	\N
24082248	To describe socio-demographic characteristics, psycho-social factors, psychiatric co-morbidity in hundred completed suicide victims. A detailed interview was carried out with family members of suicide victims using psychological autopsy questionnaire. Males committed suicide significantly more often than females. The most common age group was 30-44 years, followed by 15-29 years. Most of them were married (68%) and majority (78%) had education less than 10(th) standard. Psychiatric morbidity was found in 94%, depression being the most common diagnosis (54%), followed by alcohol use disorders (42%). 40% of the victims had contact with mental health services and 50% with general health services in the 3 months preceding suicide. The rate of suicide is high in middle age and a very significant proportion of these suffer from diagnosable psychiatric disorders. Many of the suicide completers visit health services in the preceding few months of the event. In prevention of suicides, health professionals, both mental and general, can play a major role.	\N	\N
24090511	Electroconvulsive therapy (ECT) is the most potent biological therapy in depression. Animal studies suggest that ECT acts via neuroplasticity effects on limbic structures involved in the pathophysiology of depression but in vivo evidence at the human system level is scarce. Therefore, the aim of the present study was to investigate the effect of ECT on hippocampus and amygdala volume in 15 antidepressant-free patients with treatment refractory depression (seven males, range 42-63 years). ECT treatment was successful as indexed by a significant decrease in depressive symptoms (t14=13.6; p<0.001). Analysis of normalized volumetric data before and after ECT treatment revealed a significant volume increase of both hippocampus and amygdala (minimum p<0.005) with no evidence for a change in global brain volume. Though this change in volume cannot be clearly related to treatment effects, ECT is associated with broader neurotrophic effects other than mere adult neurogenesis in the hippocampus, which has been previously suggested as a core mechanism on the basis of animal data.	\N	\N
24103124	To evaluate the impact of the intrauterine device (IUD) insertion on the mental state of women. From Jan. 2009 to Jun. 2010, a multi-center clinical observational study was performed. Totally 641 women were selected in the six provinces' 18 family planning service stations and hospitals for IUD insertion surgery study. Analysis of the change of women's mental state which was evaluated by symptom checklist-90 (SCL-90) scale before and after IUD insertion surgery. Before and after IUD insertion surgery, 10 factors' scores in SCL-90 of the observed objects were between 1.1 to 1.2, total scores were 107±27 and 105±25, respectively. Before and after surgery, total average score both were 1.2, the average score of positive items both were 2.1. The difference of the above results were not statistically significance (all P>0.05). Preoperative and postoperative, the rate of positive items was 9.2%-19.6% and 7.7%-17.6%, respectively.In addition to anxiety and fear, the rate of other factors' positive items postoperative was significantly lower than those in the preoperative (all P<0.05). The incidence of the observed objects postoperative of each factor score, "deteriorated" was in the range of 4.9% to 23.0%, "improved" was in the range of 26.3%-50.1%. The incidence of total scores, "deterioration" was 28.8% (166/575), "improved" was 45.6% (262/575). The incidence of the average score of positive items, "deterioration" was 3.7% (21/575), "improved" was 52.3% (301/575). Logistic analysis showed that, in addition to unit level, there were no other significant influencing factors for women' mental state of postoperative (all P>0.05). IUD insertion surgery has no adverse effect on women's mental state.	\N	\N
24103255	Although DSM-IV attention deficit hyperactivity disorder (ADHD) is known to be associated with numerous adverse outcomes, uncertainties exist about how much these associations are mediated temporally by secondary co-morbid disorders. The US National Comorbidity Survey Replication Adolescent Supplement (NCS-A), a national survey of adolescents aged 13-17 years (n = 6483 adolescent-parent pairs), assessed DSM-IV disorders with the World Health Organization (WHO) Composite International Diagnostic Interview (CIDI). Statistical decomposition was used to compare direct effects of ADHD with indirect effects of ADHD through temporally secondary mental disorders (anxiety, mood, disruptive behavior, substance disorders) in predicting poor educational performance (suspension, repeating a grade, below-average grades), suicidality (ideation, plans, attempts) and parent perceptions of adolescent functioning (physical and mental health, interference with role functioning and distress due to emotional problems). ADHD had significant gross associations with all outcomes. Direct effects of ADHD explained most (51.9-67.6%) of these associations with repeating a grade in school, perceived physical and mental health (only girls), interference with role functioning and distress, and significant components (34.5-44.6%) of the associations with school suspension and perceived mental health (only boys). Indirect effects of ADHD on educational outcomes were predominantly through disruptive behavior disorders (26.9-52.5%) whereas indirect effects on suicidality were predominantly through mood disorders (42.8-59.1%). Indirect effects on most other outcomes were through both mood (19.8-31.2%) and disruptive behavior (20.1-24.5%) disorders, with anxiety and substance disorders less consistently important. Most associations were comparable for girls and boys. Interventions aimed at reducing the adverse effects of ADHD might profitably target prevention or treatment of temporally secondary co-morbid disorders.	\N	\N
24108088	We examined constructions of labor and birth for 461 Canadian women who attended the University of British Columbia (Canada) and participated in an online survey about pregnancy and birth, using a combination of Likert items and open-ended questions. We performed a content analysis of women's open-ended responses about their feelings toward birth and analyzed comments of women with high and low fear of childbirth separately. Students with high fear of birth described childbirth as a frightening and painful ordeal and viewed obstetric interventions as a means to make labor and birth more manageable. Students with low fear constructed birth as a natural event and regarded interventions more critically. Students in both groups supported women's autonomous maternity care decisions. Our findings contribute to care providers' and educators' knowledge about preferences and fears expressed by the next generation of maternity care consumers and potential strategies to reduce their fear of childbirth.	\N	\N
24108538	A lack of compassion in UK healthcare settings has received much recent attention. This study explores the experiences of people with dementia in the last year of life and time surrounding death and how the presence and lack of compassion, kindness and humanity influenced the experience of care. Qualitative in-depth interviews with bereaved informal carers of people with dementia. United Kingdom. Forty bereaved carers - 31 women and nine men - with an age range of 18-86 years and from wide socioeconomic backgrounds participated. Experiences of carers of care for person with dementia during last year of life. The interviews highlighted differences and challenges in care settings in providing compassionate, humanistic care and the impact of the care experienced by the person with dementia during the last year of life on informal carers during the bereavement period and beyond. Excellent examples of compassionate care were experienced alongside very poor and inhumane practices. The concepts of compassion, kindness and humanity in dementia care are discussed within the paper. The ability to deliver care that is compassionate, kind and humanistic exists along a continuum across care settings - examples of excellent care sit alongside examples of very poor care and the reasons for this are explored together with discussion as to how health and social care staff can be trained and supported to deliver compassionate care.	\N	\N
24114231	Children with autism show significant deficits in joint attention (JA), which occurs when 2 people engage in verbalizations, gestures, or eye contact with each other and a common object. Children with autism also exhibit intense interests in specific topics (i.e., circumscribed interests; CI). This study investigated the effectiveness of teaching responding to JA directives (RJA) to 3 children with autism while engaged in CI activities. RJA increased during intervention and generalized from CI to preferred activities.	\N	\N
24115202	The neurocognitive components of Theory of Mind reasoning remain poorly understood. In particular the role of the posterior medial prefrontal cortex in the processing of other's mental states such as beliefs that are incongruent with one's own knowledge of reality is not clear-cut. It is unknown whether this region is involved in computing discrepant mental states or in subsequently resolving a response conflict between the discrepant others' and one's own beliefs. To test this, we adapted a false belief paradigm for the separate inspection of functional brain activity related to (1) the computation of diverging beliefs and (2) the subsequent consideration and selection of another's or one's own belief. Based on statistical parametric findings from functional neuroimaging, we employed dynamic causal modelling combined with Bayesian model selection to further characterize the interplay of resulting brain regions. In the initial computation of diverging beliefs, the posterior medial prefrontal cortex (pMPFC) and the bilateral temporoparietal cortex were crucially involved. The findings suggest that the bilateral temporal cortex engages in the construction and adjustment of diverging mental states by encoding relevant environmental information. The pMPFC inhibits this stimulus-bound processing which helps to compute discrepant mental states and process another's false belief decoupled from one's own perception of reality. In the subsequent question phase the right temporoparietal cortex showed increased activity related to switching to and reconsidering another's beliefs in order to select the correct response.	\N	\N
24116435	Previous research indicates that perception of audio-visual (AV) synchrony changes in adulthood. Possible explanations for these age differences include a decline in hearing acuity, a decline in cognitive processing speed, and increased experience with AV binding. The current study aims to isolate the effect of AV experience by comparing synchrony judgments from 20 young adults (20 to 30 yrs) and 20 normal-hearing middle-aged adults (50 to 60 yrs), an age range for which a decline of cognitive processing speed is expected to be minimal. When presented with AV stop consonant syllables with asynchronies ranging from 440 ms audio-lead to 440 ms visual-lead, middle-aged adults showed significantly less tolerance for audio-lead than young adults. Middle-aged adults also showed a greater shift in their point of subjective simultaneity than young adults. Natural audio-lead asynchronies are arguably more predictable than natural visual-lead asynchronies, and this predictability may render audio-lead thresholds more prone to experience-related fine-tuning.	\N	\N
24120644	The personality trait of impulsivity is predictive of heavy drinking and consequences among college students. The current study examined how impulsivity-measured via positive urgency, negative urgency, and sensation seeking-and a person's beliefs about the role alcohol plays in the college experience relate to drinking and consequences in a sample of 470 college students (mean age=19 years, 61.3% female, 59.8% White). In support of the hypotheses, sensation seeking independently predicted greater drinking, and both positive urgency and negative urgency predicted greater experience of alcohol-related negative consequences after controlling for consumption level. Moreover, alcohol beliefs moderated the relationship between impulsivity types and alcohol outcomes. Among students high (versus low) in sensation seeking, strong beliefs about alcohol's role in college life were related to significantly greater drinking, and among students high (versus low) in negative urgency, endorsing strong beliefs about alcohol's role in college life were related to greater levels of alcohol-related negative consequences. Overall, findings inform college prevention efforts by highlighting the need to distinguish unique facets of impulsivity and examine how they intersect with students' beliefs about alcohol in college.	\N	\N
24125067	While considerable research has documented stigma toward key populations affected by HIV and AIDS - men who have sex with men (MSM), sex workers (SWs) - it provided limited empirical evidence on the presence of layered stigma among health-care professionals providing services for these populations. C-Change conducted a survey among 332 staff of health-care and social service agencies in Jamaica and The Bahamas to understand the levels of stigma toward people living with HIV (PLHIV), including MSM and SWs and factors associated with stigma. While most health-care professionals responding to the survey said that PLHIV, MSM, and SWs deserved quality care, they expressed high levels of blame and negative judgments, especially toward MSM and SWs. Across a stigma assessment involving eight vignette characters, the highest levels of stigma were expressed toward PLHIV who were also MSM or SWs, followed by PLHIV, MSM, and SWs. Differences were assessed by gender, country, type of staff, type of agency, and exposure to relevant training. Findings indicate higher reported stigma among nonclinical vs. clinical staff, staff who worked in general vs. MSM/SW-friendly health facilities, and among untrained vs. training staff. This implies the need for targeted staff capacity strengthening as well as improved facility environments that are MSM/SW-friendly.	\N	\N
24131496	Cardiovascular morbidity and mortality is increased in individuals with severe mental illnesses.We set out to establish a multicentre, two arm, parallel cluster randomized controlled trial (RCT) of a health promotion intervention (HPI), IMPACT Therapy. The patient-tailored IMPACT Therapy aims to target one or more health behaviours from a pre-defined list that includes cannabis use; alcohol use; other substance use; cigarette smoking; exercise; diet and diabetic control, prioritising those identified as problematic by the patient, taking a motivational interviewing and CBT approach. Impact therapy will be delivered by care coordinators in the community to the treatment group and will be compared to treatment as usual (TAU). The main hypothesis is that the addition of IMPACT Therapy (HPI) to TAU will be more effective than TAU alone in improving patients' quality of life as measured by the Short Form-36, including mental health and physical health subscales on completion of the intervention at 12 months post randomisation. A subsidiary hypothesis will be that addition of IMPACT Therapy (HPI) will be more cost-effective than TAU alone in improving health in people with SMI 12 months from baseline. The IMPACT therapy patient groups' improvement in quality of life, as well as its cost effectiveness, is hypothesised to be maintained at 15 months. Outcomes will be analyzed on an intention-to-treat (ITT) basis. The results of the trial will provide information about the effectiveness of the IMPACT therapy programme in supporting community mental health teams to address physical comorbidity in severe mental illness. ISRCTN58667926.	\N	\N
24143346	Nearly 9 out of 10 patients with dementia also suffer from behavioral symptoms. Several nonpharmaceutical interventions hold promise.	\N	\N
24147452	There is clear evidence of a deficit in episodic memory for older adults compared to younger adults. Using an intertrial technique previous research has investigated whether this deficit can be attributed to a decline in encoding or consolidation. On standard memory tests, these two aspects of memory function can be measured by examining the items forgotten or acquired across multiple learning trials. The present study assessed whether age deficits in episodic memory were affected by stimulus characteristics, specifically age of acquisition (AoA). A standard intertrial design was implemented whereby participants studied word lists over several study-test trials. The stimulus characteristics of AoA were manipulated using a pure-list technique. Our findings showed that older adults demonstrate an overall recall deficit which appeared to be a consequence of both an encoding deficit and consolidation weakness. Earlier-acquired words were recalled significantly better than later-acquired words and this was apparently due to both enhanced encoding and consolidation of earlier- over later-acquired words. The key finding is that older adults show a recall advantage for earlier- compared to later-acquired words over the entire experiment to a greater degree than younger adults.	\N	\N
24147562	The recognition of emotion is often impaired in patients with schizophrenia. The relationship of this deficit with symptoms of psychosis remains unclear. In the current study, we investigated the relationship between emotional processing and positive psychotic symptoms in schizophrenia. Twenty-eight patients with schizophrenia and 37 healthy participants were included in the study. They were instructed to listen to a set of sentences and judge whether the emotional valence expressed verbally and that expressed by affective prosody were congruous or incongruous. Overall, the patients with schizophrenia had more inaccurate responses than the healthy participants and the poor performance was prominent when the patients processed affectively negative scenarios. The percentage of accurate responses negatively correlated with the severity of positive symptoms when the scenarios and/or the affective prosody had a negative valence. Patients with schizophrenia appear to have impaired function in the processing of negative verbal information. Impaired processing of negative verbal and prosodic information seems to be associated with positive symptoms in schizophrenia.	\N	\N
24150187	The aim of this study was to compare a group of children who has monosymptomatic nocturnal enuresis (MNE) with a healthy control group by assessing their depression scales, quality of life and sleep quality. Hundred and one children with MNE and 38 healthy controls are included in the study, aged between 8 and 16 years old. All participants were performed the Pediatric Quality of Life Inventory (PedsQL 4.0), Depression Scale for Children (CES-DC) and The Pittsburgh Sleep Quality Index (PSQI) tests. The two groups were compared for their demographic factors and for the results of the tests above. There were no significant differences between the two groups according to age, gender and other demographic factors. Quality of life, depression and sleep quality scores implied worse health in the patient group. The PedsQL scores were assessed as 1,659.90 ± 296.01 in the patient group and 1,818.42 ± 227.92 in the control group (p = 0.001). The CES-DC scores were 11.74 ± 6.11 in the patient group and 7.00 ± 3.97 in the control group (p < 0.001). And the PSQI scores were 2.58 ± 2.48 in the patient group, 1.15 ± 1.10 in the control group (p < 0.001). Also in the patient group, there was a positive correlation between participants' ages and the PedsQL (p = 0.010; r = 0.256), the CES-DC (p = 0.000; r = 0.382), the PSQI (p = 0.000; r = 0.403) scores. The success parameters at school were significantly worse in the patient group (p = 0.05). All our findings show us that the children with nocturnal enuresis were affected negatively because of their disease; especially when they grow up the scores get worse health, so we suggest that treatment must be started at suitable age according to guidelines.	\N	\N
24159906	Evidence suggests that some physicians harbor negative attitudes towards patients with substance use disorders (SUDs). The study sought to (1) measure internal medicine residents' attitudes towards patients with SUDs and other conditions; (2) determine whether demographic factors influence regard for patients with SUDs; and (3) assess the efficacy of a 10-hour addiction medicine course for improving attitudes among a subset of residents. A prospective cohort study of 128 internal medicine residents at an academic medical center in New York City. Scores from the validated Medical Condition Regard Scale (MCRS) were used to assess attitude towards patients with alcoholism, dependence on narcotic pain medication, heartburn, and pneumonia. Demographic variables included gender, postgraduate training year, and prior addiction education. Mean baseline MCRS scores were lower (less regard) for patients with alcoholism (41.4) and dependence on narcotic pain medication (35.3) than for patients with pneumonia (54.5) and heartburn (48.9) (P < .0001). Scores did not differ based upon gender, prior hours of addiction education, or year of training. After the course, MCRS scores marginally increased for patients with alcoholism (mean increased by 0.16, P = .04 [95% confidence interval, CI: 0.004-0.324]) and dependence on narcotic pain medication (mean increased by 0.09, P = .10 [95% CI: 0.02-0.22]). Internal medicine residents demonstrate less regard for patients with SUDs. Participation in a course in addiction medicine was associated with modest attitude improvement; however, other efforts may be necessary to ensure that patients with potentially stigmatized conditions receive optimal care.	\N	\N
24160441	Non-cardiac chest pain (NCCP) is common in clinical cardiology. Anxiety is an important factor in NCCP because of its role in the neurobehavioural processes of pain regulation. It is not well established that which specific anxiety symptoms are disproportionately elevated in NCCP and whether the association between anxiety and NCCP is independent of personality factors. Participants with NCCP (N = 46; mean age 44.9 ± 14.7; 67% women) were evaluated for anxiety (Spielberger State-Trait Anxiety Inventory[STAI]), clinical measures and personality factors (negative affectivity and social inhibition measured by the Type D inventory). Item analysis was conducted for each of the anxiety symptoms. A healthy reference group was used for comparison purposes (N = 1233; mean age 55.2 ± 14.3; 50% women). Results showed that NCCP was associated with elevated anxiety levels (STAI ≥ 45) compared to the reference group (OR = 3.27, 95% CI = 1.68-6.36; p < .001). Item analyses revealed that all anxiety symptoms were associated with NCCP (median rho = .125, range .08-.18), particularly worry, tension and feeling frightened. Associations between anxiety and NCCP remained significant when adjusting for demographic, clinical and personality factors (OR = 2.52; 95% CI = 1.17-5.40). It is concluded that anxiety is strongly associated with NCCP. This association is not limited to physical anxiety symptoms and is independent of personality factors.	\N	\N
24161637	To summarize empirical evidence relating to stressors that may affect patients' psychosocial health following colostomy or ileostomy surgery during hospitalization and after discharge. An extensive search was performed on the CINAHL®, Cochrane Library, PubMed, PsycINFO, Scopus, Science Direct, and Web of Science electronic databases. Eight articles were included with three qualitative and five quantitative research designs. Most studies were conducted in Western nations with one other in Taiwan. Following colostomy or ileostomy surgery, common stressors reported by patients during hospitalization included stoma formation, diagnosis of cancer, and preparation for self-care. After discharge, stressors that patients experienced encompassed adapting to body changes, altered sexuality, and impact on social life and activities. This review suggests that patients with stomas experience various stressors during hospitalization and after discharge. Additional research is needed for better understanding of patient postoperative experiences to facilitate the provision of appropriate nursing interventions to the stressors. To help patients deal with stressors following stoma surgery, nurses may provide pre- and postoperative education regarding the treatment and recovery process and encourage patient self-care. Following discharge, nurses may provide long-term ongoing counseling and support, build social networks among patients with stomas, and implement home visit programs. Stoma surgery negatively affects patients' physical, psychological, social, and sexual health. Postoperative education programs in clinical settings mostly focus on physical health and underemphasize psychological issues. More pre- and postoperative education programs are needed to help patients cope with stoma stressors.	\N	\N
24164332	Minimal scientific information is available to inform public health policy on binge drinking prior to pregnancy detection. The nonhuman primate provides a valuable animal model for examining consequences to reproduction and offspring function that may result from this common pattern of alcohol abuse. Adult female rhesus monkeys were dosed with 1.5 g/kg per day ethanol (EtOH) by gavage 2 d/wk beginning 7 months prior to mating and continuing to pregnancy detection at 19 to 20 days gestation. Postnatal evaluation of control (n = 6) and EtOH-treated (n = 4) infants included a neonatal neurobehavioral assessment, a visual paired comparison (cognitive) test at 35 days of age, and mother-infant interaction at 100 to 112 days of age. Alcohol-exposed neonates did not differ from controls in posture and reflex measures. Longer durations of visual fixation, suggesting slower visual processing, and greater novelty preference were seen in the alcohol group. At early weaning age, as infants spent more time away from their dams, more of the reunions between mother and infant were initiated by the mothers in the alcohol-exposed group, suggesting a more immature mother-infant interaction. Intermittent high-dose alcohol exposure (binge drinking) discontinued at early pregnancy detection in rhesus monkey can result in altered behavioral function in the infant. Mediating effects on ovum, reproductive tract, and early embryo can be explored in this model. Studies of longer-term consequences in human populations and animal models are needed.	\N	\N
24175983	Studies have shown a correlation between gender and an ability to change lifestyle to reduce the risk of disease. However, the results of these studies are ambiguous, especially where a healthy lifestyle is concerned. Additionally, health behaviors are strongly modified by culture and the environment. Psychological factors also substantially affect engagement with disease-related lifestyle interventions. This study aimed to examine whether there are differences between men and women in the frequency of health care behavior for the purpose of reducing cardiovascular risk (CVR), as well as cognitive appraisal of this type of risk. We also aimed to identify the psychological predictors of engaging in recommended behavior for reducing the risk of cardiovascular disease after providing information about this risk in men and women. A total of 134 consecutive eligible patients in a family practice entered a longitudinal study. At initial consultation, the individual's CVR and associated health burden was examined, and preventive measures were recommended by the physician. Self-care behavior, cognitive appraisal of risk, and coping styles were then assessed using psychological questionnaires. Six months after the initial data collection, the frequency of subjects' self-care behavior was examined. We found an increase in health care behavior after providing information regarding the rate of CVR in both sexes; this increase was greater for women than for men. Women followed self-care guidelines more often than men, particularly for preventive measures and dietary advice. Women were more inclined to recognize their CVR as a challenge. Coping style, cognitive appraisal, age, level of health behaviors at baseline and CVR values accounted for 48% of the variance in adherence to self-care guidelines in women and it was 52% in men. In women, total risk of CVD values were most important, while in men, cognitive appraisal of harm/loss was most important. Different predictors of acquisition of health behavior are encountered in men and women. Our results suggest that gender-adjusted motivation models influencing the recognition process need to be considered to optimize compliance in patients with CVR.	\N	\N
24196380	Several epidemiological and genetic studies have suggested that the risk of type II diabetes (T2D) is likely to overlap with the susceptibility to psychotic disorders such as schizophrenia (SCZ) and bipolar disorder (BD). In this study, we aimed to examine the association of single-nucleotide polymorphisms (SNPs) detected in previous T2D genome-wide association studies (GWAS) with SCZ, BD and psychosis (SCZ plus BD). A total of 37 SNPs were selected from the literature. A two-stage analysis was conducted using a first set of screening samples (total N=3037) and a second set of replication samples (N=4950). None of the SNPs showed a significant association to the screening samples after correction for multiple testing. To avoid type II error, we genotyped the top three SNPs in BCL11A, HMG20A and HNF4A showing associations with any of the phenotypes (Puncorrected <0.01) using independent samples to replicate the nominal associations. However, we were unable to find any significant associations based on the screening results (Puncorrected>0.05). Our findings did not support the shared genetic risk between T2D and psychotic disorders in the Japanese population. However, further replication using a larger sample size is required.	\N	\N
24199784	There is considerable literature on the neuropsychiatric effects of antiretrovirals. This is the first case, to our knowledge, of new-onset obsessive-compulsive symptoms correlated with emtricitabine/tenofovir, a commonly prescribed HIV prophylaxis combination. We describe the case of a woman, who developed upsetting obsessive thoughts following initiation of this pharmacotherapy and include discussion of relevant literature.	\N	\N
24227721	Neuroimaging studies suggest that developmental improvements in inhibitory control are primarily supported by changes in prefrontal executive function. However, studies are contradictory with respect to how activation in prefrontal regions changes with age, and they have yet to analyze longitudinal data using growth curve modeling, which allows characterization of dynamic processes of developmental change, individual differences in growth trajectories, and variables that predict any interindividual variability in trajectories. In this study, we present growth curves modeled from longitudinal fMRI data collected over 302 visits (across ages 9 to 26 years) from 123 human participants. Brain regions within circuits known to support motor response control, executive control, and error processing (i.e., aspects of inhibitory control) were investigated. Findings revealed distinct developmental trajectories for regions within each circuit and indicated that a hierarchical pattern of maturation of brain activation supports the gradual emergence of adult-like inhibitory control. Mean growth curves of activation in motor response control regions revealed no changes with age, although interindividual variability decreased with development, indicating equifinality with maturity. Activation in certain executive control regions decreased with age until adolescence, and variability was stable across development. Error-processing activation in the dorsal anterior cingulate cortex showed continued increases into adulthood and no significant interindividual variability across development, and was uniquely associated with task performance. These findings provide evidence that continued maturation of error-processing abilities supports the protracted development of inhibitory control over adolescence, while motor response control regions provide early-maturing foundational capacities and suggest that some executive control regions may buttress immature networks as error processing continues to mature.	\N	\N
24228775	Numerous studies on seasonality of birth and schizophrenia risk have been published but it is uncertain whether, among those with schizophrenia, refractory illness exhibits any predilection for birth month. We hypothesized and examined whether a season of birth effect was present in patients with schizophrenia with a history of clozapine treatment. Using record linkage with Danish registers, we examined patients with schizophrenia born between 1950 and 1970, and between 1995 and 2009 and Cox regression analysis was used to examine season of birth in relation to history of clozapine treatment. In a study population corresponding to 60,062 person-years from 5328 individuals with schizophrenia of which 1223 (23%) received at least one clozapine prescription, birth in the autumn (September-November) was associated with clozapine treatment (HR = 1.24; 95% CI 1.07-1.46) when compared with birth in the spring (March-May). Although replication studies are needed, this is the first evidence from a nationwide study suggesting a possible season-associated risk of clozapine treatment in schizophrenia. The reasons for this relationship remain to be further investigated but might be partially explained by early exposures such as winter flu season and low vitamin D levels.	\N	\N
24245707	In this study, the authors compared guided Internet-delivered self-help with one-session exposure treatment (OST) in a sample of snake phobic patients. A total of 30 patients were included following a screening on the Internet and a structured clinical interview. The Internet treatment consisted of four weekly text modules which were presented on a web page, a video in which exposure was modelled, and support provided via Internet. The OST was delivered in a three-hour session following a brief orientation session. The main outcome was the behavioural approach test (BAT), and as secondary measures questionnaires measuring anxiety symptoms and depression were used. Results showed that the groups did not differ at post-treatment or follow-up, with the exception of a significant interaction for the BAT in favour of the OST. At post-treatment, 61.5% of the Internet group and 84.6% of the OST group achieved a clinically significant improvement on the BAT. At follow-up, the corresponding figures were 90% for the Internet group and 100% for the OST group (completer sample). Within-group effect sizes for the Snake Phobia Questionnaire were large (d = 1.63 and d = 2.31 for the Internet and OST groups, respectively, at post-treatment). It is concluded that guided Internet-delivered exposure treatment is a potential treatment option in the treatment of snake phobia, but that OST probably is better.	\N	\N
24252459	Evacuation of the World Trade Center (WTC) twin towers and surrounding buildings damaged in the September 11, 2001 attacks provides a unique opportunity to study factors that affect emergency evacuation of high rise buildings. Problem The goal of this study is to understand the extent to which structural and behavioral barriers and limitations of personal mobility affected evacuation by occupants of affected buildings on September 11, 2001. This analysis included 5,023 civilian, adult enrollees within the World Trade Center Health Registry who evacuated the two World Trade Center towers and over 30 other Lower Manhattan buildings that were damaged or destroyed on September 11, 2001. Multinomial logistic regression was used to predict total evacuation time (<30 to ≤60 minutes, >1 hour to <2 hours relative to ≤30 minutes) in relation to number of infrastructure barriers and number of behavioral barriers, adjusted for demographic and other factors. A higher percentage of evacuees reported encountering at least one behavioral barrier (84.9%) than reported at least one infrastructure barrier (51.9%). This pattern was consistent in all buildings except WTC 1, the first building attacked, where >90% of evacuees reported encountering both types of barriers. Smoke and poor lighting were the most frequently-reported structural barriers. Extreme crowding, lack of communication with officials, and being surrounded by panicked crowds were the most frequently-reported behavioral barriers. Multivariate analyses showed evacuation time to be independently associated with the number of each type of barrier as well as gender (longer times for women), but not with the floor from which evacuation began. After adjustment, personal mobility impairment was not associated with increased evacuation time. Because most high-rise buildings have unique designs, infrastructure factors tend to be less predictable than behavioral factors, but both need to be considered in developing emergency evacuation plans in order to decrease evacuation time and, consequently, risk of injury and death during an emergency evacuation.	\N	\N
24257413	Previous population-based studies have identified increased suicide rates among cancer patients. Available post mortem data on the contribution of cancer to completed suicide are limited, however. This study examines forensic autopsy data in order to assess whether cancer is significantly more frequent in a suicide population compared with a control population. In total, 232 cases were included in both the suicide and the control groups. Based on a complete standard histological examination, cancer was significantly more often found in the suicide group than in the control one (8.6% vs. 3.9%, p=0.03). The multivariate analysis also showed that the presence of cancer increased the risk of suicide. Moreover, cancer was not known to the deceased in 70% of cases, while the most frequent mental disease found in cancer-related suicide cases was depression (75%). In the 20 cancer-related suicide cases analysed herein, it was difficult to ascertain whether malignancy was the only motive for committing suicide, as cancer could be considered to be either a major causative factor for suicide or an incidental finding. Therefore, further research is warranted with the help of the psychological autopsy method to investigate the link between suicide and cancer further.	\N	\N
24270461	Two experiments tested when and why women's typically negative, spontaneous reactions to sexual imagery would soften. Sexual economics theory predicts that women want sex to be seen as rare and special. We reasoned that this outlook would translate to women tolerating sexual images more when those images are linked to high worth as opposed to low worth. We manipulated whether an ad promoted an expensive or a cheap product using a sexually charged or a neutral scene. As predicted, women found sexual imagery distasteful when it was used to promote a cheap product, but this reaction to sexual imagery was mitigated if the product promoted was expensive. This pattern was not observed among men. Furthermore, we predicted and found that sexual ads promoting cheap products heightened feelings of being upset and angry among women. These findings suggest that women's reactions to sexual images can reveal deep-seated preferences about how sex should be used and understood.	\N	\N
24274063	This article describes a collaboration between academic researchers and Clubhouses to develop and implement a statewide Clubhouse performance indicator system. Given the challenging funding climate, it is important that Clubhouses are able to gather service provision and performance data. However, establishing the necessary data structures can be a daunting task, and partnerships with academic researchers can aid in this process. We detail one such collaboration, utilizing a participatory research public-academic liaison framework, between researchers and Hawai'i's Clubhouses. Sources used include published literature, personal communication, and personal observation. Lessons learned during the collaboration include the importance of face-to-face contact, technology training, duplicated and unduplicated variables, and tailoring data structures to the culture and work-ordered day of each Clubhouse. Experiences in this collaboration confirm that with support Clubhouse members are capable of fulfilling the rigorous responsibilities of contributing to a performance indicator system.	\N	\N
24284784	To identify factors that explain differences in patients with high and low levels of fear of falling after a hip fracture. Cross-sectional study in 10 skilled nursing facilities in the Netherlands. A total of 100 patients aged ≥ 65 years admitted to a skilled nursing facility after a hip fracture. Participants were divided into 2 groups; low and high level of fear of falling, based on median Falls Efficacy Score - International. Data relating to factors that might explain fear of falling were collected, including demographic variables, aspects of functioning, psychological factors, and comorbidities. For every factor a univariate logistic regression was conducted. For the multivariate regression model a backward procedure was used in which variables with p < 0.05 were included. Walking ability and activities of daily living before fracture, number of complications, activities of daily living after fracture, anxiety and self-efficacy were significantly associated univariately with fear of falling. Multivariate analysis showed that walking ability before fracture (odds ratio (OR) 0.34, 95% confidence interval (CI) 0.14-0.83), activities of daily living after fracture (OR 0.89, 95% CI 0.80-0.99), and anxiety (OR 1.22, 95% CI 1.05-1.42) were independently associated with fear of falling. Impaired walking ability before fracture, impaired activities of daily living after fracture, and increased anxiety help distinguish between older persons with high and low levels of fear of falling after hip fracture. Because the last 2 factors are modifiable, this information enables the development of specific interventions for older persons with a high level of fear of falling.	\N	\N
24302610	Collaborative goal setting (between patient and professional) confers benefits within stroke and neurological rehabilitation, and is recommended in clinical guidelines. However, evidence suggests that patient participation in rehabilitation goal setting is not maximized, particularly within the hospital setting. The purpose of this study was to investigate physiotherapists' perceptions about their experiences of collaborative goal setting with patients in the sub-acute stages after stroke, in the hospital setting. This qualitative study employed constructivist grounded theory methodology. Nine physiotherapists, of varying experience, were selected using purposive then theoretical sampling from three National Health Service hospital stroke units in England. Semi-structured interviews were conducted, audio-recorded and transcribed. Transcripts were coded and analysed using the constant comparative method of grounded theory to find common themes. Three themes emerged from the data: 1) 'coming to terms with stroke' - the individual patient journey; 2) the evolution of goal setting skill - the individual physiotherapist journey; and 3) 'finding a balance' - managing expectations and negotiating interactions. A provisional grounded theory was constructed, which highlighted that, from the physiotherapists' perspective, collaboration with patients within goal setting early after stroke involved finding a balance between numerous different drivers, which have the potential to compete. Patient-directed and therapist-directed goal setting approaches could be viewed as opposite ends of a continuum, along which patient-centred goal setting is possible. Physiotherapists perceived that collaborating with patients in goal setting was important but challenging. Goal setting interactions with other professionals, patients and families were perceived as complex, difficult and requiring significant effort. The importance of individuality and temporality were recognized suggesting that the goal setting approach needs to be adapted to the context and the individuals involved.	\N	\N
24304791	The target article highlights the role of the anterior cingulate cortex (ACC) in conflict monitoring, but ACC function may be better understood in terms of the hierarchical organization of behavior. This proposal suggests that the ACC selects extended goal-directed actions according to their learned costs and benefits and executes those behaviors subject to depleting resources.	\N	\N
24314303	Data suggest that ED is still an underdiagnosed and undertreated condition. In addition, it seems that men with ED are unsatisfied about their relationship with their physician and with the available drugs. The study aims to identify health-related characteristics and unmet needs of patients suffering from erectile dysfunction (ED) in big 5 European Union (EU) nations (France, Germany, Italy, Spain, and UK). Data were collected from the 2011 5EU National Health and Wellness-Survey on a population of 28,511 adult men (mean age: 47.18; SD 16.07) and was focused on men (5,184) who self-reported ED in the past 6 months. In addition, the quality of life (QoL) and work productivity/activity were explored. Health-related QoL (HRQoL) and work productivity were measured with SF-12v2 and WPAI validated psychometric tools. One in every 20 young men (age 18-39) across 5EU experienced ED in the past 6 months. About half of men (2,702/5,184; [52%]) with ED across all ages did not discuss their condition with their physician. Interestingly, among those men who did discuss their condition with their physician, 68% (1,668/2,465) do not currently use medication. These findings were more evident in the age group of 18-39 years. Only 48% (2,465/5,184) had a closer relationship with their physician, suggesting that this quality of relationship may be unsatisfactory. Compared with controls, ED patients have a significantly higher intrapsychic and relational psychopathological comorbid burden and relevant decreasing in HRQoL, with a significantly higher impairment on work productivity/activity. Data suggest that there is a need for a new therapeutic paradigm in ED treatment which images the achievement of a new alliance between physician and patient. Hence, alternative drug delivery strategies may reduce the psychological and social impact of this disease.	\N	\N
24321006	To test the strength of the association between parental monitoring trajectories throughout early adolescence (ages 11-14) and gambling behaviours by young adulthood (age 22). Longitudinal cohort design. Baltimore, Maryland. The sample of 514 participants with gambling data between ages 16-22 and parental monitoring data between ages 11-14 were predominantly African American and received subsidized lunches at age 6. The South Oaks Gambling Screen and South Oaks Gambling Screen-Revised for Adolescents collected self-reports on annual gambling and gambling problems between ages 16-22. The Parental Monitoring Subscale of the Structured Interview of Parent Management Skills and Practices-Youth Version collected self-reports on annual parental monitoring between ages 11-14. General growth mixture modelling identified two parental monitoring trajectories: (i) 'stable' class (84.9%) began with a high level of parental monitoring at age 11 that remained steady to age 14; (ii) 'declining' class (15.1%) began with a significantly lower level of parental monitoring at age 11 and experienced a significant to through age 14. The declining class had increased significantly unadjusted (OR = 1.91; 95% CI = 1.59, 2.23; P ≤ 0.001) and adjusted (aOR = 1.57; 95% CI = 1.24, 1.99; P = 0.01) odds of problem gambling compared with non-gambling. Low and/or declining parental monitoring of children between the ages of 11 and 14 is associated significantly with problem gambling when those children reach young adulthood.	\N	\N
24327197	Head and neck cancer patients show a high psychiatric comorbidity, yet receive only little psychosocial support. Therefore, a specific psychosocial qualification for speech therapists working with head and neck cancer patients seems necessary. A course was developed based on a process model. Questionnaires were completed by speech therapists (self-evaluation of working situation; n = 15) as well as therapists interested in further training (collection of issues in the work with head and neck patients who are under psychological pressure assessed as problematic by the therapists; n = 27), whose competence in communication was also evaluated. In addition, a literature research was conducted and a focus group was formed. High psychosocial demands within the therapists' work with tumor patients and difficulties in communication became obvious. Nearly all interviewees frequently used nonconducive communication patterns, yet implicit knowledge existed (usage of a favorable conversational style in multiple choice test: 68 %). The content and concept of the curriculum were discussed within the focus group and led to the final version of the training. A customised psycho-social training curriculum for speech therapists has been developed.	\N	\N
24338601	The existing literature on statistical power analysis for mediation models often assumes data normality and is based on a less powerful Sobel test instead of the more powerful bootstrap test. This study proposes to estimate statistical power to detect mediation effects on the basis of the bootstrap method through Monte Carlo simulation. Nonnormal data with excessive skewness and kurtosis are allowed in the proposed method. A free R package called bmem is developed to conduct the power analysis discussed in this study. Four examples, including a simple mediation model, a multiple-mediator model with a latent mediator, a multiple-group mediation model, and a longitudinal mediation model, are provided to illustrate the proposed method.	\N	\N
24340783	Infantile gratification phenomena are self-stimulatory behaviors that are often misdiagnosed as epilepsy. Although the prognosis is thought to be benign, limited long-term follow-up studies exist. This was the objective of our study in addition to exploring the risks of future developmental, behavioral, or neurological abnormalities. Series of consecutive infants with gratification phenomena were identified both retrospectively and prospectively over an eight year period from a single pediatric neurology service. The diagnosis was based on descriptive history, review of videotaped events, lack of neurological or developmental abnormalities, and normal routine electroencephalogram. Nineteen infants were followed for 3-11 years (mean 7.1). Their ages ranged between 4-13 months (mean 7) with 79% females. The diagnosis was not reached by the referring physician and 74% were misdiagnosed as epilepsy or movement disorder. The episodes recurred with variable frequency with gradual reduction in number and increase in length of attack-free periods with advancing age. Complete remission was noted in all patients by age 1-3 years (mean 1.9). However, 4 children (21%) developed features of attention deficit hyperactivity disorders (ADHD) on long-term follow up. In this group, the gratification phenomena appeared at a younger age with higher attack frequency. Gratification phenomena in infants are benign and self-limited, often spontaneously disappearing by two years of age. A correlation with future ADHD was found; however, larger prospective studies are needed to further examine this possible association.	\N	\N
24342388	Dimensional approaches are gaining scientific traction. However, their potential for elucidating developmental aspects of psychopathology has not been fully realized. The goal of this article is to apply a multidimensional, developmental framework to model the normal-abnormal spectrum of preschool disruptive behavior. The Multidimensional Assessment of Preschool Disruptive Behavior (MAP-DB), a novel measure, was used to model dimensional severity across developmental parameters theorized to distinguish the normative misbehavior of early childhood from clinically salient disruptive behavior. The 4 MAP-DB dimensions are Temper Loss, Noncompliance, Aggression, and Low Concern for Others. Parents of a diverse sample of 1,488 preschoolers completed the MAP-DB. Multidimensional item response theory (IRT) was used for dimensional modeling. The 4-dimensional, developmentally informed model demonstrated excellent fit. Its factor loadings did not differ across demographic subgroups. All dimensions provided good coverage of the abnormal end of the severity continuum, but only Temper Loss and Noncompliance provided good coverage of milder, normatively occurring behaviors. The developmental expectability and quality of behaviors distinguished normative from atypical behaviors. The point at which frequency of behaviors was atypical varied based on dimensional location for Temper Loss, Noncompliance, and Aggression. The MAP-DB provides an innovative method for operationalizing developmentally specified, dimensional phenotypes in early childhood. Establishing the validity of these dimensional phenotypes in relation to clinical outcomes, neurocognitive substrates, and etiologic pathways will be a crucial test of their clinical utility.	\N	\N
24353097	Although previous studies have reported deficits in the gray matter volume of schizophrenic patients, it remains unclear whether these deficits occur at the onset of the disease, before treatment, and whether they are progressive over the duration of untreated disease. Furthermore, the gray matter volume represents the combinations of cortical thickness and surface area; these features are believed to be influenced by different genetic factors. However, cortical thickness and surface area in antipsychotic-naive first-episode schizophrenic patients have seldom been investigated. Here, the cortical thicknesses and surface areas of 128 antipsychotic-naive first-episode schizophrenic patients were compared with 128 healthy controls. The patients exhibited significantly lower cortical thickness, primarily in the bilateral prefrontal and parietal cortex, and increased thickness in the bilateral anterior temporal lobes, left medial orbitofrontal cortex, and left cuneus. Furthermore, decreased cortical thickness was related to positive schizophrenia symptoms but not to the severity of negative symptoms and the untreated disease duration. No significant difference of surface area was observed between the 2 groups. Thus, without the confounding factors of medication and illness progression, this study provides further evidence to support anatomical deficits in the prefrontal and parietal cortex early in course of the illness. The increased thicknesses of the bilateral anterior temporal lobes may represent a compensatory factor or may be an early-course neuronal pathology caused by preapoptotic osmotic changes or hypertrophy. Furthermore, these anatomical deficits are crucial to the pathogenesis of positive symptoms and relatively stable instead of progressing during the early stages of the disease.	\N	\N
24355530	CACNA1C (12p13.3) has been implicated as a susceptibility gene for schizophrenia by several replicated genome wide association studies. While these results have been consistent among studies in European populations, the findings in East Asian populations have varied. To test whether CACNA1C is a risk gene for schizophrenia, we conducted a case-control study in 5897 schizophrenic patients and 6323 healthy control subjects selected from Han Chinese population. Our study replicated the positive associations of rs1006737 (P=0.0108, OR=1.16, 95% CI: 1.03-1.29) and rs1024582 (P=0.0062, OR=1.18, 95% CI: 1.05-1.33), and identified a novel risk locus, rs2007044 (P=0.0053, OR=1.08, 95% CI: 1.02-1.14). A meta-analysis of rs1006737 combining our study and previous studies was conducted in a total of 8222 schizophrenia cases and 24,661 healthy controls. In the meta-analysis, the association between rs1006737 and schizophrenia remained significant (OR=1.14, 95% CI: 1.07-1.22, P=0.0001). Stratified analysis showed no heterogeneity between East Asian and European ancestries (χ(2)[1]=0.07, P=0.795), and the difference in pooled ORs between ancestries was not significant (Z=0.25, P=0.801). Our results provide further support for associations of rs1006737 and rs1024582 with schizophrenia, identify a new risk locus rs2007044 in a Han Chinese population, and further establish CACNA1C as an important susceptibility gene for the disease across world populations.	\N	\N
24361085	This paper investigates the effect of body size on dating and sexual experiences of white (non-Hispanic) and African American (non-Hispanic) female adolescents. Using data from Add-Health, we estimate the effects of obesity and BMI z-score on the probability of having been involved in a romantic relationship, having ever been touched in the genital area in a sexual way, and having ever engaged in sexual intercourse. We find that obese white teenage girls are less likely to have been in a romantic relationship compared to their non-obese counterparts. In addition, obese white girls are less likely to ever have had sex (intercourse) or to ever have been intimate. There are no systematic differences in relationship experiences and sexual behaviors between obese and non-obese black girls. Overall, the estimated relationships are very robust to common environmental influences at the school-level and to the inclusion of proxies for low self-esteem, attitudes toward sex and interviewer assessment of appearance and personality. Instrumental variables estimates and estimates from models with lagged weight status confirm the overall patterns.	\N	\N
24364399	As goal orientation shifts across adulthood from a primary orientation toward gains to an increased importance of the prevention of losses, older adults' information processing may be particularly sensitive to potential losses if there is a possibility of avoiding them. In line with these motivational changes, we expected older adults to remember more loss-related information when choosing between 2 options than when not having to make a decision and when compared with younger adults. Using an incidental memory paradigm, we asked younger and older adults to recall as much information as possible of 2 previously presented hypothetical travel packages (Experiment 1) or 2 hospitals (Experiment 2) containing positive (gain-related), negative (loss-related), and neutral information in either a decision or a control condition (evaluating the readability of the texts). Experiment 1 showed that older adults remembered more negative information than younger adults and more negative than positive information in the choice but not in the control condition. Experiment 2 followed the same procedure using a choice between 2 hospitals for minor surgery. This choice was assumed to trigger a stronger orientation toward the prevention of losses than the choice between travel packages. As expected, in this situation, both age groups remembered more negative information relative to neutral and positive information regardless of the condition (choice vs. control). Importantly, older adults remembered more negative information in the choice condition compared with younger adults. Taken together, results suggest that the processing of decision-relevant information promotes a stronger focus on negative information in older adults.	\N	\N
24364606	We evaluated whether the prevalence of lifetime suicide attempts/completions was higher in women with a lifetime history of an eating disorder than in women with no eating disorder and assessed whether eating disorder features, comorbid psychopathology, and personality characteristics were associated with suicide attempts in women with anorexia nervosa, restricting subtype (ANR), anorexia nervosa, binge-purge subtype (ANBP), lifetime history of both anorexia nervosa and bulimia nervosa (ANBN), bulimia nervosa (BN), binge eating disorder (BED), and purging disorder (PD). Participants were part of the Swedish Twin study of Adults: Genes and Environment (N = 13,035) cohort. Lifetime suicide attempts were identified using diagnoses from the Swedish National Patient and Cause of Death Registers. General linear models were applied to evaluate whether eating disorder category (ANR, ANBP, ANBN, BN, BED, PD, or no eating disorder [no ED]) was associated with suicide attempts and to identify factors associated with suicide attempts. Relative to women with no ED, lifetime suicide attempts were significantly more common in women with all types of eating disorder. None of the eating disorder features or personality variables was significantly associated with suicide attempts. In the ANBP and ANBN groups, the prevalence of comorbid psychiatric conditions was higher in individuals with than without a lifetime suicide attempt. The odds of suicide were highest in presentations that included purging behavior (ANBN, ANBN, BN, and PD), but were elevated in all eating disorders. To improve outcomes and decrease mortality, it is critical to be vigilant for suicide and identify indices for those who are at greatest risk.	\N	\N
24381038	While our understanding of the subjective experience of dementia is growing, leisure's role within that experience is less clear. This study, guided by hermeneutic phenomenology, aimed to understand the meaning and experience of leisure for persons living with early stage memory loss. Four participants with early stage dementia participated in interviews, participant observation, and photovoice, in which participants are given cameras and asked to take photos of their day to day lives (Wang, 1999). Data revealed that participants experienced daily life with dementia, including leisure, within a paradox of challenge and hope. They struggled with the changes they experienced as a result of dementia, such as muddled thinking, fluctuating abilities, draining energy, frightening awareness, and disquieting emotions. However, they found ways to tackle life with dementia, by reconciling life as it is, battling through by being proactive, living through relationships, being optimistic, and prolonging engagement in meaningful activity to live their lives with hope.	\N	\N
24382513	We aimed to investigate the 10-year trend in the prevalence of insomnia symptoms, insomnia cases, and use of hypnotic agents in the adult Norwegian population. Data from two representative surveys assessing identical insomnia symptoms in the adult population of Norway, one conducted in 1999-2000 (N=2001) and one conducted in 2009-2010 (N=2000), were compared. Controlling for basic demographic variables, significant increases were found over the 10-year study period in the prevalence of sleep-onset insomnia from 13.1% to 15.2%, dissatisfaction with sleep from 8.2% to 13.6%, daytime impairment from 14.8% to 18.8%, Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV) insomnia cases from 11.9% to 15.5%, and hypnotic agent use from 6.9% to 11.1%. No secular trend was found for maintenance insomnia or for early morning awakening insomnia. Across the two surveys, women reported a higher prevalence of insomnia than men. Age was positively associated with the prevalence of nocturnal sleep problems and use of hypnotic agents but was inversely associated with daytime impairment. Individuals with low socioeconomic status (SES) reported a higher prevalence of several insomnia symptoms. Insomnia seems to be on the rise in the general adult population, which gives reason for concern. Prevention of insomnia and cost-effective interventions should receive higher priority in the future.	\N	\N
24384160	Chronic low back pain (CLBP) and obesity are interrelated, but the physiological mechanisms linking the 2 conditions remain to be determined. Functional brain imaging data from CLBP patients show functional and structural alterations in areas mediating the attribution of hedonic value to food. Accordingly, we hypothesized that CLBP patients would exhibit alteration in the hedonic perception of highly palatable, calorie-containing foods. CLBP patients and matched healthy controls initially rated their perception of highly palatable puddings of varying fat content and sugary drinks of varying sucrose content without ingesting significant amounts of either stimulus. In a subsequent intake test, hungry participants ingested their preferred pudding ad libitum. Compared to healthy controls, CLBP patients exhibited significantly lower ratings of food pleasure when sampling the fat puddings but not when sampling the sugary drinks. In contrast, the patients' sensory evaluation of these stimuli was not different from those of healthy controls. In addition, whereas in healthy controls caloric intake from pudding closely matched hedonic ratings and decreased hunger after ad libitum pudding intake, such effect was totally abolished in CLBP patients. Our data thus reveal a decoupling between hedonic perception and fat calorie intake in CLBP patents, suggesting altered hedonic perception of fat as a potential mechanism linking CLBP to overeating and obesity.	\N	\N
24384505	Targeting memory processes by noninvasive interventions is a potential gateway to modulate fear memories as shown by animal and human studies in recent years. Modulation of fear memories by noninvasive brain stimulation techniques might be an attractive approach, which, however, has not been examined so far. We investigated the effect of transcranial direct current stimulation (tDCS) applied to the right dorsolateral prefrontal cortex and left supraorbital region on fear memories in humans. Seventy-four young, healthy individuals were assigned randomly to two groups, which underwent fear conditioning with mild electric stimuli paired with a visual stimulus. Twenty-four hours later, both groups were shown a reminder of the conditioned fearful stimulus. Shortly thereafter, they received either tDCS (right prefrontal--anodal, left supraorbital--cathodal) for 20 min at 1 mA current intensity or sham stimulation. A day later, fear responses of both groups were compared by monitoring skin conductance. On day 3, during fear response assessment, the tDCS group had a significantly (P<0.05) higher mean skin conductance in comparison with the sham group. These results suggest that tDCS (right prefrontal--anodal, left supraorbital--cathodal) enhanced fear memories, possibly by influencing the prefrontal cortex-amygdala circuit underlying the memory for fear.	\N	\N
24407484	The aim of this study was to describe the impacts of inflammatory bowel disease (IBD) from the patients' perspective and to inform the development of a conceptual model. Focus groups and one-on-one interviews were undertaken in adult patients with IBD. Transcripts from the focus groups and interviews were analyzed to identify themes and links between themes, assisted by qualitative data software MaxQDA. Themes from the qualitative research were supplemented with those reported in the literature and concepts included in IBD-specific patient-reported outcome measures. Twenty-seven patients participated. Key physical symptoms included pain, bowel-related symptoms such as frequency, urgency, incontinence, diarrhea, passing blood, and systemic symptoms such as weight loss and fatigue. Participants described continuing and variable symptom experiences. IBD symptoms caused immediate disruption of activities but also had ongoing impacts on daily activities, including dietary restrictions, lifestyle changes, and maintaining close proximity to a toilet. More distal impacts included interference with work, school, parenting, social and leisure activities, relationships, and psychological well-being. The inconvenience of rectal medications, refrigerated biologics, and medication refills emerged as novel burdens not identified in existing patient-reported outcome measures. IBD symptoms cause immediate disruption in activities, but patients may continue to experience some symptoms on a chronic basis. The conceptual model presented here may be useful for identifying target concepts for measurement in future studies in IBD.	\N	\N
24411757	Little data exists concerning whether eating behaviors determine the response to orlistat treatment, especially with added anorectic agents. This study was a sub-investigation of a 12-week randomized controlled trial for the additive effect of orlistat on sibutramine treatment. The analysis presented here was restricted to 98 women who had fulfilled the protocol. The Dutch eating behavior questionnaire and three-factor eating questionnaire were used to assess eating behaviors. Scores of emotional eating, external eating, disinhibition and hunger are significantly interrelated. Using multiple logistic analysis with adjustment for potential confounders, such as age, initial BMI and the other 2 eating behavior scores, traits of emotional eating (OR 0.30, 95% CI 0.13-0.74) and disinhibition (OR 0.61, 95% CI 0.40-0.82) have a significant influence on prediction for additional 5% weight loss in the treatment with orlistat and sibutramine. Subjects with less vulnerability to emotional cues had significantly more weight loss with orlistat treatment and anorectic agents.	\N	\N
24416639	This article reviews research in the fields of psychology, literature, communication, human-computer interaction, public health, and consumer behavior on narrative and its potential relationships with videogames and story immersion. It also reviews a narrative's role in complementing behavioral change theories and the potential of story immersion for health promotion through videogames. Videogames have potential for health promotion and may be especially promising when attempting to reach youth. An understudied characteristic of videogames is that many contain a narrative, or story. Story immersion (transportation) is a mechanism through which a narrative influences players' cognition, affect, and, potentially, health behavior. Immersion promotes the suspension of disbelief and the reduction of counterarguments, enables the story experience as a personal experience, and creates the player's deep affection for narrative protagonists. Story immersion complements behavioral change theories, including the Theory of Planned Behavior, Social Cognitive Theory, and Self-Determination Theory. Systematic investigations are needed to realize the powerful potential of interactive narratives within theory-driven research.	\N	\N
24417554	In this study, we develop and test a model that extends leader-member exchange (LMX) theory to a dual leadership context. Drawing upon relative deprivation theory, we assert that when employees work for 2 leaders, each relationship exists within the context of the other relationship. Thus, the level of alignment or misalignment between the 2 relationships has implications for employees' job satisfaction and voluntary turnover. Employing polynomial regression on time-lagged data gathered from 159 information technology consultants nested in 26 client projects, we found that employee outcomes are affected by the quality of the relationship with both agency and client leaders, such that the degree of alignment between the 2 LMXs explained variance in outcomes beyond that explained by both LMXs. Results also revealed that a lack of alignment in the 2 LMXs led to asymmetric effects on outcomes, such that the relationship with agency leader mattered more than the relationship with one's client leader. Finally, frequency of communication with the agency leader determined the degree to which agency LMX affected job satisfaction in the low client LMX condition.	\N	\N
24421287	To examine neuroanatomical changes associated with depressive symptoms in Alzheimer's disease (AD) and the relationship between brain structure and cerebrospinal fluid (CSF) AD biomarkers in depressed and non-depressed patients. Two independent cohorts were used in this study. The first cohort (KI) was collected from the Memory Clinic at Karolinska University Hospital and consisted of 41 AD patients. The second cohort was selected and downloaded from the Alzheimer's Disease Neuroimaging Initiative database (ADNI) and consisted of 148 patient. Patients underwent medical, neuropsychological assessment, laboratory analyses of CSF, including β amyloid 1-42 (Aβ 42), total τ (t-τ), phosphorylated τ 181 (p-τ) and brain MRI examination. In the KI cohort, depression was assessed using the Cornell Scale for Depression in Dementia, and in the ADNI cohort the Geriatric Depression Scale was applied. 3D T1-weighted MRI images were processed using automated steps for segmentation and surface reconstruction implemented in Freesurfer. General linear model analysis was used as a statistical approach. Cortical thinning in AD patients with depressive symptoms compared with those without was observed in the left parietal and temporal brain regions in both cohorts. Negative correlation between cortical thickness and t-τ was greater in depressed compared with non-depressed AD patients in precuneus and parahippocampal cortex. Our findings suggest that depressive symptoms in AD patients are associated with cortical thinning in temporal and parietal regions. In addition, our findings suggest that τ protein pathology in these areas may contribute to the development of depressive symptoms in AD.	\N	\N
24423121	Pulmonary thromboembolism after upper extremity operation is rare. We report a patient with thromboembolism after debridement open reduction and internal fixation for bilateral open distal radius fractures. The Japanese patient was an 80-year-old previously healthy female who was able to walk on her own. She fell down and was taken to our hospital. She was diagnosed with bilateral open distal radius fractures and we performed debridement open reduction and internal fixation on the same day. Although she could not walk and was depressed, she was discharged on the ninth postoperative day. However, on the eleventh postoperative day, she returned to our emergency department with complaints of dyspnea and cold sweat. Her serum D-dimer level was 19.0 μg/dl, troponin T was positive, and urgent contrast computed tomography scan of her thorax revealed thrombosis in the bilateral main pulmonary artery. She was diagnosed with pulmonary thromboembolism and admitted to our hospital again. On the second admission, although she had breathing problems, she did not require a respirator. Oxygen was supplied as well as anticoagulants. On the seventh day after being diagnosed with embolism, thrombosis in the bilateral main pulmonary arteries had disappeared. The patient did not have any "strong" risk factors as reported in the Japanese Orthopedic Association Clinical Practice Guideline on the Prevention of Venous Thromboembolism in Patients Undergoing Orthopedic Treatments. In general, upper extremity operation carries a low risk for pulmonary thromboembolism. For patients with decreased activity of daily living and depression, we should consider postponing discharge and performing rehabilitation until activity of daily living is improved.	\N	\N
24428248	As part of the National Cancer Institute's AYA HOPE study, 296 adolescent and young adults (AYAs) completed an open-ended survey item asking them to describe their medical care or experience with cancer. Patient, provider, and system-level characteristics all appear to influence AYAs' perceptions of their medical care. Participants attributed levels of satisfaction with care to the availability and communication of information, the management of side-effects, and the expediency and flexibility of treatments. Struggles with health insurance and finances were evident. Findings contribute to a better understanding of AYAs' cancer treatment experiences and will inform improvements to oncology care for this population.	\N	\N
24428430	Bipolar disorder (BD) is a psychiatric disorder with high morbidity and mortality that cannot be distinguished from major depressive disorder (MDD) until the first manic episode. A biomarker able to differentiate BD and MDD could help clinicians avoid risks of treating BD with antidepressants without mood stabilizers. Cortical thickness differences were assessed using magnetic resonance imaging in BD depressed patients (n = 18), MDD depressed patients (n = 56), and healthy volunteers (HVs) (n = 54). A general linear model identified clusters of cortical thickness difference between diagnostic groups. Compared to the HV group, the BD group had decreased cortical thickness in six regions, after controlling for age and sex, located within the frontal and parietal lobes, and the posterior cingulate cortex. Mean cortical thickness changes in clusters ranged from 7.6 to 9.6% (cluster-wise p-values from 1.0 e-4 to 0.037). When compared to MDD, three clusters of lower cortical thickness in BD were identified that overlapped with clusters that differentiated the BD and HV groups. Mean cortical thickness changes in the clusters ranged from 7.5 to 8.2% (cluster-wise p-values from 1.0 e-4 to 0.023). The difference in cortical thickness was more pronounced when the subgroup of subjects with bipolar I disorder (BD-I) was compared to the MDD group. Cortical thickness patterns were distinct between BD and MDD. These results are a step toward developing an imaging test to differentiate the two disorders.	\N	\N
24436035	This article explores the generalizability of the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) diagnostic criteria for post-traumatic stress disorder (PTSD) to various subpopulations. Besides identifying the differential symptom functioning (also referred to as differential item functioning [DIF]) related to various background variables such as gender, marital status and educational level, this study emphasizes the importance of evaluating the impact of DIF on population inferences as made in health surveys and clinical trials, and on the diagnosis of individual patients. Using a sample from the National Comorbidity Study-Replication (NCS-R), four symptoms for gender, one symptom for marital status, and three symptoms for educational level were significantly flagged as DIF, but their impact on diagnosis was fairly small. We conclude that the DSM-IV diagnostic criteria for PTSD do not produce substantially biased results in the investigated subpopulations, and there should be few reservations regarding their use. Further, although the impact of DIF (i.e. the influence of differential symptom functioning on diagnostic results) was found to be quite small in the current study, we recommend that diagnosticians always perform a DIF analysis of various subpopulations using the methodology presented here to ensure the diagnostic criteria is valid in their own studies.	\N	\N
24440686	This paper examines whether adolescent students in Canada who have never smoked but who drink alcohol mixed with energy drinks (AmED) are more susceptible to smoking than those who do not consume AmED. A nationally representative sample of 15,875 never-smoking students in grades 9 to 12 from the 2010-2011 Canadian Youth Smoking Survey is used. The association between AmED and susceptibility to smoking is examined using a logistic regression. About 28% of the never-smoking adolescents in grades 9 to 12 are susceptible to smoking, and 13% report using AmED. Results of the adjusted logistic regression analysis show a statistically significant positive association between consuming AmED and susceptibility to smoking. Never-smoking students who reported using AmED are more susceptible to smoking when compared with those who have not consumed AmED (OR=1.89; 95% CI=1.71-2.10). Similar results are obtained when the analysis is stratified by gender. The consumption of AmED is associated with higher odds of smoking susceptibility among Canadian adolescents. AmED use could be a potential marker for smoking susceptibility among never-smoking adolescents.	\N	\N
24452777	The ability to predict the actions of other agents is vital for joint action tasks. Recent theory suggests that action prediction relies on an emulator system that permits observers to use a model of their own movement kinematics to predict the actions of other agents. If this is the case, then people should be more accurate at generating predictions about actions that are similar to their own. We tested this hypothesis in two experiments in which participants were required to predict the occurrence and timing of particular critical points in an observed action. In Experiment 1, we employed a self/other prediction paradigm in which prediction accuracy for recordings of self-generated movements was compared with prediction accuracy for recordings of other-generated movements. As expected, prediction was more accurate for recordings of self-generated actions because in this case the movement kinematics of the observer and observed stimuli are maximally similar. In Experiment 1, people were able to produce actions at their own tempo and, therefore, the results might be explained in terms of self-similarity in action production tempo rather than in terms of movement kinematics. To control for this possibility in Experiment 2, we compared prediction accuracy for stimuli that were matched in tempo but differed only in terms of kinematics. The results showed that participants were more accurate when predicting actions with a human kinematic profile than tempo-matched stimuli that moved with non-human kinematics. Finally, in Experiment 3, we confirmed that the results of Experiment 2 cannot be explained by human-like stimuli containing a slowing down phase before the critical points. Taken together, these findings provide further support for the role of motor emulation in action prediction, and they suggest that the action prediction mechanism produces output that is available rapidly and available to drive action control suggesting that it can plausibly support joint action coordination.	\N	\N
24456553	The feasibility study was designed as a potential model for prevention of obesity at a large college of nursing in the Southwest. Pretest median body mass index was 30.4 in the intervention group and 30.5 in the control group, indicating obesity in the student sample. There were no significant changes in posttest measures in the small sample. The thigh circumference change in the experimental group trended toward change with significance of .06. The American Nursing Association launched a Healthy Nurse program in 2012, as healthy nurses are role models for a healthy nation. Updating nursing curriculum and active participation of students in weight management programs will promote their own health and positive role modeling.	\N	\N
24463426	In this study, we compared direction detection thresholds of passive self-motion in the dark between artistic gymnasts and controls. Twenty-four professional female artistic gymnasts (ranging from 7 to 20 years) and age-matched controls were seated on a motion platform and asked to discriminate the direction of angular (yaw, pitch, roll) and linear (leftward-rightward) motion. Gymnasts showed lower thresholds for the linear leftward-rightward motion. Interestingly, there was no difference for the angular motions. These results show that the outstanding self-motion abilities in artistic gymnasts are not related to an overall higher sensitivity in self-motion perception. With respect to vestibular processing, our results suggest that gymnastic expertise is exclusively linked to superior interpretation of otolith signals when no change in canal signals is present. In addition, thresholds were overall lower for the older (14-20 years) than for the younger (7-13 years) participants, indicating the maturation of vestibular sensitivity from childhood to adolescence.	\N	\N
24464025	This study describes an ecological study that evaluated the combined effects of working hours, income, and leisure time on suicide in all 47 prefectures of Japan. In men, the age-adjusted rate of suicide (per 100,000 population) was significantly correlated with working hours (r=0.587, p<0.0001) as well as significantly and negatively correlated with income (r=-0.517, p=0.0002) and times for the leisure activities of self-education (r=-0.447, p=0.0016) and hobbies (r=-0.511, p=0.0002). In addition, a stepwise multiple regression analysis identified time for leisure social activities as a determining factor in suicide rate, even after adjusting for working hours and income. However, the impact of time for leisure social activities on suicide rate was smaller than that of working hours and income. In contrast, none of these factors affected suicide rate in women. These results suggest that increasing leisure time may be useful for preventing suicide among men in Japan.	\N	\N
24464951	Currently preterm births are the leading causes of newborn deaths and newborn mortality in developed countries. Infants born prematurely remain vulnerable to many acute complications and long-term disabilities. There is a growing concern surrounding the moral and ethical implications of the complex and technological care being provided to extremely low birth weight infants in neonatal intensive care units in the developed nations. The purpose of this study was to describe the ethical and moral issues that neonatal intensive care nurses experience when caring for low birth weight preterm infants and their families. A phenomenological method design was used to describe the lived experiences of nurses with ethical and moral issues encountered in the neonatal intensive care unit. One-on-one, semi-structured interviews using open-ended questions were used to gather data from the participants. The setting for this study was a 97-bed neonatal intensive care. A total of 16 female nurses were interviewed. Approval to conduct the research study was obtained from the institutional review board of the hospital where the study was conducted. Formal signed consent was obtained from each participant. To ensure confidentiality, each participant was asked to choose a confederate name to be used in the interview and the transcriptions. The thematic analysis identified five recurring themes: (a) at the edge of viability, (b) infant pain and discomfort, (c) crucial decisions, (d) communicating with parents, and (e) letting go. Neonatal intensive care unit nurses indicated that they often had challenges to their own sense of morality as they struggled to protect the infant from pain and unnecessary discomfort, provide care to an infant and their family whom they thought was faced with a lifetime of challenges and poor health, accepting decisions made by parents, and feeling as if parents were not adequately informed about outcomes.	\N	\N
24467834	Symptoms of anxiety and depression are common among family members of ICU patients and are culturally dependent. The aim of the study was to assess the prevalence of symptoms of anxiety and depression and associated factors in family members of ICU patients in two Central European countries. We conducted a prospective multicenter study involving 22 ICUs (250 beds) in the Czech and Slovak Republics. The Hospital Anxiety and Depression Scale (HADS) was used to assess symptoms of anxiety and depression in family members of ICU patients. Family member understanding of the patient's condition was assessed using a structured interview and a questionnaire was used to assess satisfaction with family member/ICU staff communication. Twenty two intensive care units (both adult and pediatric) in academic medical centers and community hospitals participated in the study. During a 6 month period, 405 family members of 293 patients were enrolled. We found a high prevalence of anxiety and depression symptoms - 78% and 54%, respectively. Information leaflets distributed to family members did not lower incidences of anxiety/depression. Family members with symptoms of depression reported higher levels of satisfaction according to the modified Critical Care Family Needs Inventory. Extended contact between staff and family members was the only related factor associated with anxiety reduction (p = 0.001). Family members of ICU patients in East European countries suffer from symptoms of anxiety and depression. We identified limited family member/ICU staff communication as an important health care professional-related factor associated with a higher incidence of symptoms of anxiety. This factor is potentially amenable to improvement and may serve as a target for proactive intervention proactive intervention.	\N	\N
24475211	Successful memory encoding depends on the ability to intentionally encode relevant information (via differential encoding) and intentionally forget that which is irrelevant (via inhibition). Both cognitive processes have been shown to decline in aging and are theorized to underlie age-related deficits in the cognitive control of memory. The current study uses the Directed Forgetting paradigm in conjunction with fMRI to investigate age-related differences in both cognitive processes, with the specific aim of elucidating neural evidence supporting these theorized deficits. Results indicate relatively preserved differential encoding, with age differences consistent with previous models of age-related compensation (i.e., increased frontal and bilateral recruitment). Older adults did display noticeable differences in the recruitment of brain regions related to intentional forgetting, specifically exhibiting reduced activity in the right superior prefrontal cortex, a region shown to be critical to inhibitory processing. However, older adults exhibited increased reliance on processing in right inferior parietal lobe associated with successful forgetting. Activity in this region was negatively correlated with activity in the medial temporal lobe, suggesting a shift in the locus of inhibition compared to the frontally mediated inhibition observed in younger adults. Finally, while previous studies found intentional and incidental forgetting to be dissociable in younger adults, this differentiation appears to be reduced in older adults. The current results are the first to provide neural evidence for an age-related reduction in processes that support intentional forgetting.	\N	\N
24481167	The current study aimed to investigate the coping strategies and level of psychological distress in mothers of patients with cleft lip and palate (CLP) and the family impact of this disorder. Participants were mothers of 55 children or adolescents with nonsyndromic CLP recruited from families attending a CLP clinic and 2 university hospitals in Mashhad, northeast of Iran. Family impact, psychological distress, and coping strategies were assessed using validated psychological questionnaires including Family Impact Scale, General Health Questionnaire, and Coping Response Inventory. Findings revealed that mothers relied more on the use of approach-oriented rather than avoidance-oriented coping strategies. According to General Health Questionnaire scores, 38.2% of mothers showed some evidence of psychological distress, and 23.6% were suspected of having severe psychological problems. Regarding the family impact of CLP, mothers reported the greatest impact to be on the family's financial status and parental emotions. Those mothers who used avoidant coping strategies reported a greater family impact of CLP (P = 0.002). Emotional discharge and acceptance coping were significant predictors of family impact (P = 0.037 and P = 0.035, respectively). Mothers of 13- to 18-year-old patients with CLP reported greater use of problem-solving coping strategy when compared with mothers of younger patients (P = 0.006). Child's age and coping strategies were not significant predictors of the level of mother's psychological distress. Increased knowledge about how parents cope with their child's craniofacial condition may help caregivers develop a more family-oriented care approach, which is sensitive to the psychosocial needs of parents, children, and their families.	\N	\N
24484716	Studies generally report lower emotional distress in older patients with cancer than in younger patients with cancer. The personality construct of resilience was previously found to be higher with age, but has not been assessed in relation to emotional distress in older patients with cancer. To assess the mediating effect of resilience on the associations between age and emotional distress in patients with colorectal cancer (CRC). An exploratory cross-sectional study of 92 individuals, aged 27-87 years, diagnosed with CRC stage II-III, 1-5 years prior to enrollment in the study. They completed the Wagnild and Young's resilience scale and Brief Symptoms Inventory-18, cancer-related problem list, and demographic and disease-related details. Older age, male gender, and less cancer-related problems were associated with higher resilience and lower emotional distress. A Structural Equation Modeling (SEM) analysis and mediation tests showed that, while controlling for cancer-related problems, resilience mediated the effects of age and gender on emotional distress. The study enlarges the explanation for the consistent previous findings on the better adjustment of older patients with cancer. Increased professional support should be provided for patients with low resilience levels.	\N	\N
24485469	In a representative population-based sample of 46,025 families caring for a young child, parental intellectual disability (identified in 588 families) was associated with increased risk of child developmental delay, child speech and language problems, child behaviour problems and frequent child accidents and injuries. Parental intellectual disability was also associated with increased risk of exposure to a wide range of environmental adversities such as poverty, poor housing and social isolation. Adjusting for between-group differences in exposure to low socio-economic position reduced the risk of adverse child outcomes by over 50% on each of the four measures of child developmental health. In the final fully adjusted model parental intellectual disability was associated with increased risk of child developmental delay and child speech and language problems. However, there were no significant associations between parental intellectual disability and child behaviour problems or frequent accidents and injuries.	\N	\N
24485481	A growing body of research shows that mindfulness meditation can alter neural, behavioral and biochemical processes. However, the mechanisms responsible for such clinically relevant effects remain elusive. Here we explored the impact of a day of intensive practice of mindfulness meditation in experienced subjects (n=19) on the expression of circadian, chromatin modulatory and inflammatory genes in peripheral blood mononuclear cells (PBMC). In parallel, we analyzed a control group of subjects with no meditation experience who engaged in leisure activities in the same environment (n=21). PBMC from all participants were obtained before (t1) and after (t2) the intervention (t2-t1=8h) and gene expression was analyzed using custom pathway focused quantitative-real time PCR assays. Both groups were also presented with the Trier Social Stress Test (TSST). Core clock gene expression at baseline (t1) was similar between groups and their rhythmicity was not influenced in meditators by the intensive day of practice. Similarly, we found that all the epigenetic regulatory enzymes and inflammatory genes analyzed exhibited similar basal expression levels in the two groups. In contrast, after the brief intervention we detected reduced expression of histone deacetylase genes (HDAC 2, 3 and 9), alterations in global modification of histones (H4ac; H3K4me3) and decreased expression of pro-inflammatory genes (RIPK2 and COX2) in meditators compared with controls. We found that the expression of RIPK2 and HDAC2 genes was associated with a faster cortisol recovery to the TSST in both groups. The regulation of HDACs and inflammatory pathways may represent some of the mechanisms underlying the therapeutic potential of mindfulness-based interventions. Our findings set the foundation for future studies to further assess meditation strategies for the treatment of chronic inflammatory conditions.	\N	\N
24488151	Our objective was to investigate change in prevalence rates for mental and substance abuse disorders between early adolescence and young adulthood in a cohort of indigenous adolescents who participated in an 8-year panel study. The data are from a lagged, sequential study of 671 indigenous adolescents (Wave 1) from a single culture in the Northern Midwest USA and Canada. At Wave 1 (mean age 11.3 years, Wave 4 (mean age 14.3 years), Wave 6 (mean age 16.2 years), and at Wave 8 (mean age 18.3 years) the tribally enrolled adolescents completed a computer-assisted personal interview that included DISC-R assessment for 11 diagnoses. Our yearly retention rates by diagnostic wave were: Wave 2, 94.7 %; Wave 4, 87.7 %; Wave 6, 88.0 %; Wave 8, 78.5 %. The findings show a dramatic increase in lifetime prevalence rates for substance use disorders. By young adulthood, over half had met criteria of substance abuse or dependence disorder. Also at young adulthood, 58.2 % had met lifetime criteria of a single substance use or mental disorder and 37.2 % for two or more substance use or mental disorders. The results are compared to other indigenous diagnostic studies and to the general population. A mental health crisis exists within the indigenous populations that participated in this study. Innovations within current mental health service systems are needed to address the unmet demand of adolescents and families.	\N	\N
24488837	To determine if females with anorexia nervosa (AN) associate emaciation with beauty by examining implicit attitudes toward emaciated bodies relative to thin bodies. Thirty women with AN and 29 healthy control women were primed by viewing images of either emaciated or thin women. Participants then completed a lexical decision task (LDT), wherein they distinguished words from nonwords as quickly and accurately as possible. Response times were measured. Real words consisted of beautiful, ugly, neutral, and positive words. Body mass index (BMI) was measured and several clinical interviews were completed, including the Eating Disorders Examination Questionnaire 4 (EDEQ-4). There was a significant effect of group in the emaciated condition; participants with AN responded faster to both beautiful and ugly words than control women did. Eating disorder symptom severity (as measured by the EDEQ-4 subscales) predicted the strength of the association between emaciation and beauty. At an implicit, automatic level, women with AN in this study had stronger associations between emaciation and both beauty and ugliness than control women did, suggesting that women with AN may have atypical beliefs about beauty. Thin ideal internalization is an important factor in the development and maintenance of eating disorders; the type of thin ideal being internalized may be important to consider, particularly given the extent to which pro-eating disorder websites promote idealization of emaciation. The associations found by using the LDT highlight the utility of implicit measures, particularly when conducting assessments involving sensitive or atypical beliefs.	\N	\N
24490254	This study examined the dyadic association of terror attack survivors’ and spouses’ internal resources, tendency to forgive (self, others,and situational forgiveness), self-esteem, and the external resource of social support, as associated with victims’ and spouses’ posttraumatic stress disorder (PTSD) symptoms, using the actor–partner interdependence model. Based on lists by the One Family organization in Israel, 108 couples participated in the study. The study results demonstrate that in the dyad relationship, survivors’ tenden cyto forgive others and social support relate both to survivors’ decreased levels of PTSD symptom severity (β = −.20, p = .021;β =−.55 p < .001) and spouses’ decreased levels of PTSD symptom severity (β =−.21, p = .015; β =−.27, p = . 004), whereas spouses’ self-esteem relates to both spouses’ and survivors’ decreased levels of PTSD symptom severity (β =−.57, p < .001; β =−.14, p = .041).The findings underscore the role of the survivor–spouse unit by highlighting the dyad relationship of internal and external resources as associated with both survivors’ and spouses’ PTSD symptoms. Theoretical and clinical implications of the findings are discussed.	\N	\N
24491248	Positive affect has been associated with increased nonconscious mimicry-an association that is quite logical given ties between positive mood and desires for social bonding. Yet positive emotions vary with respect to function, leading to the prediction that not all positive states might similarly increase mimicry. Pride, due to its association with higher status and self-focus, could be expected to attenuate affiliative behaviors such as mimicry. Participants in the present study were induced to experience one of three affective states (neutral, pride, general positivity), after which they interacted with a confederate who expressed a specific, neutral nonverbal behavior (i.e., foot shaking). Supporting past research, participants experiencing general positive affect evidenced greater mimicry as compared to participants in a neutral mood. In accord with predictions, participants experiencing pride mimicked the confederate's behavior significantly less than did those experiencing general positive affect or a neutral state. Regression analyses also confirmed that increasing intensities of pride predicted decreasing mimicry.	\N	\N
24498270	Mammalian females pay high energetic costs for reproduction, the greatest of which is imposed by lactation. The synthesis of milk requires, in part, the mobilization of bodily reserves to nourish developing young. Numerous hypotheses have been advanced to predict how mothers will differentially invest in sons and daughters, however few studies have addressed sex-biased milk synthesis. Here we leverage the dairy cow model to investigate such phenomena. Using 2.39 million lactation records from 1.49 million dairy cows, we demonstrate that the sex of the fetus influences the capacity of the mammary gland to synthesize milk during lactation. Cows favor daughters, producing significantly more milk for daughters than for sons across lactation. Using a sub-sample of this dataset (N = 113,750 subjects) we further demonstrate that the effects of fetal sex interact dynamically across parities, whereby the sex of the fetus being gestated can enhance or diminish the production of milk during an established lactation. Moreover the sex of the fetus gestated on the first parity has persistent consequences for milk synthesis on the subsequent parity. Specifically, gestation of a daughter on the first parity increases milk production by ∼ 445 kg over the first two lactations. Our results identify a dramatic and sustained programming of mammary function by offspring in utero. Nutritional and endocrine conditions in utero are known to have pronounced and long-term effects on progeny, but the ways in which the progeny has sustained physiological effects on the dam have received little attention to date.	\N	\N
24503778	To characterize the delivery of genetic consultative services for adults, we examined the prevalence and organizational determinants of genetic consult availability and the organization of these services in the Veterans Health Administration. We conducted a Web-based survey of Veterans Health Administration clinical leaders. We summarized facility characteristics using descriptive statistics. Multivariate logistic regression assessed associations between organizational characteristics and consult availability. We received 353 survey responses from key informants representing 141 Veterans Affairs Medical Centers. Clinicians could obtain genetic consults at 110 (78%) Veterans Affairs Medical Centers. Cancer genetic and neurogenetic consults were most common. Academic affiliation (odds ratio = 3.0; 95% confidence interval: 1.1-8.6) and provider education about genetics (odds ratio = 2.9; 95% confidence interval: 1.1-7.8) were significantly associated with consult availability. The traditional model of multidisciplinary specialty clinics or coordinated services between geneticists and other providers was most prevalent, although variability in the organization of these services was described, with consults available on-site, at another Veterans Affairs Medical Center, via telegenetics, or at non-Veterans Health Administration facilities. The emerging model of nongeneticists integrating genetics into their practices was also reported, with considerable variability by specialty. Both traditional and emerging models for genetic consultation are available in the Veterans Health Administration; however, there is variability in service organization that could influence quality of care.	\N	\N
24506541	In the Japanese education system, students who fail university entrance exam often go to special preparatory schools to prepare for the following year's exam. These students are called ronin-sei. The purpose of this study was to clarify: (i) depression and somatic complaints in ronin-sei; and (ii) the association between depression, examination-related stressors, and sense of coherence (SOC). A total of 914 ronin-sei from two preparatory schools were asked to answer a self-rating questionnaire. Depression was measured using the Center for Epidemiologic Studies Depression Scale (CES-D) and SOC was measured using the SOC-13 Scale. Overall, 57.9% of subjects were considered to have depression (CES-D ≥ 16) and 19.8% had severe depression (CES-D ≥ 26). Higher CES-D scores were associated with a higher rate of somatic complaints. In hierarchical logistic regression analysis, having no one to talk to about his/her worries and having parents who disagree about the first-choice of university and faculty were independent risk factors for depression and severe depression, respectively, even after controlling for SOC. Preparatory school students have various somatic complaints, and their depression is in part related to examination-related stressors. To maintain mental health, it is important to enhance SOC, to understand their examination-related stressors and to provide adequate support for these students.	\N	\N
24512242	For decades, psychologists and neuroscientists have hypothesized that the ability to perceive emotions on others' faces is inborn, prelinguistic, and universal. Concept knowledge about emotion has been assumed to be epiphenomenal to emotion perception. In this article, we report findings from 3 patients with semantic dementia that cannot be explained by this "basic emotion" view. These patients, who have substantial deficits in semantic processing abilities, spontaneously perceived pleasant and unpleasant expressions on faces, but not discrete emotions such as anger, disgust, fear, or sadness, even in a task that did not require the use of emotion words. Our findings support the hypothesis that discrete emotion concept knowledge helps transform perceptions of affect (positively or negatively valenced facial expressions) into perceptions of discrete emotions such as anger, disgust, fear, and sadness. These findings have important consequences for understanding the processes supporting emotion perception.	\N	\N
24515518	Effective violence interventions are not widely implemented, and there is little information about the cost of violence interventions. Our goal is to report the cost of a brief intervention delivered in the emergency department that reduces violence among 14- to 18-year-olds. Primary outcomes were total costs of implementation and the cost per violent event or violence consequence averted. We used primary and secondary data sources to derive the costs to implement a brief motivational interviewing intervention and to identify the number of self-reported violent events (eg, severe peer aggression, peer victimization) or violence consequences averted. One-way and multi-way sensitivity analyses were performed. Total fixed and variable annual costs were estimated at $71,784. If implemented, 4208 violent events or consequences could be prevented, costing $17.06 per event or consequence averted. Multi-way sensitivity analysis accounting for variable intervention efficacy and different cost estimates resulted in a range of $3.63 to $54.96 per event or consequence averted. Our estimates show that the cost to prevent an episode of youth violence or its consequences is less than the cost of placing an intravenous line and should not present a significant barrier to implementation.	\N	\N
24518052	Among adults, arithmetic training-transfer studies have documented a high degree of learning specificity. Provided that there is a delay of at least 1day between training and testing, performance gains do not transfer to untrained problems, nor do they transfer to complement operation-inverted problems (e.g., gains for 4+7=__ do not transfer to the complement subtraction problem, 11-4=__, or vice versa). Here we demonstrate the same degree of learning specificity among 6- to 11-year-old children. These results appear to rule out, for the current training paradigm, operation-level procedural learning as well as any variant of complement problem mediation that would predict transfer. Results are consistent with either or both of two types of learning: (a) item-level procedural learning and (b) a shift to memory-based performance as predicted by the elemental elements model. These results suggest a developmental pattern such that specificity of learning among children is similar to that among adults. Educational implications are noted.	\N	\N
24526459	Attributions for parents' behavior were examined in a sample of boys with and without Attention-Deficit/Hyperactivity Disorder (ADHD). Sixty-six boys (mean age = 9.75 years) rated attributions for their mothers' and their fathers' behavior, across positive and negative scenarios, and along four attribution dimensions (parent ability, parent effort, task difficulty, and child responsibility). Three-way interactions emerged among child ADHD status, parent gender, and attribution type, and among scenario valence, parent gender, and attribution type. All children rated attributions higher in the positive scenarios, and attributions of child responsibility higher for fathers than mothers. Children rated task-related attributions higher for mothers in negative scenarios, but higher for fathers in positive scenarios. Boys with ADHD rated child responsibility attributions higher than controls, across all scenarios. Results highlight important differences in children's perceptions of their parents' behavior that may have implications for understanding parent-child relationships in families of children with and without ADHD.	\N	\N
24532651	In resource-constrained settings of developing countries, promotion of community-based health interventions through community health workers (CHWs) is an important strategy to improve child health. However, there are concerns about the sustainability of such programmes owing to the high rate of CHW attrition. This study examined factors influencing retention of volunteer CHWs in a cluster randomised trial on community management of under-5 fever in a rural Ghanaian district. Data were obtained from structured interviews (n=520) and focus group discussions (n=5) with CHWs. Factors influencing CHWs' decisions to remain or leave the programme were analysed using a probit model, and focus group discussion results were used to elucidate the findings. The attrition rate among CHWs was 21.2%. Attrition was comparatively higher in younger age groups (25.9% in 15-25 years group, 18.2% in 26-45 years group and 16.5% in ≥46 years group). Approval of a CHW by the community (p<0.001) and the CHW's immediate family (p<0.05) were significant in influencing the probability of remaining in the programme. Motivation for retention was related to the desire to serve their communities as well as humanitarian and religious reasons. The relatively moderate rate of attrition could be attributed to the high level of community involvement in the selection process as well as other aspects of the intervention leading to high community approval and support. Attention for these aspects could help improve CHW retention in community-based health interventions in Ghana, and the lessons could be applied to countries within similar settings.	\N	\N
24534139	Setting a target quit date (TQD) is often an important component in smoking cessation treatment, but ambiguity remains concerning the optimal timing (ie, quitting spontaneously versus delaying to prepare). We examined four questions about the timing of TQDs and smoking outcomes in secondary analyses of The iQUITT Study, a randomized trial of Internet and telephone treatment for cessation: (1) What are the characteristics of TQDs set using an online interactive quit date tool?, (2) What are the characteristics of individuals who use a quit date tool and do they differ from those who do not?, (3) Are there differences in smoker characteristics, treatment utilization, and cessation outcomes based TQD timing?, and (4) Is maintenance of an initial TQD predictive of abstinence or do changes to TQDs lead to cessation? A total of 825 adult current cigarette smokers were randomized to enhanced Internet or enhanced Internet plus telephone counseling. Latency to TQD in days was calculated as the date difference between the initial TQD and enhanced Internet registration; prospective TQD setters were stratified into four latency groups (0, 1-14, 15-28, 29+ days). Baseline variables, website utilization, and 3-month cessation outcomes were examined between prospective TQD groups. Desire and confidence to quit, number of TQDs, and website logins were tested as predictors of 30-day point prevalence abstinence (ppa) at 3 months (responder-only analyses). Classification and regression tree (CART) analysis explored interactions among baseline variables, website utilization, and latency to TQD as predictors of 30-day ppa. There were few baseline differences between individuals who used the quit date tool and those who did not. Prospective TQDs were set as follows: registration day was 17.1% (73/427), 1-14 days was 37.7% (161/427), 15-28 days was 18.5% (79/427), and 29+ days was 26.7% (114/427). Participants with a TQD within 2 weeks had higher baseline self-efficacy scores but did not differ on smoking variables. Individuals whose TQD was the same day as registration had the highest logins, page views, number of TQDs set using the tool, and messages sent to other members. Logistic regression revealed a significant interaction between number of TQDs and website logins for 30-day ppa (P=.005). Among those with high logins, 41.8% (33/79) with 1 TQD were abstinent versus 25.9% (35/135) with 2+TQDs. Logins and self-efficacy predicted 30-day ppa in the CART model. TQD timing did not predict cessation outcomes in standard or exploratory analyses. Self-efficacy and an apparent commitment to an initial TQD were the components most highly related to abstinence but only via interactions with website utilization. Findings highlight the importance of feeling efficacious about handling specific smoking situations and engaging with treatment. Additional research focused on increasing engagement in Web-based cessation studies is needed. ClinicalTrials.gov: NCT00282009; http://clinicaltrials.gov/show/NCT00282009 (Archived by WebCite at http://www.webcitation.org/6Kt7NrXDl).	\N	\N
24553574	Impulsivity and individual differences in subjective response to alcohol are risk factors for alcohol problems and possibly endophenotypes for alcohol dependence. Few prior studies have addressed relationships between the two constructs. To predict subjective responses to ethanol, we tested self-reported impulsiveness, ethanol dose condition (high dose, low dose, or placebo), and time (seven time points) along with interactions among these variables. The present study is a secondary analysis of data from a within-subject, placebo-controlled, dose-ranging ethanol administration study using IV infusion with a clamping technique to maintain steady-state breath alcohol concentration. The sample consisted of healthy, non-alcohol dependent social alcohol drinkers between the ages of 21 and 30 (N=105). Participants at varying levels of impulsivity were compared with regard to stimulant and subjective responses to three ethanol dose conditions over time. Individuals with higher impulsivity reported elavated stimulant and dampened sedative response to alcohol, particularly at the higher dose. Higher impulsivity was associated with a steeper increase in stimulant effects during the first half of clamped ethanol infusion with the higher dose. These results suggest that impulsive individuals may experience enhanced reinforcing, stimulant effects, and relatively muted aversive sedative effects from alcohol. These subjective responses may relate to enhanced risk of alcohol problems among more impulsive individuals.	\N	\N
24555764	Lived health is a person's level of functioning in his or her current environment and depends both on the person's environment and biological health. Our study addresses the question whether biological health or lived health is more predictive of self-reported general health (SRGH). This is a psychometric study using cross-sectional data from the Spanish Survey on Disability, Independence and Dependency Situation. Data was collected from 17,739 people in the community and 9,707 from an institutionalized population. The following analysis steps were performed: (1) a biological health and a lived health score were calculated for each person by constructing a biological health scale and a lived health scale using Samejima's Graded Response Model; and (2) variable importance measures were calculated for each study population using Random Forest, with SRGH as the dependent variable and the biological health and the lived health scores as independent variables. The levels of biological health were higher for the community-dwelling population than for the institutionalized population. When technical assistance, personal assistance or both were received, the difference in lived health between the community-dwelling population and institutionalized population was smaller. According to Random Forest's variable importance measures, for both study populations, lived health is a more important predictor of SRGH than biological health. In general, people base their evaluation of their own health on their lived health experience rather than their experience of biological health. This study also sheds light on the challenges of assessing biological health and lived health at the general population level.	\N	\N
24560611	Many studies have reported an association between Herpes family viruses and an increased risk of schizophrenia, but the role of Human Herpesvirus 8 (HHV8) has never been investigated. This study aimed to assess HHV8 prevalence in schizophrenic patients as well as the possible association between HHV8 infection and schizophrenia clinical features. We consecutively enrolled 108 patients meeting fourth edition of Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) criteria of schizophrenia and 108 age and sex matched controls. Data about a number of demographic characteristics and potential HHV8 risk factors of infection were collected. Standardized psychopathology measures, disease severity and functioning level were obtained using Positive and Negative Syndrome Scale (PANSS), Brief Psychiatric Rating Scale (BPRS), Scale for the Assessment of Negative Symptoms (SANS), Scale for the Assessment of Positive Symptoms (SAPS), Clinical Global Impressions (CGI) and Global Assessment of functioning (GAF). The presence of anti-HHV8 antibodies was analyzed using an indirect immunofluorescence assay. A higher prevalence of HHV8 infection in schizophrenic patients than in controls was found. Marital status, having children, sexual behavior and risk factors of blood transmission were not associated with HHV8 prevalence. However, among schizophrenic patients, HHV8 prevalence was statically associated with positive symptoms. To our knowledge, this would be the first report of a possible role of HHV8 in the pathogenesis of schizophrenia. To prove this hypothesis, further investigation of HHV8 in schizophrenia with larger samples is needed.	\N	\N
24564111	To investigate the quality of life ( QOL) and its influencing factors among men who have sex with men ( MSM) in Chongqing city. Snowball sampling and internet investigation techniques were applied to recruit MSM and 803 MSM in Chongqing were collected. The WHOQOL-BREF and SSRS questionnaire were used among MSM. Scores of the physiological domain, psychological domain, social relation domain, environmental domain and total score of QOL were (14. 03 +/- 2. 14) (13.38 +/- 2.44), (13.45 +/- 2.88), (12.52 +/- 2.48) and (13.29 +/- 2.05), respectively. Except for the environmental domain, scores of other domains of MSM were lower than that of common residents. The factors of social support and the domains of the quality of life were positive correlation. The multivariate analysis indicated that the main factors involved in influenced the QOL of the MSM were monthly income and scores of total social support. Frequency of condom, objective support, presence of regular homo-sex partners, the number of friends in gay circles, presence of regular sexual partner, the situation of only child,utilization of support, profession, knowing the VCT or not,native place had impacts on a few domains of the QOL. According to different demographic characteristics, and combining HIV health education and psychological intervention is helpful to improve the quality of life among MSM.	\N	\N
24570385	In the primate visual system, local motion signals are pooled to create a global motion percept. Like primates, many birds are highly dependent on vision for their survival, yet relatively little is known about motion perception in birds. We used random-dot stimuli to investigate pigeons' ability to detect complex motion (radial, rotation, and spiral) compared to humans. Our human participants had a significantly lower threshold for rotational and radial motion when compared to spiral motion. The data from the pigeons, however, showed that the pigeons were most sensitive to rotational motion and least sensitive to radial motion, while sensitivity for spiral motion was intermediate. We followed up the pigeon results with an investigation of the effect of display aperture shape for rotational motion and velocity gradient for radial motion. We found no effect of shape of the aperture on thresholds, but did observe that radial motion containing accelerating dots improved thresholds. However, this improvement did not reach the thresholds levels observed for rotational motion. In sum, our experiments demonstrate that the pooling mechanism in the pigeon motion system is most efficient for rotation.	\N	\N
24577934	Anxiety disorders and major depressive disorder (MDD) often co-occur and share a broad range of risk factors. The goal of this study was to examine whether the co-occurrence of anxiety disorders and MDD could be explained by an underlying latent factor and whether the risk factors exert their effect exclusively through this factor, directly on each disorder, or through a combination of effects at both levels. Data were drawn from a large, nationally representative sample. Confirmatory factor analysis was used to identify the latent structure of anxiety disorders. A multiple indicators multiple causes (MIMIC) approach was used to assess the common and specific effects of risk factors for anxiety disorders. A one-factor model provided a good fit to the co-occurrence of anxiety disorders. Low self-esteem, family history of depression, female sex, childhood sexual abuse, White race, years of education, number of traumatic experiences, and disturbed family environment increased the risk of anxiety disorders and MDD through their effect on the latent factor. There were also several direct effects of the covariates on the disorders, indicating that the effect of the covariates differed across disorders. Risk for anxiety disorders and MDD appears to be mediated partially by a latent variable underlying anxiety disorders and MDD, and partially by disorder-specific effects. These findings may contribute to account for the high rates of comorbidity among disorders, identify commonalities in the etiologies of these disorders, and provide clues for the development of unified preventive interventions.	\N	\N
24583906	Impaired cognitive empathy (ie, understanding the emotional experiences of others) is associated with poor social functioning in schizophrenia. However, it is unclear whether the neural activity underlying cognitive empathy relates to social functioning. This study examined the neural activation supporting cognitive empathy performance and whether empathy-related activation during correctly performed trials was associated with self-reported cognitive empathy and measures of social functioning. Thirty schizophrenia outpatients and 24 controls completed a cognitive empathy paradigm during functional magnetic resonance imaging. Neural activity corresponding to correct judgments about the expected emotional expression in a social interaction was compared in schizophrenia subjects relative to control subjects. Participants also completed a self-report measure of empathy and 2 social functioning measures (social competence and social attainment). Schizophrenia subjects demonstrated significantly lower accuracy in task performance and were characterized by hypoactivation in empathy-related frontal, temporal, and parietal regions as well as hyperactivation in occipital regions compared with control subjects during accurate cognitive empathy trials. A cluster with peak activation in the supplementary motor area (SMA) extending to the anterior midcingulate cortex (aMCC) correlated with social competence and social attainment in schizophrenia subjects but not controls. These results suggest that neural correlates of cognitive empathy may be promising targets for interventions aiming to improve social functioning and that brain activation in the SMA/aMCC region could be used as a biomarker for monitoring treatment response.	\N	\N
24590409	The recently published Autism Diagnostic Observation Schedule, 2nd edition (ADOS-2) includes revised diagnostic algorithms and standardized severity scores for modules used to assess younger children. A revised algorithm and severity scores are not yet available for Module 4, used with verbally fluent adults. The current study revises the Module 4 algorithm and calibrates raw overall and domain totals to provide metrics of autism spectrum disorder (ASD) symptom severity. Sensitivity and specificity of the revised Module 4 algorithm exceeded 80 % in the overall sample. Module 4 calibrated severity scores provide quantitative estimates of ASD symptom severity that are relatively independent of participant characteristics. These efforts increase comparability of ADOS scores across modules and should facilitate efforts to examine symptom trajectories from toddler to adulthood.	\N	\N
24603627	Little is known about why and how people with type 2 diabetes and cardiovascular disease (CVD) use CAM, or of the perceived benefits of CAM use. The CAMELOT study explored care-seeking, self-management, costs, barriers and benefits of CAM use among this population. We report here on CAM used for treatment of diabetes and CVD, and non-clinical outcomes of CAM use. Data were collected in 2009-2010 via in-depth interviews (n = 69) and a self-report questionnaire (n = 2,915) among people with diabetes and/or CVD, throughout an Australian state. Analysis included contingency tables, chi-square analysis and thematic coding of interview and long answer survey data. CAM use was generally part of a multi-component approach to chronic condition management. Choice of CAM practitioners and products varied and included CAM not usually associated with diabetes or CVD treatment, such as massage or manipulative therapies (44%). Most survey respondents perceived that CAM consultations resulted in symptom relief, improved general health and increased knowledge, understanding and confidence in condition management. Few people reported that they experienced any side effects from CAM. Economic barriers were significant in limiting access to CAM. More research is required to understand how the appropriate use and perceived benefits of CAM can be reinforced by stronger interaction or integration with mainstream health service delivery for chronic condition management and illness prevention.	\N	\N
24617088	Social skills enable us to adapt to situational contexts in accordance with specific social and cultural norms. Problems with social skills are frequently observed in people with autism. Adapted speech therapy can be offered in order to help each patient become better integrated into society and to interact with others.	\N	\N
24617848	This article reviews the motivational factors for environmental behaviour in general, presenting a case study on recycling disposable plastics in hospitals. Results show that 90% of over 600 employees from six analysed hospitals in Germany reported that the recycling of disposable plastics on the wards makes sense from an environmental and economic point of view. The case study reports an assessment of recycling attitudes and problems of hospital staff, mainly nurses. Employees in eco-certified hospitals were much more satisfied and reported fewer problems with the recycling system. The gender effect was significant only for saving energy, while age correlated with nearly all reported pro-environmental behaviour at home. At work, the mere introduction of a recycling system was insufficient to achieve good recycling results. Based on the study findings, recommendations are given aimed at improving the safety and sustainability of the recycling system.	\N	\N
24618296	There is a lack of literature about what constitutes good midwifery care for women who have epidural analgesia during labour. It is known that an increasing number of women receive epidural analgesia for labour pain. We also know that while women rate the painkilling effect of the epidural analgesia as high, in general, their satisfaction with labour is unchanged or even lower when epidural analgesia is used. How do women experience being in labour with epidural analgesia, and what kind of midwifery care do they, consequently, need? A field study and semi-structured interviews were conducted on a phenomenological basis. Nine nulliparous women were observed from initiation of epidural analgesia until birth of their baby. They were interviewed the day after the birth and again 2 months later. The involved midwives were interviewed 2-3h after the birth. Initiation of epidural analgesia can have considerable implications for women's experience of labour. Two different types of emotional reactions towards epidural analgesia are distinguished, one of which is particularly marked by a subtle sense of worry and ambivalence. Another important finding refers to the labouring woman's relationship with the midwife, which represents an essential influencing factor on the woman' experience of labour. Within this relationship, some rather unnoticed matters of communication and recognition appear to be of decisive significance. After initiation of epidural analgesia the requirements of midwifery care seem to go beyond how women verbalise and define their own needs. The midwife should be attentive to the labouring woman's type of emotional reaction to epidural analgesia and her possible intricate worries.	\N	\N
24618460	In addition to an increased risk for chronic illnesses, obese individuals suffer from social stigmatization and discrimination, and severely obese people may experience greater risk of impaired psychosocial and physical functioning. Lower health-related quality of life (HRQOL) has been reported among obese persons seeking intensive treatment for their disease. To aid in the treatment of obesity, meal replacements have been recommended as an effective therapeutic strategy for weight loss, particularly when consumed in the beginning of an intervention. Hence, the objective of this study was to assess the impact of two 12-month weight reduction interventions (one arm including a meal replacement) on changes in HRQOL among obese females. This controlled trial compared two versions of a standardized 12-month weight reduction intervention: the weight-reduction lifestyle program without a meal replacement (LS) versus the same lifestyle program with the addition of a soy-based meal replacement product (LSMR). 380 women (LS: n = 190, LSMR: n = 190) were matched by age, gender, and weight (51.4 ± 7.0 yrs., 35.5 ± 3.03 kg/m2). This sample of women all completed the 12-month lifestyle intervention that was part of a larger study. The lifestyle intervention included instruction on exercise/sport, psychology, nutrition, and medicine in 18 theoretical and 40 practical units. Led by a sport physiologist, participants engaged in group-based exercise sessions once or twice a week. To evaluate HRQOL, all participants completed the SF-36 questionnaire pre- and post-intervention. Anthropometric, clinical, physical performance (ergometric stress tests), and self-reported leisure time physical activity (hours/day) data were collected. The LSMR sample showed lower baseline HRQOL scores compared to the LS sample in six of eight HRQOL dimensions, most significant in vitality and health perception (p < 0.01). After the intervention, body weight was reduced in both lifestyle intervention groups (LS: -6.6±6.6 vs. LSMR -7.6±7.9 kg), however, weight loss and HRQOL improvements were more pronounced in the LSMR sample (LSMR: seven of eight, LS: four of eight dimensions). Our results show that HRQOL may improve among middle-aged obese females during a standardized lifestyle weight reduction program and may be enhanced by consuming a soy-based meal replacement product. ClinicalTrials.gov NCT00356785.	\N	\N
24621411	Chronic Obstructive Pulmonary Disease (COPD) can be highly incapacitating, imposing a significant burden on family members, however, limited research has been conducted on psychological health of family carers. Thus, this study examined anxiety and depression symptoms in family carers of people with COPD and their predictors. A cross-sectional study was conducted with family carers and respective patients with COPD. The caregiving situation and the perceived burden, through the Carers' Assessment of Difficulties Index, were collected from family carers. Patients' COPD severity and activities limitation were assessed. The Hospital Anxiety and Depression Scale (HADS) was used to assess anxiety and depression symptoms in family carers and patients. Scores ≥8 were considered clinically significant. A total of 203 family carers (58.2 ± 14.8 years old; 75.4% female) and respective patients with COPD (69.2 ± 11.5 years old; 36.5% female) were included. Clinically significant anxiety symptoms (HADS-anxiety ≥8) were present in 63.5% (n = 129) of family carers, depression symptoms (HADS-depression ≥8) were in 34% (n = 69) and both were in 27.1% (n = 55). Perceived burden [odds ratio (OR) 1.04, 95% confidence intervals (CI) = 1.01-1.06; 1.05, 95% CI = 1.03-1.07] and patients' activities limitation (OR 1.32, 95% CI = 1.01-1.79; 1.41, 95% CI = 1.01-1.96) were significant predictors of anxiety and depression symptoms. Anxiety symptoms were also predicted by female gender (OR 0.33, 95% CI = 0.16-0.66) and depression symptoms by older age (OR 1.03, 95% CI = 1.01-1.06). Family carers of patients with COPD experience anxiety and depression symptoms. Perceived burden, female gender, older age, and patient's activities limitation were predictors of these distressing symptoms. These findings highlight the need to address family carers' needs, namely by investigating the effectiveness of supportive interventions on family's psychological health.	\N	\N
24622861	The authors reviewed practicable options of sound therapy for tinnitus, the evidence base for each option, and the implications of each option for the patient and for clinical practice. To provide a general guide to selecting sound therapy options in clinical practice. Practicable sound therapy options. Where available, peer-reviewed empirical studies, conference proceedings, and review studies were examined. Material relevant to the purpose was summarized in a narrative. The number of peer-reviewed publications pertaining to each sound therapy option reviewed varied significantly (from none to over 10). Overall there is currently insufficient evidence to support or refute the routine use of individual sound therapy options. It is likely, however, that sound therapy combined with education and counseling is generally helpful to patients. Clinicians need to be guided by the patient's point of care, patient motivation and expectations of sound therapy, and the acceptability of the intervention both in terms of the sound stimuli they are to use and whether they are willing to use sound extensively or intermittently. Clinicians should also clarify to patients the role sound therapy is expected to play in the management plan.	\N	\N
24627587	Irritable bowel syndrome (IBS) is common in the society. Among the putative pathogeneses, gut dysmotility results in pain and disturbed defecation. The latter is probably caused by the effect of abnormal gut water secretion. The interaction between abnormal gas accumulation, abdominal pain and bloating remains controversial. Visceral hypersensitivity and its modification along with the central transmission are the characteristics of IBS patients. The identification of biologic markers based on genetic polymorphisms is undetermined. Imbalanced gut microbiota may alter epithelial permeability to activate nociceptive sensory pathways which in turn lead to IBS. Certain food constituents may exacerbate bowel symptoms. The impact of adult and childhood abuses on IBS is underestimated. Using the concept of biopsychosocial dysfunction can integrate multidimensional pathogeneses. Antispasmodics plus stool consistency modifiers to treat the major symptoms and defecation are the first-line drug treatment. New drugs targeting receptors governing bowel motility, sensation and secretion can be considered, but clinicians must be aware of their potential serious side effects. Psychiatric drugs and modalities may be the final options for treating intractable subjects. Probiotics of multi-species preparations are safe and worth to be considered for the treatment. Antibiotics are promising but their long-term safety and effectiveness are unknown. Diet therapy including exclusion of certain food constituents is an economic measure. Using relatively safe complementary and alternative medicines (CAMs) may be optional to those patients who failed classical treatment. In conclusion, IBS is a heterogeneous disorder with multidimensional pathogeneses. Personalized medicines with multidisciplinary approaches using different classes of drugs, psychiatric measures, probiotics and antibiotics, dietary therapy, and finally CAMs, can be considered.	\N	\N
24631512	The aim of this study was to investigate the association between resting myocardial function as assessed by tissue Doppler myocardial velocities and the propensity to develop mental stress-induced ischemia (MSIMI). Tissue Doppler myocardial velocities detect preclinical cardiac dysfunction and clinical outcomes in a range of conditions. However, little is known about the interrelationship between myocardial velocities and the propensity to develop MSIMI compared with exercise stress-induced myocardial ischemia. Resting annular myocardial tissue Doppler velocities were obtained in 225 patients with known coronary heart disease who were subjected to both conventional exercise stress testing as well as a battery of 3 mental stress tests. Diastolic early (e') and late (a') as well as systolic (s') velocities were obtained, and the eas index, an integrated measure of myocardial velocities, was calculated as e'/(a' × s'). MSIMI was defined as: 1) the development or worsening of regional wall motion abnormality; 2) a reduction in left ventricular ejection fraction ≥ 8%; and/or 3) ischemic ST-segment changes during 1 or more of the 3 mental stress tests. A total of 98 of 225 patients (43.7%) exhibited MSIMI. Patients developing MSIMI had significantly lower s' (7.0 ± 1.7 vs. 7.5 ± 1.2, p = 0.016) and a' (8.9 ± 1.8 vs. 10.0 ± 1.9, p < 0.001) at baseline, whereas e' did not differ (6.5 ± 1.7 vs. 6.5 ± 1.8, p = 0.85). Furthermore, the eas index was significantly higher (0.11 ± 0.04 vs. 0.09 ± 0.03, p < 0.0001). The eas index remained significantly associated with the propensity to develop MSIMI (odds ratio per 0.05-U increase: 1.85; 95% confidence interval: 1.21 to 2.82; p = 0.004) after adjustment for resting left ventricular ejection fraction, resting wall motion index score, sex, and social circumstances of living. There was no association between resting eas index and exercise stress-induced myocardial ischemia. MSIMI but not exercise stress-induced myocardial ischemia is independently associated with resting abnormalities in myocardial systolic and late diastolic velocities as well as the integrated measure of the eas index in patients with known coronary artery disease. (Responses of Myocardial Ischemia to Escitalopram Treatment [REMIT]; NCT00574847).	\N	\N
24633142	Hispanic females have the highest cervical cancer incidence rate of any racial or ethnic group in the United States, yet relatively little research has examined human papillomavirus (HPV) vaccination among this fast-growing population. We examined HPV vaccination among a national sample of Hispanic adolescent females. We analyzed provider-verified vaccination data from the 2010-2011 National Immunization Survey-Teen for Hispanic females ages 13 to 17 years (n = 2,786). We used weighted logistic regression to identify correlates of HPV vaccine initiation (receipt of one or more doses), completion (receipt of three doses), and follow-through (receipt of three doses among those who initiated the series). HPV vaccine initiation was 60.9%, completion was 36.0%, and follow-through was 59.1%. Initiation and completion were more common among older daughters and those whose parents had received a provider recommendation to vaccinate (all P < 0.05). Completion was less common among daughters who had moved from their birth state (P < 0.05). All vaccination outcomes were less common among daughters without health insurance (all P < 0.05). Vaccination did not differ by parents' preferred language (all P > 0.05), although intent to vaccinate was higher among Spanish-speaking parents (P < 0.01). Spanish-speaking parents were more likely to indicate lack of provider recommendation (20.2% vs. 5.3%) and cost (10.9% vs. 1.8%) as main reasons for not intending to vaccinate (both P < 0.05). Many Hispanic females have not received HPV vaccine. Several factors, including provider recommendation and health insurance, are key correlates of vaccination. HPV vaccination programs targeting Hispanics are needed and should consider how potential barriers to vaccination may differ by preferred language.	\N	\N
24636453	Whether risk of suicide attempts (SAs) differs between patients with bipolar disorder (BD) and patients with major depressive disorder (MDD) is unclear. We investigated whether cumulative risk differences are due to dissimilarities in time spent in high-risk states, incidence per unit time in high-risk states, or both. Incidence rates for SAs during various illness phases, based on prospective life charts, were compared between patients from the Jorvi Bipolar Study (n = 176; 18 months) and the Vantaa Depression Study (n = 249; five years). Risk factors and their interactions with diagnosis were investigated with Cox proportional hazards models. By 18 months, 19.9% of patients with BD versus 9.5% of patients with MDD had attempted suicide. However, patients with BD spent 4.6% of the time in mixed episodes, and more time in major depressive episodes (MDEs) (35% versus 21%, respectively) and in subthreshold depression (39% versus 31%, respectively) than those with MDD. Compared with full remission, the combined incidence rates of SAs were 5-, 25-, and 65-fold in subthreshold depression, MDEs, and BD mixed states, respectively. Between cohorts, incidence of attempts was not different during comparable symptom states. In Cox models, hazard was elevated during MDEs and subthreshold depression, and among patients with preceding SAs, female patients, those with poor social support, and those aged < 40 years, but was unrelated to BD diagnosis. The observed higher cumulative incidence of SAs among patients with BD than among those with MDD is mostly due to patients with BD spending more time in high-risk illness phases, not to differences in incidence during these phases, or to bipolarity itself. BD mixed phases contribute to differences involving very high incidence, but short duration. Diminishing the time spent in high-risk phases is crucial for prevention.	\N	\N
24643047	Efforts to reduce Human Immunodeficiency Virus (HIV) transmission through treatment rely on HIV testing programs that are acceptable to broad populations. Yet, testing preferences among diverse at-risk populations in Sub-Saharan Africa are poorly understood. We fielded a population-based discrete choice experiment (DCE) to evaluate factors that influence HIV-testing preferences in a low-resource setting. Using formative work, a pilot study, and pretesting, we developed a DCE survey with five attributes: distance to testing, confidentiality, testing days (weekday vs. weekend), method for obtaining the sample for testing (blood from finger or arm, oral swab), and availability of HIV medications at the testing site. Cluster-randomization and Expanded Programme on Immunization (EPI) sampling methodology were used to enroll 486 community members, ages 18-49, in an urban setting in Northern Tanzania. Interviewer-assisted DCEs, presented to participants on iPads, were administered between September 2012 and February 2013. Nearly three of five males (58%) and 85% of females had previously tested for HIV; 20% of males and 37% of females had tested within the past year. In gender-specific mixed logit analyses, distance to testing was the most important attribute to respondents, followed by confidentiality and the method for obtaining the sample for the HIV test. Both unconditional assessments of preferences for each attribute and mixed logit analyses of DCE choice patterns suggest significant preference heterogeneity among participants. Preferences differed between males and females, between those who had previously tested for HIV and those who had never tested, and between those who tested in the past year and those who tested more than a year ago. The findings suggest potentially significant benefits from tailoring HIV testing interventions to match the preferences of specific populations, including males and females and those who have never tested for HIV.	\N	\N
24643756	Pennsylvania's response to adolescent suicide is its Student Assistance Program (SAP). SAP has been funded for 27 years although no statewide outcome studies using case-level data have been conducted. This study used logistic regression to examine drug-/alcohol-related behaviors and suspensions of suicidal students who participated in SAP. Of the 46 services, 10 best predicted (p<.01) that these undesirable outcomes would cease. Although no study subjects died by suicide, 42 of 374,626 referred students did die by suicide. Suicidal students who did not participate had double the rate of suicide of suicidal participants of SAP. Students referred for other reasons also killed themselves. Further work must be done to assess all referred students for suicide risk, examine educational outcomes, monitor substance-related crimes and overdoses, and examine school-related factors postmortem. Evidence from this study can be used by researchers to plan future studies and by Pennsylvania's school nurses when planning services.	\N	\N
24649531	This review article summarizes evidence that multisensory experiences at one point in time have long-lasting effects on subsequent unisensory visual and auditory object recognition. The efficacy of single-trial exposure to task-irrelevant multisensory events is its ability to modulate memory performance and brain activity to unisensory components of these events presented later in time. Object recognition (either visual or auditory) is enhanced if the initial multisensory experience had been semantically congruent and can be impaired if this multisensory pairing was either semantically incongruent or entailed meaningless information in the task-irrelevant modality, when compared to objects encountered exclusively in a unisensory context. Processes active during encoding cannot straightforwardly explain these effects; performance on all initial presentations was indistinguishable despite leading to opposing effects with stimulus repetitions. Brain responses to unisensory stimulus repetitions differ during early processing stages (-100 ms post-stimulus onset) according to whether or not they had been initially paired in a multisensory context. Plus, the network exhibiting differential responses varies according to whether or not memory performance is enhanced or impaired. The collective findings we review indicate that multisensory associations formed via single-trial learning exert influences on later unisensory processing to promote distinct object representations that manifest as differentiable brain networks whose activity is correlated with memory performance. These influences occur incidentally, despite many intervening stimuli, and are distinguishable from the encoding/learning processes during the formation of the multisensory associations. The consequences of multisensory interactions that persist over time to impact memory retrieval and object discrimination.	\N	\N
24650831	When given the choice between $100 today and $110 in 1 week, certain people are more likely to choose the immediate, yet smaller reward. The present study examined the relations between temporal discounting rate and body mass while accounting for important demographic variables, depressive symptoms, and behavioral inhibition and approach. After having their heights and weights measured, 100 healthy adults completed the Monetary Choice Questionnaire, the Beck Depression Inventory-II, and the Behavioral Inhibition Scale/Behavioral Approach Scale. Overweight and obese participants exhibited higher temporal discounting rates than underweight and healthy weight participants. Temporal discounting rates decreased as the magnitude of the delayed reward increased, even when other variables known to impact temporal discounting rate (i.e., age, education level, and annual household income) were used as covariates. A higher body mass was strongly related to choosing a more immediate monetary reward. Additional research is needed to determine whether consideration-of-future-consequences interventions, or perhaps cognitive control interventions, could be effective in obesity intervention or prevention programs.	\N	\N
24655649	This study had 3 goals, which were to examine the following: the frequency of atypical development, consistent with the broader autism phenotype, in high-risk infant siblings of children with autism spectrum disorder (ASD); the age at which atypical development is first evident; and which developmental domains are affected. A prospective longitudinal design was used to compare 294 high-risk infants and 116 low-risk infants. Participants were tested at 6, 12, 18, 24, and 36 months of age. At the final visit, outcome was classified as ASD, Typical Development (TD), or Non-TD (defined as elevated Autism Diagnostic Observation Schedule [ADOS] score, low Mullen Scale scores, or both). Of the high-risk group, 28% were classified as Non-TD at 36 months of age. Growth curve models demonstrated that the Non-TD group could not be distinguished from the other groups at 6 months of age, but differed significantly from the Low-Risk TD group by 12 months on multiple measures. The Non-TD group demonstrated atypical development in cognitive, motor, language, and social domains, with differences particularly prominent in the social-communication domain. These results demonstrate that features of atypical development, consistent with the broader autism phenotype, are detectable by the first birthday and affect development in multiple domains. This highlights the necessity for close developmental surveillance of infant siblings of children with ASD, along with implementation of appropriate interventions as needed.	\N	\N
24660337	Ego state therapy has often been cited as an effective treatment to help repair fragmentation related to posttraumatic stress and dissociative disorders. This article explores how specialized work with ego states can help to clarify and strengthen internal and external boundaries, create greater boundary flexibility, and contribute to containment and self-regulation. Applications of direct and indirect hypnosis to repair boundary issues through ego state therapy are emphasized, and clinical case examples are used to illustrate results.	\N	\N
24661763	The relevance of the study of happiness and stress in nurses has been emphasized. In this sense, the intelligent use of hardiness is enable nurses to cope better with stress and contribute to being happier. This study aimed to examine the relationship among hardiness, perceived stress, and happiness in nurses. Moreover, we examined the mediator role of hardiness on the relationship between perceived stress and happiness in nurses. Our study revealed that hardi-attitude nurses evaluate situations as less stressful which results in a higher happiness. This study showed hardiness as being a protective factor against perceived stress and a facilitating factor for happiness in nurses. The findings could be important in training future nurses so that hardiness can be imparted, thereby giving them the ability to control their stress. Nursing is a stressful occupation with high levels of stress within the health professions. Given that hardiness is an important construct to enable nurses to cope better with stress and contribute to being happier; therefore, it is necessary we advance our knowledge about the aetiology of happiness, especially the role of hardiness in decreasing stress levels and increasing happiness. The present study sought to investigate the role of hardiness as a mediator between perceived stress and happiness. The participants, comprising 252 nurses from six private hospitals in Tehran, completed the Personal Views Survey, the Perceived Stress Scale, and the Oxford Happiness Inventory. Structural Equation Modelling (SEM) was used to analyse the data and answer the research hypotheses. As expected, hardiness partially mediated between perceived stress and happiness among nurses, and nurses with low levels of perceived stress were more likely to report greater hardiness and happiness. In addition, nurses with high levels of hardiness were more likely to report happiness. This study showed hardiness as being a protective factor against perceived stress and a facilitating factor for happiness in nurses. The findings could be important in training future nurses so that hardiness can be imparted, thereby giving them the ability to control their stress.	\N	\N
24662896	This study examined the effect of an early childhood obesity prevention program on changes in Body Mass Index (BMI) z-score and nutrition practices. Eight child care centers were randomly assigned to an intervention or attention control arm. Participants were a multiethnic sample of children aged 2 to 5 years old (N = 307). Intervention centers received healthy menu changes and family-based education focused on increased physical activity and fresh produce intake, decreased intake of simple carbohydrate snacks, and decreased screen time. Control centers received an attention control program. Height, weight, and nutrition data were collected at baseline and at 3, 6, and 12 months. Analysis examined height, weight, and BMI z-score change by intervention condition (at baseline and at 3, 6, and 12 months). Pearson correlation analysis examined relationships among BMI z-scores and home activities and nutrition patterns in the intervention group. Child BMI z-score was significantly negatively correlated with the number of home activities completed at 6-month post intervention among intervention participants. Similarly, intervention children consumed less junk food, ate more fresh fruits and vegetables, drank less juice, and drank more 1% milk compared to children at control sites at 6 months post baseline. Ninety-seven percent of those children who were normal weight at baseline were still normal weight 12 months later. Findings support child care centers as a promising setting to implement childhood obesity prevention programs in this age group.	\N	\N
24665670	Latvia, being one of the EU Member States, has an obligation to implement the rules stated by the Directive 2011/24/EU on Patients' Rights in Cross-border Healthcare (hereinafter--the Directive) before 25 October 2013 in existing national legislation and practice. Implementation was carried out under pressured circumstances. A National Contact Point has been established, information is provided for patients in Latvian and to some extent in English, the Medical Treatment Risk Fund will start operations to provide compensation for harm, and the restrictions and procedure for prior authorisation have been stated. The need to secure quality of care and patient safety and well as privacy protection are the most challenging tasks for Latvia. It can be concluded that some progress in patients' rights can be achieved, but it is doubtful if patients' mobility will be stimulated.	\N	\N
24679466	Research suggests that implicit attitudes play a key role in the occurrence of antisocial behaviours. This study assessed implicit attitudes and self-concepts related to aggression and transgression in community and offender adolescents, using a new set of Implicit Association Tests (IATs), and examined their association with of psychopathic traits. Thirty-six offenders and 66 community adolescents performed 4 IATs assessing 1) implicit attitudes about a) aggression and b) transgression as good, and 2) implicit self-concepts about a) aggression and b) transgression as self-descriptive. They filled in self-report questionnaires: the Youth Psychopathic Traits Inventory, the Child Behaviour Checklist, and explicit measures of their attitudes and self-concepts towards transgression and aggression. Results showed few differences between community and offender adolescents on implicit attitudes and self-concepts, and unexpected negative associations between some implicit attitudes and psychopathic traits, while the association was positive for the corresponding explicit attitudes. Possible explanations of these findings are discussed.	\N	\N
24686163	Based on the dual process model of human cognition, this study investigated the influence of dispositional mindfulness on operators' safety behaviors and its boundary conditions. In a sample of 212 nuclear power plant control room operators, it was found that both safety compliance and safety participation behaviors were positively influenced by dispositional mindfulness as measured by the 14-item Freiburg Mindfulness Inventory. This effect was still positive after controlling for age, intelligence, work experience and conscientiousness. Moreover, two boundary conditions were identified: the impact of dispositional mindfulness of safety behaviors was stronger among operators who were either more experienced or more intelligent. Theoretically, the framework we used to understand the benefit of mindfulness on safety behaviors has been proved to be useful. Practically, it provides a new and valid criterion that could be used in operators' selection and training program to improve organizational safety.	\N	\N
24687763	The purpose of this tutorial is to introduce speech-language pathologists (SLPs) to the broad issues surrounding the problem of school bullying in childhood and adolescence. Specifically, types of bullying and their causes are considered, as are the roles students take when bullying occurs and the effects of bullying on students with communication disorders. Strategies and suggestions to help SLPs more effectively prevent and manage bullying of students with communication disorders are discussed. A review of the scholarly literature in education, psychology, child and adolescent development, and speech-language pathology was conducted. Recommendations for how SLPs can prevent and intervene in bullying incidences were extrapolated from the reviewed literature. Students with communication disorders are at particularly high risk for being bullied by peers. Some students with communication disorders are "provocative victims" in that they demonstrate impairments in social skills that draw the attention of bullies. Both provocative victims and typical students may react aggressively when bullied and bully others in retaliation. SLPs can and should help to create an inclusive environment for all students while addressing bullying of students with communication disorders via therapeutic activities.	\N	\N
24693821	This study examined whether personality characteristics measured when a woman is in her mid-40s can predict success in sustained smoking cessation 22 years later, when the woman is in her mid-60s. Multivariate logistic regression analyses were conducted on data from a sample of 195 women (M ages 43 and 65, respectively), who were regular smokers and participated in a longitudinal study from 1983 to 2009. The results suggest that women who exhibited low self-control, high resistance to rules, impulsivity, and sensation seeking in their mid-40s were significantly less likely to succeed in quitting smoking for a period of 5 years or more by the time they reached their mid-60s. Addressing some personal characteristics in smoking cessation programs might enhance their effectiveness and success.	\N	\N
24698445	To examine neuropsychiatric and neuropsychological predictors of progression from normal to early clinical stages of Alzheimer disease (AD). From a total sample of 559 older adults from the Massachusetts Alzheimer's Disease Research Center longitudinal cohort, 454 were included in the primary analysis: 283 with clinically normal cognition (CN), 115 with mild cognitive impairment (MCI), and 56 with subjective cognitive concerns (SCC) but no objective impairment, a proposed transitional group between CN and MCI. Two latent cognitive factors (memory-semantic, attention-executive) and two neuropsychiatric factors (affective, psychotic) were derived from the Alzheimer's Disease Centers' Uniform Data Set neuropsychological battery and Neuropsychiatric Inventory brief questionnaire. Factors were analyzed as predictors of time to progression to a worse diagnosis using a Cox proportional hazards regression model with backward elimination. Covariates included baseline diagnosis, gender, age, education, prior depression, antidepressant medication, symptom duration, and interaction terms. Higher/better memory-semantic factor score predicted lower hazard of progression (hazard ratio [HR] = 0.4 for 1 standard deviation [SD] increase, p <0.0001), and higher/worse affective factor score predicted higher hazard (HR = 1.3 for one SD increase, p = 0.01). No other predictors were significant in adjusted analyses. Using diagnosis as a sole predictor of transition to MCI, the SCC diagnosis carried a fourfold risk of progression compared with CN (HR = 4.1, p <0.0001). These results identify affective and memory-semantic factors as significant predictors of more rapid progression from normal to early stages of cognitive decline and highlight the subgroup of cognitively normal elderly with SCC as those with elevated risk of progression to MCI.	\N	\N
24707050	The pattern of neurodegeneration in Alzheimer's disease (AD) is very distinctive: neurofibrillary tangles (NFTs) composed of hyperphosphorylated tau selectively affect pyramidal neurons of the aging association cortex that interconnect extensively through glutamate synapses on dendritic spines. In contrast, primary sensory cortices have few NFTs, even in late-stage disease. Understanding this selective vulnerability, and why advancing age is such a high risk factor for the degenerative process, may help to reveal disease etiology and provide targets for intervention. Our study has revealed age-related increase in cAMP-dependent protein kinase (PKA) phosphorylation of tau at serine 214 (pS214-tau) in monkey dorsolateral prefrontal association cortex (dlPFC), which specifically targets spine synapses and the Ca(2+)-storing spine apparatus. This increase is mirrored by loss of phosphodiesterase 4A from the spine apparatus, consistent with increase in cAMP-Ca(2+) signaling in aging spines. Phosphorylated tau was not detected in primary visual cortex, similar to the pattern observed in AD. We also report electron microscopic evidence of previously unidentified vesicular trafficking of phosphorylated tau in normal association cortex--in axons in young dlPFC vs. in spines in aged dlPFC--consistent with the transneuronal lesion spread reported in genetic rodent models. pS214-Tau was not observed in normal aged mice, suggesting that it arises with the evolutionary expansion of corticocortical connections in primates, crossing the threshold into NFTs and degeneration in humans. Thus, the cAMP-Ca(2+) signaling mechanisms, needed for flexibly modulating network strength in young association cortex, confer vulnerability to degeneration when dysregulated with advancing age.	\N	\N
24707152	To study statements and recommendations on psychosocial issues as presented in international evidence-based guidelines on the management of inflammatory bowel diseases (IBD). MEDLINE, guidelines International Network, National Guideline Clearing House and National Institute for Health and Care Excellence were searched from January 2006 to June 30, 2013 for evidence-based guidelines on the management of IBD. The search yielded 364 hits. Thirteen guidelines were included in the review, of which three were prepared in Asia, eight in Europe and two in the United States. Eleven guidelines made statements and recommendations on psychosocial issues. The guidelines were concordant in that mental health disorders and stress do not contribute to the aetiology of IBD, but that they can influence its course. It was recommended that IBD-patients should be screened for psychological distress. If indicated, psychotherapy and/or psychopharmacological therapy should be recommended. IBD-centres should collaborate with mental health care specialists. Tobacco smoking patients with Crohn's disease should be advised to quit. Patients and mental health specialists should be able to participate in future guideline groups to contribute to establishing recommendations on psychosocial issues in IBD. Future guidelines should acknowledge the presence of psychosocial problems in IBD-patients and encourage screening for psychological distress.	\N	\N
24716428	The physician-researcher is a key figure in the development of modern medicine. Many physicians are involved in bioresearch, be it basic research in the laboratory or in the field of clinical trials, as partners of new drug/device development. A clinical trial is a systematic and controlled study of a medical intervention in human beings. Its main purpose is to answer unique scientific questions as defined in the study's goals and methods. This article summarizes the differences between the traditional role of physician-patient care, and the challenging role as a researcher with its' many advantages.	\N	\N
24721292	An interesting paradox has emerged regarding the schizophrenia-spectrum. Put simply, college students with schizotypy (defined as the personality organization reflecting a vulnerability to schizophrenia-spectrum pathology) report experiencing pathology with respect to some key functional domains on a level that is equal to or more severe than older, outpatients with an prolonged psychiatric disorders. Notably, this self-reported pathology is not supported by objective/behavioral performance data, suggesting that the primary deficit is psychological in nature (e.g., metacognition). We evaluated whether this subjective-objective dysjunction extends to quality of life (QOL). Eighty-three college students with schizotypy were compared to 50 outpatients with severe mental illness (SMI) as well as to 82 undergraduate and 34 community control groups in subjective and objective QOL via a modified version of Lehman׳s Quality of Life Interview, which covers a range of QOL domains. The schizotypy and SMI group were equally impoverished in all measures of subjective QOL compared to the college and community control groups. In contrast, the schizotypy group was relatively normal in most measures of objective quality of life compared to the SMI group. The subjective-objective dysjunction appears to extend to QOL, and these differences do not appear to reflect a more global negativistic reporting bias.	\N	\N
24727380	The purpose of the present study was to develop a new assessment procedure of social information processing (SIP) for adolescents, to explore its validity and to examine whether it differentiated between IQ groups. Ninety-four adolescents within secure residential care were administered the SIP instrument, the Youth Self Report and two subtests of the WISC/WAIS. Results showed that the constructs underlying the items of the instrument were associated with profiles from the SIP theory, the subsequent SIP steps were correlated, and several SIP steps were correlated to self-reported behavior. No differences were found between IQ groups. These first results have implications for adjustment of the instrument. Further research should confirm construct validity and psychometric qualities of the scales.	\N	\N
24729055	Patients' values for health outcomes are central to treatment decisions in bladder cancer (BCa). An instrument incorporating the expressed preferences of BCa patients, as measured by utility, can inform clinical guidelines, resource allocation and policy decisions. Developing this instrument requires a formal conceptual framework summarizing the important domains comprising global health-related quality of life (HRQOL) in BCa. We performed a systematic literature search on the HRQOL effects of BCa and its treatments to generate initial items in Medline, Embase, CINAHL and PsychInfo up to January 2013. Thematic synthesis was used to group related items into overarching themes (domains) and create a provisional conceptual framework. In focus groups, 12 BCa experts and 47 BCa patients with diverse clinical histories generated further items to inform the final conceptual framework. We retrieved 1,275 citations and reviewed 170 full-text publications. One hundred and sixty-nine items were extracted into 12 domains. Study investigators used the findings from the focus groups to confirm the domains and condense the list to 83 clinically important items. Functional limitations in work, travel, social interaction and sleep lowered HRQOL in many domains. The final conceptual framework included BCa-specific (urinary, sexual, bowel, body image) and generic domains (pain, vigor, social, psychological, sleep, functional, family relationship, medical care relationship). A conceptual framework including 12 domains can serve as the foundation for the development of an instruments measuring global HRQOL in BCa and in particular, one that can measure patient preferences and generate utilities.	\N	\N
24739550	To study the influence of mediating/moderating effects of health skills on the relations between health knowledge and health behaviors in college students. Stratified cluster random sampling was used among 2 181 students, selected in several colleges in Changsha, Hunan province. EpiData 3.0 was adopted to establish the database. Correlation and regression analyses were performed by SPSS 17.0. Positive correlations were seen on: 1) Knowledge and skills on health (r = 0.592, P < 0.01), 2) Knowledge and behaviors on health (r = 0.647, P < 0.01), 3) Health skills and health behaviors(r = 0.629, P < 0.01). The mediating effect of health skills on the relations between health knowledge and health behaviors was significant (34.55%). The interaction effect of "health skill × (times) related knowledge" was significant (β = -0.093, t = - 5.212, P = 0.000). New variables that were produced by the interaction also reached significant level (Δ R(2) = 0.006, P = 0.000), resulted in increasing the explanation function to health behaviors by 0.6%. Health skills could partially mediate the effects and moderate the relationship between health knowledge and health behaviors among college students.	\N	\N
24759203	The purpose of this qualitative study was to explore the meaning of the phrase "image of the nurse" in the context of the desired brand experience of assurance. A brand is a promise that lives in the minds of consumers. Nurses play a key role in delivering on the brand promise of a hospital. Using focus groups, the authors applied a deductive approach to generate data. Discussion transcripts were analyzed by establishing codes and identifying themes. The most frequent comment from participants was that for nurses to communicate assurance, they must 1st be clean, well groomed, and understated in overall appearance. Nurse behaviors that reassure patients include being present with patients, helping patients know what to expect, and demonstrating a consistent team approach. Overall appearance and behaviors define the image of nurses and contribute significantly to the brand of assurance.	\N	\N
24762171	Dissatisfaction with childbirth care can have a negative impact on a woman's health and well-being, as well as her relationships with her infant. To investigate the prevalence and associated factors of dissatisfaction with intrapartum care by Jordanian women. A descriptive cross-sectional study was used. Participants (n = 320) who were 7 weeks post-partum were recruited from five maternal and child health centres in Irbid city in northern Jordan. Participants provided personal and obstetric information, and completed the Satisfaction with Childbirth Care Scale. The majority of women (75.6%) were dissatisfied with their intrapartum care. Dissatisfaction was associated with the attendance of unknown and unwanted persons during childbirth, experiencing labour as more painful than expected, and perceptions of inadequate help from healthcare providers to manage pain during labour. Findings are limited to Jordanian women accessing public sector perinatal health services. The high percentage of women reporting dissatisfaction with intrapartum care in this study is of concern. Women's perception of pain and expectations of staff during labour and birth need to be addressed through education and improved communication by staff. Development of national evidence-based policies and quality assurance systems would help reduce the rate of obstetric interventions and give greater emphasis to respect for women's preferences during labour and birth.	\N	\N
24762319	The National Health Service (NHS) has announced its new target to increase the 'shockingly low dementia diagnosis rate' in England from the current level of 45% to 66% by end of March 2015. Clinical commissioning groups (CCGs) in England have committed to meeting this target. The Norfolk and Suffolk dementia diagnosis rate (DDR) is below the rate for England in some areas; across the CCGs included in this study, the average DDR was 39.9% with a standard deviation of 5.3. This study aimed to explore and understand the low DDR in Norfolk and Suffolk and to learn what might be needed to support general practitioners (GPs) to meet the targets set by the UK Department of Health. An online survey was developed including questions from the National GP Audit 2009. The link to the online survey was sent via email to all GPs in four participating CCGs in Norfolk and Suffolk. SPSS was used for descriptive analysis. Chi-square tests were conducted to identify significant differences in response rates between groups of GPs. The survey was completed by 28% (N = 113) of 400 GPs in 108 practices across three CCGs receiving the survey link. There was a significant difference in response rates from GPs in each CCG, but there were no significant differences in terms of their answers to the questions in the survey. GP respondents expressed confidence in their ability to identify cases of dementia for onward referral to memory services. Participating GPs also acknowledged the benefits to patients and their carers of a timely dementia diagnosis at an early stage of the disease. However, they reported concerns about the quality and availability of post-diagnostic support services for people with dementia and their carers. In this survey, GPs' attitudes were more positive about diagnosing dementia than those responding to the National Audit 2009. Despite GPs' attitudes being more positive than in 2009 about diagnosing dementia, the Norfolk and Suffolk DDR remains low. This may reflect lack of GP confidence in the quality and availability of post-diagnostic support services. This study has identified a need to map the existing post-diagnostic support services for people with dementia and to identify gaps in services. This could lead to the development of a resource which might enable GPs to provide relevant advice to newly diagnosed patients and their carers, facilitate signposting to support services, and give GPs confidence to increase the DDR in their area.	\N	\N
24765248	Confronting the loss of a loved one leads us to the core questions of human existence. Bereaved parents have to deal with the rupture of a widely shared concept of what is perceived to be the natural course of life and are forced into meaning reconstruction. This study aims to expand upon existing work concerning specific themes of meaning reconstruction in a sample of bereaved parents. More specifically, the relationship between meaning reconstruction, complicated grief, and posttraumatic growth was analyzed, with special attention focused on traumatic and unexpected losses. In a mixed methods approach, themes of meaning reconstruction (sense-making and benefit-finding) were assessed in in-depth interviews with a total of 30 bereaved parents. Posttraumatic growth and complicated grief were assessed using standardized questionnaires, and qualitative and quantitative results were then merged using data transformation methods. In total 42 themes of meaning reconstruction were abstracted from oral material. It was shown that sense-making themes ranged from causal explanations to complex philosophical beliefs about life and death. Benefit-finding themes contained thoughts about personal improvement as well as descriptions about social actions. Significant correlations were found between the extent of sense-making and posttraumatic growth scores (r s=0.54, r s=0.49; p<0.01), especially when the death was traumatic or unexpected (r s=0.67, r s=0.63; p<0.01). However, analysis revealed no significant correlation with complicated grief. Overall results corroborate meaning reconstruction themes and the importance of meaning reconstruction for posttraumatic growth.	\N	\N
24766331	In this article I attempt to show how research ideals of social change and usefulness can lead to "research paralysis." I also argue that if there is sufficient reflexivity about the research process itself, paralysis is not inevitable, and useful knowledge can indeed be generated. I substantiate this by illustrating how the same interview data can be analyzed on multiple levels, rendering it useful in different ways in different contexts. I thus argue that reflexivity is essential in the Community Psychologist's struggle for usefulness: it is in reflecting on the complexity of the research task (the demands of different contexts and different communities) that the Community Psychologist can engage strategically and productively with the possibilities and the limits of her usefulness. The data that are the focus of this article were generated in a long-term qualitative research project focusing on low-income, Black mothers from a semirural community in South Africa.	\N	\N
24766880	Along with rapid economic development, the aging process in China is gradually accelerating. The living conditions of empty-nest rural elderly are worrisome. As a more vulnerable group, empty-nest elderly are facing more urgent health problems. This study explores the health-related quality of life (HRQOL) of empty-nest elderly in rural China and aims to arouse more social concern for their HRQOL. Research subjects were empty-nest rural elderly from three cities: Nanjing, Suzhou, and Wenzhou (ages ≥ 60, n = 967). This study used the five-dimensional European quality of health scale (EQ-5D) and the 12-item Short Form Health Survey (SF-12) to measure the HRQOL of the respondents. Spearman correlation coefficient, stereotype logistic regression, ordered probit regression and multinomial logistic regression, and Structural equation model (SEM) methods are employed to study the relationship. (1) The Spearman correlation coefficient shows that the correlations of similar domains between the SF-12 and the EQ-5D scales are relatively strong. (2) Men's scores are higher than that of women's in general health (GH) and anxiety/depression (AD) models. (3) The scores of physical component summary (PCS), physical functioning (PF), mental health (MH), and usual activities (UA) decline with age. (4) Apart from PCS, vitality (VT), and role-emotional (RE) as dependent variables, the education passes all the significance tests. The higher the education is, the higher the scores of physical or psychological health are. (5) The scores of PCS and bodily pain (BP) of empty-nest elderly are divorced or higher in other marital status. (6) In SEM analysis, the effect of basic information of empty-nest elderly on SF-12 scale is more significant. First, the frequency histograms of EQ-5D show that the scores of empty-nest elderly in rural China are generally low. Second, in all SF-12 items, the HRQOL is low. Third, men's scores are higher than that of women's. The elderly with higher education reported higher scores than those with lower education. Fourth, the effect of socio-demographic variables of the rural Chinese empty-nest elderly on SF-12 scores is more significant, whereas the effect on EQ-5D scores is less significant.	\N	\N
24767785	To identify parent, child, community, and health care provider characteristics associated with early intervention (EI) referral and multidisciplinary evaluation (MDE) by EI. We conducted a mixed methods secondary analysis of data from a randomized controlled trial of a developmental screening program in 4 urban primary care practices. Children <30 months of age not currently enrolled in EI and their parents were included. Using logistic regression, we tested whether parent, child, community, and health care provider characteristics were associated with EI referral and MDE completion. We also conducted qualitative interviews with 9 pediatricians. Interviews were recorded, transcribed, and coded. We identified themes using modified grounded theory. Of 2083 participating children, 434 (21%) were identified with a developmental concern. A total of 253 children (58%) with a developmental concern were referred to EI. A total of 129 children (30%) received an MDE. Failure in 2 or more domains on developmental assessments was associated with EI referral (adjusted odds ratio [AOR] 3.15, 95% confidence interval [CI] 1.89-5.24) and completed MDE (AOR 2.16, 95% CI 1.19-3.93). Faxed referral to EI, as opposed to just giving families a phone number to call was associated with MDE completion (AOR 2.94, 95% CI 1.48-5.84). Pediatricians reported that office processes, family preference, and whether they thought parents understood the developmental screening tool influenced the EI referral process. In an urban setting, one third of children with a developmental concern were not referred to EI, and two thirds of children with a developmental concern were not evaluated by EI. Our results suggest that practice-based strategies that more closely connect the medical home with EI such as electronic transmission of referrals (e.g., faxing referrals) may improve completion rates of EI evaluation.	\N	\N
24768120	Deep brain stimulation (DBS) is an effective and approved therapy for advanced Parkinson's disease (PD), and a recent study suggests efficacy in mid-stage disease. This manuscript reports the results of a pilot trial investigating preliminary safety and tolerability of DBS in early PD. Thirty subjects with idiopathic PD (Hoehn & Yahr Stage II off medication), age 50-75, on medication ≥6 months but ≤4 years, and without motor fluctuations or dyskinesias were randomized to optimal drug therapy (ODT) (n = 15) or DBS + ODT (n = 15). Co-primary endpoints were the time to reach a 4-point worsening from baseline in the UPDRS-III off therapy and the change in levodopa equivalent daily dose from baseline to 24 months. As hypothesized, the mean UPDRS total and part III scores were not significantly different on or off therapy at 24 months. Medication requirements in the DBS + ODT group were lower at all time points with a maximal difference at 18 months. With a few exceptions, differences in neuropsychological functioning were not significant. Two subjects in the DBS + ODT group suffered serious adverse events; remaining adverse events were mild or transient. This study demonstrates that subjects with early stage PD will enroll in and complete trials testing invasive therapies and provides preliminary evidence that DBS is well tolerated in early PD. The results of this trial provide the data necessary to design a large, phase III, double-blind, multicenter trial investigating the safety and efficacy of DBS in early PD.	\N	\N
24768800	Adaptation-related aftereffects (AEs) have been found in the perception of face identity, in that perception of an ambiguous face is typically biased away from the identity of a preceding unambiguous adaptor face. In previous studies, we could show that both perceptual ambiguity and physical similarity play a role in determining perceived face identity AEs, Cortex 49 (2013) 1963-1977, Plos One 8 (2013) e70525. Here, we tested further the role of ambiguity by manipulating participants' task such that the very same target stimuli were either ambiguous or unambiguous regarding stimulus classification. We created two partially overlapping continua spanning three unfamiliar face identities each, by morphing identity A via B to C, and B via C to D. In a first session, participants were familiarised with faces A and C and asked to classify faces of the A-B-C continuum as either identity A or C in an AE paradigm. Following adaptation to A or C, we observed contrastive AEs for the ambiguous identity B, but not for the unambiguous identities A or C. In a second session, the same participants were familiarised with faces B and D, followed by tests of AEs for the B-C-D continuum now involving a B-D classification task. We again observed contrastive AEs but only for target identity C (ambiguous for the decision) and not for B or D (unambiguous). Our results suggest that perceptual ambiguity, as given by the task-context, determines whether or not AEs are induced.	\N	\N
24769340	Sphingolipids constitute bioactive molecules with functional implications in homeostasis and pathogenesis of various diseases. However, the role of sphingolipids as possible disease biomarkers in chronic liver disease remains largely unexplored. In the present study we used mass spectrometry and spectrofluorometry methods in order to quantify various sphingolipid metabolites and also assess the activity of an important corresponding regulating enzyme in the serum of 72 healthy volunteers as compared to 69 patients with non-alcoholic fatty liver disease and 69 patients with chronic hepatitis C virus infection. Our results reveal a significant upregulation of acid sphingomyelinase in the serum of patients with chronic liver disease as compared to healthy individuals (p<0.001). Especially in chronic hepatitis C infection acid sphingomyelinase activity correlated significantly with markers of hepatic injury (r=0.312, p=0.009) and showed a high discriminative power. Accumulation of various (dihydro-) ceramide species was identified in the serum of patients with non-alcoholic fatty liver disease (p<0.001) and correlated significantly to cholesterol (r=0.448, p<0.001) but showed a significant accumulation in patients with normal cholesterol values as well (p<0.001). Sphingosine, a further bioactive metabolite, was also upregulated in chronic liver disease (p<0.001). However, no significant correlation to markers of hepatic injury was identified. Chronic hepatitis C virus infection and non-alcoholic fatty liver disease induce a significant upregulation of serum acid sphingomyelinase which appears as a novel biomarker in chronic hepatopathies. Further studies are required to elucidate the potential of the sphingolipid signaling pathway as putative therapeutic target in chronic liver disease.	\N	\N
24773524	Positive social interaction with peers was said to facilitate cognitive and intellectual development leading to good academic performance. There was paucity of published data on the effect of social management (SM) emotional intelligence (EI) on academic performance. We conducted this study to examine their relationship in the undergraduate medical students in a public medical school in Malaysia. This was a cross-sectional study using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) to measure the SM. The first and final year medical students were invited to participate. Students answered a paper-based demography questionnaire and completed the online MSCEIT in privacy. Independent predictors were identified using multivariate analyses. A total of 163 (84 first year and 79 final year) medical students completed the study (at a response rate of 66.0%). SM score (B = -.10 95% CI -.175 to -.015, p = .021) was significantly related to the continuous assessment (CA) marks (adjusted R(2) = .45, F13,137 = 10.26, p < .0001), and was a predictor of poor result in the overall CA (adjusted OR 1.06 95% CI 1.011-1.105). Negative relationships might exist between emotional social intelligence and academic success in undergraduate medical students. A different collection of social skills and SM EI could be constructive towards academic achievement in medical schools.	\N	\N
24774644	Adolescents and young adults often suffer from depression, but tend to avoid seeking professional help. The aim of this study was to explore the reasons for non-professional-help-seeking in a sample of young adults resident in Catalonia with depressive symptoms through a qualitative study. In addition, the subjects were invited to offer their recommendations for making mental health care services more accessible. We recruited 105 young persons (17-21 years of age) who had participated in a national survey on adolescents. The sample was divided into thirds, with 37 who had a previous diagnosis of depression, 33 who had self-perceived emotional distress, and 35 controls. The participants were interviewed in depth about their reasons for avoiding professional mental health care services, and the interview results were analyzed using both qualitative and cultural domain techniques and corroborated through comparison with the results of three focus groups. Participants' reasons for avoidance varied both by gender and according to prior experience with health services. Male study participants and female controls mainly understood depressive symptoms as normal and therefore not requiring treatment. Female participants with self-perceived distress were more likely to cite problems of access to treatment and fear of speaking to an unknown person about their problems. Females with a diagnosis expressed lack of trust in the benefits of treatment and fear of the social consequences of help-seeking. In their recommendations for best practices, the study participants suggested educational initiatives, as well as changes in the organization of mental health care services. A better understanding of the views of young people and a greater effort to involve them as active participants is important for facilitating help-seeking in this age group, and for adapting mental health care services to adolescent users and their social context.	\N	\N
24783739	Obesity is becoming more and more common in Africa. It is the direct consequence of the socio-economic development that the continent is going through and the changes in lifestyle that it entails: greater consumption of calorically dense foods accompanied by a more sedentary lifestyle. Furthermore, there are various representations and beliefs that promote voluntary weight gain. Studies have shown that obesity is not only a criterion of beauty but also often perceived as a sign of wealth and even good health. To remedy this problem, the authorities in collaboration with health care professionals must develop populational strategies that take into account the different representations and beliefs in order for them to be effective.	\N	\N
24783884	This study investigates the attributes of a 'good dentist' with respect to the opinions of dental patients, dental students and qualified dentists and determines whether the dental profession and its patients are in agreement with the standards published by the General Dental Council (GDC) in 2005. A questionnaire was circulated amongst the above groups at the University Of Birmingham, School of Dentistry. Each participant was asked to rank 14 attributes for a dentist in order of their importance. The results indicated that generally there was no consensus between individual participants. There was, however, significant overlap between the top six attributes chosen by dental care professionals and the GDC standards. Patients tended to rank other non-GDC mentioned attributes more frequently. Attributes which were considered important by all were 'putting patient interests first and acting to protect them, respecting a patient's dignity and choices and having good technical ability'. It is important to gain an insight into patient attitudes and to be knowledgeable of the GDC professional standards, in order to improve overall conduct and performance as a dental practitioner.	\N	\N
24791683	The aim of this study was to investigate the performance of the Toronto Alexithymia Scale (TAS-20) in patients with eating disorders. As a secondary objective, we analyzed a subset of items in order to determine whether the total score is a good tool for classifying these patients and whether the items are ordered according to the difficulty of choosing a particular answer depending on the severity of the patient's condition. We administered the TAS-20 to 103 consecutive patients who met DSM-IV-R criteria for anorexia nervosa, bulimia nervosa, or eating disorders not otherwise specified. Mokken scale analysis, nonparametric item response theory (NIRT), and confirmatory factor analysis (CFA) were used to test the psychometric properties of the scale. To improve our understanding of the structure underlying the TAS-20, we used an automated item selection procedure based on the Mokken scale. We identified a subset of 13 independent and clinically interpretable items that are potentially sufficient to rate patients with alexithymia. This subset was considered a unidimensional reduction of the TAS-20. However, the scale composed of this subset needs to be validated. Thirteen of the 20 items were maximally related to alexithymia because they have a one-dimensional structure. The NIRT and CFA enabled us to identify a maximal subset of items that conform to the requirements for good measurement of alexithymia in patients with eating disorders.	\N	\N
24791755	Borderline personality disorder (BPD) affects 2.7% of adults. About 78% of adults with BPD also develop a substance-related disorder or addiction at some time in their lives. These persons are more impulsive and clinically less stable than BPD patients without substance dependency. They display suicidal behavior to a greater extent, drop out of treatment more often, and have shorter abstinence phases. The combination of borderline personality disorder with addiction requires a special therapeutic approach. This review is based on a selective literature search about the treatment of patients with BPD and addiction, with particular attention to Cochrane Reviews and randomized controlled trials (RCT). The available evidence is scant. In two RCTs, Dialectical Behavior Therapy for Substance Use Disorders (DBT-SUD) was found to improve patients' overall functional level (standardized mean difference, 1.07-1.78) and to increase the number of abstinence days (effect strength [ES], 1.03) and negative urine samples (ES, 0.75). Dual focus schema therapy (DFST) was evaluated in three RCTs. Because of methodological problems, however, no useful quantitative comparison across trials is possible. In one RCT, dynamic deconstructive psychotherapy (DDP) was found to have only a moderate, statistically insignificant effect. Only a single study provides data about potentially helpful drug therapy over the intermediate term. Patients with borderline personality disorder and comorbid addiction should be treated as early as possible for both conditions in a thematically hierarchical manner. There is no evidence for any restriction on drug therapy to prevent recurrent addiction in these patients. The psychotherapeutic techniques that can be used (despite the currently inadequate evidence base) include DBT-SUD, DFST, and DDP. These patients need qualified expert counseling in choosing a suitable type of psychotherapy. Specific treatment is available in only a few places, and the relevant treatment networks in Germany are just beginning to be constructed.	\N	\N
24793391	Self-regulation plays an important role in adolescent development, predicting success in multiple domains including school and social relationships. While researchers have paid increasing attention to the influence of parents on the development of adolescent self-regulation, we know little about the influence of peers and friends and even less about the influence of romantic partners on adolescent development of self-regulation. Extant studies examined a unidirectional model of self-regulation development rather than a bidirectional model of self-regulation development. Given that relationships and self-regulation develop in tandem, a model of bidirectional development between relationship context and adolescent self-regulation may be relevant. This review summarizes extant literature and proposes that in order to understand how adolescent behavioral and emotional self-regulation develops in the context of social relationships one must consider that each relationship builds upon previous relationships and that self-regulation and relationship context develop bidirectionally.	\N	\N
24808399	Improving spatial ability of blind and visually impaired people is the main target of orientation and mobility (O&M) programs. In this study, we use a minimalistic mouse-shaped haptic device to show a new approach aimed at evaluating devices providing tactile representations of virtual objects. We consider psychophysical, behavioral, and subjective parameters to clarify under which circumstances mental representations of spaces (cognitive maps) can be efficiently constructed with touch by blindfolded sighted subjects. We study two complementary processes that determine map construction: low-level perception (in a passive stimulation task) and high-level information integration (in an active exploration task). We show that jointly considering a behavioral measure of information acquisition and a subjective measure of cognitive load can give an accurate prediction and a practical interpretation of mapping performance. Our simple TActile MOuse (TAMO) uses haptics to assess spatial ability: this may help individuals who are blind or visually impaired to be better evaluated by O&M practitioners or to evaluate their own performance.	\N	\N
24810999	Emotion-focused prevention and intervention efforts in schools have been promoted as a significant developmental and public health priority. This paper reports the results of a longitudinal study testing central premises of a school-based prevention model aimed at promoting positive emotional development through targeting test anxiety. Test anxiety interventions may be a practical strategy for conducting emotion-focused prevention and intervention efforts because of a natural fit within the ecology of the school setting. At-risk youth (n = 1,048) from urban public schools were screened and 325 with elevated test anxiety were offered the intervention in one of two waves (immediate intervention vs. waitlist). The intervention was associated with decreases in test anxiety, anxiety disorder, and depression symptoms. Critically, results suggest high participant satisfaction and growth curve analysis of follow-up assessments (end of the year, the next school year, and a subsequent school year) demonstrated positive developmental trajectories consistent with predictions (e.g., initial change in test anxiety predicted change in other symptoms). Findings provide evidence for the ecological validity of targeting test anxiety in school-based, emotion-focused prevention efforts.	\N	\N
24822236	To evaluate the effectiveness of a prefabricated appliance and compare it to the effectiveness of a stabilization appliance in patients with temporomandibular joint (TMJ) pain. This randomized, controlled multicenter study comprised 48 patients diagnosed with TMJ arthralgia according to the Research Diagnostic Criteria for Temporomandibular Disorders. The effectiveness of a prefabricated appliance (Relax), worn by half of the patients (referred to as the R group), was compared to the effectiveness of a stabilization appliance, worn by the other half of patients (S group). Treatment outcome was assessed according to the recommendations by the Initiative on Methods, Measurement, and Pain Assessment in Clinical Trials (IMMPACT) on an intent-to-treat basis. To analyze the differences between groups, the chi-square test and the Mann-Whitney U test were used, while the Friedman analysis of variance (ANOVA) on ranks was used for the analyses between baseline data and follow-up measurements, all with a significance level set at P < .05. There were no differences between the groups at baseline. A 30% reduction of pain intensity was reported by 62.5% of the R group and 58.3% of the S group at the 10-week follow-up; 58% and 50.3%, respectively, at the 6-month follow-up; and 41.7% in both groups at 12 months. At the 12-month follow-up, pain intensity had decreased and physical function had improved in both groups (P < .005 and P < .016, respectively), without significant group differences. Emotional function (depression and nonspecific physical symptoms) did not change. Overall improvement of "better" to "symptom-free" was observed in 67% of the R group and 58% of the S group. No side effects occurred. The effectiveness of the prefabricated appliance seems to be similar to that of the stabilization appliance in alleviating TMJ pain. Since the prefabricated appliance requires only one visit for construction, it is convenient for both the general practitioner and for the patient.	\N	\N
24828643	Animal studies have shown that substantia nigra (SN) dopaminergic (DA) neurons strengthen action-reward associations during reinforcement learning, but their role in human learning is not known. Here, we applied microstimulation in the SN of 11 patients undergoing deep brain stimulation surgery for the treatment of Parkinson's disease as they performed a two-alternative probability learning task in which rewards were contingent on stimuli, rather than actions. Subjects demonstrated decreased learning from reward trials that were accompanied by phasic SN microstimulation compared with reward trials without stimulation. Subjects who showed large decreases in learning also showed an increased bias toward repeating actions after stimulation trials; therefore, stimulation may have decreased learning by strengthening action-reward associations rather than stimulus-reward associations. Our findings build on previous studies implicating SN DA neurons in preferentially strengthening action-reward associations during reinforcement learning.	\N	\N
24828964	The objectives were to quantify psychiatrists' judgments of the benefits and risks of antipsychotic treatments of patients with schizophrenia and to evaluate how patient adherence history affects these judgments. Weights assigned by respondents to risks, benefits, and alternative drug formulations in the treatment of schizophrenia were assessed via a Web-based survey by using a discrete-choice experiment. Respondents in the United States and the United Kingdom chose among alternative scenarios characterized by various levels of improvement in positive symptoms, negative symptoms, social functioning, weight gain, extrapyramidal symptoms (EPS), hyperprolactinemia, and hyperglycemia and by formulation. The effect of patient adherence history on respondents' judgments was also assessed. Random-parameters logit and bivariate probit models were estimated. The sample included 394 psychiatrists. Improvement in positive symptoms from "no improvement" to "very much improved" was the most preferred outcome over the range of improvements included and was assigned a relative importance score of 10. Other outcomes, in decreasing order of importance, were improvement in negative symptoms from "no improvement" to "very much improved" (5.2; 95% confidence interval [CI]=4.2-6.2), social functioning from "severe problems" to "mild problems" (4.6, CI=3.8-5.4), no hyperglycemia (1.9, CI=1.5-2.4), <15% weight gain (1.5, CI=.9-2.0), no hyperprolactinemia (1.3, CI=.8-1.6), and no EPS (1.1, CI=.7-1.5). As adherence decreased, formulation became more important than modest efficacy changes and injections were preferred to daily pills (p<.05). Psychiatrists favored treatments that primarily improve positive symptoms. Choice of formulation became more important as likely adherence declined.	\N	\N
24836083	Most depression rating scales are multidimensional and the resulting heterogeneity may impede identification of coherent biomarkers. The aim of this study was to compare the psychometric performance of the multidimensional 17-item Hamilton Depression Rating Scale (HAM-D17) and the 30-item Inventory of Depressive Symptomatology (IDS-C30) to that of their unidimensional six-item melancholia subscales (HAM-D6 and IDS-C6). A total of 2242 subjects from level 1 (citalopram) of the Sequenced Treatment Alternatives to Relieve Depression (STAR* study were included in the analysis. Symptom change, response and remission rates were compared for HAM-D6 versus HAM-D17 and for IDS-C6 versus IDS-C30. The changes in total scores on these scales were compared to the change in Quality of Life Enjoyment and Satisfaction Questionnaire (QLES-Q) score using correlation analysis. The response to treatment was significantly greater according to the HAM-D6 and IDS-C6. Furthermore, the correlation of changes in depression-ratings with changes in QLES-Q scores were comparable for the subscales and full scales. STAR*D was not designed to answer the research questions addressed in this analysis. Our findings indicate that the HAM-D6 and IDS-C6 melancholia scales capture a coherent construct in depression. The syndrome reflected in these scales is unidimensional, sensitive to specific pharmacological intervention, and therefore likely to have biological validity. We therefore believe that "melancholia" thus defined could be a valuable construct under the Research Domain Criteria (RDoC), which specifically aims at identifying the neurobiology underlying mental disorders and providing drugable targets.	\N	\N
24841275	To investigate sexual function and quality of life in adolescent and adult women with classic bladder exstrophy (BE). A two-part observational cross-sectional study with a questionnaire arm and a retrospective case review arm was performed. The study was undertaken in a centre providing a tertiary referral gynaecology and urology service. Outcomes were sexual function and quality-of-life scores. A total of 44 patients with BE were identified from departmental databases and included in the study, of whom 28 (64%) completed postal questionnaires. Sexual function scores and quality-of-life visual analogue scales were significantly poorer compared with normative data. Bladder exstrophy has a detrimental psychological impact on women. In future, methodical multidisciplinary paediatric follow-up research will help to identify predictors of better and worse adolescent and adult outcomes. Development and evaluation of cost-effective psychological interventions to target specific problems is also warranted.	\N	\N
24845879	Restrictive and repetitive behavior in autism may be related to deficits in cognitive control. Here, we aimed to assess functional connectivity during a cognitive control task and compare brain network activity and connectivity in children with autism spectrum disorders (ASD) and typically developing children using a multivariate data-driven approach. 19 high-functioning boys with ASD and 19 age-matched typically developing boys were included in this study. Functional magnetic resonance imaging was performed at 3T during the performance of a cognitive control task (go/no-go paradigm). Functional networks were identified using independent component analysis. Network activity and connectivity was compared between groups and correlated with clinical measures of rigid behavior using multivariate analysis of covariance. We found no differences between the groups in task performance or in network activity. Power analysis indicated that, if this were a real difference, it would require nearly 800 subjects to show group differences in network activity using this paradigm. Neither were there correlations between network activity and rigid behavior. Our data do not provide support for the presence of deficits in cognitive control in children with ASD, or the functional networks supporting this ability.	\N	\N
24847853	Protein is indispensable in the human diet, and its intake appears tightly regulated. The role of sensory attributes of foods in protein intake regulation is far from clear. We investigated the effect of human protein status on neural responses to different food cues with the use of functional magnetic resonance imaging (fMRI). The food cues varied by taste category (sweet compared with savory) and protein content (low compared with high). In addition, food preferences and intakes were measured. We used a randomized crossover design whereby 23 healthy women [mean ± SD age: 22 ± 2 y; mean ± SD body mass index (in kg/m(2)): 22.5 ± 1.8] followed two 16-d fully controlled dietary interventions involving consumption of either a low-protein diet (0.6 g protein · kg body weight(-1) · d(-1), ~7% of energy derived from protein, approximately half the normal protein intake) or a high-protein diet (2.2 g protein · kg body weight(-1) · d(-1), ~25% of energy, approximately twice the normal intake). On the last day of the interventions, blood oxygen level-dependent (BOLD) responses to odor and visual food cues were measured by using fMRI. The 2 interventions were followed by a 1-d ad libitum phase, during which a large array of food items was available and preference and intake were measured. When exposed to food cues (relative to the control condition), the BOLD response was higher in reward-related areas (orbitofrontal cortex, striatum) in a low-protein state than in a high-protein state. Specifically, BOLD was higher in the inferior orbitofrontal cortex in response to savory food cues. In contrast, the protein content of the food cues did not modulate the BOLD response. A low protein state also increased preferences for savory food cues and increased protein intake in the ad libitum phase as compared with a high-protein state. Protein status modulates brain responses in reward regions to savory food cues. These novel findings suggest that dietary protein status affects taste category preferences, which could play an important role in the regulation of protein intake in humans. This trial was registered at www.trialregister.nl/trialreg/admin/rctview.asp?TC=3288 as NTR3288.	\N	\N
24850935	To assess the association of scores on the Health Sciences Reasoning Test (HSRT) with academic and experiential performance in a doctor of pharmacy (PharmD) curriculum. The HSRT was administered to 329 first-year (P1) PharmD students. Performance on the HSRT and its subscales was compared with academic performance in 29 courses throughout the curriculum and with performance in advanced pharmacy practice experiences (APPEs). Significant positive correlations were found between course grades in 8 courses and HSRT overall scores. All significant correlations were accounted for by pharmaceutical care laboratory courses, therapeutics courses, and a law and ethics course. There was a lack of moderate to strong correlation between HSRT scores and academic and experiential performance. The usefulness of the HSRT as a tool for predicting student success may be limited.	\N	\N
24851508	The link between having a lower-limb amputation and being disabled might seem self-evident. Indeed, the medical model of disability would suggest that lower-limb amputation causes disability, and that all lower-limb amputees are disabled people. Conversely, social models of disability would argue that limb loss does not determine disability, but that disabilities are rather caused by social structures and prejudices, while the interactional model suggests that there are both individual and social causes of disability. This paper draws on interviews with nine lower-limb amputees to address amputees' own accounts of disability, in order to determine how (if at all) they make links between being an amputee and being disabled. The analysis shows that participants draw on various models of disability, as well as their own lived experiences, to construct subjective and diverse definitions of disability. Three interlinking definitions of disability recurred across the data: disability as a measure of personal (in)abilities; disability as a stigmatizing mask; and disability as an official status. Overall, disability was constructed as a complex, context-dependent label, which could not be reduced to any singular concept.	\N	\N
24851751	The purpose of this paper was to examine the effect of prenatal counseling in the Advanced Fetal Care Center (AFCC) on the well-being of parents of infants with congenital diaphragmatic hernia (CDH). From 2008 through 2012, 26 mothers and fathers of surgically repaired CDH patients who received prenatal counseling at our institution, and 15 who received no prenatal counseling, each completed the Short-Form 36 version 1 (SF-36v1) at the appropriate time points: prenatal, two weeks, and six months post-surgery. Parents in both groups did not differ by demographic characteristics. Patients who received prenatal counseling had significantly longer ventilatory time and length of stay (LOS) in the ICU and in the hospital compared to those who did not receive prenatal counseling (all P<.01). Mothers and fathers had similar SF-36v1 mental and physical component summary (MCS, PCS) post-surgery scores when compared by counseling status. Prenatal MCS scores for mothers and fathers (47 vs. 41; P=.24) were similar to those at six months post-surgery (47 vs. 47; P=.90). When hospital LOS was controlled between groups stratified by AFCC counseling status, MCS scores were comparable prenatally and were sustained at six months post-surgery for both parents. These findings may reflect the support services parents received beginning in the prenatal period.	\N	\N
24856056	The aim of our study was to evaluate whether blood pressure variability influences the rate of cognitive decline in Alzheimer's disease (AD). Two hundred and forty AD patients were periodically evaluated for a 12-month period. The blood pressure (BP) status of each patient was defined through mean and coefficient of variation for both systolic and diastolic BP. Progression of cognitive decline was investigated using the Mini Mental State Examination administered at entry and at the end of follow-up. Among the considered BP indices, only systolic BP variability explained the decrease in the Mini Mental State Examination score after adjustment for confounding variables (multiple linear regression: R(2) = 0.603, adjusted R(2) = 0.513; p < 0.001; logistic regression model: odds ratio = 2.882, 95% confidence interval = 1.772-4.495; p < 0.001). The receiver operating characteristic analysis for evaluating the ability of systolic BP variability to predict a faster cognitive decline presented an area under the curve of 0.913 (95% confidence interval = 0.874-0.953; p < 0.001). Our results suggest that BP variability may be added to the list of the potential vascular risk factors and included in the evaluation of AD patients to better define their risk profile.	\N	\N
24858165	The effect of cutaneous leishmaniasis on the quality of life (QoL) in Sri Lankan patients' had not been evaluated before. This study was done to identify the factors resulting poor QoL in cutaneous leishmaniasis. The standard one-week Dermatology Life Quality Index (DLQI) questionnaire was used on 146 patients. The children <15 years of age, illiterates, who could not understand the questionnaire were excluded. Twenty one percent had no effect; overall 86% had DLQI ≤10 indicating low/moderate effect. The least affected area was sexual function with some 92% stating they were not affected at all, while the areas of feelings, shopping, social, partner and treatment, (in descending order), being endorsed as the most affected areas. Facial lesions, lesions ≥25mm diameter, 21-40 age group were identified as being associated with poor QoL. Overall cutaneous leishmaniasis in Sri Lanka was a mild disease having low/moderate impact on 86% of patient's, in which 'feelings' being the most affected and 'sexual function' being the least affected domain.	\N	\N
24859424	The aim of this study was twofold: first, to examine the influence of decision reinvestment on decision-making performance using an option-generation task, and second to investigate its neurophysiological basis with heart rate variability. Forty-two male participants performed an option-generation task (i.e., where participants are required to generate their own options rather than being asked to decide from a set of options) under low- and high-pressure conditions. Results showed that the decision-making performance of low and high decision reinvesters was similar in the low-pressure condition, however in the high-pressure condition low reinvesters decided faster than their high reinvester counterparts. Moreover, we found that the pressure-induced reduction in parasympathetic activity was more pronounced in high reinvesters in comparison to low reinvesters. Findings are interpreted in light of the neurovisceral integration model, assuming a positive relationship between cognitive performance and parasympathetic activity. These findings offer a physiological insight into a psychological phenomenon and may also suggest a way to counteract the detrimental effects of decision reinvestment by utilizing interventions that target the parasympathetic activity, such as heart rate variability biofeedback.	\N	\N
24863837	This paper presents an interdisciplinary overview of the rational use of medicine from a metapsychological standpoint. The need to reinstate the activity of the pharmaceutical professionals vis-à-vis their patients through pharmaceutical care demands the intervention of new know-how that can ensure a revitalization of this human relationship. In this sense, by means of a compilation of passages from the works of Freud, some of the most important metapsychological concepts were presented: psychic apparatus, evenly hovering attention and commitment formations. These concepts were then presented as an applicable theoretical tool for qualitative analysis in pharmaceutical care, though especially for participant observation. Thus, the main objective was to provide new tools for the pharmacists in terms of listening and receptivity, which can enhance their professional routine regarding the relationship with their patients, as well as in the gathering and interpretation of qualitative data concerning human issues involving pharmaceutical care.	\N	\N
24871942	In March 2011, Anton Hysén (a semiprofessional footballer currently playing in the Swedish fourth division) became only the second association football (soccer) player of any professional disposition to publicly declare his homosexuality while still playing the game. This article provides a textual analysis of the print media's reaction to Hysén coming out and examines whether, in 2011, they portray more inclusive notions toward homosexuality than they did in 1990 when British footballer Justin Fashanu came out. The results advance inclusive masculinity theory as a number of print media sources (mostly British) interview Hysén in the weeks immediately after he came out and publish articles that challenge homophobia. Highlighting a change since 1990, a significant number of articles stress the need for the key stakeholders in football (players, fans, clubs, agents, the authorities, and the media) to accept gay players.	\N	\N
24875376	This paper introduces new measures of neighborhood context that are included in the second wave of the National Social Life, Health, and Aging Project (NSHAP). We describe the use of field interviewer ratings of respondents' neighborhood conditions, as well as the adaptation of existing measures for the assessment of neighborhood social context among urban and nonurban older adults. We construct scales of neighborhood problems, neighborhood social cohesion, neighborhood social ties, and perceived neighborhood danger, and assess their reliability and validity. We then calculate descriptive statistics for measures of neighborhood context across respondent age, gender, and racial/ethnic background, and across low-, moderate-, and high-density residential blocks. We find that older women report greater neighborhood cohesion and more neighborhood ties than older men, but women also perceive more neighborhood danger. Black and Hispanic older adults reside in neighborhoods with more problems, lower cohesion, fewer social ties, and greater perceived danger. Neighborhood characteristics also vary across residential densities. Neighborhood problems and perceived danger increase with block-level density, but neighborhood social cohesion and social ties were lowest among residents of moderate-density blocks. The inclusion of neighborhood context measures in the second wave of NSHAP provides a unique opportunity to explore associations among neighborhood context, social connectedness, and indicators of health and function among older adults. We discuss limitations of the measures and provide recommendations for their use.	\N	\N
24884301	Conceptions of time in children having survived malignant cerebellar tumours (CT) and healthy children matched for chronological age (HCCA) were compared, knowing that the cerebellum has been involved in time perception. Study participants included 20 children with CT (13 boys) and 20 HCCA (10 boys) aged 6-12 years. All children with CT were at least 1 year after the end of treatment without relapse. A time questionnaire (TQ) exploring duration of daily activities, time units, planning and diachronic thinking was used, as well as a video animation (VA) displaying cyclic and linear time. Children with CT obtained similar results as HCCA for time units, planning and diachronic thinking, but showed more difficulties than controls in estimating the duration of daily activities and understanding linear and cyclic time concepts (VA). These findings are not in favour of impaired time conceptions in children with CT and are probably linked to the specific life experience among children treated for a malignant pathology, rather than to the role of the cerebellum in time processing.	\N	\N
24889762	Conduct Disorder (CD) is among the most highly represented diagnostic problems in child and adolescent mental health treatment settings. There is a great deal of heterogeneity within the CD category, with potentially important implications for case conceptualization and treatment. The current review sought to detail forms of heterogeneity within CD, including callous-unemotional traits, comorbid Attention-Deficit Hyperactivity Disorder (ADHD), aggressive and nonaggressive antisocial behavior, and age of onset. The current review summarizes research on etiological factors, correlates, and trajectories associated with distinguishable dimensions of CD, and considers how this heterogeneity should be incorporated into the assessment and treatment of CD. Callous-unemotional traits have been associated with a more severe and persistent form of CD, as have comorbid ADHD and child-onset CD. Aggressive antisocial behavior is a stable behavioral dimension that emerges in early childhood and is associated with high levels of neuroticism. Nonaggressive antisocial behavior demonstrates specific associations with impulsivity, is most frequent during adolescence, and evidences more moderate levels of stability. Conduct disorder is a highly heterogeneous disorder. Although the clinical implications of this heterogeneity are discussed, future research is clearly needed to shore up our understanding of the clinical ramifications of the sub-dimensions within CD.	\N	\N
24892884	Training cognitive flexibility in preschoolers is of great interest but is not easy to achieve. In three experiments, we studied the effects of feedback on preschoolers' switch behavior with a computerized version of the Dimensional Change Card Sorting (DCCS) task. The task was designed such that feedback was connected to the stimulus and causally related to children's behavior. Experiments 1 and 2 showed that children receiving feedback on their post-switch behavior performed better than children administered a standard (no feedback) DCCS task. This effect transferred to a subsequent standard DCCS task after 5 min and after 1 week. Experiment 3 showed that children switched to the new post-switch sorting rules and not to rules that oppose the pre-switch sorting rules. These results highlight preschoolers' sensitivity to the design of feedback in learning an abstract rule.	\N	\N
24903064	Impact of catheter ablation on exercise performance, quality of life (QoL) and symptom perception in asymptomatic longstanding persistent AF (LSP-AF) patients has not been reported yet. Sixty-one consecutive patients (mean age 62 ±13 years, 71% males) with asymptomatic LSP-AF undergoing first catheter ablation were enrolled. Extended pulmonary vein antrum isolation plus ablation of complex fractionated atrial electrograms and nonpulmonary vein triggers was performed in all. QoL survey was taken at baseline and 12-months postablation, using Short Form-36 (SF-36). Information on arrhythmia perception was obtained using a standard questionnaire and corroborating symptoms with documented evidence of arrhythmia. Exercise tests were performed on 38 patients at baseline and 5 months after procedure. Recurrence was assessed using event recorder, cardiology evaluation, electrocardiogram, and 7-day holter monitoring. After 20 ± 5 months follow-up, 36 (57%) patients remained recurrence-free off-AAD. Of the 25 patients experiencing recurrence, 21 (84%) were symptomatic. Compared to baseline, follow-up SF-36 scores improved significantly in many measures. For patients with successful ablation, physical component summary (PCS) and mental component summary (MCS) demonstrated substantial improvement ( 64.2 ± 22.3 to 70.1 ± 18.6 [P = 0.041]; PCS: 62.6 ± 18.4 to 70.0 ± 14.4 [P = 0.032]). Postablation exercise study in recurrence-free patients showed significant reduction in resting and peak heart rate (75 ± 11 vs. 90 ± 17 and 132 ± 20 vs. 154.5 ± 36, respectively, P < 0.001), increase in peak oxygen pulse (13.4 ± 3 vs. 18.9 ± 16 mL/beat, Δ5.5 ± 15, P = 0.001), peak VO2 /kg (19.7 ± 5 to 23.4 ± 13 mL/kg/min [Δ 3.7 ± 10, P = 0.043]), and corresponding MET (5.6 ± 1 to 6.7 ± 4 [Δ1.1 ± 3, P = 0.03]). No improvement was observed in patients with failed procedures. Successful ablation improves exercise performance and QoL in asymptomatic LSP-AF patients.	\N	\N
24905181	Cancer clinical trials are important for resolving cancer health disparities for several reasons; however, clinical trial participation among African Americans is significantly lower than Caucasians. This study engaged focus groups of 82 female African American cancer survivors or cancer caregivers, including those in better resourced, more urban areas and less resourced, more rural areas. Informed by an integrated conceptual model, the focus groups examined perceptions of cancer clinical trials and identified leverage points that future interventions may use to improve enrollment rates. Study findings highlight variation in community knowledge regarding cancer clinical trials, and the importance of community education regarding clinical trials and overcoming historical stigma associated with clinical research specifically and the health care system more generally. Study participants commented on the centrality of churches in their communities, and thus the promise of the church as loci of such education. Findings also suggested the value of informed community leaders as community information sources, including community members who have a previous diagnosis of cancer and clinical trial experience. The sample size and location of the focus groups may limit the generalizability of the results. Since the women in the focus groups were either cancer survivors or caregivers, they may have different experiences than nonparticipants who lack the close connection with cancer. Trust in the health system and in one's physician was seen as important factors associated with patient willingness to enroll in clinical trials, and participants suggested that physicians who were compassionate and who engaged and educated their patients would build important trust requisite for patient participation in clinical trials.	\N	\N
24914882	In The Cognitive-Emotional Brain (Pessoa 2013), I describe the many ways that emotion and cognition interact and are integrated in the brain. The book summarizes five areas of research that support this integrative view and makes four arguments to organize each area. (1) Based on rodent and human data, I propose that the amygdala's functions go beyond emotion as traditionally conceived. Furthermore, the processing of emotion-laden information is capacity limited, thus not independent of attention and awareness. (2) Cognitive-emotional interactions in the human prefrontal cortex (PFC) assume diverse forms and are not limited to mutual suppression. Particularly, the lateral PFC is a focal point for cognitive-emotional interactions. (3) Interactions between motivation and cognition can be seen across a range of perceptual and cognitive tasks. Motivation shapes behavior in specific ways - for example, by reducing response conflict or via selective effects on working memory. Traditional accounts, by contrast, typically describe motivation as a global activation independent of particular control demands. (4) Perception and cognition are directly influenced by information with affective or motivational content in powerful ways. A dual competition model outlines a framework for such interactions at the perceptual and executive levels. A specific neural architecture is proposed that embeds emotional and motivational signals into perception and cognition through multiple channels. (5) A network perspective should supplant the strategy of understanding the brain in terms of individual regions. More broadly, in a network view of brain architecture, "emotion" and "cognition" may be used as labels of certain behaviors, but will not map cleanly into compartmentalized pieces of the brain.	\N	\N
24922489	Identifying a patient with treatment-resistant depression involves ensuring that at least 2 evidence-based antidepressant trials from two different pharmacologic classes have been undertaken and determining their impact on patients' symptoms, functioning, quality-of-life and social relationships as outcomes. When assessing depressive symptoms throughout the course of treatment, clinical judgment should be supplemented by using standardized tools such as the 9-item Patient Health Questionnaire (PHQ-9) and the Quick Inventory of Depressive Symptomatology (QIDS). Adjunctive treatment strategies preserve the benefits of first-line antidepressants in partial responders and potentially enhance the initial antidepressant's effect through complementary mechanisms of action. Novel "multimodal" pharmacotherapies with diverse potentially beneficial mechanisms of action are in development, which have varying degrees of activity across multiple monoamine systems including those regulated by serotonin, dopamine, and glutamate.	\N	\N
24924262	The growing prevalence of non-communicable diseases across the Middle East and North Africa poses major challenges for underfunded health services. This article presents data on the perspectives of ordinary Tunisians who are coping with two of these diseases--diabetes and hypertension--and who are obtaining treatment through Tunisian public health clinics. Little has been written to date on patient experiences of biomedical treatment in Maghreb countries. Based on qualitative methods and semi-structured interviews with 24 patients attending two clinics, one urban and one rural. We examine popular aetiological beliefs, ideas about biomedical treatment and its implications, and comparative views on the benefits and drawbacks of treatment in both public and private clinics. We highlight two main themes. One was nostalgia for a recent past when 'pure' and 'natural' food, 'proper' meals and less stressful lives meant less chronic illness, with demanding and costly treatment. The other concerned communication in the clinic, and the recurrent dismay patients felt at what they saw as the cursory attention and guidance they received from clinic staff in public facilities.	\N	\N
24924734	While transcranial magnetic stimulation (TMS) coil geometry has important effects on the evoked magnetic field, no study has systematically examined how different coil designs affect the effectiveness of cerebellar stimulation. The depth of the cerebellar targets will limit efficiency. Angled coils designed to stimulate deeper tissue are more effective in eliciting cerebellar stimulation. Experiment 1 examined basic input-output properties of the figure-of-eight, batwing and double-cone coils, assessed with stimulation of motor cortex. Experiment 2 assessed the ability of each coil to activate cerebellum, using cerebellar-brain inhibition (CBI). Experiment 3 mapped distances from the scalp to cerebellar and motor cortical targets in a sample of 100 subjects' structural magnetic resonance images. Experiment 1 showed batwing and double-cone coils have significantly lower resting motor thresholds, and recruitment curves with steeper slopes than the figure-of-eight coil. Experiment 2 showed the double-cone coil was the most efficient for eliciting CBI. The batwing coil induced CBI only at higher stimulus intensities. The figure-of-eight coil did not elicit reliable CBI. Experiment 3 confirmed that cerebellar tissue is significantly deeper than primary motor cortex tissue, and we provide a map of scalp-to-target distances. The double-cone and batwing coils designed to stimulate deeper tissue can effectively stimulate cerebellar targets. The double-cone coil was found to be most effective. The depth map provides a guide to the accessible regions of the cerebellar volume. These results can guide coil selection and stimulation parameters when designing cerebellar TMS studies.	\N	\N
24928316	This study evaluates whether the scores on the voice-related quality of life (V-RQOL) and voice activity and participation profile (VAPP) instruments show similar associations with socio-demographic characteristics, voice complaint characteristics, work-related factors, health conditions and consequences of voice complaints; and to assess agreement between V-RQOL and VAPP. In 12 primary and secondary public schools in Bogotá, we conducted a cross-sectional study among 438 Colombian school teachers with voice complaints. Participants filled out a questionnaire on socio-demographic characteristics, voice complaint characteristics, work-related factors, health conditions, economic consequences of voice complaints, and voice-related quality of life, which was assessed using the V-RQOL and the VAPP. The factors associated with the scores on the V-RQOL and VAAP were analysed using multiple linear regression. Assessment of agreement between the V-RQOL and VAPP scores was performed using the Bland-Altman plot. Simple linear regression analysis was used to examine the relationship between VAPP and V-RQOL. Results showed that individual and work-related factors that were associated with the scores derived from the questionnaires were similar for the two instruments, namely severity of voice complaints, auditory symptoms, hearing impairment, class size, and poor acoustics in the workplace. The associations between the score and the economic consequences of voice complaints were also similar for the two instruments. The V-RQOL and VAPP scores were strongly associated with one another and showed high agreement with regard to teachers' perception of quality of life. These findings suggest that factors identified as being associated with the scores on the V-RQOL and VAPP are shared by the two instruments, showing that their approaches to quality-of-life assessment are similar. Both scales were strongly associated with one another and showed high agreement. Identify factors associated with scores on voice-related quality of life (V-RQOL) and voice activity and participation profile (VAPP). Identify whether the scores on V-RQOL and VAPP show similar associations with individual and work-related factors. Explain agreement between the scores on V-RQOL and VAPP.	\N	\N
24928479	Concurrent administration of dopamine and serotonin reuptake inhibitors reduces cocaine self-administration in monkeys. Consonant with this, clinical trials assessing modafinil and selective serotonin reuptake inhibitors alone show some efficacy as potential pharmacotherapies for cocaine dependence. We hypothesized that combining modafinil with escitalopram would attenuate the euphoric effects of cocaine to a greater degree than modafinil alone. In a randomized, double blind, parallel groups design participants received either placebo (0mg/day; n=16), modafinil (200mg/day; n=16), escitalopram (20mg/day; n=17), or modafinil+escitalopram (200+20mg/day; n=15) for 5 days. On day 5, during separate sessions participants received an intravenous sample of cocaine (0 or 20mg; randomized) and five $1 bills. Participants rated the subjective effects of the infusions and subsequently made choices to either return $1 and receive another infusion or keep $1 and receive no infusion. Compared to saline, cocaine (20mg) significantly (p≤0.008) increased most ratings, including "good effects", "stimulated", and "high". Relative to placebo, modafinil significantly (p≤0.007) attenuated subject-rated increases of "any drug effect", "high", "good effects", and "stimulated" produced by cocaine. Compared to saline, participants chose cocaine infusions significantly more; however, no treatment significantly reduced choices for cocaine infusions. Escitalopram did not enhance the efficacy of modafinil to reduce any measure. Modafinil attenuated many positive subjective effects produced by cocaine; however, escitalopram combined with modafinil did not enhance the efficacy of modafinil to reduce cocaine effects.	\N	\N
24928758	On 12 March 2011 an earthquake devastated the Matsunoyama and Matsudai districts of Tōkamachi City, Niigata, Japan. These areas had high pre-existing suicide rates, especially among the elderly. We investigated whether mental health status became worse among the sufferers 5 months after the earthquake, and what kind of factors were implicated in any changes. A 15-item questionnaire that tapped earthquake-related variables and the Kessler 10 Psychological Distress Scale to measure psychological distress were distributed to 1923 residents aged over 40 years. The mean age (S.D.) of the total 1731 respondents (male, 805; female, 926) was 68.2 (13.1) years. Of these, we assessed K10 scores from 1346 respondents. The mean scores (S.D.) for K10 and K6 (six selected items from the K10) were 5.8 (6.3) and 3.4 (3.9), respectively. Among the respondents, 9.1% and 3.2% obtained a score of K10 ≥15 and K6 ≥13, respectively. These scores showed slightly higher psychological distress, especially among the elderly, in comparison with existing community-based data. Categorical regression analysis revealed significant and relatively strong effects of initial psychological impact, decrease in sleep hours, advanced age, and decrease in interpersonal relationships within the community on the K10 score. The last item suggests the importance of socio-environmental factors in post-disaster mental health.	\N	\N
24930049	A new method for administering cannabinoids, called butane hash oil ("dabs"), is gaining popularity among marijuana users. Despite press reports that suggest that "dabbing" is riskier than smoking flower cannabis, no data address whether dabs users experience more problems from use than those who prefer flower cannabis. The present study aimed to gather preliminary information on dabs users and test whether dabs use is associated with more problems than using flower cannabis. Participants (n=357) reported on their history of cannabis use, their experience with hash oil and the process of "dabbing," reasons for choosing "dabs" over other methods, and any problems related to both flower cannabis and butane hash oil. Analyses revealed that using "dabs" created no more problems or accidents than using flower cannabis. Participants did report that "dabs" led to higher tolerance and withdrawal (as defined by the participants), suggesting that the practice might be more likely to lead to symptoms of addiction or dependence. The use of butane hash oil has spread outside of the medical marijuana community, and users view it as significantly more dangerous than other forms of cannabis use.	\N	\N
24939003	On the first few days after admission to the Geriatric-Internal Medicine department, the suffering level of patients with advanced dementia (Mini-Mental State Examination 0 of 30) was evaluated according to the Mini-Suffering State Examination (MSSE). During hospitalization, 14.8% (27 of 183) of patients with advanced dementia were died with a mean survival rate of 19.86 ± 26.9 days. The MSSE scale score of died patients was 7.56 ± 1.71 during the first few days of admission which indicates high suffering levels. The MSSE scale score of survived patients with advanced dementia was 3.99 ± 2.10 which confirms their low level of suffering. There was a significant difference (P < .001) between the groups. Patients with dementia who died and were diagnosed as having Aminoff suffering syndrome during the first few days of admission had a high suffering level and short-survival time.	\N	\N
24939780	There is an increasing need for organs for transplantation purposes. Knowledge and attitudes among the medical team may affect the donation process. When respiration and cardiac activity are being sustained by artificial means, Norwegian law requires angiographic evidence of cessation of cerebral circulation as well as clinical examination before an organ donation can be carried out. We wished to survey Norwegian doctors' attitudes to organ donation and how donation processes are being addressed. A questionnaire with pre-defined response alternatives was distributed to doctors in intensive-care units as well as to specialists and junior registrars in neurosurgery in Norwegian donor hospitals in 2008-2009. Altogether 435 doctors (55%) returned a completed questionnaire. A total of 315 of 420 (75%) responded that they would consider initiating organ-preserving treatment when there is no more hope for the patient, while 18% were uncertain and 7% responded that they would not consider this option. Altogether 68 of 424 (16%) maintained that if an organ donation was relevant and current legislation could be disregarded, clinical diagnostics would be sufficient to establish a diagnosis of death. Another 22% were uncertain, while 62% were of the opinion that clinical diagnostics would be insufficient. A total of 258 of 416 (62%) reported that in their opinion, the next of kin most often could understand the implications of total destruction of the brain when this was explained to them. Future teaching should emphasise the opportunity for organ-preserving treatment in cases where a fatal outcome is expected.	\N	\N
24942142	To examine whether late-career job loss increased depression among older workers approaching retirement in the USA and Europe. Longitudinal data came from the Health and Retirement Survey and the Survey of Health, Ageing, and Retirement in Europe. Workers aged 50 to 64 years in 13 European countries and the USA were assessed biennially from 2006 to 2010. Individual fixed effects models were used to test the effect of job loss on depressive symptoms, controlling for age, sex, physical health, initial wealth and socio-demographic factors. Job loss was associated with a 4.78% [95% confidence interval (CI): 0.823% to 8.74%] increase in depressive symptoms in the USA compared with a 3.35% (95% CI: 0.486% to 6.22%) increase in Europe. Job loss due to a worker's unexpected firm closure increased depression scores in both the USA (beta=28.2%, 95% CI: 8.55% to 47.8%) and Europe (beta=7.50%, 95% CI: 1.25% to 13.70%), but pooled models suggested significantly stronger effects for US workers (P<0.001). American workers who were poorer before the recession experienced significantly larger increases in depressive symptoms compared with wealthier US workers (beta for interaction=-0.054, 95% CI: -0.082 to -0.025), whereas pre-existing wealth did not moderate the impact of job loss among European workers. Job loss is associated with increased depressive symptoms in the USA and Europe, but effects of job loss due to plant closure are stronger for American workers. Wealth mitigates the impact of job loss on depression in the USA more than in Europe.	\N	\N
24949949	Varenicline was developed to aid smoking cessation by reducing smoking reinforcement. The present study tests this reinforcement-reduction hypothesis among smokers preparing to quit. After a one-week baseline, treatment-seeking smokers were randomized to receive three weeks of varenicline or placebo (Weeks 2-4). During each of the four weeks of the study, smokers completed a hypothetical cigarette purchase task (CPT) via handheld devices in their natural environment. Behavioral economic measures of simulated smoking if cigarettes were free (demand intensity), sensitivity of consumption to increasing price (elasticity), and price at which purchases would drop to 0 (breakpoint) were estimated. The exponential demand equation fit the purchase task data well across subjects and time. As predicted, demand intensity decreased and sensitivity to price (elasticity) increased over time. However, changes in demand intensity did not differ by treatment group. Contrary to our hypothesis that varenicline would increase sensitivity to price, the placebo group tended to become more elastic in their purchases during Weeks 2 and 3; the groups did not differ in elasticity at Week 4. Breakpoint did not vary by group, time, or their interaction. Simulated smoking demand can be validly assessed in the natural environment of treatment-seeking smokers. Simulated demand indices of smoking reinforcement diminished as smokers approached their target quit date. However, there was no evidence that varenicline facilitated these changes over a three-week period, leaving open the mechanisms by which varenicline reduces smoking rate prior to cessation and improves long-term abstinence.	\N	\N
24950410	Polymorphic variation at the ABCB1 gene has been shown to affect the pharmacodynamics and kinetics of various drugs. This study aimed to determine the frequency of occurrence of Single Nucleotide Polymorphism (SNP) in position A118G OPRM1 (rs1799971) gene and C.3435 (rs1045642) gene in tramadol users in comparison with normal controls. This was a cross sectional case-control outpatient study. The study sample consisted of 127 subjects (74 tramadol-dependents and 50 healthy controls). All patients fulfilled the Diagnostic and Statistical Manual IV Criteria for substance dependence (on tramadol). Genotyping of the OPRM1 gene 118 SNP and ABCB1 genes C.3435 SNP was performed by PCR, followed by restriction fragment length polymorphism identification. A significant association was found between the ABCB1 gene T allele at the polymorphic site 3435 and tramadol dependence. No significant association was observed with the A118G OPRM1 gene. The high frequency of ABCB1 gene T allele present at the polymorphic site 3435 could provide a protective mechanism from tramadol dependence disorder. Further study, using a larger sample, would be useful in further evaluating the possible role of ABCB1 gene polymorphisms.	\N	\N
24956028	Listening situations with multiple talkers or background noise are common in everyday communication and are particularly demanding for older adults. Here we review current research on auditory perception in aging individuals in order to gain insights into the challenges of listening under noisy conditions. Informationally rich temporal structure in auditory signals--over a range of time scales from milliseconds to seconds--renders temporal processing central to perception in the auditory domain. We discuss the role of temporal structure in auditory processing, in particular from a perspective relevant for hearing in background noise, and focusing on sensory memory, auditory scene analysis, and speech perception. Interestingly, these auditory processes, usually studied in an independent manner, show considerable overlap of processing time scales, even though each has its own 'privileged' temporal regimes. By integrating perspectives on temporal structure processing in these three areas of investigation, we aim to highlight similarities typically not recognized.	\N	\N
24960395	The purpose of this study was to evaluate the clinical performance of posterior preveneered stainless steel crowns after three years. NuSmile crowns and Kinder Krowns were randomly allocated on paired molars using a split-mouth design. Variables such as fracture, wear, gingival health, and esthetics were recorded. (P<.05). Statistical analysis was completed on 34 paired crowns in 14 children. After three years, 53 percent of crowns were fracture free compared to 81 percent at one year. There was minimal esthetic impact for most fractures due to the location of the veneer fracture, but five crowns had extensive fracture. No difference was reported in the clinical performance between the two crown types. Fracture was more likely to occur where the adjacent tooth was missing. Parents reported a satisfaction rating of 8.3 out of 10. Clinical performance of both crown types was similar and successful for three years. Facing fracture occurred in 47 percent of crowns but had minimal impact on the esthetic value or parental satisfaction in the majority of cases. These crowns offer an esthetic alternative to the traditional stainless steel crown, but parents should be alerted to the possibility of veneer loss over time.	\N	\N
24960439	Anxiety and depressive disorders commonly co-occur during adolescence, share multiple vulnerability factors, and respond to similar psychosocial and pharmacological interventions. However, anxiety and depression may also be considered distinct constructs and differ on some underlying properties. Prior research efforts on evidence-based treatments for youth have been unable to examine the concurrent trajectories of primary anxiety and depressive concerns across the course of treatment. The advent of transdiagnostic approaches for these emotional disorders in youth allows for such examination. The present study examined the separate trajectories of adolescent anxiety and depressive symptoms over the course of a transdiagnostic intervention, the Unified Protocol for the Treatment of Emotional Disorders in Adolescence (UP-A; Ehrenreich et al., 2008), as well as up to six months following treatment. The sample included 59 adolescents ages 12-17 years old (M=15.42, SD=1.71) who completed at least eight sessions of the UP-A as part of an open trial or randomized, controlled trial across two treatment sites. Piecewise latent growth curve analyses found adolescent self-rated anxiety and depressive symptoms showed similar rates of improvement during treatment, but while anxiety symptoms continued to improve during follow-up, depressive symptoms showed non-significant improvement after treatment. Parent-rated symptoms also showed similar rates of improvement for anxiety and depression during the UP-A to those observed for adolescent self-report, but little improvement after treatment across either anxiety or depressive symptoms. To a certain degree, the results mirror those observed among other evidence-based treatments for youth with anxiety and depression, though results hold implications for future iterations of transdiagnostic treatments regarding optimization of outcomes for adolescents with depressive symptoms.	\N	\N
24961305	Developmental alcohol exposure both early in life and during adolescence can have a devastating impact on normal brain structure and functioning, leading to behavioral and cognitive impairments that persist throughout the lifespan. This review discusses human work as well as animal models used to investigate the effect of alcohol exposure at various time points during development, as well as specific behavioral and neuroanatomical deficits caused by alcohol exposure. Further, cellular and molecular mediators contributing to these alcohol-induced changes are examined, such as neurotrophic factors and apoptotic markers. Next, this review seeks to support the use of aerobic exercise as a potential therapeutic intervention for alcohol-related impairments. To date, few interventions, behavioral or pharmacological, have been proven effective in mitigating some alcohol-related deficits. Exercise is a simple therapy that can be used across species and also across socioeconomic status. It has a profoundly positive influence on many measures of learning and neuroplasticity; in particular, those measures damaged by alcohol exposure. This review discusses current evidence that exercise may mitigate damage caused by developmental alcohol exposure and is a promising therapeutic target for future research and intervention strategies.	\N	\N
24962877	The aim of this qualitative study was to explore the perceptions of meaning of death among the elderly in a Bangladeshi community, and to understand how the meaning of death affects one's overall well-being. Understandings of death were explored through the explanations respondents provided on the journey of the soul during lifetime and the afterlife, concepts of body-soul duality, and perceived "good" and "bad" deaths. The relationship to well-being was expressed in terms of longevity, anxiety/acceptance of death, and preferred circumstances for death. Seven in-depth interviews and one informal discussion session provided the bulk of the data, while Participatory Rapid Appraisal (PRA) tools, including daily routines and body mapping, supplemented our findings. Elderly members of the community had very specific ideas about the meaning of death, and provided clear explanations regarding the journey of the soul, drawing on ideas of body-soul duality to substantiate claims. Due to long coexistence fusion of Hindu and Muslim ideas around death was found. Anxiety/fear of death was associated with some secular issues, on the contrary the perception of longevity was found linked with spirituality. Insights revealed from this study of subtle differences in the perceptions regarding issues around death may aid the policy makers develop effective end-of-life interventions.	\N	\N
24971373	The authors found the behavioral factors that influence the organization members' compliance with the information security policy in organizations on the basis of neutralization theory, Theory of planned behavior, and protection motivation theory. Depending on the theory of planned behavior, members' attitudes towards compliance, as well as normative belief and self-efficacy, were believed to determine the intention to comply with the information security policy. Neutralization theory, a prominent theory in criminology, could be expected to provide the explanation for information system security policy violations. Based on the protection motivation theory, it was inferred that the expected efficacy could have an impact on intentions of compliance. By the above logical reasoning, the integrative behavioral model and eight hypotheses could be derived. Data were collected by conducting a survey; 194 out of 207 questionnaires were available. The test of the causal model was conducted by PLS. The reliability, validity, and model fit were found to be statistically significant. The results of the hypotheses tests showed that seven of the eight hypotheses were acceptable. The theoretical implications of this study are as follows: (1) the study is expected to play a role of the baseline for future research about organization members' compliance with the information security policy, (2) the study attempted an interdisciplinary approach by combining psychology and information system security research, and (3) the study suggested concrete operational definitions of influencing factors for information security policy compliance through a comprehensive theoretical review. Also, the study has some practical implications. First, it can provide the guideline to support the successful execution of the strategic establishment for the implement of information system security policies in organizations. Second, it proves that the need of education and training programs suppressing members' neutralization intention to violate information security policy should be emphasized.	\N	\N
24977393	This study investigates the relationship between anxiety reduction and functional outcomes in children and adolescents receiving intensive interdisciplinary rehabilitation services for chronic pain (CP). Specifically, we evaluated whether: (1) anxiety changes over the course of treatment; (2) anxiety covaries with functional outcomes to rehabilitation; and (3) change in anxiety predicts change in functional outcomes from rehabilitation for CP. Using 3 separate measures assessing anxiety-related constructs, we hypothesized that anxiety would be associated with functioning, both before and following intensive rehabilitation for CP. Further, we hypothesized that a decrease in anxiety-related symptoms following rehabilitation would predict a positive change in functional outcomes. Our sample consisted of 119 children and adolescents treated for CP in an interdisciplinary rehabilitation program between 2007 and 2012. Children completed 3 measures related to anxiety (general anxiety, pain-specific anxiety, pain catastrophizing) and 2 functional outcome measures (eg, Bath Adolescent Pain Questionnaire, PedsQL) as part of clinical care. Measures of anxiety-related constructs were significantly correlated with measures of impairment and functioning, both at admission and at 1-month postdischarge. Regression analyses demonstrated that, after controlling for age, sex, and pain level at admission, a decrease in anxiety significantly predicted between 14% and 40% unique variance in functional outcomes. The findings of this study support existing research on anxiety and CP, specifically the relationship between anxiety and pain-related disability. This study also supports the benefit of intensive interdisciplinary rehabilitation for both reducing anxiety and increasing functional outcomes, suggesting a possible link in children's response to intervention. Study limitations and future directions for related research are discussed.	\N	\N
24988256	The current study aims to evaluate individual, relational, and community-level risk and promotive factors for transactional sex involvement among substance-using youth. Youth (ages 14-24 years) presenting for care in an urban emergency department, who reported drug use within the past 6 months, were surveyed as part of a larger study assessing violence. Of the 600 youth enrolled in this study, 350 presented to the emergency department with violent injury. Based on youth presenting with violent injury, a proportionally selected (age and gender) comparison group of youth (n = 250) presenting without violent injury were enrolled. Participants were queried about both risk and promotive factors at the individual, relational, and community levels. Of the sample, 7.3% reported involvement in transactional sex within the past month. Regression analyses indicated that being African American or other race (as compared with White), having more than one sexual partner, depressive symptoms, negative peer influence, and substance use treatment utilization were positively associated with transactional sex involvement. Increased school involvement was negatively related to involvement in transactional sex. Drug-using youth who reported recent transactional sex involvement are more likely to experience increased HIV risk, depressive symptoms, and negative peer influence and are less likely to experience the promotive factors of school involvement. Future research is needed to better understand the bidirectional relationship between transactional sex involvement and both risk and promotive factors at multiple ecological levels.	\N	\N
24990012	Self-awareness is a significant predictor of neurorehabilitation process and outcome and encompasses metacognitive knowledge and online awareness. The literature focuses primarily on intellectual awareness and research on online awareness is lacking. To examine online awareness for functional tasks, how it is affected by task experience and its relationships with neurogenic and psychogenic factors. Thirty six adults with ABI attending neurorehabilitation participated in this study. Online awareness was measured as the discrepancy between subjective ratings of performance and performance on functional tasks, as rated by experienced therapists. Participants' ratings were recorded before and immediately after task experience, as well as following a mediated review of task steps. The Impaired Self-Awareness scale (ISA) and the Denial of Disability scale (DD) rated neurogenic and psychogenic mechanisms of unawareness. Results indicated significant differences between therapists' and participants' ratings before and after IADL task performance, and following mediation. Participants typically overestimated their functional independence and did not significantly change their ratings after task experience. Significant moderate to strong correlations were found between online awareness measures and both DD and ISA scales. Overestimation of functional independence is common in persons with ABI, is related to both neurogenic and psychogenic factors and is not significantly affected by single task experience. Further studies are required to examine the effect of theoretically driven awareness interventions in neurorehabilitation.	\N	\N
24998622	Current frameworks for understanding the link between early adverse childhood experiences and later negative life outcomes, including psychopathology, focus on the mediating negative impact on brain and biological systems in the developing child resulting broadly from stress and trauma. Although this approach is useful, we argue that the framework could be functionally extended by distinguishing the effects of two different types of abnormal input, both deviations from the expectable environment in early childhood. Specifically, we review the consequences of inadequate input (eg, neglect/deprivation) and harmful input (eg, abuse/trauma) on brain and biological development. We then review evidence on the differential links between each type of abnormal input to four selected domains of psychopathology (indiscriminate social behavior, posttraumatic stress disorder, attention-deficit/hyperactivity disorder, and conduct problems), and consider potential mechanisms for inadequate and harmful input to lead to these outcomes. We conclude that the careful consideration of the type of deviation from the expected environment, while acknowledging the practical difficulties in assessing this, is likely to lead to clearer understanding of the mechanism of risk for psychopathology, and that tailored approaches to prevention and intervention may be informed by considering the unique consequences of inadequate and harmful input when experienced in early childhood.	\N	\N
25008196	When children endure needle-related medical procedures (NRMPs), different emotions arise for the child and his/her parents. Despite the parents' own feelings, they have a key role in supporting their child through these procedures. The aim of this study is to describe the meanings of supporting children during NRMPs from the perspective of the parents. Twenty-one parents participated in this study. A reflective lifeworld research (RLR) approach was used and phenomenological analysis was applied. The essential meaning of the phenomenon-supporting children during an NRMP-is characterized as "keeping the child under the protection of one's wings," sometimes very close and sometimes a little further out under the wingtips. The essential meaning is additionally described through its constituents: paying attention to the child's way of expressing itself, striving to maintain control, facilitating the child's understanding, focusing the child's attention, seeking additional support, and rewarding the child. The conclusion is that parents' ability to be supportive can be affected when seeing their child undergo an NRMP. To regain the role as the child's protector and to be able to keep the child "under the protection of one's wings," parents need support from the staff.	\N	\N
25010351	The purpose of this pilot study was to describe patterns of alcohol consumption among continuing care retirement community(CCRC) residents and to explore the role of drinking motives and affective states on drinking context and consumption. We utilized a phone-based daily diary approach to survey older adults about their daily alcohol consumption, context of drinking (e.g. drinking alone), positive and negative affect, and their motives for drinking. Data were analyzed descriptively, and regression models were developed to examine associations between sociodemographic factors, affect, drinking context and motives, and alcohol consumption. CCRC residents drank most frequently at home and were alone almost half of drinking days on average, although the context of drinking varied considerably by participant. Problem alcohol use was rare, but hazardous use due to specific comorbidities, symptoms and medications, and the amount of alcohol consumption was common. Respondents endorsed higher social motives for drinking and lower coping motives. Social motives were associated with decreased likelihood of drinking alone, but negative affect was associated with decreased likelihood of drinking outside one's home. Coping and social motives were associated with greater consumption, and higher positive affect was associated with lower consumption. Among CCRC residents, alcohol use may be socially motivated rather than motivated by coping with negative affect. Future research should examine other motives for drinking in older adulthood. Evaluation of older adults living in CCRCs should include attention to health factors beyond problem use as other forms of hazardous use may be common in CCRCs.	\N	\N
25010860	The fear of a shortage of physicians in some regions of Germany is growing. A drain of physicians into non-clinical activities is being discussed as a possible reason. To counteract this drain the extent of physicians' thinking about leaving patient care and the corresponding reasons need to be elucidated. All physicians upto 40 years of age and registered with the State Chamber of Physicians of Saxony (n=5,956) received a paper-pencil questionnaire inquiring about socio-demographics, job satisfaction, thinking about leaving patient care, and corresponding reasons. Reponse rate was 40% (n=2 357). Nearly a quarter of the physicians working in patient care thought about leaving patient care. Practicing in a hospital and having children were significantly associated with think-ing about leaving patient care. The main reasons were poor compatibility of profession and family, high burden due to shifts, poor compatibility of profession and private interests, high work load, and frequent overtime hours. Development and implementation of measures preventing especially long-term or permanent leave is crucial. Approaches enabling physicians to reconcile work and family play a special role.	\N	\N
25012440	Ethnic, social and cultural factors contribute to axis I comorbid conditions in bipolar disorder (BPD). Korea has strict laws against illicit drugs and a relatively permissive prevailing attitude toward alcohol. The present study aimed to explore the lifetime axis I comorbidity rate in patients with BPD in Korea. Clinically stable patients with bipolar I (n=222) and bipolar II (n=194) disorders were recruited from four tertiary medical centers in Korea. The subjects׳ diagnoses and axis I comorbid conditions were evaluated using the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID) and the Korean version of the Diagnostic Interview for Genetic Studies (K-DIGS). The lifetime prevalence of anxiety disorders, substance use disorders and eating disorders was explored. The prevalence of these axis I comorbid conditions was compared with data from prior studies in other countries and to data concerning the general Korean population. A total of 45.1% of all subjects had at least one axis I comorbid condition. Anxiety disorders (30.2%) were the most common comorbidity, followed by alcohol use disorders (16.8%). Males with BPD showed a higher rate of alcohol dependence compared to the general male population and females with BPD showed a greater risk of having alcohol use disorder compared to the general female population. The rate of drug use disorder was extremely low (1.7%), and only one subject had an illicit-drug-related problem. Cross-sectional studies. Comorbid conditions of Korean patients with BPD showed a distinct pattern, which is associated with the ethnic, social and cultural characteristics in Korea.	\N	\N
25012624	Cannabis is increasingly prescribed clinically and utilized by people living with HIV/AIDS (PLWHA) to address symptoms of HIV disease and to manage side effects of antiretroviral therapy (ART). In light of concerns about the possibly deleterious effect of psychoactive drug use on adherence to ART, we sought to determine the relationship between high-intensity cannabis use and adherence to ART among a community-recruited cohort of HIV-positive illicit drug users. We used data from the ACCESS study, an ongoing prospective cohort study of HIV-seropositive illicit drug users linked to comprehensive ART dispensation records in a setting of universal no-cost HIV care. We estimated the relationship between at least daily cannabis use in the last 6 months, measured longitudinally, and the likelihood of optimal adherence to ART during the same period, using a multivariate linear mixed-effects model accounting for relevant socio-demographic, behavioral, clinical and structural factors. From May 2005 to May 2012, 523 HIV-positive illicit drug users were recruited and contributed 2,430 interviews. At baseline, 121 (23.1 %) participants reported at least daily cannabis use. In bivariate and multivariate analyses we did not observe an association between using cannabis at least daily and optimal adherence to prescribed HAART (Adjusted Odds Ratio = 1.12, 95 % Confidence Interval [95 % CI]: 0.76-1.64, p value = 0.555.) High-intensity cannabis use was not associated with adherence to ART. These findings suggest cannabis may be utilized by PLWHA for medicinal and recreational purposes without compromising effective adherence to ART.	\N	\N
25022969	Anorexia nervosa (AN) is a serious, potentially life-threatening disorder characterized by severe weight loss, dysregulated eating, and often excessive exercise. While psychiatric illnesses such as depression are associated with increased levels of pro-inflammatory mediators, evidence for such disturbances in patients with AN has been less clear. In an exploratory study of possible disturbances in immune responses in AN, we assayed a panel of cytokines and chemokines in the blood of patients undergoing inpatient treatment, testing the hypothesis that metabolic disturbances in this disease would lead to a pattern of immune disturbances distinct from that of other psychiatric diseases. For this purpose, we evaluated patients by the Beck Depression Inventory-II (BDI-II) and the Eating Disorders Examination-Questionnaire and assessed cytokines and chemokines by enzyme-linked immunosorbent assays. Patients reported a moderate level of depression (mean BDI-II = 22.6) but exhibited few immunologic abnormalities of the kind associated with major depressive disorder [e.g., increased interleukin (IL)-6]; RANTES showed the most frequent elevations and was increased in 4 of the patients studied. Together, these findings suggest that features of AN such as loss of adipose tissue and excessive exercise may attenuate cytokine production and thus modulate the experience of illness that impacts on core features of disease.	\N	\N
25024049	Previous research suggests a possible link between insomnia and mortality, but findings are mixed and well-controlled studies are lacking. The aim of the current study was to examine the effect of insomnia in middle age on all-cause mortality. Using a cohort design with 13-15 years follow-up, mortality registry data were linked to health information obtained during 1997-99, as part of the community-based Hordaland Health Study (HUSK), in Western Norway. 6,236 participants aged 40-45 provided baseline information on self- reported insomnia using the Karolinska Sleep Questionnaire Scale (defined according to the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-V), sociodemographic factors, health behaviors, shift/night-work, obstructive sleep apnea symptoms, sleep duration, sleep medication use, anxiety, depression, as well as a range of somatic diagnoses and symptoms. Height, weight and blood pressure were measured. Information on mortality was obtained from the Norwegian Cause of Death Registry. Insomnia was reported by 5.6% (349/6236) at baseline and a significant predictor of all-cause-mortality (hazard ratio [HR] = 2.74 [95% CI:1.75-4.30]). Adjusting for all confounders did not attenuate the effect (HR = 3.34 [95% CI:1.67-6.69]). Stratifying by gender, the effect was especially strong in men (HR = 4.72 [95% CI:2.48-9.03]); but also significant in women (adjusted HR = 1.96 [95% CI:1.04-3.67]). The mortality risk among participants with both insomnia and short sleep duration (<6.5 hours) was particularly high, whereas insomnia in combination with normal/greater sleep duration was not associated with mortality. Insomnia was associated with a three-fold risk of mortality over 13-15 years follow-up. The risk appeared even higher in males or when insomnia was combined with short sleep duration, although such unadjusted subgroup analyses should be interpreted with caution. Establishing prevention strategies and low-threshold interventions should consequently be a prioritized task for public health policy.	\N	\N
25024247	When I began my medical student clinical rotations, I quickly became overwhelmed by feelings of inadequacy. While the doctors around me conjured appropriate diagnoses and treatment approaches, I fumbled with the only tools I possessed: my time and a smile. It was only when I met the patient Ms Jones that I came to understand the potential impact of these simple tools. My encouragement became part of her recovery process. She gave me the confidence to construct this ability of comforting patients into a small platform of confidence from which I could safely venture to educate patients or suggest treatments to residents. It could be something that I could reliably fall back on in times of doubt and something I could pass along to other people I met.	\N	\N
25024764	Medical treatment in patients suffering from Parkinson's disease is very difficult as dose-finding is mainly based on selective and subjective impressions by the physician. To allow for the objective evaluation of patients' symptoms required for optimal dosefinding, a telemonitoring system tracks the motion of patients in their surroundings. The system focuses on providing interoperability and usability in order to ensure high acceptance. Patients wear inertia sensors and perform standardized motor tasks. Data are recorded, processed and then presented to the physician in a 3D animated form. In addition, the same data is rated based on the UPDRS score. Interoperability is realized by developing the system in compliance with the recommendations of the Continua Health Alliance. Detailed requirements analysis and continuous collaboration with respective user groups help to achieve high usability. A sensor platform was developed that is capable of measuring acceleration and angular rate of motions as well as the absolute orientation of the device itself through an included compass sensor. The system architecture was designed and required infrastructure, and essential parts of the communication between the system components were implemented following Continua guidelines. Moreover, preliminary data analysis based on three-dimensional acceleration and angular rate data could be established. A prototype system for the telemonitoring of Parkinson's disease patients was successfully developed. The developed sensor platform fully satisfies the needs of monitoring patients of Parkinson's disease and is comparable to other sensor platforms, although these sensor platforms have yet to be tested rigorously against each other. Suitable approaches to provide interoperability and usability were identified and realized and remain to be tested in the field.	\N	\N
25026037	The apolipoprotein E (APOE) ε4 genotype is associated with an increased risk of Alzheimer's disease. In community surveys, older adults with this genotype have been found to have lower scores on neuropsychological tests than those who do not. It is possible that this is the consequence of subclinical changes in cognition in those persons who later develop dementia. The aim of this research was to determine whether the effect of APOE genotype on cognition would remain if those who subsequently became demented were retrospectively removed from the analysis of the baseline test data from a sample of healthy adults. A sample of 241 nondemented persons over the age of 65 for whom APOE genotyping was available were administered a range of neuropsychological tests at baseline and were followed up 10 years later. Significant differences between the ε4-present and ε4-absent groups were found for the delayed recall trial of the Rey Auditory Verbal Learning Test and the Trail Making Test. When those participants known to have developed dementia during the follow-up period were excluded from the analysis of the baseline data these differences disappeared. A total of 113 nondemented survivors from the original sample were retested, and no difference was found in the rate of decline on any measure between the ε4-present and ε4-absent groups. It is likely that the reported effect of the ε4 APOE genotype on cognition is the consequence of the ε4-present group containing persons whose cognition is subtly affected by the early stages of a dementing process. It is also unlikely that the presence of the ε4 allele by itself leads to a significantly accelerated rate of cognitive decline in the nondemented elderly.	\N	\N
25028308	Vaccination coverage against seasonal influenza virus among healthcare personnel is low. The aim of this study was to know the reasons for which the medical students have intention to be vaccinated against influenza when they become healthcare workers (HCWs), and to identify its determining factors. A cross-sectional study was performed during the 2011-2012 school year. It included all enrolled medical students from a Spanish University. The information (intention to be vaccinated, reasons and 8 questions about knowledge of influenza vaccine) was obtained by a self-administered questionnaire. Absolute and relative frequencies were calculated and the associations were then evaluated using a Chi-square test and logistic regression. 654 students of the 1130 (57.9%) completed the questionnaire. 63.0% had intention to be vaccinated. The main reasons to have intention to be vaccinated were: belief that vaccination is convenient (68.2%), to avoid transmitting influenza to patients (65.5%), and to avoid getting influenza from patients (64.8%). The main reasons for not having intention to be vaccinated were: low risk of influenza (41.7%) and to avoid shots/medication (27.7%). Knowledge that the vaccine is recommended for HCWs was associated with the intention (p= 0.000). Intention to get vaccinated was high regarding current coverage; thus, it is needed to investigate why the coverages against influenza among Spanish physicians are usually low. The level of knowledge has left room for improvement and knowing that the vaccine is recommended for HCWs was associated with the intention.	\N	\N
25036453	To examine the implementation of the Surgical Safety Checklist (SSC) among surgeons and anaesthetists working in Swiss hospitals and clinics and their perceptions of the SSC. Cross-sectional survey at the 97th Annual Meeting of the Swiss Society of Surgery, Switzerland, 2010. Opinions of the SSC were assessed with a 6-item questionnaire. 152 respondents answered the questionnaire (participation rate 35.1%). 64.7% respondents acknowledged having a checklist in their hospital or their clinic. Median implementation year was 2009. More than 8 out of 10 respondents reported their team applied the Sign In and the Time Out very often or quasi systematically, whereas almost half of respondents acknowledged the Sign Out was applied never or rarely. The majority of respondents agreed that the checklist improves safety and team communication, and helps to develop a safety culture. However, they were less supportive about the opinion that the checklist facilitates teamwork and eliminates social hierarchy between caregivers. This survey indicates that the SSC has been largely implemented in many Swiss hospitals and clinics. Both surgeons and anaesthetists perceived the SSC as a valuable tool in improving intraoperative patient safety and communication among health care professionals, with lesser importance in facilitating teamwork (and eliminating hierarchical categories).	\N	\N
25037152	During the last decade there has been increased recognition of the prevalence of antenatal depression as well as an expansion in research examining the impact of maternal mood during pregnancy on offspring development. The aim of this review was to summarise the theoretical underpinnings and empirical evidence regarding the impact of antenatal depression on children's developmental outcomes. Biological mechanisms hypothesised to account for an association between antenatal depression and adverse offspring outcomes are first identified including the functioning of the prenatal Hypothalamic Pituitary Adrenal (HPA) axis and epigenetic processes. A systematic literature search is then conducted of studies examining the impact of antenatal depression on child development. In general, studies examining associations between antenatal depression and offspring temperament, cognitive and emotional outcomes reveal either no effect of the prenatal environment or small effects that often attenuate following adjustment for other antenatal and postnatal risk factors. In contrast, an independent effect of antenatal depression on children's conduct problems and antisocial behaviour is a well-replicated finding. There is emerging evidence that exposure to depression during pregnancy impacts negatively on offspring biology, although the findings are complex and require replication. Psychological and pharmacological treatments of antenatal depression are then reviewed, considering whether antidepressant medication exerts harmful effects on the foetus. We close by proposing that antenatal depression is an early marker of a developmental cascade to future mental health problems for both mothers and offspring.	\N	\N
25043319	This study investigated symptom patterns that might distinguish between individuals with and without a diagnosis of Social Phobia (SP) across the adult lifespan. A sample of 5411 self-reported social worriers was derived from Wave 1 (2001 and 2002) of the U.S. National Epidemiological Survey of Alcohol and Related Conditions (NESARC). Participants were stratified into four age groups (18-29 years, 30-44 years, 45-64 years, 65-96 years), and further divided into two diagnostic groups (self-reported social worriers with and without a SP diagnosis). Binary logistic regression analyses revealed that a core set of symptoms was associated with SP across the adult lifespan. There were also successive reductions in the number of symptoms associated with SP in each age group, such that older adults endorsed numerically fewer SP symptoms. Though our sample size is smaller than ideal for the nature of our analyses, the NESARC represents one of the largest existing clinical datasets we know of. Despite age-related reductions in symptom frequency, a core set of SP symptoms consistently distinguished between diagnostic groups, irrespective of age.	\N	\N
25046722	Nathan Kogan, professor emeritus of psychology at the New School for Social Research and visiting scholar at the Educational Testing Service (ETS), died on April 28, 2013, in Princeton, New Jersey, at the age of 86. The son of immigrants from Poland and Ukraine, Nat was born in Bethlehem, Pennsylvania, on May 2, 1926. Nat described himself as a general psychologist, an apt characterization given the remarkable breadth of his research spanning cognitive, personality, social, developmental, and, most recently, evolutionary psychology. He was an unusually modest man, a conscientious collaborator, and a dedicated mentor to generations of graduate students, junior faculty, and young researchers. A prodigious researcher and a prolific writer (with more than 100 articles and chapters and several books to his credit), he was active until the very end.	\N	\N
25048005	It is evident that once psychosis is present in patients with schizophrenia, the underlying biological process of the illness has already been ongoing for many years. At the time of diagnosis, patients with schizophrenia show decreased mean intracranial volume (ICV) as compared with healthy subjects. Since ICV is driven by brain growth, which reaches its maximum size at approximately 13 years of age, this finding suggests that brain development in patients with schizophrenia is stunted before that age. The smaller brain volume is expressed as decrements in both grey and white matter. After diagnosis, it is mainly the grey matter loss that progresses over time whereas white matter deficits are stable or may even improve over the course of the illness. To understand the possible causes of the brain changes in the first phase of schizophrenia, evidence from treatment studies, postmortem and neuroimaging investigations together with animal experiments needs to be incorporated. These data suggest that the pathophysiology of schizophrenia is multifactorial. Increased striatal dopamine synthesis is already evident before the time of diagnosis, starting during the at-risk mental state, and increases during the onset of frank psychosis. Cognitive impairment and negative symptoms may, in turn, result from other abnormalities, such as NMDA receptor hypofunction and low-grade inflammation of the brain. The latter two dysfunctions probably antedate increased dopamine synthesis by many years, reflecting the much earlier presence of cognitive and social dysfunction. Although correction of the hyperdopaminergic state with antipsychotic agents is generally effective in patients with a first-episode psychosis, the effects of treatments to correct NMDA receptor hypofunction or low-grade inflammation are (so far) rather modest at best. Improved efficacy of these interventions can be expected when they are applied at the onset of cognitive and social dysfunction, rather than at the onset of psychosis.	\N	\N
25053654	The "jumping to conclusions" (JTC) data-gathering bias is implicated in the development and maintenance of psychosis but has only recently been studied in first episode psychosis (FEP). In this study, we set out to establish the relationship of JTC in FEP with delusions and neuropsychological functioning. One hundred and eight FEP patients and 101 age-matched controls completed assessments of delusions, general intelligence (IQ), working memory (WM), and JTC (the probabilistic reasoning "beads" task). Half the FEP participants jumped to conclusions on at least 1 task, compared with 25% of controls (OR range 2.1 to 3.9; 95% CI range 1.5 to 8.0, P values ≤ .02). JTC was associated with clinical, but not nonclinical delusion severity, and with neuropsychological functioning, irrespective of clinical status. Both IQ and delusion severity, but not WM, were independently associated with JTC in the FEP group. JTC is present in FEP. The specific association of JTC with clinical delusions supports a state, maintaining role for the bias. The associations of JTC with neuropsychological functioning indicate a separable, trait aspect to the bias, which may confer vulnerability to psychosis. The work has potential to inform emerging interventions targeting reasoning biases in early psychosis.	\N	\N
25054836	Select cases of intractable obsessive-compulsive disorder (OCD) have undergone neurosurgical ablation for more than half a century. However, to our knowledge, there have been no randomized clinical trials of such procedures for the treatment of any psychiatric disorder. To determine the efficacy and safety of a radiosurgery (gamma ventral capsulotomy [GVC]) for intractable OCD. In a double-blind, placebo-controlled, randomized clinical trial, 16 patients with intractable OCD were randomized to active (n = 8) or sham (n = 8) GVC. Blinding was maintained for 12 months. After unblinding, sham-group patients were offered active GVC. Patients randomized to active GVC had 2 distinct isocenters on each side irradiated at the ventral border of the anterior limb of the internal capsule. The patients randomized to sham GVC received simulated radiosurgery using the same equipment. Scores on the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) and the Clinical Global Impression-Improvement (CGI-I) Scale. Response was defined as a 35% or greater reduction in Y-BOCS severity and "improved" or "much improved" CGI-I ratings. Three of 8 patients randomized to active treatment responded at 12 months, while none of the 8 sham-GVC patients responded (absolute risk reduction, 0.375; 95% CI, 0.04-0.71). At 12 months, OCD symptom improvement was significantly higher in the active-GVC group than in the sham group (Y-BOCS, P = .046; Dimensional Y-BOCS, P = .01). At 54 months, 2 additional patients in the active group had become responders. Of the 4 sham-GVC patients who later received active GVC, 2 responded by post-GVC month 12. The most serious adverse event was an asymptomatic radiation-induced cyst in 1 patient. Gamma ventral capsulotomy benefitted patients with otherwise intractable OCD and thus appears to be an alternative to deep-brain stimulation in selected cases. Given the risks inherent in any psychiatric neurosurgery, such procedures should be conducted at specialized centers. clinicaltrials.gov Identifier: NCT01004302.	\N	\N
25059121	Although effectiveness of web-based interventions on lifestyle changes are recognized, the potential of such programs on metabolic syndrome has not been explored. We describe the protocol of a randomized controlled trial that aims to determine the feasibility, acceptability, usability, and effectiveness of interactive technology on lifestyle intervention in a population with metabolic syndrome. This is a two-arm randomized controlled trial. The study includes 160 participants (n = 80 per arm) who will be recruited via online registration on the study website. The inclusion criteria are that they should have metabolic syndrome and have access to the Internet. All participants will receive information on dietary intake and physical activity through the study website. The intervention group will receive additional resources via the study website including interactive Healthy Heart Profile and calorie restricted diet tailored to the participants. The primary outcomes are feasibility, acceptability, usability, and the change in metabolic syndrome components. The secondary outcomes are comparing quality of life, physical activity and food intake among the study arms. The participants will be followed up to 6 months with data collection scheduled at baseline, 3 and 6 months. There is a need for developing and evaluating web-based interventions that target people with high risk for cardiovascular diseases. This study will therefore make an important contribution to this novel field of research and practice. IRCT201111198132N1.	\N	\N
25061301	The purpose of this study was to examine the effectiveness of group psychoeducation to relieve the psychological distress of mothers of children with high-functioning pervasive developmental disorders (HFPDD) and to improve the behaviors of the children. Seventy-two mothers of preschool outpatients with HFPDD were randomly assigned to a four-session brief group psychoeducational program (GP). The sessions were held every second week in addition to the usual treatment (GP + treatment as usual [TAU] group), or to a TAU-alone group. The primary outcome was self-reported symptoms of maternal mental health as assessed using the 28-item General Health Questionnaire (GHQ-28) at 21 weeks post-randomization (week 21). The GHQ-28 at the end of the intervention (week 7), Aberrant Behavior Checklist (ABC) for the behavior of the children, the Zarit Burden Interview (ZBI), and the Medical Outcomes Study 36-item Short Form Health Survey (SF-36) were carried out at weeks 7 and 21. We tested the group effects with the interaction between the intervention and the evaluation points. The GHQ-28 score at week 21 was significantly higher in the GP + TAU group as compared to that in the TAU-alone group, indicating a greater improvement in the TAU-alone group. There was no evidence that GP + TAU led to a greater improvement of maternal mental health than TAU-alone at week 7. Similarly, no evidence was obtained to indicate that GP + TAU led to a reduction in the ABC or ZBI scores by week 7 or 21. The adjusted scores for the RF (role emotional) and MH (mental health) subscales of the SF-36 at week 21 were also significantly lower in the GP + TAU group, indicating a similar tendency to that of the change of the GHQ-28 score at week 21. The psychoeducational program did not alleviate maternal distress, aberrant behaviors of the children, or caregiver burden.	\N	\N
25062837	The ability to perceive social intentions from people's eyes is present from an early age, yet little is known about whether this skill is fully developed in childhood or that subtle changes may still occur across adolescence. This fMRI study investigated the ability to read mental states by using an adapted version of the Reading the Mind in the Eyes task within adolescents (aged 12-19 years) over a 2-year test-retest interval. This longitudinal setup provides the opportunity to study both stability over time as well as age-related changes. The behavioral results showed that participants who performed well in the mental state condition at the first measurement also performed well at the second measurement. fMRI results revealed positive test-retest correlations of neural activity in the right superior temporal sulcus and right inferior frontal gyrus for the contrast mental state > control, suggesting stability within individuals over time. Besides stability of activation, dorsal medial prefrontal cortex showed a dip in mid-adolescence for the mental state > control condition and right inferior frontal gyrus decreased linearly with age for the mental state > control condition. These findings underline changes in the slope of the developmental pattern depending on age, even in the existence of relatively stable activation in the social brain network.	\N	\N
25066041	One of the strongest predictors of healthy child development is the quality of maternal care. Although many measures of observation and self-report exist in humans to assess global aspects of maternal care, such qualitative measures are lacking in nonhuman primates. In this study, we developed an instrument to measure global aspects of maternal care in rhesus monkeys, with the goal of complementing the individual behavioral data collected using a well-established rhesus macaque ethogram during the first months postpartum. The 22 items of the instrument were adapted from human maternal sensitivity assessments and a maternal Q-sort instrument already published for macaques. The 22 items formed four dimensions with high levels of internal reliability that represented major constructs of maternal care: (1) Sensitivity/Responsivity, (2) Protectiveness, (3) Permissiveness, and (4) Irritability. These dimensions yielded high construct validity when correlated with mother-infant frequency and duration behavior that was collected from focal observations across the first 3 postnatal months. In addition, comparisons of two groups of mothers (Maltreating vs. Competent mothers) showed significant differences across the dimensions suggesting that this instrument has strong concurrent validity, even after controlling for focal observation variables that have been previously shown to significantly differentiate these groups. Our findings suggest that this Instrument of Macaque Maternal Care has the potential to capture global aspects of the mother-infant relationship that complement individual behaviors collected through focal observations.	\N	\N
25081181	To determine the reasons for non-attendance at structured education sessions among people with a recent diagnosis of Type 2 diabetes. This was a qualitative study using semi-structured interviews to elicit the main themes explaining non-attendance. A thematic framework method was applied to analyse the data. People who had not attended structured education were recruited from a population cohort of newly diagnosed Type 2 diabetes from South London (the South London Diabetes cohort study), UK. A sample of 30 people was interviewed. Three main themes emerged from the qualitative data explaining non-attendance at structured education: (1) lack of information/perceived benefit of the programme (e.g. not being informed about the course by their health professional); (2) unmet personal preferences (e.g. parking, timing); and (3) shame and stigma of diabetes (e.g. not wishing to tell others of diabetes diagnosis). This is the first time that reasons for non-attendance have been explored in depth among people who have newly diagnosed Type 2 diabetes. Novel reasons identified included non-attendance because of shame and stigma of diabetes. To improve uptake at structured education we need to: consider how health professionals in primary care communicate with their patients on the subject of structured diabetes education; offer alternatives to the traditional group education format; and understand that diabetes is associated with health-related stigma, which may affect participation.	\N	\N
25086291	Depressive-, anxiety-, and somatoform disorders are among the most common psychiatric disorders. The assessment of comorbid personality pathology or traits in these disorders is relevant, because it can lead to the exacerbation of them or to poorer remission rates. To date, no research findings have been published on the comparison of these three prevalent patient groups with regard to comorbid dimensional personality pathology. Data of participants (18-60 years) came from a web-based Routine Outcome Monitoring (ROM) programme. The present study used baseline data and was designed to compare personality pathology profiles between three separate outpatient groups: pure anxiety disorders (n=1633), pure depressive disorders (n=1794), and pure somatoform disorders (n=479). Personality pathology was measured with the Dimensional Assessment of Personality Pathology-Short Form (DAPP-SF). The pure depressive disorder group, in comparison to the other two disorder groups, exhibited the worst psychopathological and functional health image and most personality pathology. In the pure anxiety disorder group, the highest mean was found for the personality trait Anxiousness; and in the pure depressive disorder group for the traits Identity problems, Affective lability, Anxiousness, and Restricted expression. The cross-sectional nature of the study limits the conclusions that can be drawn. The assessment of comorbid personality pathology in depressive-, anxiety-, somatoform disorders is clinically relevant, whether a patient has a personality disorder or not. This way, treatment could partly be focused on specific personality traits that may be counterproductive for treatment outcome, especially in depressive disorders.	\N	\N
25087219	Effective management and prevention of widespread burnout among medical students in Hungary require thorough understanding of its relations to coping strategies, which lacks sufficient data. To explore the prevalence of burnout and its relations to coping strategies among medical students. Cross-sectional study with 292 participants. Burnout was assessed by the Maslach Burnout Inventory-Student Survey. Coping strategies were evaluated by the Folkman-Lazarus Ways of Coping Questionnaire and questions about health-maintenance behaviours. Associations between burnout and coping strategies were explored with linear regression analyses. The prevalence of high-level burnout was 25-56%. Both problem-focused coping and support-seeking were protective factors of exhaustion and cynicism, however, they predicted reduced personal accomplishment. Emotion-focused coping predicted exhaustion and cynicism and correlated negatively with reduced personal accomplishment. Health-maintenance behaviours were protective factors for exhaustion and predicted reduced personal accomplishment. Deployment of coping strategies that target the most prevalent burnout dimension may improve effective management of burnout.	\N	\N
25089021	Depersonalisation disorder (DPD) is characterised by a sense of unreality about the self and the world. Research suggests altered autonomic responsivity and dysfunction in prefrontal and temporal lobe areas in this condition. We report the first structural magnetic resonance imaging study of 20 patients with DPD and 21 controls using the FreeSurfer analysis tool employing both region-of-interest and vertex-based methods. DPD patients showed significantly lower cortical thickness in the right middle temporal region according to both methods of analysis. The vertex-based method revealed additional differences in bilateral temporal lobes, inferior frontal regions, the right posterior cingulate, and increased thickness in the right gyrus rectus and left precuneus. Clinical severity scores were negatively correlated with cortical thickness in middle and right inferior frontal regions. In sum, grey matter changes in the frontal, temporal, and parietal lobes are associated with DPD. Further research is required to specify the functional significance of the findings and whether they are vulnerability or disease markers.	\N	\N
25091366	Primary progressive multiple sclerosis (PPMS) is the least common MS disease course and carries the worst prognosis. In relapsing-remitting multiple sclerosis (RRMS) disability accumulation occurs in two distinct phases, but it is unclear whether this is also true for PPMS. Here we investigate factors associated with early and late disability accumulation in PPMS. We used Kaplan-Meier survival analyses and Cox regression to investigate the influence of sex, age at disease onset and onset symptoms on time to, and age at, Expanded Disability Status Scale (EDSS) 4 and 6, as well as the time from EDSS 4 to 6 in patients with PPMS. We identified 500 patients with PPMS. The analyses on time to EDSS 4 included 358 patients, and those on time to EDSS 6 included 392 patients. The median times to EDSS 4 and EDSS 6 were 5 and 9 years. The analyses on age at EDSS 4 included 360 patients, and those on age at EDSS 6 included 402 patients. The median ages at EDSS 4 and EDSS 6 were 51 and 55 years. Older age at onset and bilateral motor onset symptoms were independently associated with a shorter time to both EDSS 4 and EDSS 6. Sex and other onset symptoms were not associated with time to, or age at, landmark disability. Only age at onset was significantly associated with the time from EDSS 4 to EDSS 6. Age at disease onset is the most important predictor of disability accumulation in PPMS. Bilateral motor onset symptoms were associated with quicker disease progression. In contrast to RRMS, we found no evidence for distinct phases of disability accumulation in PPMS. Disability accumulation in PPMS appears to be affected by the same factors throughout its course.	\N	\N
25092219	Increasing evidence has implicated the role of Disrupted-in-Schizophrenia-1 (DISC1), a potential susceptibility gene for schizophrenia, in early neurodevelopmental processes. However, the effect of its genotype variation on brain morphologic changes related to neurodevelopmental abnormalities in schizophrenia remains largely unknown. This magnetic resonance imaging study examined the association between DISC1 Ser704Cys polymorphism and a range of brain neurodevelopmental markers [cavum septi pellucidi (CSP), adhesio interthalamica (AI), olfactory sulcus depth, and sulcogyral pattern (Types I, II, III, and IV) in the orbitofrontal cortex (OFC)] in an all Japanese sample of 75 schizophrenia patients and 87 healthy controls. The Cys carriers had significantly larger CSP than the Ser homozygotes for both schizophrenia patients and healthy controls. The Cys carriers also exhibited a reduction in the Type I pattern of the right OFC in the healthy controls, but not in the schizophrenia patients. The DISC1 Ser704Cys polymorphism did not affect the AI and olfactory sulcus depth in either group. These results suggested a possible role of the DISC1 genotype in the early neurodevelopment of human brains, but failed to show its specific role in the neurodevelopmental pathology of schizophrenia.	\N	\N
25093558	A recent study has found that obese women (but not men) have difficulty inhibiting food-rewarded, but not money-rewarded, appetitive behaviour, suggesting that obesity is associated with cognitive deficits that could selectively promote food intake, perhaps in a sex-dependent manner.	\N	\N
25099049	This article describes the socio-demographic characteristics of a sample of gay men in three cities in Chile, as well as experience with homophobia and subjective well-being. Snowball sampling was used to interview 325 gay men. The main findings included high levels of perceived discrimination and victimization, but interviewees reported higher levels of social well-being compared to studies elsewhere in the country. Age was related to differences in levels of social well-being, but not other variables. Individuals with university education reported higher levels of victimization and greater impact of discrimination on their lives. Gay men in Santiago reported a higher relative impact from incidents of aggression, but better levels of social well-being and happiness compared to those in other regions of Chile.	\N	\N
25099152	The present report describes an animal model for examining the effects of radiation on a range of neurocognitive functions in rodents that are similar to a number of basic human cognitive functions. Fourteen male Long-Evans rats were trained to perform an automated intra-dimensional set shifting task that consisted of their learning a basic discrimination between two stimulus shapes followed by more complex discrimination stages (e.g., a discrimination reversal, a compound discrimination, a compound reversal, a new shape discrimination, and an intra-dimensional stimulus discrimination reversal). One group of rats was exposed to head-only X-ray radiation (2.3 Gy at a dose rate of 1.9 Gy/min), while a second group received a sham-radiation exposure using the same anesthesia protocol. The irradiated group responded less, had elevated numbers of omitted trials, increased errors, and greater response latencies compared to the sham-irradiated control group. Additionally, social odor recognition memory was tested after radiation exposure by assessing the degree to which rats explored wooden beads impregnated with either their own odors or with the odors of novel, unfamiliar rats; however, no significant effects of radiation on social odor recognition memory were observed. These data suggest that rodent tasks assessing higher-level human cognitive domains are useful in examining the effects of radiation on the CNS, and may be applicable in approximating CNS risks from radiation exposure in clinical populations receiving whole brain irradiation.	\N	\N
25112567	Rapidly aging populations constitute a critical issue for researchers and policymakers across the world; the challenges of a shifting demographic structure are particularly pertinent in the case of China. Population control strategies implemented in China in the late 1970s have substantially changed the social and demographic structure of Chinese cities and the traditional role of families in caring for elderly people. To meet the growing needs of elderly residents "aging in place," age-friendly environments and new types of senior services are required and encouraged. This research examines the satisfaction of seniors in relation to the elderly services and living environments available to them, through empirical studies of six types of neighborhoods in Beijing. Using structural equation modeling (SEM), a satisfaction model under the Person-Environment Fit (P-E Fit) model framework was developed. This model considered the senior respondent's health status, economic attributes, family and social support networks, and neighborhood living environments. Social support was found to be the primary factor affecting satisfaction amongst the urban elderly in Beijing. The research also highlights the need to differentiate between different types of neighborhoods, which can differ significantly in terms of the socio-economic attributes (i.e., family structure, income, and education) of their senior residents. As such, based on the path coefficients revealed by different structural equation models of various neighborhoods, four types of neighborhoods were identified: in Type 1 neighborhoods, the neighborhood environment and the senior services provided by communities were primary factors in elderly satisfaction; in Type 2 neighborhoods, the satisfaction of inhabitants was strongly influenced by personal attributes such as health and income; Type 3 neighborhoods were residence of low-income people where the level of social support was the foremost factor; and in Type 4, social support and the environment were both essential.	\N	\N
25114076	The detection of early Alzheimer's disease (AD) can rely on subjective and informant reports of cognitive impairment. However, relationships between subjective cognitive impairment, objectively measured cognitive function, and amyloid-β (Aβ) biomarkers remain unclear. To determine the extent to which impairment or decline in subjective and informant rated cognitive impairment was associated with memory in healthy older adults with high Aβ. Healthy older adults (n = 289) enrolled in the Australian Imaging, Biomarkers and Lifestyle (AIBL) study were studied at baseline. Pittsburgh Compound B was used to determine Aβ status at baseline. At baseline and 18 months assessments, subjective memory impairment was assessed using the Memory Complaint Questionnaire and the Short Form of the Informant Questionnaire on Cognitive Decline in the Elderly. Cognition was measured using the Cogstate Brief Battery. At baseline, there were no differences between low and high Aβ groups in subjective or informant-rated cognitive impairment, depressive and anxiety symptoms, or cognitive function. Longitudinal analyses showed moderate decline in learning and working memory over the 18 months in the high Aβ group. However there was no change over time in subjective or informant-rated cognitive impairment, depressive and anxiety symptoms, or cognition in either Aβ group. Although healthy older adults with high Aβ levels show decline in learning and working memory over 18 months, subjective or informant ratings of cognitive impairment do not change over the same period suggesting subjective cognitive impairment may have limited utility for the very early identification of AD.	\N	\N
25118284	Passive immunization with anti-amyloid-β peptide (Aβ) antibodies is effective in animal models of Alzheimer disease. With the advent of efficient in vitro selection technologies, the novel class of designed ankyrin repeat proteins (DARPins) presents an attractive alternative to the immunoglobulin scaffold. DARPins are small and highly stable proteins with a compact modular architecture ideal for high affinity protein-protein interactions. In this report, we describe the selection, binding profile, and epitope analysis of Aβ-specific DARPins. We further showed their ability to delay Aβ aggregation and prevent Aβ-mediated neurotoxicity in vitro. To demonstrate their therapeutic potential in vivo, mono- and trivalent Aβ-specific DARPins (D23 and 3×D23) were infused intracerebroventricularly into the brains of 11-month-old Tg2576 mice over 4 weeks. Both D23 and 3×D23 treatments were shown to result in improved cognitive performance and reduced soluble Aβ levels. These findings demonstrate the therapeutic potential of Aβ-specific DARPins for the treatment of Alzheimer disease.	\N	\N
25120200	Attention-deficit/hyperactivity disorder (ADHD) is a prevalent and chronic mental health condition that often results in substantial impairments throughout life. Although evidence-based pharmacological and psychosocial treatments exist for ADHD, effects of these treatments are acute, do not typically generalize into non-treated settings, rarely sustain over time, and insufficiently affect key areas of functional impairment (i.e., family, social, and academic functioning) and executive functioning. The limitations of current evidence-based treatments may be due to the inability of these treatments to address underlying neurocognitive deficits that are related to the symptoms of ADHD and associated areas of functional impairment. Although efforts have been made to directly target the underlying neurocognitive deficits of ADHD, extant neurocognitive interventions have shown limited efficacy, possibly due to misspecification of training targets and inadequate potency. We argue herein that despite these limitations, next-generation neurocognitive training programs that more precisely and potently target neurocognitive deficits may lead to optimal outcomes when used in combination with specific skill-based psychosocial treatments for ADHD. We discuss the rationale for such a combined treatment approach, prominent examples of this combined treatment approach for other mental health disorders, and potential combined treatment approaches for pediatric ADHD. Finally, we conclude with directions for future research necessary to develop a combined neurocognitive + skill-based treatment for youth with ADHD.	\N	\N
25120213	Training in mindfulness skills has been shown to increase autobiographical memory specificity. The aim of this study was to examine whether there is also an association between individual differences in trait mindfulness and memory specificity using a non-clinical student sample (N = 70). Also examined were the relationships between other memory characteristics and trait mindfulness, self-reported depression and rumination. Participants wrote about 12 autobiographical memories, which were recalled in response to emotion word cues in a minimal instruction version of the Autobiographical Memory Test, rated each memory for seven characteristics, and completed the Freiburg Mindfulness Inventory, the Depression, Anxiety, and Stress Scale, and the Ruminative Responses Scale. Higher rumination scores were associated with more reliving and more intense emotion during recall. Depression scores were not associated with any memory variables. Higher trait mindfulness was associated with lower memory specificity and with more intense and more positive emotion during recall. Thus, trait mindfulness is associated with memory specificity, but the association is opposite to that found in mindfulness training studies. It is suggested that this difference may be due to an influence of trait mindfulness on memory encoding as well as retrieval processes and an influence on the mode of self-awareness that leads to a greater focus on momentary rather than narrative self-reference.	\N	\N
25128642	The aim of the present study was to examine whether tactile suppression, the phenomenon whereby tactile perception is suppressed during movement, would occur in the context of back movements. Of particular interest, it was investigated if tactile suppression in the back would be attenuated in those suffering from chronic low back pain. Individuals with chronic low back pain (N = 30) and a matched control group (N = 24) detected tactile stimuli on three possible locations (back, arm, chest) while performing a back or arm movement, or no movement. We hypothesized that the movements would induce tactile suppression, and that this effect would be largest for low-intense stimuli on the moving body part. We further hypothesized that, during back movements, tactile suppression on the back would be less pronounced in the chronic low back pain group than in the control group. The results showed the expected general tactile suppression effects. The hypothesis of back-specific attenuation of tactile suppression in the chronic low back pain group was not supported. However, back-specific tactile suppression in the chronic low back pain group was less pronounced in those who performed the back movements more slowly.	\N	\N
25128878	There exists converging evidence to support a role of pain-related fear in the pathophysiology and treatment of chronic pain conditions. Pain-related fear is shaped by associative learning and memory processes, which remain poorly characterized especially in the context of abdominal pain such as in irritable bowel syndrome (IBS). Therefore, using event-related functional magnetic resonance imaging (fMRI), we assessed the neural mechanisms mediating the formation, extinction and reinstatement of abdominal pain-related fear in healthy humans. Employing painful rectal distensions as clinically-relevant unconditioned stimuli (US), in this fear conditioning study we tested if differential excitatory and inhibitory learning is evocable after very few CS-US learning trials ("rapid conditioning"), and explored the underlying neural substrates of these learning and memory processes. In N=24 healthy men and women, "rapid" fear acquisition was accomplished by pairing visual conditioned stimuli (CS(+)) with painful rectal distensions as unconditioned stimuli (US), while different visual stimuli (CS(-)) were presented without US (differential delay conditioning with five CS(+) and five CS(-) presentations and a 80% reinforcement ratio). During extinction, all CS were presented without US. Subsequently, a reinstatement procedure was implemented, defined as the retrieval of an extinguished memory after unexpected and unpaired exposure to the US, followed by CS presentations. For each phase, changes in perceived CS-US contingency and CS unpleasantness were assessed with visual analogue scales and compared with analyses of variance. fMRI data were analyzed using whole-brain analyses (at p<.001 uncorrected) and in regions-of-interest analyses with familywise error correction of alpha (pFWE<.05). Differential neural activation in response to the CS during each experimental phase (i.e., CS(+)>CS(-); CS(+)<CS(-)) was analyzed without and subsequently also with a linear parametric modulation including trial number as a regressor. A significant valence change (i.e. increased CS(+) unpleasantness) was observed following acquisition, indicating successful differential aversive learning. On the other hand, CS-US contingency awareness was not fully established. These behavioral results were paralleled by differential activation of the putamen (pFWE<.05), insula (pFWE<.05) and secondary somatosensory cortex (S2, p<.001 uncorrected) in response to the CS(+) during acquisition. The same analysis with a linear parametric modulation confirmed but also strengthened the resulting activations, which were all highly significant in ROI analyses at pFWE<.05. Extinction and reinstatement involved differential activation in response to the CS(-), involving the cingulate cortex and primary motor cortex (M1) during extinction and the posterior cingulate cortex (PCC) during reinstatement (all p<.001 uncorrected), without obvious effects upon linear parametric modulation analysis. Abdominal pain stimuli are effective US that elicit conditioned pain-related fear even after very few learning experiences without full contingency awareness. These findings extend similar evidence of "rapid learning" in response to interoceptive US (e.g., conditioned taste aversion, conditioned nausea), and have implications for the pathophysiology and treatment of chronic abdominal pain such as in IBS.	\N	\N
25133460	Our purpose in the present study was to expand understanding of math beliefs in college students by developing 3 new psychometrically tested scales as guided by expectancy-value theory, self-efficacy theory, and health belief model. Additionally, we identified which math beliefs (and which theory) best explained variance in math behaviors and performance by college students and which students were most likely to have problematic math beliefs. Study participants included 368 college math students who completed questionnaires to report math behaviors (attending class, doing homework, reading textbooks, asking for help) and used a 5-point rating scale to indicate a variety of math beliefs. For a subset of 84 students, math professors provided final math grades. Factor analyses produced a 10-item Math Value Scale with 2 subscales (Class Devaluation, No Future Value), a 7-item single-dimension Math Confidence Scale, and an 11-item Math Barriers Scale with 2 subscales (Math Anxiety, Discouraging Words). Hierarchical multiple regression revealed that high levels of the newly discovered class devaluation belief (guided by expectancy-value theory) were most consistently associated with poor math behaviors in college students, with high math anxiety (guided by health belief model) and low math confidence (guided by self-efficacy theory) also found to be significant. Analyses of covariance revealed that younger and male students were at increased risk for class devaluation and older students were at increased risk for poor math confidence.	\N	\N
25133898	The present study examined changes in sleep quality following hematopoietic stem cell transplantation (HSCT) and investigated associations with biobehavioral factors. Individuals undergoing HSCT for hematologic malignancies (N=228) completed measures of sleep quality and psychological symptoms pre-transplant and 1, 3, 6 and 12 months post transplant. Circulating inflammatory cytokines (IL-6, TNF-α) were also assessed. Sleep quality was poorest at 1 month post transplant, improving and remaining relatively stable after 3 months post transplant. However, approximately half of participants continued to experience significant sleep disturbance at 6 and 12 months post transplant. Mixed-effects linear regression models indicated that depression and anxiety were associated with poorer sleep quality, while psychological well-being was associated with better sleep. Higher circulating levels of IL-6 were also linked with poorer sleep. Subject-level fixed effects models demonstrated that among individual participants, changes in depression, anxiety and psychological well-being were associated with corresponding changes in sleep after covarying for the effects of time since transplant. Sleep disturbance was most severe when depression and anxiety were greatest and psychological well-being was lowest. Findings indicate that sleep disturbance is a persistent problem during the year following HSCT. Patients experiencing depression or anxiety and those with elevated inflammation may be at particular risk for poor sleep.	\N	\N
25144589	The purpose of this article is to examine the state of the science of sexual assault research to direct future research in three key areas: responses, mediators, and current theory with a religious or spiritual focus addressing recovery. Three research questions guided the investigation of literature and the formation of this article: (a) What are common survivor responses to, and long-term effects of, sexual assault?; (b) What are mediators for recovery after sexual assault?; and (c) What theory with a religious or spiritual focus exists to address recovery from sexual assault? This research identifies significant gaps in the literature underscoring the importance of future research that examines responses to and long-term effects of sexual assault, need for mediators during recovery, and need to develop theory using religious and spiritual tenets aiding in recovery from sexual assault. Further research is necessary to develop this science, expand understanding, and support sexual assault survivors on their recovery journey.	\N	\N
25151517	Previous research has shown the relation between social sharing and emotional processing to be notoriously complex. In the present study, we unraveled this complexity by, for the first time, taking 3 key aspects of this relation into account simultaneously: the nature of the emotion, the timing of possible sharing effects, and the multicomponential character of emotions. Using the day reconstruction method, we first identified an intense anger or sadness target episode for each participant. In a second phase, participants repeatedly reported their sharing behavior and intensity of different emotion components over 5 days. Growth curve analyses revealed that sharing anger leads to several immediate and delayed beneficial effects, whereas sharing sadness leads to limited positive effects that emerge later on. This implies that all 3 aspects under study, as well as their interplay, are of critical importance in the relation between sharing and emotional processing.	\N	\N
25156159	Recent evidence suggests a probabilistic relationship exists between the phonological/orthographic form of a word and its lexical-syntactic category (specifically nouns vs. verbs) such that syntactic prediction may elicit form-based estimates in sensory cortex. We tested this hypothesis by conducting multi-voxel pattern analysis (MVPA) of fMRI data from early visual cortex (EVC), left ventral temporal (VT) cortex, and a subregion of the latter - the left mid fusiform gyrus (mid FG), sometimes called the "visual word form area." Crucially, we examined only those volumes sampled when subjects were predicting, but not viewing, nouns and verbs. This allowed us to investigate prediction effects in visual areas without any bottom-up orthographic input. We found that voxels in VT and mid FG, but not in EVC, were able to classify noun-predictive trials vs. verb-predictive trials in sentence contexts, suggesting that sentence-level predictions are sufficient to generate word form-based estimates in visual areas.	\N	\N
25156228	Smoking rates are higher among low socioeconomic (SES) groups, and there is evidence that inequalities in smoking are widening over time in many countries. Low SES smokers may be more likely to smoke and less likely to quit because smoking is heavily concentrated in their social contexts. This study investigated whether low SES smokers (1) have more smoking friends, and (2) are more likely to gain and less likely to lose smoking friends over time. Correlates of having more smoking friends and gaining or losing smoking friends were also considered. Respondents included 6321 adult current smokers (at recruitment) from Wave 1 (2002) and Wave 2 (2003) of the International Tobacco Control Project (ITC) Four Country Survey, a nationally representative longitudinal cohort survey of smokers in Australia, Canada, UK, and US. Low SES smokers reported more smoking friends than moderate and high SES smokers. Low SES smokers were also more likely to gain smoking friends over time compared with high SES smokers. Smokers who were male, younger, and lived with other smokers reported more smoking friends, and were also more likely to gain and less likely to lose smoking friends. Smoking behaviours, such as higher nicotine dependence were related to reporting more smoking friends, but not to losing or gain smoking friends. Smoking is highly concentrated in the social networks of lower SES smokers and this concentration may be increasing over time. Cessation interventions should consider how the structure of low SES smokers' social networks affects quitting.	\N	\N
25162871	Behavioral change may occur through evolutionary processes such as running stochastic evolutionary algorithms, with a fitness function to determine a winning solution from many. A science of intentional change will therefore require identification of fitness functions - causal mechanisms of adaptation - that can be acquired only with analytical approaches. Fitness functions may be subject to early-life experiences with parents, which influence some of the very same brain circuits that may mediate behavioral change through interventions.	\N	\N
25169679	Most blood donors stop donating blood at the beginning of their donor career. This intervention study aims to increase first-time return behaviour of newly registered donors using implementation intentions and explicit commitment techniques. Newly registered donors (N = 937) received an extra information sheet during their medical check-up wherein implementation intentions and explicit commitment techniques were tested. Donors were randomly assigned to either the control condition, information sheet only condition, information sheet with implementation intentions condition, information sheet with explicit commitment condition, or information sheet with both implementation intentions and explicit commitment condition. Logistic regression analyses examined actual first-time return behaviour after an appeal to donate blood. Donors in the information sheet with both implementation intentions and explicit commitment condition had an 11.5% higher return rate than donors in the control condition. Logistic regression analyses revealed that the information sheet with both implementation intentions and explicit commitment condition significantly increased the odds on return behaviour compared with the control condition (OR = 1.65, 95%CI = 1.08-2.50). This study successfully increased actual first-time return behaviour of newly registered donors by using both implementation intentions and explicit commitment techniques.	\N	\N
25175865	Although it is not known which antigen-specific immune responses (or if antigen-specific immune responses) are relevant or required for methamphetamine's neurotoxic effects, it is apparent that methamphetamine exposure is associated with significant effects on adaptive and innate immunity. Alterations in lymphocyte activity and number, changes in cytokine signaling, impairments in phagocytic functions, and glial activation and gliosis have all been reported. These drug-induced changes in immune response, particularly within the CNS, are now thought to play a critical role in the addiction process for methamphetamine dependence as well as for other substance use disorders. In Section 2, methamphetamine's effects on glial cell (e.g., microglia and astrocytes) activity and inflammatory signaling cascades are summarized, including how alterations in immune cell function can induce the neurotoxic and addictive effects of methamphetamine. Section 2 also describes neurotransmitter involvement in the modulation of methamphetamine's inflammatory effects. Section 3 discusses the very recent use of pharmacological and genetic animal models which have helped elucidate the behavioral effects of methamphetamine's neurotoxic effects and the role of the immune system. Section 4 is focused on the effects of methamphetamine on blood-brain barrier integrity and associated immune consequences. Clinical considerations such as the combined effects of methamphetamine and HIV and/or HCV on brain structure and function are included in Section 4. Finally, in Section 5, immune-based treatment strategies are reviewed, with a focus on vaccine development, neuroimmune therapies, and other anti-inflammatory approaches.	\N	\N
25178903	The objective of this study was to compare the knowledge of mothers of newborns in a neonatal intensive care unit (NICU) and well-baby nursery (WBN) regarding their understanding of term gestation, delivery mode safety, and elective late preterm delivery. Mothers of newborns admitted to either an NICU (n=88) or a WBN (n=145) were surveyed (March 2008-September 2010). Of all mothers, regardless of infant location, 7% were unable to define term gestation, 33% were unaware that scheduling delivery at 35-36 weeks is not advisable, and 30% lacked the knowledge that cesareans are not safer than vaginal deliveries. Multivariate regression models show that socioeconomic and demographic factors underlie many knowledge gaps, and surprisingly, models confirmed that the site (NICU versus WBN) of the infant was not a significant factor related to maternal knowledge. This study revealed gaps in mothers' understanding of the medical implications of premature delivery even though most mothers knew the correct length of term gestation. Unexpectedly, NICU mothers who had a child with significant illness and who encountered multiple health care providers did not have improved understanding of perinatal risks. We conclude that all women need to be educated on the significance of the mode and the timing of delivery.	\N	\N
25183563	Rumination is a cognitive process that involves repetitively focusing on the causes, situational factors and consequences of one's negative emotion, and it is a potent risk factor for depression. Parental depression and neuroticism may exert an influence on offspring's development of rumination, which may increase offspring's risk for depression. The current study included 375 biological parent-offspring dyads. Parents were assessed for depressive symptoms and neuroticism; adult offspring were assessed for depressive symptoms and rumination. Structural equation modelling was used to examine the effects of parental depressive symptoms and parental neuroticism on adult offspring's depression, and to determine whether offspring's rumination mediated this relationship. Results provided evidence that offspring's rumination fully mediated the relationship between parental neuroticism and offspring's depressive symptoms. Parental depressive symptoms and neuroticism may contribute a genetic predisposition for depressive symptoms in offspring, but it also may promote an environment in which maladaptive cognitive processes, such as rumination, are learned. Given the role that rumination plays in mediating the association between neuroticism and depressive symptoms-targeting rumination in the treatment of high risk individuals would be important in reducing onset of depressive disorders.	\N	\N
25199107	The purpose of this project was to examine the clinical judgment and reasoning skills of nursing students in high-fidelity simulation. Two levels of students (N = 104), novices and those who are slightly more advanced, participated in individual videotaped simulations. Afterward, interviews were conducted to explore what the student was thinking and feeling during simulation. Five themes emerged from the interviews: thinking like a nurse, assessment, looking for answers, communication, and magical or reflective thinking. There was a clear distinction in the reasoning skills of the novice students compared with students with more clinical experience. Tanner's model of clinical judgment in nursing is used to understand the findings of the study.	\N	\N
25204330	Female physical attractiveness has been widely related to waist-to-hip ratio (WHR) and body weight (BW). The present study was conducted to examine the role of hemispheric specialization in the perception of physical attractiveness. Drawings of female figures that differed in BW (underweight, normal and overweight) and WHR (0.7 and 1.0) were presented to both male and female subjects using the visual half-field technique. The stimuli were presented for an unusually short duration (180 msec). Under these conditions, male but not female subjects rated the various female figures as differing in attractiveness. Thus, male judgements of female attractiveness depended on weight and WHR. Reaction time and accuracy scores obtained from male subjects suggested that the left hemisphere (LH) was slower but more accurate than the right hemisphere in detecting differences in the attractiveness of the figures. Additionally, the most attractive figure was detected significantly more accurately than the least attractive figure when the figures were presented to the LH. The findings were discussed in terms of evolutionary views of sex differences in mate selection.	\N	\N
25207514	To evaluate psychometric properties of a Social Support and Peer Norms Scale in 5th-7th grade urban girls. Baseline data from 509 girls and test-retest data from another 94 girls in the Midwestern US were used. Cronbach's alpha was .83 for the Social Support Scale and .72 for the Peer Norms Scale, whereas test-re-test reliability was .78 for both scales. Exploratory factor analysis suggested a single factor structure for the Social Support Scale, and a 3-factor structure for the Peer Norms Scale. Social support was correlated with accelerometer-measured physical activity (r = .13, p = .006), and peer norms (r = .50, p < .0001). Both scales have adequate psychometric properties.	\N	\N
25216219	Patients undergoing major surgery are at risk for postoperative cognitive dysfunction (POCD). The consciousness of the POCD arises new ethical and medico-legal issues that should be identified, managed and, if possible, prevented. Elderly patients still represent a real challenge for physicians and medical science. This challenge can be surmounted not only through technical progress but also by safeguarding the correct ethical behavior at the base of each relationship between a patient and his physician. Effective communication with the elderly patient is a prerequisite for clear and complete information, involving family members and caregivers when necessary. In every case, the identification of patients with pre-existing risk factors of POCD, shortening the period of time preceding the surgery and a proper technique of the procedure as well as physical and intellectual exercises, nutrition and medication play an important role in decreasing the incidence of neurocognitive deficits in the elderly.	\N	\N
25230288	Sustainable interventions are needed to minimize HIV risk behavior among people living with HIV (PLWH) in South Africa on antiretroviral therapy (ART), a significant proportion of whom do not achieve viral suppression. To determine whether a brief lay counselor delivered intervention implemented during routine care can reduce risky sex among PLWH on ART. Cluster-randomized 16 HIV clinical care sites in KwaZulu Natal, South Africa, to intervention or standard of care. Publicly funded HIV clinical care sites. One thousand eight hundred ninety-one PLWH on ART received the HIV prevention counseling intervention (n = 967) or standard-of-care counseling (n = 924). Lay counselors delivered a brief intervention using motivational interviewing strategies based on the Information-Motivation-Behavioral (IMB) Skills model during routine clinical care. Number of sexual events without a condom in the past 4 weeks with partners of any HIV status, and with partners perceived to be HIV negative or HIV-status unknown, assessed at baseline, 6, 12, and 18 months. Intervention participants reported significantly greater reductions in HIV risk behavior on both primary outcomes, compared with standard-of-care participants. Differences in sexually transmitted infection incidence between arms were not observed. Effective behavioral interventions, delivered by lay counselors within the clinical care setting, are consistent with the strategy of linking HIV care and HIV prevention and integrating biomedical and behavioral approaches to stemming the HIV epidemic. Not applicable.	\N	\N
25230536	To assess university students' extent of smoking, knowledge of smoking health risks, and awareness of existing national anti-smoking laws. Self-administered questionnaire was employed across 7 universities (1,104 students, equal proportions of males and females) located in Gaza Strip, Palestine. About 55% of participants reported ever smoking, 31% were current cigarette smokers, and 36% were 'strictly' (only) narghile (water pipe) smokers. Mean age of smoking initiation was 17 +/- 3.15 years. Smokers had less knowledge of smoking associated health risks than nonsmokers. Students' knowledge of existing anti-smoking laws was generally low (11.3-25.5%), and significantly more smokers had knowledge about existing laws (ban of advertisement of smoking, ban of smoking in public places, and ban of selling cigarettes to minors) than non-smokers. About 81% of current smokers tried to quit smoking at least once during their life, 53% felt ready to quit smoking if cessation assistance was provided, 17% were not ready to quit, and 30% were reluctant/felt unsure if they were ready to quit. Most students (94.3%) reported that there were no smoking cessation centres in Palestine, or did not know if such centres existed. Males were associated with almost all categories of smoking (e.g. smoking both cigarettes and narghile, or smoking narghile only). There is a lack of knowledge about the existing national anti-smoking legislation among university students in Gaza, Palestine. Smoking cessation centres also seem non-existent in Gaza. Multi-level interventions and actions are required by policy makers, educators and non-governmental agencies to prevent smoking among university students in Gaza, and to educate them on tobacco cessation counselling, on the dangers of tobacco use, and about effective stress management strategies to help them to cope with stressors. Smoking cessation interventions are required to address both cigarette and narghile use. Efforts need to be invested in ensuring compliance with legislation and for follow-up activities to enforce the anti-smoking laws through coordinated actions across ministries and departments.	\N	\N
25238461	Language comprehension is more than a process of decoding the literal meaning of a speaker's utterance. Instead, by making the assumption that speakers choose their words to be informative in context, listeners routinely make pragmatic inferences that go beyond the linguistic data. If language learners make these same assumptions, they should be able to infer word meanings in otherwise ambiguous situations. We use probabilistic tools to formalize these kinds of informativeness inferences-extending a model of pragmatic language comprehension to the acquisition setting-and present four experiments whose data suggest that preschool children can use informativeness to infer word meanings and that adult judgments track quantitatively with informativeness.	\N	\N
25241197	Alcohol misuse is a significant health concern among women veterans, especially among lesbian and bisexual veterans. Mediators that might explain alcohol disparities between heterosexual and sexual minority veterans have not yet been identified. To examine the role of civilian and military traumas and mental health symptoms (i.e., depression, post-traumatic stress disorder) in explaining sexual orientation disparities in alcohol misuse between sexual minority and heterosexual women veterans across the U.S. Women veterans were recruited using Internet methods to participate in an online, anonymous, national survey (N=699, 37% lesbian or bisexual) from February to May 2013. Path analysis was used to examine a model wherein sexual orientation both directly and indirectly predicted alcohol misuse through trauma exposures and mental health symptoms. Data were analyzed in November 2013. Findings indicated significant disparities in alcohol misuse among women veterans by sexual orientation, with indirect effects via childhood trauma, physical victimization in adulthood both during the military and as a civilian, and depressive and post-traumatic stress disorder symptoms. Lesbian and bisexual women veterans reported higher rates of some trauma exposures and mental health symptoms than their heterosexual counterparts, partly accounting for their higher rates of alcohol misuse. Interventions that attend to both victimization and drinking among this population are needed, as well as future research that addresses other factors influencing alcohol misuse.	\N	\N
25247455	To summarize the recent literature examining eating disorders, eating behavior, and body image in middle-aged and elderly women. A small but evolving literature has begun to address the epidemiology, features, and potential treatment of eating disorders and related body-image concerns in middle-aged and elderly women. Preliminary findings suggest that pathological eating behaviors and frank eating disorders are surprisingly common in older women, as are associated body-image disturbances. Older women appear less likely to exhibit anorexia and bulimia nervosa and more likely to exhibit binge eating disorder and eating disorder not otherwise specified. The prevalence of such conditions in older women has likely increased in recent decades. On many indices of disordered eating and body image, older women with eating disorder resemble younger women with similar conditions, although older women exhibit certain unique concerns, such as dealing with menopause and with aging. It appears that clinicians should be alert for eating and body-image disorder even in women well beyond the younger age range in whom these disorders have traditionally been described. Subsequent research should consider treatment strategies tailored for older women with eating disorders.	\N	\N
25247664	Neuropsychiatric symptoms are major determinants for caregiver distress and institutionalization in dementia. Little is known about the prevalence of neuropsychiatric symptoms and their association with use of medication, caregiver distress, and resource utilization in primary care. We assessed frequency of neuropsychiatric symptoms in a sample retrieved from a primary care intervention study. Patients were screened for dementia by their primary care physicians. A study nurse assessed neuropsychiatric symptoms in 176 patients using the neuropsychiatric inventory (NPI) through face-to-face interviews by proxy during home visits. In addition, data on global cognition (MMSE), quality of life (QoL-AD), resource utilization in dementia (RUD), caregiver distress (BIS), and use of psychotropic medication in patients were obtained. We used linear mixed effect models taking into account the clustering of patients within general physician practices. Clinically relevant neuropsychiatric symptoms (NPI score ≥ 4) occurred in about 53% of the patients. Higher NPI scores were significantly associated with more severe cognitive impairment, higher caregiver distress, and higher utilization of caregiver resources by patients but not with a formal diagnosis of dementia from the primary care physician. Use of antipsychotics was associated with higher NPI scores, particularly in non-psychotic domains. Neuropsychiatric symptoms in a primary care cohort screened positive for dementia were associated with resource utilization and distress of caregivers. In contrast to guideline recommendations, the use of antipsychotics was associated with non-psychotic domains of behavioral symptoms. These findings underscore the relevance of neuropsychiatric symptoms for the design of future interventions in primary care.	\N	\N
25256242	Neuropharmacological relation of religious belief supports the role of dopaminergic activation as the leading neurochemical feature. However, vesicular monoamine transporter-2 (VMAT-2) has been shown to be responsible for removing of neurotransmitters such as dopamine that may secondarily lead to a neuroprotective activity by different neurodegeneration models. Moreover, there are interesting data showing that VMAT-2 may play an important role during religious belief and experience. In the light of these findings, we aimed to review the preclinical and clinical neuroprotective data of Vesicular monoamine transporter (VMAT-2) in different neurodegenerative and neuropsychiatric diseases. In respect of rapidly increasing evidences about the neurobiological and neuroimaging correlates of religious belief, we hypothesized that there is a link between belief and neuroprotection.	\N	\N
25263754	We used a face adaptation paradigm to bias the perception of ambiguous images of faces and study how single neurons in the human medial temporal lobe (MTL) respond to the same images eliciting different percepts. The ambiguous images were morphs between the faces of two familiar individuals, chosen because at least one MTL neuron responded selectively to one but not to the other face. We found that the firing of MTL neurons closely followed the subjects' perceptual decisions--i.e., recognizing one person or the other. In most cases, the response to the ambiguous images was similar to the one obtained when showing the pictures without morphing. Altogether, these results show that many neurons in the medial temporal lobe signal the subjects' perceptual decisions rather than the visual features of the stimulus.	\N	\N
25271054	Measuring the synthesis of new proteins in the context of a much greater number of pre-existing proteins can be difficult. To overcome this obstacle, bioorthogonal noncanonical amino acid tagging (BONCAT) can be combined with stable isotope labeling by amino acid in cell culture (SILAC) for comparative proteomic analysis of de novo protein synthesis (BONLAC). In the present study, we show that alkyne resin-based isolation of l-azidohomoalanine (AHA)-labeled proteins using azide/alkyne cycloaddition minimizes contamination from pre-existing proteins. Using this approach, we isolated and identified 7414 BONCAT-labeled proteins. The nascent proteome isolated by BONCAT was very similar to the steady-state proteome, although transcription factors were highly enriched by BONCAT. About 30% of the methionine residues were replaced by AHA in our BONCAT samples, which allowed for identification of methionine-containing peptides. There was no bias against low-methionine proteins by BONCAT at the proteome level. When we applied the BONLAC approach to screen for brain-derived neurotrophic factor (BDNF)-induced protein synthesis, 53 proteins were found to be significantly changed 2 h after BDNF stimulation. Our study demonstrated that the newly synthesized proteome, even after a short period of stimulation, can be efficiently isolated by BONCAT and analyzed to a depth that is similar to that of the steady-state proteome.	\N	\N
25273678	To evaluate the association of ATP-binding cassette subfamily B member 1 (ABCB1) genetic variants with the susceptibility to Alzheimer's disease (AD), we genotyped the rs1128503 (C1236T), rs2032582 (G2677T/A), and rs1045642 (C3435T) polymorphisms in a case-control sample (234 AD patients, 225 controls). Single-marker analyses revealed a significant association solely for the rs1045642 polymorphism (C/C genotype carriers had increased risk for AD), which remains significant after correction for multiple testing. Haplotype analyses indicated three nominally significant associations which were lost after applying multiple test correction.	\N	\N
25273844	Health knowledge develops fast and includes a lot of ambiguous or tentative information. In their daily routine, both health care students and professionals continuously have to make judgments about the viability of health knowledge. People's epistemological beliefs (EBs) and their therapeutic health concepts are factors that influence how they deal with health knowledge. However, very little is known about the occurrence of these factors at different stages of people's career. The present study examines the EBs and therapeutic health concepts of physiotherapy students in their vocational training and the EBs and therapeutic health concepts of professionals. In a cross-sectional study physiotherapy students and professional physiotherapists filled in a questionnaire that measured their personal EBs about physiotherapy and medicine, as well as their biomedical and biopsychosocial therapeutic health concepts. We compared the participants' EBs regarding both knowledge domains, and their therapeutic health concepts using paired samples t-tests. We also examined the differences between first-year students, advanced students, and professionals regarding their EBs and their therapeutic health concepts using ANOVAs. Eighty-three students and 84 professionals participated in this study, 114/167 (68%) participants were female. EBs as well as therapeutic health concepts differed depending upon the participants' training status. Professionals had more sophisticated EBs than students regarding both knowledge in physiotherapy (F(2, 164) = 6.74, P = 0.002, η(2)(p) = 0.08) and knowledge in medicine (F(2, 164) = 5.93, P = 0.003, η(2)(p) = 0.07). In addition, high values in a biopsychosocial therapeutic health concept already occurred in an early phase of training (F(2, 164) = 5.39, P = 0.005, η(2)(p) = 0.06), whereas increased values in a biomedical concept did not occur until people's professional life (F(2, 164) = 10.99, P < 0.001, η(2)(p) = 0.12). The specificities of personal EBs and therapeutic health concepts in different stages of health care training have so far been insufficiently considered in medical education research. The current study has aimed to shed light on the occurrence of these concepts in students as compared to professionals. We point out implications of our findings for educational practice and make suggestions for future research.	\N	\N
25283309	Treatment of bipolar depression is complicated by variable response and risk of switch to mania. Guidance is informed by the strength of evidence rather than by comparative data. We performed a multiple-treatments meta-analysis of randomised, double-blind, controlled comparisons of 4-16 weeks in adults in bipolar depression. The primary efficacy outcome was effect size. The primary acceptability outcome was 'switch to mania'. Secondary outcomes were likelihood of response and withdrawals from trials. Twenty-nine studies were included (8331 participants). Olanzapine + fluoxetine and olanzapine performed best on primary outcome measure being ranked highest for effect size. Switch to mania was least likely with ziprasidone and then quetiapine. Olanzapine + fluoxetine was also ranked the highest for response with lurasidone second, but olanzapine + fluoxetine and olanzapine had the optimal effect on response and withdrawal from treatment when the two parameters were considered together. Several treatments [monoamine oxidase inhibitors (MAOIs), ziprasidone, aripiprazole and risperidone] have limited or no therapeutic activity in bipolar depression. Olanzapine + fluoxetine should be first-line treatment. Olanzapine, quetiapine, lurasidone, valproate and selective serotonin re-uptake inhibitors are also recommended. Tricyclic antidepressants and lithium are worthy of consideration but lamotrigine (high risk of switching, less robust efficacy) and MAOIs, ziprasidone, aripiprazole and risperidone (no evidence of efficacy) should not be used.	\N	\N
25301022	The functional level of children with progressive neuromuscular disease is a major factor that affects the quality of life (QOL) of parents. However, only a few publications have reported changes in the QOL of parents after correctional spinal surgery. The purpose was to compare changes in QOL for both patients and parents after spinal correctional surgery for better sitting balance and to analyze correlation among radiographic parameters, functional outcome, and QOL questionnaires. Finally, the QOL of patients and parents was compared with the population norm. This study is a retrospective analysis of prospectively gathered data. From 2008 to 2011, 58 patients who underwent correctional surgery for progressive neuromuscular scoliosis and their parents were enrolled. A Muscular Dystrophy Spine Questionnaire (MDSQ) and short-form questionnaire 36 (SF-36) were used. The gathered functional outcome and QOL data using MDSQ and SF-36 for both enrolled patients and parents were compared preoperatively, postoperatively at 3 months, and at 1-year follow-up. Mean age was 15.0±4.1 years. Forty male and 18 female patients were enrolled. Mean follow-up was 38.4±13.7 months. Cobb angle was 61.5°±23.5° preoperatively, 39.0°±20.1° immediately postoperative, and 40.0°±20.2° at the final follow-up. Cobb angle, pelvic obliquity, and lumbar lordosis were significantly improved after surgery (p<.001). Among sitting-related questions, answers to questions 15 (sitting comfortably), 16 (change weight in wheelchair), 22 (sit all day), 24 (sit at table for meal), 26 (keep balance while sitting in wheelchair), and 27 (look good while sitting in wheelchair) were significantly improved after correctional surgery (p<.001). Regarding the SF-36 scales for patients, bodily pain and social functioning significantly improved postoperatively (p<.001). Muscular Dystrophy Spine Questionnaire results indicated that patients had significantly improved sitting balance-related outcomes, whereas the SF-36 indicated improvements only in bodily pain and social functioning scales. For parents, no SF-36 scales improved significantly postoperatively. Accordingly, improved sitting balance and QOL for neuromuscular scoliosis patients after surgery do not necessarily increase parent QOL.	\N	\N
25301815	Increasingly popular electronic cigarettes (e-cigarettes) may be the most promising development yet to end cigarette smoking. However, there is sparse evidence that their use promotes cessation. We investigated whether e-cigarette use increases smoking cessation and/or has a deleterious effect on quitting smoking and motivation to quit. Representative samples of adults in 2 US metropolitan areas were surveyed in 2011/2012 about their use of novel tobacco products. In 2014, follow-up interviews were conducted with 695 of the 1,374 baseline cigarette smokers who had agreed to be re-contacted (retention rate: 51%). The follow-up interview assessed their smoking status and history of electronic cigarette usage. Respondents were categorized as intensive users (used e-cigarettes daily for at least 1 month), intermittent users (used regularly, but not daily for more than 1 month), and non-users/triers (used e-cigarettes at most once or twice). At follow-up, 23% were intensive users, 29% intermittent users, 18% had used once or twice, and 30% had not tried e-cigarettes. Logistic regression controlling for demographics and tobacco dependence indicated that intensive users of e-cigarettes were 6 times more likely than non-users/triers to report that they quit smoking (OR: 6.07, 95% CI = 1.11, 33.2). No such relationship was seen for intermittent users. There was a negative association between intermittent e-cigarette use and 1 of 2 indicators of motivation to quit at follow-up. Daily use of electronic cigarettes for at least 1 month is strongly associated with quitting smoking at follow-up. Further investigation of the underlying reasons for intensive versus intermittent use will help shed light on the mechanisms underlying the associations between e-cigarette use, motivation to quit, and smoking cessation.	\N	\N
25311691	A prospective cohort study of new-onset seizure in people with human immunodeficiency virus (HIV) in Zambia is ongoing to determine the incidence of subsequent epilepsy and risk factors for epileptogenesis in this population. At enrollment, we evaluated this cohort for cognitive impairment and psychiatric morbidity. Over 50% of participants had cognitive impairment and significant psychiatric morbidity. Most participants had advanced HIV disease based on CD4+ T-cell count and World Health Organization stage, but we found no association between cognitive impairment or psychiatric morbidity and HIV disease staging.	\N	\N
25312623	Operational response by firefighters requires an abrupt change from rest to near-maximal physical effort and incorporates almost instant stress management that must be made during extreme heat, limited time and partial information, yet little is known about the coping strategies incorporated to manage the physiological and psychological demands associated with this environment. A sample of 22 UK firefighters took part in focus groups identifying frequently used coping techniques based upon problem-focused and emotion-focused coping methods. Findings suggest problem-orientated coping comprised half of the total coping strategies quoted by participants, with a third of responses being categorized as emotion-focused methods, and 17% were considered to be both problem-focused and emotion-focused techniques. Responses indicate problem-focused methods are often utilized en route to the incident, and at the early stages of operational tasks. Emotion-focused responses are more common during periods of fatigue and exhaustion and post-incident, and problem-focused and emotion-focused techniques were found post-incident, although there was often an overlap between methods and they perhaps should not be treated as three distinct stages. The importance of peer support and potential benefits to firefighter well-being and operational performance are discussed.	\N	\N
25320048	The hypothesis that functionally selective G protein-coupled receptor (GPCR) agonists may have enhanced therapeutic benefits has revitalized interest for many GPCR targets. In particular, although κ-opioid receptor (KOR) agonists are analgesic with a low risk of dependence and abuse, their use is limited by a propensity to induce sedation, motor incoordination, hallucinations, and dysphoria-like states. Several laboratories have produced a body of work suggesting that G protein-biased KOR agonists might be analgesic with fewer side effects. Although that has been an intriguing hypothesis, suitable KOR-selective and G protein-biased agonists have not been available to test this idea. Here we provide data using a G protein-biased agonist, RB-64 (22-thiocyanatosalvinorin A), which suggests that KOR-mediated G protein signaling induces analgesia and aversion, whereas β-arrestin-2 signaling may be associated with motor incoordination. Additionally, unlike unbiased KOR agonists, the G protein-biased ligand RB-64 does not induce sedation and does not have anhedonia-like actions, suggesting that a mechanism other than G protein signaling mediates these effects. Our findings provide the first evidence for a highly selective and G protein-biased tool compound for which many, but not all, of the negative side effects of KOR agonists can be minimized by creating G protein-biased KOR agonists.	\N	\N
25327314	Most organ donors are already death. Therefore family members become an essential link in the final decision for organ donation. To get acquainted about the life lessons of people who accepted donating an organ of a deceased family member. Qualitative research, in depth interviews to eight families that accepted donating an organ of a deceased family member. The interviews were analyzed using the method proposed by Streubert et al and modified by Rivera. The life lessons are described in six comprehensive categories. The painful experience changed towards the feeling that the loved one remains alive. This sensation generated a sense of pride in family members and sensitized them towards the painful experience of other people. Therefore, a desire to help and improve as humans beings was awakened. A compassionate approach towards families donating organs with improve organ donation and humanize the process.	\N	\N
25327926	This study aimed to determine the frequency of depression among patients with type-II diabetes mellitus in Peshawar at Khyber Teaching Hospital, Peshawar, from March to September 2010. Depression was assessed by using Beck Depressive Inventory-II (BDI-II). Out of 140 patients with type-II diabetes, 85 (61%) were women and 55 (39%) were men. Mean age was 45±7.45 years. Eighty four (60%) patients presented with severe depression. Depression was higher in females than males and widows. Depression was high in diabetic patients, especially in females and widows. It is of essence that psychiatric attention may be necessary to be incorporated in diabetes care both for prevention and treatment.	\N	\N
25333631	MultiCS conditioning is an affective associative learning paradigm, in which affective categories consist of many similar and complex stimuli. Comparing visual processing before and after learning, recent MultiCS conditioning studies using time-sensitive magnetoencephalography (MEG) revealed enhanced activation of prefrontal cortex (PFC) regions towards emotionally paired versus neutral stimuli already during short-latency processing stages (i.e., 50 to 80 ms after stimulus onset). The present study aimed at showing that this rapid differential activation develops as a function of the acquisition and not the extinction of the emotional meaning associated with affectively paired stimuli. MEG data of a MultiCS conditioning study were analyzed with respect to rapid changes in PFC activation towards aversively (electric shock) paired and unpaired faces that occurred during the learning of stimulus-reinforcer contingencies. Analyses revealed an increased PFC activation towards paired stimuli during 50 to 80 ms already during the acquisition of contingencies, which emerged after a single pairing with the electric shock. Corresponding changes in stimulus valence could be observed in ratings of hedonic valence, although participants did not seem to be aware of contingencies. These results suggest rapid formation and access of emotional stimulus meaning in the PFC as well as a great capacity for adaptive and highly resolving learning in the brain under challenging circumstances.	\N	\N
25336731	The human B-cell response to natural influenza virus infection has not been extensively investigated at the polyclonal level. The overall B-cell response of patients acutely infected with the 2009 pandemic influenza A(H1N1)pdm09 virus (A[H1N1]pdm09) was analyzed by determining the reactivity of plasmablast-derived polyclonal antibodies (PPAbs) to influenza proteins. Recipients of inactivated influenza vaccine containing the same A(H1N1)pdm09 strain were studied for comparison. During acute infection, robust plasmablast responses to the infecting virus were detected, characterized by a greater PPAb reactivity to the conserved influenza virus nuclear protein and to heterovariant and heterosubtypic hemagglutinins, in comparison to responses to the inactivated A(H1N1)pdm09 vaccine. In A(H1N1)pdm09 vaccinees, the presence of baseline serum neutralizing antibodies against A(H1N1)pdm09, suggesting previous exposure to natural A(H1N1)pdm09 infection, did not affect the plasmablast response to vaccination, whereas repeated immunization with inactivated A(H1N1)pdm09 vaccine resulted in significantly reduced vaccine-specific and cross-reactive PPAb responses. Natural A(H1N1)pdm09 infection and inactivated A(H1N1)pdm09 vaccination result in very distinct patterns of B-cell activation and priming. These differences are likely to be associated with differences in protective immunity, especially cross-protection against heterovariant and heterosubtypic influenza virus strains.	\N	\N
25340360	Mental disorders and chronic diseases have been reported to independently affect half of the US population. The objective of this study was to evaluate the comorbid nature of these conditions. We analyzed data from 39,954 participants from the 2009 California Health Interview Survey who reported both psychological distress and impairment, on the basis of the Kessler 6 and the Sheehan Disability Scale, and 1 or more of 4 chronic diseases (type 2 diabetes, high blood pressure, asthma, heart disease). Weighted and nonweighted multivariable logistic regression were used to investigate the association between psychological distress and impairment and chronic disease, after adjusting for sex, age, race, current smoking, binge drinking in the previous year, moderate physical activity, and body mass index. After controlling for covariates in the model, we found a significant dose-response relationship between reported chronic diseases and psychiatric distress and impairment that ranged from 1.50 for 1 reported chronic disease to 4.68 for 4 reported chronic diseases. The growing chronic disease burden should be understood clinically in the context of mental health conditions. Further research is needed to identify ways to integrate mental health and chronic disease prevention in primary care.	\N	\N
25342660	Our aim was to explore how individuals who had participated in a brief back and neck pain intervention perceived connections between the intervention and their subsequent coping. Three focus group discussions were conducted with a sample of ten employees aged 20-67 years, who had participated in a brief intervention for back and neck pain, perceived the intervention as helpful and had returned or remained at work subsequent to the intervention. Participants were invited to share stories of how the intervention had made a positive difference to their work situation and everyday life and helped them cope with their complaints. Systematic text condensation was used for analysis. Analysis revealed several aspects of how the participants considered the intervention to be helpful. They emphasized the importance of having the information delivered in a comprehensible way, with the use of practical examples and images of the spine. Discussions revealed the significance of trusting the lecturers and perceiving them as experts. Understanding why they felt the pain and that it was not a sign of serious disease changed the participants' perception of how they could live with the complaints. They told stories of how they had exceeded their previous limits and dared to undertake activities they previously had avoided due to fear. Having confidence in the lecturers and seeing them as experts that delivered the information in a comprehensible way helped participants to cope with their pain and was seen as the most important aspects of the brief back and neck pain intervention.	\N	\N
25348127	Inflammation may represent a common physiological pathway linking both short and long sleep duration to mortality. We evaluated inflammatory markers as mediators of the relationship between sleep duration and mortality in community-dwelling older adults. Prospective cohort with longitudinal follow-up for mortality outcomes. Pittsburgh, Pennsylvania, and Memphis, Tennessee. Participants in the Health, Aging and Body Composition (Health ABC) Study (mean age 73.6 ± 2.9 years at baseline) were sampled and recruited from Medicare listings. Baseline measures of subjective sleep duration, markers of inflammation (serum interleukin-6, tumor necrosis factor-α, and C-reactive protein) and health status were evaluated as predictors of all-cause mortality (average follow-up = 8.2 ± 2.3 years). Sleep duration was related to mortality, and age-, sex-, and race-adjusted hazard ratios (HR) were highest for those with the shortest (< 6 h HR: 1.30, CI: 1.05-1.61) and longest (> 8 h HR: 1.49, CI: 1.15-1.93) sleep durations. Adjustment for inflammatory markers and health status attenuated the HR for short (< 6 h) sleepers (HR = 1.06, 95% CI = 0.83-1.34). Age-, sex-, and race-adjusted HRs for the > 8-h sleeper group were less strongly attenuated by adjustment for inflammatory markers than by other health factors associated with poor sleep with adjusted HR = 1.23, 95% CI = 0.93-1.63. Inflammatory markers remained significantly associated with mortality. Inflammatory markers, lifestyle, and health status explained mortality risk associated with short sleep, while the mortality risk associated with long sleep was explained predominantly by lifestyle and health status.	\N	\N
25349427	Inositol polyphosphates containing an energetic pyrophosphate bond are formed primarily by a family of three inositol hexakisphosphate (IP6) kinases (IP6K1-3). The Cullin-RING ubiquitin ligases (CRLs) regulate diverse biological processes through substrate ubiquitylation. CRL4, comprising the scaffold Cullin 4A/B, the E2-interacting Roc1/2, and the adaptor protein damage-specific DNA-binding protein 1, is activated by DNA damage. Basal CRL4 activity is inhibited by binding to the COP9 signalosome (CSN). UV radiation and other stressors dissociate the complex, leading to E3 ligase activation, but signaling events that trigger signalosome dissociation from CRL4 have been unclear. In the present study, we show that, under basal conditions, IP6K1 forms a ternary complex with CSN and CRL4 in which IP6K1 and CRL4 are inactive. UV dissociates IP6K1 to generate IP7, which then dissociates CSN-CRL4 to activate CRL4. Thus, IP6K1 is a novel CRL4 subunit that transduces UV signals to mediate disassembly of the CRL4-CSN complex, thereby regulating nucleotide excision repair and cell death.	\N	\N
25351999	Depression and coronary heart disease (CHD) are frequently comorbid and portend higher morbidity, mortality and poorer quality of life. Prior systematic reviews of depression treatment randomized controlled trials (RCTs) in the population with CHD have not assessed the efficacy of collaborative care. This systematic review aims to bring together the contemporary research on the effectiveness of collaborative care interventions for depression in comorbid CHD populations. Electronic databases (Cochrane Central Register of Controlled Trials MEDLINE, EMBASE, PsycINFO and CINAHL) will be searched using a sensitive search strategy exploding the topics CHD, depression and RCT. Full text inspection and bibliography searching will be conducted, and authors of included studies will be contacted to identify unpublished studies. Eligibility criteria are: population, depression comorbid with CHD; intervention, RCT of collaborative care defined as a coordinated model of care involving multidisciplinary health care providers, including: (a) primary physician and at least one other health professional (e.g. nurse, psychiatrist, psychologist), (b) a structured patient management plan that delivers either pharmacological or non-pharmacological intervention, (c) scheduled patient follow-up and (d) enhanced inter-professional communication between the multiprofessional team; comparison, either usual care, enhanced usual care, wait-list control group or no further treatment; and outcome, major adverse cardiac events (MACE), standardized measure of depression, anxiety, quality of life, cost-effectiveness. Screening, data extraction and risk of bias assessment will be undertaken by two reviewers with disagreements resolved through discussion. Meta-analytic methods will be used to synthesize the data collected relating to the outcomes. This review will evaluate the effectiveness and cost-effectiveness of collaborative care for depression in populations primarily with CHD. The results will facilitate integration of evidence-based practice for this precarious population. PROSPERO CRD42014013653.	\N	\N
25360063	The current study examined the associations between the early childhood temperament of behavioral inhibition and children's displays of social problem-solving (SPS) behavior during social exclusion. During toddlerhood (ages 2-3), maternal report and behavioral observations of behavioral inhibition were collected. At age 7, children's SPS behaviors were observed during a laboratory social exclusion task based on the commonly used Cyberball game. Results showed that behavioral inhibition was positively associated with displayed social withdrawal and negatively associated with assertive behavior during the observed social exclusion task at 7 years of age. These results add to our understanding of inhibited children's SPS behaviors during social exclusion and provide evidence for the associations between toddler temperament and children's social behavior during middle childhood.	\N	\N
25363197	This study investigated the prevalence and severity of neurological soft signs (NSS), and their relationships with borderline personality (BP) traits in adolescents. Eighty-nine adolescents with BP traits (BP-trait group), and 89 adolescents without traits of any personality disorder (control group), were recruited in China. BP traits were diagnosed by the BPD subscale of the Personality Diagnostic Questionnaire for the DSM-IV (PDQ-4+). The soft sign subscales of the Cambridge Neurological Inventory were administered to all participants. The group differences in prevalence of soft signs and in NSS scores were analyzed, as well as the associations between the NSS scale and borderline personality traits. Five soft signs were significantly more frequent in adolescents with BP traits. A total of 59.6% of adolescents with BP traits exhibited at least 1 NSS, whereas only 34.8% of adolescents without BP traits did (p < 0.01). A total of 42.7% of adolescents in the BP-trait group exhibited at least 2 NSS, while only 16.9% of adolescents without BP traits did (p < 0.001). Moreover, adolescents with BP traits showed more sensory integration, disinhibition, total neurological soft signs, left-side soft signs, and right-side soft signs, than adolescents without BP traits. Sensory integration and disinhibition were positively associated with BP traits. These findings suggest that adolescents with BP traits may have a nonfocal abnormality of the central nervous system.	\N	\N
25363768	Whole exome sequencing has proven to be a powerful tool for understanding the genetic architecture of human disease. Here we apply it to more than 2,500 simplex families, each having a child with an autistic spectrum disorder. By comparing affected to unaffected siblings, we show that 13% of de novo missense mutations and 43% of de novo likely gene-disrupting (LGD) mutations contribute to 12% and 9% of diagnoses, respectively. Including copy number variants, coding de novo mutations contribute to about 30% of all simplex and 45% of female diagnoses. Almost all LGD mutations occur opposite wild-type alleles. LGD targets in affected females significantly overlap the targets in males of lower intelligence quotient (IQ), but neither overlaps significantly with targets in males of higher IQ. We estimate that LGD mutation in about 400 genes can contribute to the joint class of affected females and males of lower IQ, with an overlapping and similar number of genes vulnerable to contributory missense mutation. LGD targets in the joint class overlap with published targets for intellectual disability and schizophrenia, and are enriched for chromatin modifiers, FMRP-associated genes and embryonically expressed genes. Most of the significance for the latter comes from affected females.	\N	\N
25367819	To develop a socio-dental impact locus of control scale (SILOC) and to study its relationship with oral health status as well as dental attendance. Observational cross-sectional study design. A seven-item SILOC scale based on locus of control and the WHO international classification of diseases' criteria for "Disability" in relation to oral health was developed. In the pilot study, 100 adolescent school children returned completed forms containing the multidimensional health locus of control (MHLC) and the (SILOC) scale. After confirmation of reliability and validity, 509 adolescent school children returned completed SILOC questionnaires and were examined for caries, plaque and gingivitis. A history of postponement of needed dental treatment was also elicited. The SILOC scores were highly correlated with the MHLC scores. Factor analysis revealed a two-factor solution accounting for 59 % of the variance. A Cronbach's alpha of 0.75 showed its internal consistency. Those with higher SILOC scores had greater levels of caries, plaque, gingivitis, and a history of postponing needed dental visits. Multiple logistic regression analysis after adjusting for potential confounders showed that those with high SILOC scores were more likely to have caries (OR = 3.32, p < 0.001), plaque (OR = 1.83, p = 0.026), gingivitis (OR = 1.80, p = 0.012) and a history of 'Postponement of needed dental treatment' (OR = 4.5, p < 0.001) as compared with the others. The SILOC scale showed satisfactory reliability and validity in measuring locus of control orientation in an Indian adolescent population.	\N	\N
25372946	Leisure may serve as a coping resource following negative life events that facilitate positive changes. Previous studies on leisure have mainly focused on stress-related growth among individuals living in Western cultures. This study aimed to capture the role of leisure involvement as a facilitator of stress-related growth among middle-aged Korean women with depression. Three main themes were identified as an outcome of participation in leisure activities: (a) strengthening meaningful relationships, (b) improving positive emotions, and (c) facilitating personal strength. By participating in leisure activities, individuals with depression may develop the ability to cope with stress and experience positive changes.	\N	\N
25386776	Our study evaluated the lifetime prevalence of and risk factors for suicidal ideation and suicide attempts in Jeollabuk-do Province, Korea. Participants were selected from the population of individuals aged 13-100 years living Jeollabuk-do Province, Korea. A total of 2,964 subjects provided information about lifetime suicidal behavior and sociodemographic and psychological characteristics, completing the Zung Depression Scale, the Scale for Suicidal Ideation, the Multidimensional Anger Inventory, and the Rosenberg Self-Esteem Scale. The lifetime prevalence of suicidal ideation and suicide attempts, 24.8% and 6.2%, respectively, were higher than in previous studies. Multivariate regression revealed that family harmony had the highest odds ratio of all variables, including psychological factors. Along with depression and self-esteem, anger--which is the basic symptom of the Korean culture-related anger syndrome, Hwa-byung--was significantly associated with lifetime suicidal behavior. Lifetime suicidal behavior was highly prevalent in Jeollabuk-do Province. The most significant risk factors were found to be social support, family disharmony, anger, depression, and low self-esteem in Koreans.	\N	\N
25387903	The present study identified moderators of Multisystemic Therapy's (MST) effects on adolescent conduct problems, considering facilitation and proximal process moderation models. The sample included 164 adolescents (mean age = 14.6 years; 83% male) randomly assigned to receive MST or services as usual; parent, youth, and teacher reports of adolescent functioning were obtained. A number of significant moderators were identified. Proximal process moderation patterns were identified (e.g., families with parents with lower levels of adaptive child discipline skills gained more from MST), but the majority of significant interactions showed a facilitation moderation pattern with, for instance, higher levels of adaptive functioning in families and parents appearing to facilitate MST (i.e., greater benefits from MST were found for these families). This facilitation pattern may reflect such families being more capable of and/or more motivated to use the resources provided by MST. It is suggested that factors consistently identified as facilitation moderators may serve as useful foci for MST's strength-based levers of change approach. Other implications of these findings for individualized treatment also are discussed.	\N	\N
25388028	Cimpian & Salomon's (C&S's) characterization of a domain-general inherence heuristic, available to young children, underplays the importance of our early interest in and recognition of agency, intentionality, and mental life. A consideration of the centrality of desires, goals, and agency in our earliest reasoning suggests an alternative, perhaps complementary, account of our tendency to be satisfied with the status quo.	\N	\N
25388704	Nurses and doctors might be afraid to admit their mistakes because they fear they will be disciplined, the Mid Staffs inquiry chair has warned.	\N	\N
25391571	An important contributing factor, but one that has not been investigated thoroughly in South Africa, is the role of parental styles which has been consistently found to be a precursor of conduct disorder. To establish whether specific parental factors that contribute to this disorder in a South African sample, the Parental Bonding Instrument and the Family Environment Scale were administered to 2 groups of adolescent boys: a group diagnosed with conduct disorder (n = 40) and a group without a diagnosis of conduct disorder (n = 40). To test for significant differences between the two groups, t-tests were performed. A typical parenting style characterised by low care by the mother and overprotection by the father, which forms an affectionless, controlling parenting style, was found in the children in the conduct disorder group. This type of parenting style results in high control, low expressiveness of emotions, minimal involvement with children, and inadequate supervision and monitoring of children. The study provided sufficient evidence to conclude that a specific style of parenting can contribute to the aetiology of conduct disorder.	\N	\N
25400610	Perceptual learning has been shown to produce an improvement of visual acuity (VA) and contrast sensitivity (CS) both in subjects with amblyopia and refractive defects such as myopia or presbyopia. Transcranial random noise stimulation (tRNS) has proven to be efficacious in accelerating neural plasticity and boosting perceptual learning in healthy participants. In this study, we investigated whether a short behavioral training regime using a contrast detection task combined with online tRNS was as effective in improving visual functions in participants with mild myopia compared to a 2-month behavioral training regime without tRNS (Camilleri et al., 2014). After 2 weeks of perceptual training in combination with tRNS, participants showed an improvement of 0.15 LogMAR in uncorrected VA (UCVA) that was comparable with that obtained after 8 weeks of training with no tRNS, and an improvement in uncorrected CS (UCCS) at various spatial frequencies (whereas no UCCS improvement was seen after 8 weeks of training with no tRNS). On the other hand, a control group that trained for 2 weeks without stimulation did not show any significant UCVA or UCCS improvement. These results suggest that the combination of behavioral and neuromodulatory techniques can be fast and efficacious in improving sight in individuals with mild myopia.	\N	\N
25403568	There is a dearth of data on the association of internal migration with mental health in young rural Chinese. This study aims to explore the associations between migrant status, mental health, and suicidal behaviors in young rural Chinese. We recruited 1,646 rural subjects aged 16-34 years, of whom 756 were migrant workers and 890 non-migrants, from ten representative villages in rural Sichuan Province, the southwestern part of China. To assess subject's depressive symptoms and general psychological quality of life (psycho-QOL), the study protocol included the Centre for Epidemiological Studies Depression Scale, and psycho-QOL subscale of the World Health Organization's QOL Questionnaire-Brief Version, in addition to structured questions regarding one-year suicidal thoughts and behaviors (serious ideation, plan, and attempt), socio-demographic, social support, and physical health information. After adjustment for confounders, migrant workers had relative to non-migrant rural residents a decreased risk for depression (OR = 0.69, P = 0.026), but comparable risk for poor psycho-QOL (OR = 0.91, P = 0.557) and one-year suicidal behaviors (OR = 0.59-1.10, P = 0.19-0.90). Migrant status only accounted for 0.5, 2.8, 4.7, 9.8, and 12.6% of the total explainable variance for suicide attempt, poor psycho-QOL, suicide plan, depression and serious suicide ideation, respectively. Our findings suggested that among young rural Chinese there were no significant associations involving migrant status and poor psycho-QOL or one-year suicidal behaviors, while migrant status significantly correlated with a decreased risk of depression. The unique contribution of migrant status to mental health among young rural Chinese participants in this study was very small.	\N	\N
25406163	In daily life, eye movement control usually occurs in the context of concurrent action demands in other effector domains. However, little research has focused on understanding how such cross-modal action demands are coordinated, especially when conflicting information needs to be processed conjunctly in different action modalities. In two experiments, we address this issue by studying vocal responses in the context of spatially conflicting eye movements (Experiment 1) and in the context of spatially conflicting manual actions (Experiment 2, under controlled eye fixation conditions). Crucially, a comparison across experiments allows us to assess resource scheduling priorities among the three effector systems by comparing the same (vocal) response demands in the context of eye movements in contrast to manual responses. The results indicate that in situations involving response conflict, eye movements are prioritized over concurrent action demands in another effector system. This oculomotor dominance effect corroborates previous observations in the context of multiple action demands without spatial response conflict. Furthermore, and in line with recent theoretical accounts of parallel multiple action control, resource scheduling patterns appear to be flexibly adjustable based on the temporal proximity of the two actions that need to be performed.	\N	\N
25414655	People are habitual explanation generators. At its most mundane, our propensity to explain allows us to infer that we should not drink milk that smells sour; at the other extreme, it allows us to establish facts (e.g., theorems in mathematical logic) whose truth was not even known prior to the existence of the explanation (proof). What do the cognitive operations underlying the inference that the milk is sour have in common with the proof that, say, the square root of two is irrational? Our ability to generate explanations bears striking similarities to our ability to make analogies. Both reflect a capacity to generate inferences and generalizations that go beyond the featural similarities between a novel problem and familiar problems in terms of which the novel problem may be understood. However, a notable difference between analogy-making and explanation-generation is that the former is a process in which a single source situation is used to reason about a single target, whereas the latter often requires the reasoner to integrate multiple sources of knowledge. This seemingly small difference poses a challenge to the task of marshaling our understanding of analogical reasoning to understanding explanation. We describe a model of explanation, derived from a model of analogy, adapted to permit systematic violations of this one-to-one mapping constraint. Simulation results demonstrate that the resulting model can generate explanations for novel explananda and that, like the explanations generated by human reasoners, these explanations vary in their coherence.	\N	\N
25419676	Parents' beliefs about what they need to do to be a good parent when their children are seriously ill influence their medical decisions, and better understanding of these beliefs may improve decision support. To assess parents' perceptions regarding the relative importance of 12 good-parent attributes. A cross-sectional, discrete-choice experiment was conducted at a children's hospital. Participants included 200 parents of children with serious illness. Ratings of 12 good-parent attributes, with subsequent use of latent class analysis to identify groups of parents with similar ratings of attributes, and ascertainment of whether membership in a particular group was associated with demographic or clinical characteristics. The highest-ranked good-parent attribute was making sure that my child feels loved, followed by focusing on my child's health, making informed medical care decisions, and advocating for my child with medical staff. We identified 4 groups of parents with similar patterns of good-parent-attribute ratings, which we labeled as: child feels loved (n=68), child's health (n=56), advocacy and informed (n=55), and spiritual well-being (n=21). Compared with the other groups, the child's health group reported more financial difficulties, was less educated, and had a higher proportion of children with new complex, chronic conditions. Parents endorse a broad range of beliefs that represent what they perceive they should do to be a good parent for their seriously ill child. Common patterns of how parents prioritize these attributes exist, suggesting future research to better understand the origins and development of good-parent beliefs among these parents. More important, engaging parents individually regarding what they perceive to be the core duties they must fulfill to be a good parent may enable more customized and effective decision support.	\N	\N
25421535	The purpose of this review is to familiarize readers with the role that addiction plays in the formation and treatment of obesity, type 2 diabetes and disorders of eating. We will outline several useful models that integrate metabolism, addiction, and human relationship adaptations to eating. A special effort will be made to demonstrate how the use of simple and straightforward nonlinear models can and are being used to improve our knowledge and treatment of patients suffering from nutritional pathology. Moving forward, the reader should be able to incorporate some of the findings in this review into their own practice, research, teaching efforts or other interests in the fields of nutrition, diabetes, and/or bariatric (weight) management.	\N	\N
25427351	HIV/AIDS remains one of the most serious public health problems in Thailand. This study aimed to assess the health-related quality of life (HRQOL) and its related factors among people living with HIV/AIDS (PLWHA) in Thailand. A cross-sectional study was conducted with 259 patients at a tertiary care hospital. HRQOL was assessed using the Thai version of the Medical Outcomes Study HIV Health Survey (MOS-HIV) questionnaire. Socio-demographics and clinical status were measured using a self-administered questionnaire. Multiple linear regression models were used to explore associations between socio-demographic status, clinical status, and HRQL. Multiple linear regression analyses showed that employment status was strongly related to better overall physical and mental health summary scores (PHS, MHS). In addition, patients with disclosure of HIV status, aged over 50 years, and having at least a rating of good health in the nurses' opinion were the independent positive predictive factors for overall PHS. While being on antiretroviral therapy (ART) and good compliance with ART were positive predictive factors for overall MHS. Improving and strengthening quality of life among PLWHAs are important goals for HIV/AIDS services. Regular assessment of HRQL can provide potential information for intervention to improve quality of life.	\N	\N
25435106	The main objectives of this study were to test a theory-based mediation model in which the relation between childhood sexual abuse (CSA) and dyadic adjustment is mediated through adult sexual avoidance and sexual compulsivity and to examine the gender-invariance of this model. A sample of 686 adults currently involved in a close relationship completed online self-report computerized questionnaires. Prevalence of CSA was 20% in women and 19% in men. In line with our hypotheses, path analyses and structural equation analyses showed that, for both women and men, CSA was associated with more sexual avoidance and sexual compulsivity, which, in turn, predicted lower couple adjustment. Overall, these findings suggest that both avoidant and compulsive sexuality are relevant intervention targets with couples in which one or both partners are CSA survivors.	\N	\N
25441252	Excessive daytime sleepiness (EDS) has been associated with singular independent symptoms of metabolic syndrome, such as insulin resistance and diabetes. The aim of this study was to assess whether this relationship is sustained among individuals who meet criteria for the whole syndrome. 994 Women aged 21-94 years (median 50.2 years, IQR 34-65) and 840 men aged 24-92 years (median 60.4 years, IQR 47-73) who resided in the Barwon Statistical Division, South-Eastern Australia, and participated in the Geelong Osteoporosis Study (GOS) between the years of 2001 and 2008. Anthropometric measurements, lifestyle, mood, demographic and health-related factors were obtained. Sleep duration was categorized as short (<6 h), average (6-9 h) and long (>9 h). Sleepiness was assessed using the Epworth Sleepiness Scale (ESS), and scores of ≥ 10 indicated EDS. The presence of metabolic syndrome was assessed using a modified version of criteria as outlined by the International Diabetics Federations recommendations (2005). Women: 138 (14.0%) of the women reported EDS; those with EDS were heavier, had a greater body mass index (BMI) and were more likely to have metabolic syndrome. The association between EDS and metabolic syndrome was sustained following adjustment for age and hours sleep (adjusted OR=1.90, 95% CI 1.16-3.09), however BMI attenuated the relationship (adjusted OR=1.64, 95% CI =1.05-2.57). These findings were independent of smoking status, alcohol intake, medication use, socioeconomic status, physical activity and current diagnosis of a depressive illness. Men: 111 (13.2%) of the men reported EDS; those with EDS had a greater waist circumference and were more likely to have metabolic syndrome. Analysis of age-stratified data (<60 years vs. ≥60 years) revealed that the older men with EDS were more likely to have metabolic syndrome (OR=1.71, 95% CI 1.01-2.92), however, age explained this association (age adjusted OR=1.51, 95% CI 0.88-2.60). In the younger age group, no association was detected between EDS and metabolic syndrome. For both men and women, the prevalence of combined EDS and metabolic syndrome increased progressively with age. For women, the association between EDS and metabolic syndrome appears to be driven by adiposity measures; while for men, the association is somewhat attributed to older age. Additional research is required to assess temporal associations with underlying sleep pathology.	\N	\N
25442998	Intractable gastroesophageal reflux disease (GERD) after antireflux operations presents a challenge-particularly in obese patients and patients with esophageal dysmotility-and increases the complexity of the redo operation. This study evaluated the results of Roux-en-Y near esophagojejunostomy (RNYNEJ) in the management of recurrent GERD after antireflux operations. We conducted a retrospective review of overweight patients with intractable GERD who underwent RNYNEJ for failed antireflux operations. We evaluated perioperative outcomes, dysphagia (ranging from 1 = no dysphagia to 5 = unable to swallow saliva), and quality of life (QOL) (assessed using the GERD health-related quality-of-life instrument (HRQOL). Over a 12-year period, 105 patients with body mass index (BMI) greater than 25 underwent RNYNEJ for failed antireflux operations. Most were obese (BMI > 30; 82 patients [78%]); esophageal dysmotility was demonstrated in more than one-third of patients. Forty-eight (46%) patients had multiple antireflux operations before RNYNEJ, and 27 patients had undergone a previous Collis gastroplasty. There was no perioperative mortality. Major complications, including anastomotic leak requiring surgical intervention (n = 3 [2.9%]), were noted in 25 patients (24%).The median length of stay was 6 days. During follow-up (mean, 23.39 months), median BMI decreased from 35 to 27.6 (p < 0.0001), and the mean dysphagia score decreased from 2.9 to 1.5 (p < 0.0001). The median GERD HRQOL score, assessed in a subset of patients, was 9 (classified as excellent). RNYNEJ for persistent GERD after antireflux operations in appropriately selected patients can be performed safely with good results in experienced centers. RNYNEJ should be considered an important option for the treatment of intractable recurrent symptoms after antireflux operations, particularly in obese patients.	\N	\N
25443440	This article aims to discover which variables influence the development of post-traumatic stress disorder in patients with burn injuries. It will also consider whether it is possible to predict which burns patients will develop PTSD. Post-traumatic stress disorder is an important psychopathology for burned patients as it can affect both physical outcomes and quality of life for those affected. Research states that PTSD may be identified in up to 30% of burns patients, making it relatively common. A systematic review of the literature was carried out using four databases. Eleven articles were identified from these searches, and were then analysed thematically to draw out common ideas. Gender, extraversion and neuroticism, attribution of blame, capacity for forgiveness, the event as a disaster or non-disaster, alcohol consumption and peri-traumatic emotional response were all found to influence burns patients' risk of developing PTSD. While it is possible to identify the factors that put burns patients are greater risk of developing PTSD, it is not possible to accurately predict who will go on to develop PTSD due to the interplay between variables and individual differences. Focus should instead be on screening for PTSD and timely recognition of intrusive symptoms.	\N	\N
25448726	Transcranial direct current stimulation (tDCS) is a noninvasive technique that modulates motor performance and learning. Previous studies have shown that tDCS over the primary motor cortex (M1) can facilitate consolidation of various motor skills. However, the effect of tDCS on consolidation of newly learned ballistic movements remains unknown. The present study tested the hypothesis that tDCS over M1 enhances consolidation of ballistic thumb movements in healthy adults. Twenty-eight healthy subjects participated in an experiment with a single-blind, sham-controlled, between-group design. Fourteen subjects practiced a ballistic movement with their left thumb during dual-hemisphere tDCS. Subjects received 1mA anodal tDCS over the contralateral M1 and 1mA cathodal tDCS over the ipsilateral M1 for 25min during the training session. The remaining 14 subjects underwent identical training sessions, except that dual-hemisphere tDCS was applied for only the first 15s (sham group). All subjects performed the task again at 1h and 24h later. Primary measurements examined improvement in peak acceleration of the ballistic thumb movement at 1h and 24h after stimulation. Improved peak acceleration was significantly greater in the tDCS group (144.2±15.1%) than in the sham group (98.7±9.1%) (P<0.05) at 24h, but not 1h, after stimulation. Thus, dual-hemisphere tDCS over M1 enhanced consolidation of ballistic thumb movement in healthy adults. Dual-hemisphere tDCS over M1 may be useful to improve elemental motor behaviors, such as ballistic movements, in patients with subcortical strokes.	\N	\N
25461221	This study tested whether perceived epilepsy-related stigma is associated with adherence in people living with epilepsy and if information, motivation, and behavioral skills are potential pathways underlying the stigma-adherence link. We surveyed persons living with epilepsy between the ages of 18 and 65 (N = 140) using an online questionnaire to assess medication adherence and perceived epilepsy-related stigma. In addition, participants reported their level of information, motivation, and behavioral skills. Higher perceived epilepsy-related stigma was associated with lower medication adherence (r = -0.18, p < .05). Higher perceived stigma was associated with lower levels of information (r = -0.28, p < .05), motivation (r = -0.55, p < .05), and behavioral skills (r = -0.41, p < .05), and the link between stigma and adherence was fully explained by information, motivation, and behavioral skills, i.e., the effect of stigma on adherence was fully mediated (c = -0.18, p < .05 reduced to c' = 0.06, p = .48). Perceived epilepsy-related stigma is problematic for maintaining the prescribed medication regimen in people living with epilepsy. The information-motivation-behavioral skills model is a useful framework for understanding the pathways linking perceived stigma and adherence in this population.	\N	\N
25468503	To develop a new model for patient recruitment that harnessed the full potential of Electronic Health Records (EHRs). Gaining access to potential participants' health records to assess their eligibility for studies and allow an approach about participation ('consent for contact') is ethically, legally and technically challenging, given that medical data are usually restricted to the patient's clinical team. The research objective was to design a model for identification and recruitment to overcome some of these challenges as well as reduce the burdensome (and/or time consuming) gatekeeper role of clinicians in determining who is appropriate or not to participate in clinical research. Large secondary mental health services context, UK. 2106 patients approached for 'consent for contact'. All patients in different services within the mental health trust are gradually and systematically being approached by a member of the clinical care team using the 'consent for contact' model. There are no exclusion criteria. Provision of 'consent for contact'. A new model (the South London and Maudsley NHS Trust Consent for Contact model (SLaM C4C)) for gaining patients' consent to contact them about research possibilities, which is built around a de-identified EHR database. The model allows researchers to contact potential participants directly. Of 2106 patients approached by 25 October 2013, nearly 3 of every 4 gave consent for contact (1560 patients; 74.1%). The SLaM C4C model offers an effective way of expediting recruitment into health research through using EHRs. It reduces the gatekeeper function of clinicians; gives patients greater autonomy in decisions to participate in research; and accelerates the development of a culture of active research participation. More research is needed to assess how many of those giving consent for contact subsequently consent to participate in particular research studies.	\N	\N
25479304	This study investigates a research framework for presenteeism, in particular, whether work environment factors are indirectly related to presenteeism via employees' health. A total of 336 employees, 107 from a manufacturing company in Europe and 229 from various locations across North America, completed a self-report survey, which measured the association between presenteeism (dependent variable) and several health and work environment factors (independent variables). These relationships were tested using path analysis with bootstrapping in Mplus. Presenteeism was directly related to health burden (r = 0.77; P = 0.00) and work environment burden (r = 0.34; P = 0.00). The relationship between work environment burden and presenteeism was partially mediated by health burden (β = 0.08; 95% confidence interval, 0.002 to 0.16). These findings suggest both a direct and an indirect relationship between work environment factors and presenteeism at work.	\N	\N
25495581	Abstract The frequent positioning of men's sexual risk-taking as driving the HIV/AIDS epidemic in South Africa has triggered interest in men's sexual and reproductive health (SRH) perceptions, attitudes, and practices. Much research, however, presents men as a homogenous group, and focuses on the quantifiable aspects of male sexual behaviors, providing an inadequate basis for understanding men's SRH needs and addressing the gendered aspects of HIV prevention. This study used sexual history narratives to yield more nuanced and contextualized understandings of male sexuality as it relates to SRH. Fifty sexual life history individual interviews and 10 focus-group discussions (FGDs) with men, as well as 25 sexual life history interviews with women, were conducted with participants purposively sampled from three age categories: (18-24, 25-55, and 55+ years), a wide range of cultural and racial backgrounds, and in urban and rural sites across 5 provinces in South Africa. Interviews and FGDs elicited stories of participant's early knowledge of sex and sexual experimentation and then explored sexual relationships and experiences in adulthood-including engagement with HIV risks and SRH management. The data were analyzed using a thematic approach. Many male participants conformed to dominant norms of masculinity associated with a high risk of sexually transmitted infections including HIV, such as having regular unprotected sex, reluctance to test for HIV, and poor SRH-seeking behaviors. Yet, the narrative accounts reveal instances of men taking steps to protect their own SRH and that of their partners, and the complex ways in which hegemonic gender norms influence men and women's SRH. Ultimately, the study points to the value of sexual biographies for gaining a deeper understanding of male sexuality, and the social structures, meanings, and experiences that underlie it. Such insights are critical to more effectively engaging men in HIV prevention efforts.	\N	\N
25502313	This article narrates the history of the interdisciplinary field of psycholinguistics from its modern organization in the 1950s to its application and influence in the field of reading instruction. Beginning as a combination of structural linguistics, behaviorist psychology, and information theory, the field was revolutionized by the collaboration of the psychologist George Miller and the linguist Noam Chomsky. This transformation was, at root, the adoption of the view that humans should be best understood as creative users of language and the rejection of behaviorist or machine models. Under their influence the field came to treat humans as creative, nonmechanical learners and users of language who, like scientists, hypothesize in order to understand and even perceive the world. This vision of language as a nondeterministic process shaped the field of reading instruction by providing the central model to advocates of the whole-language pedagogical method.	\N	\N
25509363	The prevalence of major and minor depression in Parkinson's disease is around 30-40% but, unfortunately, depression remains frequently underrecognized and often undertreated. However, recognition and appropriate treatment of depression in patients with Parkinson's disease is essential for improving the cross-sectional picture and longitudinal course. This review focuses on the epidemiology, pathophysiology and different treatment modalities of depression in Parkinson's disease.	\N	\N
25511202	Female athletes experience pressure to conform to social and sporting norms concerning body weight. This study compared general and sporting body dissatisfaction and disordered eating symptomatology among 320 elite, recreational, and noncompetitive female athletes aged 17 to 30 years competing in leanness focused sports and nonleanness focused sports. Participants completed an online questionnaire including demographic questions, the Eating Attitudes Test, and the Figure Rating Scale. Athletes from leanness focused sports reported higher levels of body dissatisfaction and greater disordered eating symptomatology regardless of participation level. Elite athletes reported higher levels of body dissatisfaction and greater disordered eating symptomatology regardless of sport type, and differences between recreational and noncompetitive athletes were not found. More than 60% of elite athletes from leanness focused and nonleanness focused sports reported pressure from coaches concerning body shape. The findings have important implications for identifying risk factors for eating disorders among female athletes, where athletes who compete at elite level and those who compete in leanness focused sports at any level may be at higher risk for developing eating disorders.	\N	\N
25515525	To identify all reported cases of injury and other problems caused by using a Nintendo video gaming system. Review. Search of PubMed and Embase in June 2014 for reports on injuries and other problems caused by using a Nintendo gaming system. Most of the 38 articles identified were case reports or case series. Injuries and problems ranged from neurological and psychological to surgical. Traditional controllers with buttons were associated with tendinitis of the extensor of the thumb. The joystick on the Nintendo 64 controller was linked to palmar ulceration. The motion sensitive Wii remote was associated with musculoskeletal problems and various traumas. Most problems are mild and prevalence is low. The described injuries were related to the way the games are controlled, which varies according to the video game console.	\N	\N
25526600	The purpose of this study was to determine the neural correlates of excessive habit formation in obsessive-compulsive disorder (OCD). The authors aimed to test for neurobiological convergence with the known pathophysiology of OCD and to infer, based on abnormalities in brain activation, whether these habits arise from dysfunction in the goal-directed or habit system. Thirty-seven OCD patients and 33 healthy comparison subjects learned to avoid shocks while undergoing a functional MRI scan. Following four blocks of training, the authors tested whether the avoidance response had become a habit by removing the threat of shock and measuring continued avoidance. Task-related differences in brain activity in three regions of interest (the caudate, the putamen, and the medial orbitofrontal cortex) were tested at a statistical threshold set at <0.05 (family-wise-error corrected). Excessive habit formation in OCD patients, which was associated with hyperactivation in the caudate, was observed. Activation in this region was also associated with subjective ratings of increased urge to perform habits. The OCD group, as a whole, showed hyperactivation in the medial orbitofrontal cortex during the acquisition of avoidance; however, this did not relate directly to habit formation. OCD patients exhibited excessive habits that were associated with hyperactivation in a key region implicated in the pathophysiology of OCD, the caudate nucleus. Previous studies indicate that this region is important for goal-directed behavior, suggesting that habit-forming biases in OCD may be a result of impairments in this system, rather than differences in the buildup of stimulus-response habits themselves.	\N	\N
25528652	Studies of animal personality improve our understanding of individual variation in measures of life history and fitness, such as health and reproductive success. Using a 54 trait personality questionnaire developed for studying great apes and other nonhuman primates, we obtained ratings on 116 wild mountain gorillas (Gorilla beringei beringei) monitored by the Dian Fossey Gorilla Fund's Karisoke Research Center in Rwanda. There were 8 raters who each had more than 1.5 years of working experience with the subjects. Principal component analyses identified 4 personality dimensions with high interrater reliabilities-Dominance, Openness, Sociability, and Proto-Agreeableness-that reflected personality features unique to gorillas and personality features shared with other hominoids. We next examined the associations of these dimensions with independently collected behavioral measures derived from long-term records. Predicted correlations were found between the personality dimensions and corresponding behaviors. For example, Dominance, Openness, Sociability, and Proto-Agreeableness were related to gorilla dominance strength, time spent playing, rates of approaches, and rates of interventions in intragroup conflicts, respectively. These findings enrich the comparative-evolutionary study of personality and provide insights into how species differences in personality are related to ecology, social systems, and life history.	\N	\N
25533592	Lack of insight into illness has long been recognized as a central characteristic of schizophrenia. Although recent theories have emphasized neurocognitive dysfunction as a central impairment in schizophrenia it remains unclear whether the lack of insight in schizophrenia is more strongly associated with measures of symptom severity or neuropsychological dysfunction. Seventy-four consecutive inpatients with chronic schizophrenia were enrolled in a cross-sectional study. All subjects were assessed with the Positive and Negative Syndrome Scale (PANSS, five-factor model), the Insight and Treatment Attitudes Questionnaire (ITAQ), and the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB). Bivariate association and multiple linear regression analyses were used to investigate the relationship between insight and both symptoms and neurocognition. On bivariate correlation, the positive, negative, disorganized and excited factors of the PANSS showed a negative correlation with insight but there was no significant association between the MCCB total score or any component subscale and insight. Multiple regression analysis showed that positive symptoms, disorganized/concrete symptoms and excited symptoms contributed to awareness of mental illness; positive and disorganized/concrete symptoms were significant contributors to awareness of the need for treatment; but there were no significant associations with the MCCB. Insight in this sample of patients with chronic schizophrenia is significantly associated with clinical symptoms but not with neuropsychological functioning.	\N	\N
25551234	To describe the prevalence of posttraumatic stress disorder (PTSD) and comorbid psychiatric disorders and identify correlates of PTSD in a contemporary, nationally representative sample of US veterans. Data were analyzed from Wave 1 of the National Health and Resilience in Veterans Study, a cross-sectional, retrospective, web-based survey of a population-based sample of 3,157 US veterans conducted between October and December 2011. The main outcome measure was probable lifetime PTSD, which was assessed by using a DSM-IV version of the PTSD Checklist (PCL), the PCL-Specific Stressor version. The weighted lifetime and current prevalence of probable PTSD was 8.0% (standard error [SE] = 0.48) and 4.8% (SE = 0.40), respectively. 87.0% of veterans reported exposure to at least 1 potentially traumatic event (PTE); veterans reported a mean of 3.4 (SD = 2.8) different PTE types in their lifetime. Sudden death of a loved one was the most frequently endorsed PTE (61.3%), and sexual abuse in adulthood had the highest conditional probability of PTSD (37.3%). PTSD was associated with increased odds of mood, anxiety, and substance use disorders (odds ratios [ORs] = 2.2-19.1, P values < .001); suicidal ideation (OR = 9.7, P < .001); and suicide attempts (OR = 11.8, P < .001). Psychosocial factors, including resilience, community integration, and secure attachment, were associated with decreased odds of PTSD (ORs = 0.5-0.7, P values < .05). In a nationally representative sample of US veterans, the prevalence of lifetime and current PTSD was 8.0% and 4.8%, respectively, and PTSD was associated with elevated risk for several psychiatric conditions and suicidality. Veterans reported exposure to many PTE types in addition to combat, and conditional risk for PTSD was high for noncombat-related trauma. Prevention and treatment efforts designed to bolster protective psychosocial factors may help mitigate PTSD risk in this population.	\N	\N
25552653	Mitochondrial diseases often exhibit tissue-specific pathologies, but this phenomenon is poorly understood. Here we present regulation of mitochondrial translation by the Mitochondrial Translation Optimization Factor 1, MTO1, as a novel player in this scenario. We demonstrate that MTO1 mediates tRNA modification and controls mitochondrial translation rate in a highly tissue-specific manner associated with tissue-specific OXPHOS defects. Activation of mitochondrial proteases, aberrant translation products, as well as defects in OXPHOS complex assembly observed in MTO1 deficient mice further imply that MTO1 impacts translation fidelity. In our mouse model, MTO1-related OXPHOS deficiency can be bypassed by feeding a ketogenic diet. This therapeutic intervention is independent of the MTO1-mediated tRNA modification and involves balancing of mitochondrial and cellular secondary stress responses. Our results thereby establish mammalian MTO1 as a novel factor in the tissue-specific regulation of OXPHOS and fine tuning of mitochondrial translation accuracy.	\N	\N
25553620	Brain cortico-striatal circuits have consistently been implicated in the pathology of addiction related disorders. We applied a reliable seed-based analysis of the resting-state brain activity to comprehensively delineate the subdivisions of striatal functional connectivity implicated in internet gaming disorder. Among twelve right-handed male adolescents with internet gaming disorder and 11 right-handed and gender-matched healthy controls, we examined group differences in the functional connectivity of dorsal and ventral subdivisions of the caudate nucleus and putamen, as well as the association of these connectivity indices with behavioral measures of internet use. Adolescents with internet gaming disorder showed significantly reduced dorsal putamen functional connectivity with the posterior insula-parietal operculum. More time spent playing online games predicted significantly greater functional connectivity between the dorsal putamen and bilateral primary somatosensory cortices in adolescents with internet gaming disorder, and significantly lower functional connectivity between the dorsal putamen and bilateral sensorimotor cortices in healthy controls. The dorsal putamen functional connectivity was significantly and specifically different in adolescents with internet gaming disorder. The findings suggest a possible biomarker of internet gaming disorder.	\N	\N
25554496	Residency is a stressful period in a physician's development, characterized by long work hours, time pressure, and excessive work load, that can exert negative effects on residents' mental health. Job burnout and negative work-home interference may play a major role in residents' mental health problems. The present study used the job demands-resources model as a theoretical framework to examine the way in which job demands (e.g., workload, emotional demands) and job resources (e.g., supervisor support, job autonomy) were associated with residents' mental health. From a pool of 290 medical residents, 264 (91 %) completed the questionnaires. Applying structural equation modeling techniques, the results showed that greater emotional exhaustion (β = -.65, SE = .09, p < .001) and more work-home interference (β = -.26, SE = .10, p < .05) were related to poor mental health. Specific job demands (i.e., high workload) and particular job resources (i.e., low opportunities for professional development and low supervisor support) were related to poor mental health not directly but only indirectly, via emotional exhaustion or work-home interference. Thus, through work-related emotional exhaustion, the impact of work conditions might be transmitted to and interfere with non-work related domains such as family life, as well as with domain-unspecific aspects of well-being, such as mental health and psychological distress. Implications of the results and suggestions for future research and practice are outlined.	\N	\N
25556233	Finding robust biomarkers for Parkinson disease (PD) is currently hampered by inherent technical limitations associated with imaging or antibody-based protein assays. To circumvent the challenges, we adapted a staged pipeline, starting from our previous proteomic profiling followed by high-throughput targeted mass spectrometry (MS), to identify peptides in human cerebrospinal fluid (CSF) for PD diagnosis and disease severity correlation. In this multicenter study consisting of training and validation sets, a total of 178 subjects were randomly selected from a retrospective cohort, matching age and sex between PD patients, healthy controls, and neurological controls with Alzheimer disease (AD). From ∼14,000 unique peptides displaying differences between PD and healthy control in proteomic investigations, 126 peptides were selected based on relevance and observability in CSF using bioinformatic analysis and MS screening, and then quantified by highly accurate and sensitive selected reaction monitoring (SRM) in the CSF of 30 PD patients versus 30 healthy controls (training set), followed by diagnostic (receiver operating characteristics) and disease severity correlation analyses. The most promising candidates were further tested in an independent cohort of 40 PD patients, 38 AD patients, and 40 healthy controls (validation set). A panel of five peptides (derived from SPP1, LRP1, CSF1R, EPHA4, and TIMP1) was identified to provide an area under curve (AUC) of 0.873 (sensitivity = 76.7%, specificity = 80.0%) for PD versus healthy controls in the training set. The performance was essentially confirmed in the validation set (AUC = 0.853, sensitivity = 82.5%, specificity = 82.5%). Additionally, this panel could also differentiate the PD and AD groups (AUC = 0.990, sensitivity = 95.0%, specificity = 97.4%). Furthermore, a combination of two peptides belonging to proteins TIMP1 and APLP1 significantly correlated with disease severity as determined by the Unified Parkinson's Disease Rating Scale motor scores in both the training (r = 0.381, p = 0.038)j and the validation (r = 0.339, p = 0.032) sets. The novel panel of CSF peptides, if validated in independent cohorts, could be used to assist in clinical diagnosis of PD and has the potential to help monitoring or predicting disease progression.	\N	\N
25565688	To document the 6-month prevalence of posttraumatic stress syndrome (PTSS) in the older adult population and the validity of a PTSS Scale in an epidemiologic setting. Data came from the Enquête sur la santé des aînés et l'utilisation des services de santé (ESA Services Study) conducted during 2012-2013 using a probability sample of older adults seeking medical services in primary health clinics. Results showed that a first-order PTSS measurement model consisting of 3 indicators-the number of lifetime traumatic events, the frequency of reactions and symptoms of distress associated with the traumatic events, and the presence of consequences on the social functioning-was plausible. Reliability of the PTSS was 0.82. According to the PTSS, 11.1% of the older adult patients presented with PTSS, but only 21.7% of them reported an impact of their symptoms on their social functioning. The prevalence of older adults meeting the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, criteria for full posttraumatic stress disorder (PTSD) reached 1.8%, and 1.8% of older adults reached criteria for partial PTSD. Our results also showed that women were more at risk to report PTSS than men and that older adults aged 75 years and older were less likely to report these symptoms than those aged between 65 and 74 years. PTSS is a common mental health problem among adults aged 65 and older and seeking health services in the general medical sector.	\N	\N
25597015	Despite the increase in drinking by women in early midlife, little alcohol research has focused on this group. We explore how alcohol is associated with the construction of gender identities among women aged 30-50 years in the west of Scotland, United Kingdom. We draw on qualitative data from 11 focus groups (five all-female, six mixed-sex) with pre-existing groups of friends and work colleagues in which women and men discuss their drinking behaviours. Analysis demonstrated how alcohol represented a time and space away from paid and unpaid work for women in a range of domestic circumstances, allowing them to relax and unwind. While women used alcohol to construct a range of identities, traditional notions of femininity remained salient (e.g. attention to appearance, drinking 'girly' drinks). Drinking enabled women to assert their identity beyond the roles and responsibilities often associated with being a woman in early midlife. For example, some respondents with young children described the transformative effects of excessive drinking which allowed them to return temporarily to a younger, carefree version of themselves. Thus, our data suggest that women's drinking in early midlife revolves around notions of 'idealised' femininity but simultaneously represents a way of achieving 'time out' from traditional female responsibilities such as caring for others. We consider these findings within a broader social and cultural context including alcohol marketing, domestic roles and motherhood and their implications for health promotion.	\N	\N
25616767	As part of a sub-study in the ongoing Norwegian RCT 'Fit for Delivery', a new questionnaire, using a combination of food frequency, scale, and categorical questions to gather data on the diets and eating patterns of one year olds, was developed and tested for reliability by test-retest. Of 102 parents recruited to the study, 94 completed both test and retest. Correlation coefficients (Spearman's r, and/or Cohen's kappa, where applicable) were high for all categories of question, with a mean value of 0.72 for Spearman's r for food frequency variables, and a mean value of 0.75 for Cohen's kappa for non-numeric variables such as breast feeding status, showing very high test-retest reliability. This newly developed diet and eating habit questionnaire had strong test-retest reliability in a test population similar to the study population, for which it was developed. This indicates that the questionnaire is reliable in this population.	\N	\N
25619616	The ability to regulate our emotional responses is crucial to effective functioning in daily life. Whilst there has been extensive study of the brain potentials related to valenced stimuli, the neural basis of the ability to regulate actions elicited by these remains to be clarified. To address this, 40 volunteers undertook an approach-avoidance paradigm. In the congruent condition, participants approached pleasant and avoided unpleasant stimuli. In the incongruent condition, the opposite was the case, requiring the regulation of natural emotional response tendencies. Both behavioural and electrophysiological indices of emotional regulation were recorded. Congruency effects were observed at both the behavioural and electrophysiological level. Reaction times were faster and the LPP larger, when performing emotionally congruous relative to incongruous actions. Moreover, neural and behavioural effects were correlated. The current results suggest that the LPP congruency effect can be considered a neural marker of individual differences in emotion-driven action tendencies. We discuss whether this reflects emotion regulation, effort allocation, or correct mapping of stimulus response tendencies.	\N	\N
25640979	To develop a questionnaire, the Geriatric In-hospital Nursing Care Questionnaire (GerINCQ), to measure, in an integrated way, the care that older adults receive in the hospital and nurses' attitudes toward and perceptions about caring for older adults. Questionnaire development. Twelve university and teaching hospitals. Thirteen experienced geriatric nurses and three geriatricians from 12 hospitals evaluated an initial version of the questionnaire. Two hundred seventy-one nurses, primarily registered nurses from 11 geriatric, medical, and surgical departments in six hospitals, validated the final questionnaire. Items from two published instruments were extracted for use in the questionnaire. Content validity was confirmed using the Delphi technique with an expert panel. Internal consistency was measured by calculating Cronbach alpha; intrarater reliability was measured using test-retest correlations and intraclass correlation coefficients (ICCs); differences between hospital departments were analyzed using analysis of variance. Sensitivity to detect before-and-after changes with implementation of a geriatric care program was determined using the Student t-test. Consensus was reached after three Delphi rounds. The GerINCQ is a self-administered questionnaire to be filled out by hospital nurses that comprises five subscales with 67 items. It has good content validity (each item content validity index >0.9) and good internal consistency (Cronbach alpha = 0.86). Intrarater reliability revealed high test-retest results (ICC = 0.87). The questionnaire detected significant differences between nurses in three types of hospital departments (medical, surgical, and geriatric (P < .01). The GerINCQ was sensitive to changes after an educational program (P < .02) and had a large effect size (0.5). The GerINCQ is a reliable and valid tool and is sensitive to change over time. It is clinically relevant because it provides a quantitative measure of hospital nurses' geriatric practices, attitudes, and perceptions. Moreover, the GerINCQ is suitable for monitoring progress after implementation of geriatric improvement programs.	\N	\N
25641075	Humans are innately social creatures, but cognitive neuroscience, that has traditionally focused on individual brains, is only now beginning to investigate social cognition through realistic interpersonal interaction. Music provides an ideal domain for doing so because it offers a promising solution for balancing the trade-off between ecological validity and experimental control when testing cognitive and brain functions. Musical ensembles constitute a microcosm that provides a platform for parametrically modeling the complexity of human social interaction.	\N	\N
25678448	The authors investigated whether residential segregation (the degree to which racial/ethnic groups live separately from one another in a geographic area) 1) was associated with mortality among urban women with breast cancer, 2) explained racial/ethnic disparities in mortality, and 3) whether its association with mortality varied by race/ethnicity. Using Texas Cancer Registry data, all-cause mortality and breast-cancer mortality were examined among 109,749 urban black, Hispanic, and white women aged ≥50 years who were diagnosed with breast cancer from 1995 to 2009. Racial (black) segregation and ethnic (Hispanic) segregation of patient's neighborhoods were measured and were compared with the larger metropolitan statistical area using the location quotient measure. Shared frailty Cox proportional hazard models were used to nest patients within residential neighborhoods (census tract) and were controlled for race/ethnicity, age, diagnosis year, tumor stage, grade, histology, neighborhood poverty, and county-level mammography availability. Greater black segregation and Hispanic segregation were adversely associated with cause-specific mortality and all-cause mortality. For example, in adjusted models, Hispanic segregation was associated with cause-specific mortality (adjusted hazard ratio, 1.24; 95% confidence interval, 1.05-1.46). Compared with whites, blacks had higher mortality for both outcomes, whereas Hispanics demonstrated equivalent (cause-specific) or lower (all-cause) mortality. Segregation did not explain racial/ethnic disparities in mortality. Within each race/ethnicity strata, segregation was either adversely associated with mortality or was not significant. Among urban women with breast cancer in Texas, segregation has an independent, adverse association with mortality, and the effect of segregation varies by patient race/ethnicity. The novel application of a small-area measure of relative racial segregation should be examined in other cancer types with documented racial/ethnic disparities across varied geographic areas.	\N	\N
25682481	Prekindergarten educational interventions represent a popular approach to improving educational outcomes, especially in children from poor households. Children from lower socioeconomic groups are at increased risk for delays in cognitive development that are important for school success. These delays, which may stem from stress associated with poverty, often develop before kindergarten. Early interventions have been proposed, but there is a need for more information on effectiveness. By assessing socioeconomic differences in brain structure and function, we may better be able to track the neurobiologic basis underlying children's cognitive improvement. We conducted a review of the neuroimaging and electrophysiology literature to evaluate what is known about differences in brain structure and function as assessed by magnetic resonance imaging and electrophysiology and evoked response potentials among children from poor and nonpoor households. Differences in lower socioeconomic groups were found in functional magnetic resonance imaging, diffusion tensor imaging, and volumetric magnetic resonance imaging as well as electroencephalography and evoked response potentials compared with higher socioeconomic groups. The findings suggest a number of neurobiologic correlates for cognitive delays in children who are poor. Given this, we speculate that magnetic resonance imaging and electrophysiology parameters might be useful as biomarkers, after more research, for establishing the effectiveness of specific prekindergarten educational interventions. At the very least, we suggest that to level the playing field in educational outcomes, it may be helpful to foster communication and collaboration among all professionals involved in the care and education of children.	\N	\N
25683553	This study tested whether threat-induced errors in police officers' shooting decisions may be prevented through practice. Using a video-based test, 57 Police officers executed shooting responses against a suspect who rapidly appeared with (shoot) or without (don't shoot) a firearm. Threat was manipulated by switching on (high-threat) or switching off (low-threat) a "shootback canon" that could fire small plastic bullets at the officers. After an initial pretest, officers were divided over four different practice groups and practiced their shooting decisions for three consecutive weeks. Effects of practice were evaluated on a posttest. On the pretest, all groups experienced more anxiety and executed more false-positive responses under high-threat. Despite practice, these effects persisted on the posttest and remained equally strong for all practice groups. It is concluded that the impact of threat on police officers' shooting decisions is robust and may be hard to prevent within the limits of available practice.	\N	\N
25692563	To assess identity disclosure among sexual and gender minority (SGM) students pursuing undergraduate medical training in the United States and Canada. From 2009 to 2010, a survey was made available to all medical students enrolled in the 176 MD- and DO-granting medical schools in the United States and Canada. Respondents were asked about their sexual and gender identity, whether they were "out" (i.e., had publicly disclosed their identity), and, if they were not, their reasons for concealing their identity. The authors used a mixed-methods approach and analyzed quantitative and qualitative survey data. Of 5,812 completed responses (of 101,473 eligible respondents; response rate 5.7%), 920 (15.8%) students from 152 (of 176; 86.4%) institutions identified as SGMs. Of the 912 sexual minorities, 269 (29.5%) concealed their sexual identity in medical school. Factors associated with sexual identity concealment included sexual minority identity other than lesbian or gay, male gender, East Asian race, and medical school enrollment in the South or Central regions of North America. The most common reasons for concealing one's sexual identity were "nobody's business" (165/269; 61.3%), fear of discrimination in medical school (117/269; 43.5%), and social or cultural norms (110/269; 40.9%). Of the 35 gender minorities, 21 (60.0%) concealed their gender identity, citing fear of discrimination in medical school (9/21; 42.9%) and lack of support (9/21; 42.9%). SGM students continue to conceal their identity during undergraduate medical training. Medical institutions should adopt targeted policies and programs to better support these individuals.	\N	\N
25703777	This study examined relationships between activities of daily living (ADL) motor and process skills, unimanual capacity, bimanual performance, and visual perception in children with unilateral cerebral palsy (CP). Participants were 101 children with unilateral CP (51 males, 50 females; mean age 11y 9mo [SD 2y 5mo; range 8-17y]; Manual Ability Classification System [MACS] level I=24; level II=76; level III=1). Measures were (1) Assessment of Motor and Process Skills (AMPS), (2) Jebsen-Taylor Test of Hand Function (JTTHF), (3) Assisting Hand Assessment (AHA), and (4) Test of Visual Perceptual Skills, 3rd edition (TVPS-3). Regression models were constructed with the AMPS motor scale and AMPS process as the dependent variables. The AHA and JTTHF dominant upper limb score together explained 57% of the variance in AMPS motor scale scores. TVPS-3 Visual Sequential Memory, TVPS-3 Visual Closure, and JTTHF dominant upper limb score together explained 35% of the variance in AMPS process scale scores. Bimanual performance and unimanual capacity of the dominant upper limb are significantly associated with ADL motor skills in children with unilateral CP. Process skills of ADL are related to visual perceptual ability and dominant upper limb unimanual capacity, which may reflect motor planning required to perform daily tasks.	\N	\N
25707581	Eating disorder (ED) variants characterized by "binge-eating/purging" symptoms differ from "restricting-only" variants along diverse clinical dimensions, but few studies have compared people with these different eating-disorder phenotypes on measures of neurocognitive function and brain activation. We tested the performances of 19 women with "restricting-only" eating syndromes and 27 with "binge-eating/purging" variants on a modified n-back task, and used functional magnetic resonance imaging (fMRI) to examine task-induced brain activations in frontal regions of interest. When compared with "binge-eating/purging" participants, "restricting-only" participants showed superior performance. Furthermore, in an intermediate-demand condition, "binge-eating/purging" participants showed significantly less event-related activation than did "restricting-only" participants in a right posterior prefrontal region spanning Brodmann areas 6-8-a region that has been linked to planning of motor responses, working memory for sequential information, and management of uncertainty. Our findings suggest that working memory is poorer in eating-disordered individuals with binge-eating/purging behaviors than in those who solely restrict food intake, and that observed performance differences coincide with interpretable group-based activation differences in a frontal region thought to subserve planning and decision making.	\N	\N
25717494	This article examines how mentally ill people are perceived by psychology students. It was inspired by a study on stereotypical perception of mentally ill people carried out 10 years ago, which was published in Polish Psychiatry (2000). A modified version of the semantic differential, which was used 10 years ago, was applied. The version consisted of: subject selection of 30 pairs of adjectives which describe mentally ill people, marking on a scale the extent a given object possesses a feature, describing what percentage of the mentally ill possess a feature as well as describing the level of certainty (%) of the respondent on the feature intensity. Compared to a similar group of subjects studied ten years ago, the examined 152 students (F 138, M 14), on average aged 21.8, received results showing higher maturity and lesser weight of stereotypical thinking regarding the mentally ill. The subjects currently studied stated lower certainty (71%) than the previously studied group (79%), in most mentally ill people having problems in contact with others as well as with themselves. They perceive mentally ill people in a wider perspective (11 differential categories in 2000 compared to 19 differential categories in 2010. The studies on stereotyping of the mentally ill show beneficial changes in awareness among psychology students. New psychology teaching programmes sensitizing to mental problems, the complexity of illness processes, likely impact of social advertising, and fostering social support for the mentally ill, contributed to the positive changes in results.	\N	\N
25728887	Chinese Americans are the largest and fastest growing Asian American subgroup, increasing about one-third during the 2000s. Despite the slender Asian stereotype, nearly one-third of 6-to-11 year old Chinese American children were found to be overweight (above the 85th percentile in BMI). Importantly, unique and severe health risks are associated with being overweight/obese in Chinese. Unfortunately, Chinese immigrant children have been neglected in the literature on obesity. This review aimed to identify factors at various levels of the ecological model that may place Chinese immigrant children at risk for being overweight/obese in the U.S. Key contextual factors at the micro-, meso-, exo-, macro- and chronosystem were identified guided by Bronfenbrenner's ecological systems theory. The corresponding mediating and moderating processes among the factors were also reviewed and proposed. By presenting a conceptual framework and relevant research, this review can provide a basic framework for directing future interdisciplinary research in seeking solutions to childhood obesity within this understudied population.	\N	\N
25730645	We present a holographic theory of human memory. According to the theory, a subject's vocabulary resides in a dynamic distributed representation-a hologram. Studying or recalling a word alters both the existing representation of that word in the hologram and all words associated with it. Recall is always prompted by a recall cue (either a start instruction or the word just recalled). Order of report is a joint function of the item and associative information residing in the hologram at the time the report is made. We apply the model to archival data involving simple free recall, learning in multitrial free recall, simple serial recall, and learning in multitrial serial recall. The model captures accuracy and order of report in both free and serial recall. It also captures learning and subjective organisation in multitrial free recall. We offer the model as an alternative to the short- and long-term account of memory postulated in the modal model.	\N	\N
25732146	Methodologies for generating functional neuronal cells directly from human fibroblasts [induced neuronal (iN) cells] have been recently developed, but the research so far has only focused on technical refinements or recapitulation of known pathological phenotypes. A critical question is whether this novel technology will contribute to elucidation of novel disease mechanisms or evaluation of therapeutic strategies. Here we have addressed this question by studying Tay-Sachs disease, a representative lysosomal storage disease, and Dravet syndrome, a form of severe myoclonic epilepsy in infancy, using human iN cells with feature of immature postmitotic glutamatergic neuronal cells. In Tay-Sachs disease, we have successfully characterized canonical neuronal pathology, massive accumulation of GM2 ganglioside, and demonstrated the suitability of this novel cell culture for future drug screening. In Dravet syndrome, we have identified a novel functional phenotype that was not suggested by studies of classical mouse models and human autopsied brains. Taken together, the present study demonstrates that human iN cells are useful for translational neuroscience research to explore novel disease mechanisms and evaluate therapeutic compounds. In the future, research using human iN cells with well-characterized genomic landscape can be integrated into multidisciplinary patient-oriented research on neuropsychiatric disorders to address novel disease mechanisms and evaluate therapeutic strategies.	\N	\N
25734536	Posttraumatic stress (PTS) is common in survivors from life-threatening events. Little is known, however, about the course of PTS after life threat in the absence of collateral stressors (e.g., bereavement, social stigma, property loss) and there is a scarcity of studies about PTS in the long term. This study assessed the short- and long-term course of PTS, and the influence of gender, education and age on the level and course of PTS, in survivors from a non-fatal airliner emergency landing caused by engine failure at an altitude of 1 km. There were 129 persons on board. A survey including the Impact of Event Scale was distributed to 106 subjects after 1 month, 4 months, 14 months, and 25 months, and to 95 subjects after 19 years (response rates 64-83%). There were initially high levels of PTS. The majority of changes in PTS occurred from 1 to 4 months after the event. There were small changes from 4 to 25 months but further decrease in PTS thereafter. Female gender was associated with higher levels of PTS whereas gender was unrelated to the slope of the short- and long-term trajectories. Higher education was related to a quicker recovery although not to initial or long-term PTS. Age was not associated with PTS. The present findings suggest that a life-threatening experience without collateral stressors may produce high levels of acute posttraumatic stress, yet with a benign prognosis. The findings further implicate that gender is unrelated to trajectories of recovery in the context of highly similar exposure and few collateral stressors.	\N	\N
25747687	A proof of principle pharmacogenomic translational study was used as a case example to explore Biobank Community Advisory Board (CAB) member views about placing genomic information into the medical record and to establish how CAB input could affect research design. CAB members expressed enthusiasm for the potential benefit of the research discussed, yet voiced concerns regarding the recruitment and consent materials. They discussed the value of genomic research and its clinical utility; the risk of genetic discrimination; and personal ownership of genomic data. Members distinguished between indirect benefits to future generations and individual risk to research participants. Feedback was used to revise the recruitment and consent materials. Results highlight tensions reported between the public's support for genomic research and concerns with genomic information in the medical record and its use in medical decision-making.	\N	\N
25752968	Prospective studies in various cardiovascular populations show that Type D personality predicted impaired health-related quality of life (HRQoL) and disease-specific health status. We examined the effect of negative affectivity (NA), social inhibition (SI) and their combined effect (Type D personality) on HRQoL and disease-specific health status among colorectal cancer (CRC) patients. CRC patients diagnosed between 2000 and 2009, as registered in the Dutch population-based Eindhoven Cancer Registry, received questionnaires on Type D personality (DS14), HRQoL (EORTC QLQ-C30) and disease-specific health status (EORTC QLQ-CR38) in 2010, 2011 and 2012. Response rates were 73% (n = 2625), 83% (n = 1643) and 82% (n = 1458), respectively. Analyses were done on those completing at least two questionnaires (n = 1735). Individuals with Type D (NA+/SI+; 19%) and high NA (NA+/SI-; 11%) reported a significantly worse HRQoL and disease-specific health status compared to NA-/SI+ and NA-/SI-. Differences were stable over time. Linear mixed effects models showed that Type Ds had a lower quality of life, cognitive and emotional functioning, more insomnia, diarrhea, gastrointestinal, defecation and stoma-related problems and poor body image and future perspective compared to the reference group (NA-/SI-), even after controlling for sociodemographic and clinical variables. High NA individuals (NA+/SI-) reported similar poor health outcomes as Type Ds. However, they also reported lower social functioning and more fatigue, pain, micturition- and financial problems, while Type Ds reported more constipation, sexual problems and less sexual enjoyment. Type D personality and high NA both have a significant negative stable impact on HRQoL and disease-specific health status among CRC patients.	\N	\N
25753680	Intimate partner violence (IPV) during pregnancy is a major public health issue with significant implications for maternal mental health. Less studied is the association between IPV during pregnancy and suicidal ideation. This study reports the prevalence and correlates of suicidal ideation among low-income pregnant women receiving prenatal care at a university obstetrical clinic from February 2009 to March 2010. We performed a cross-sectional analysis of 166 women surveyed between 24 and 28 weeks of gestation using the Edinburgh Postnatal Depression Scale (EPDS) and the Abuse Assessment Screen (AAS). Multiple logistic regression identified factors associated with antenatal suicidal ideation. The prevalence of suicidal ideation was 22.89 %. In the fully adjusted model, antenatal depressive symptomatology (OR = 17.04; 95 % CI 2.10-38.27) and experiencing IPV (OR = 9.37; 95 % CI 3.41-25.75) were significantly associated with an increased risk of antenatal suicidal ideation. The prevalence of antenatal suicidal ideation in the current study was higher than other population-based samples though this sample was predominantly single, low-income, and 19 % experienced IPV during pregnancy. Given the strong association of antenatal suicidal ideation, depressive symptomatology, and IPV, health care providers are urged to identify those women at risk so that antenatal care can be tailored to best support optimal maternal and neonatal outcomes.	\N	\N
25755203	Marr's seminal work laid out a program of research by specifying key questions for cognitive science at different levels of analysis. Because dynamic systems theory (DST) focuses on time and interdependence of components, DST research programs come to very different conclusions regarding the nature of cognitive change. We review a specific DST approach to cognitive-level processes: dynamic field theory (DFT). We review research applying DFT to several cognitive-level processes: object permanence, naming hierarchical categories, and inferring intent, that demonstrate the difference in understanding of behavior and cognition that results from a DST perspective. These point to a central challenge for cognitive science research as defined by Marr-emergence. We argue that appreciating emergence raises questions about the utility of computational-level analyses and opens the door to insights concerning the origin of novel forms of behavior and thought (e.g., a new chess strategy). We contend this is one of the most fundamental questions about cognition and behavior.	\N	\N
25771249	Modifiable vascular and lifestyle-related risk factors have been associated with dementia risk in observational studies. In the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER), a proof-of-concept randomised controlled trial, we aimed to assess a multidomain approach to prevent cognitive decline in at-risk elderly people from the general population. In a double-blind randomised controlled trial we enrolled individuals aged 60-77 years recruited from previous national surveys. Inclusion criteria were CAIDE (Cardiovascular Risk Factors, Aging and Dementia) Dementia Risk Score of at least 6 points and cognition at mean level or slightly lower than expected for age. We randomly assigned participants in a 1:1 ratio to a 2 year multidomain intervention (diet, exercise, cognitive training, vascular risk monitoring), or a control group (general health advice). Computer-generated allocation was done in blocks of four (two individuals randomly allocated to each group) at each site. Group allocation was not actively disclosed to participants and outcome assessors were masked to group allocation. The primary outcome was change in cognition as measured through comprehensive neuropsychological test battery (NTB) Z score. Analysis was by modified intention to treat (all participants with at least one post-baseline observation). This trial is registered at ClinicalTrials.gov, number NCT01041989. Between Sept 7, 2009, and Nov 24, 2011, we screened 2654 individuals and randomly assigned 1260 to the intervention group (n=631) or control group (n=629). 591 (94%) participants in the intervention group and 599 (95%) in the control group had at least one post-baseline assessment and were included in the modified intention-to-treat analysis. Estimated mean change in NTB total Z score at 2 years was 0·20 (SE 0·02, SD 0·51) in the intervention group and 0·16 (0·01, 0·51) in the control group. Between-group difference in the change of NTB total score per year was 0·022 (95% CI 0·002-0·042, p=0·030). 153 (12%) individuals dropped out overall. Adverse events occurred in 46 (7%) participants in the intervention group compared with six (1%) participants in the control group; the most common adverse event was musculoskeletal pain (32 [5%] individuals for intervention vs no individuals for control). Findings from this large, long-term, randomised controlled trial suggest that a multidomain intervention could improve or maintain cognitive functioning in at-risk elderly people from the general population. Academy of Finland, La Carita Foundation, Alzheimer Association, Alzheimer's Research and Prevention Foundation, Juho Vainio Foundation, Novo Nordisk Foundation, Finnish Social Insurance Institution, Ministry of Education and Culture, Salama bint Hamdan Al Nahyan Foundation, Axa Research Fund, EVO funding for University Hospitals of Kuopio, Oulu, and Turku and for Seinäjoki Central Hospital and Oulu City Hospital, Swedish Research Council, Swedish Research Council for Health, Working Life and Welfare, and af Jochnick Foundation.	\N	\N
25779694	Health Locus of Control (HLC) classifies our beliefs about the connection between our actions and health outcomes (Skinner, 1996) into three categories: "internal control", corresponding to health being the result of an individual's effort and habits; "control by powerful others", whereby health depends on others, such as doctors; and "chance control", according to which health depends on fate and chance. Using Choice Experiments we investigate the relationship between HLC and willingness to change lifestyle, in terms of eating habits, physical activity and associated cardiovascular disease risk, in a 384 person sample representative of the 40-65 aged population of Northern Ireland administered between February and July 2011. Using latent class analysis we identify three discrete classes of people based on their HLC: the first class is sceptical about their capacity to control their health and certain unhealthy habits. Despite being unsatisfied with their situation, they are reluctant to accept behaviour changes. The second is a group of individuals unhappy with their current situation but willing to change through exercise and diet. Finally, a group of healthy optimists is identified, who are satisfied with their current situation but happy to take more physical activity and improve their diet. Our findings show that any policy designed to modify people's health related behaviour should consider the needs of this sceptical class which represents a considerable proportion of the population in the region.	\N	\N
25783971	The enzyme guanosine triphosphate-cyclohydrolase-1 (GCH-1) is a rate limiting step in the de novo synthesis of tetrahydrobiopterin (BH4) a co-factor in monoamine synthesis and nitric oxide production. GCH-1 is strongly implicated in chronic pain based on data generated using the selective GCH-1 inhibitor 2,4-diamino-6-hydroxypyrimidine (DAHP), and studies which have identified a pain protective GCH-1 haplotype associated with lower BH4 production and reduced pain. To investigate the role for GCH-1 in visceral pain we examined the effects of DAHP on pain behaviors elicited by colorectal injection of mustard oil in rats, and the pain protective GCH-1 haplotype in healthy volunteers characterized by esophageal pain sensitivity before and after acid injury, and assessed using depression and anxiety questionnaires. In rodents pretreatment with DAHP produced a substantial dose related inhibition of pain behaviors from 10 to 180 mg/kg i.p. (p < 0.01 to 0.001). In healthy volunteers, no association was seen between the pain protective GCH-1 haplotype and the development of hypersensitivity following injury. However, a substantial increase in baseline pain thresholds was seen between first and second visits (26.6 ± 6.2 mA) in subjects who sensitized to esophageal injury and possessed the pain protective GCH-1 haplotype compared with all other groups (p < 0.05). Furthermore the same subjects who sensitized to acid and possessed the haplotype, also had significantly lower depression scores (p < 0.05). The data generated indicate that GCH-1 plays a role in visceral pain processing that requires more detailed investigation.	\N	\N
25787999	Emotional eating in children has been related to the consumption of energy-dense foods and obesity, but the development of emotional eating in young children is poorly understood. We evaluated whether emotional eating can be induced in 5-7-y-old children in the laboratory and assessed whether parental use of overly controlling feeding practices at 3-5 y of age predicts a greater subsequent tendency for children to eat under conditions of mild stress at ages 5-7 y. Forty-one parent-child dyads were recruited to participate in this longitudinal study, which involved parents and children being observed consuming a standard lunch, completing questionnaire measures of parental feeding practices, participating in a research procedure to induce child emotion (or a control procedure), and observing children's consumption of snack foods. Children at ages 5-7 y who were exposed to a mild emotional stressor consumed significantly more calories from snack foods in the absence of hunger than did children in a control group. Parents who reported the use of more food as a reward and restriction of food for health reasons with their children at ages 3-5 y were more likely to have children who ate more under conditions of negative emotion at ages 5-7 y. Parents who overly control children's food intake may unintentionally teach children to rely on palatable foods to cope with negative emotions. Additional research is needed to evaluate the implications of these findings for children's food intake and weight outside of the laboratory setting. This trial was registered at clinicaltrials.gov as NCT01122290.	\N	\N
25808296	Precautionary allergen labelling (PAL) was introduced by the food industry to help manage and communicate the possibility of reaction from the unintended presence of allergens in foods. However, in its current form, PAL is counterproductive for consumers with food allergies. This review aims to summarize the perspectives of all the key stakeholders (including clinicians, patients, food industry and regulators), with the aim of defining common health protection and risk minimization goals. The lack of agreed reference doses has resulted in inconsistent application of PAL by the food industry and in levels of contamination that prompt withdrawal action by enforcement officers. So there is a poor relationship between the presence or absence of PAL and actual reaction risk. This has led to a loss of trust in PAL, reducing the ability of consumers with food allergies to make informed choices. The result has been reduced avoidance, reduced quality of life and increased risk-taking by consumers who often ignore PAL. All contributing stakeholders agree that PAL must reflect actual risk. PAL should be transparent and consistent with rules underpinning decision-making process being communicated clearly to all stakeholders. The use of PAL should indicate the possible, unintended presence of an allergen in a consumed portion of a food product at or above any proposed action level. This will require combined work by all stakeholders to ensure everyone understands the approach and its limitations. Consumers with food allergy then need to be educated to undertake individualized risk assessments in relation to any PAL present.	\N	\N
25812356	Color systems make accurate color specification and matching possible in science, art, and industry by defining a coordinate system for all possible color perceptions. The Munsell Color System, developed by the artist Albert Henry Munsell in the early twentieth century, has influenced color science to this day. I trace the development of the Munsell Color System from its origins in the art world to its acceptance in the scientific community. Munsell's system was the first to accurately and quantitatively describe the psychological experience of color. By considering the problems that color posed for Munsell's art community and examining his diaries and published material, I conclude that Munsell arrived at his results by remaining agnostic as to the scientific definition of color, while retaining faith that color perceptions could be objectively quantified. I argue that Munsell was able to interest the scientific community in his work because color had become a controversial topic between physicists and psychologists. Parts of Munsell's system appealed to each field, making it a workable compromise. For contrast, I suggest that three contemporary scientists with whom Munsell had contact--Wilhelm Ostwald, Ogden Rood, and Edward Titchener--did not reach the same conclusions in their color systems because they started from scientific assumptions about the nature of color.	\N	\N
25829246	Autism spectrum disorder (ASD) is characterized by reduced attention to social stimuli including the human face. This hypo-responsiveness to stimuli that are engaging to typically developing individuals may result from dysfunctioning motivation, reward, and attention systems in the brain. Here we review an emerging neuroimaging literature that emphasizes a shift from focusing on hypo-activation of isolated brain regions such as the fusiform gyrus, amygdala, and superior temporal sulcus in ASD to a more holistic approach to understanding face perception as a process supported by distributed cortical and subcortical brain networks. We summarize evidence for atypical activation patterns within brain networks that may contribute to social deficits characteristic of the disorder. We conclude by pointing to gaps in the literature and future directions that will continue to shed light on aspects of face processing in autism that are still under-examined. In particular, we highlight the need for more developmental studies and studies examining ecologically valid and naturalistic social stimuli.	\N	\N
25845752	Major depressive disorder (MDD) is the most prevalent mental disorder in the general population and has been associated with socioeconomic factors. Beijing has undergone significant socioeconomic changes in last decade, however no large-scale community epidemiological surveys of MDD have been conducted in Beijing since 2003. To determine the prevalence of MDD and its socio-demographic correlates in a representative household sample of the general population in Beijing, China. Data were collected from the 2010 representative household epidemiological survey of mental disorders in Beijing. The multistage cluster random sampling method was used to select qualified subjects in 18 districts and counties, and then face-to-face interviews were administered using the Chinese version of Structured Clinical Interview for DSM-IV-TR Axis I Disorders-Patient Edition (SCID-I/P) during November 1, 2010 to December 31, 2010. 19,874 registered permanent residents were randomly identified and 16,032 (response rate=80.7%) completed face-to-face interviews. The time-point and life-time prevalence rates of MDD were estimated to be 1.10% (95% CI: 0.94-1.26%) and 3.56% (95% CI: 3.27-3.85%) respectively. Significant differences were found in sex, age, location of residence, marital status, education, employment status, personal/family monthly income, perception of family environment and relationship with others, when comparing residents with MDD to those without MDD. Those who were female, aged 45 or above, reported low family income, or reported an "average" or "poor" family environment were associated with a higher risk of MDD. The prevalence of MDD reported in this survey is relatively lower than that in other western countries. Female sex, age older than 45, low family income, and poor family environment appear to be independent risk factors for MDD.	\N	\N
25875598	There is sparse evidence that demonstrates the association between macro-environmental processes and drug-related HIV epidemics. The present study explores the relationship between economic, socio-economic, policy and structural indicators, and increases in reported HIV infections among people who inject drugs (PWID) in the European Economic Area (EEA). We used panel data (2003-2012) for 30 EEA countries. Statistical analyses included logistic regression models. The dependent variable was taking value 1 if there was an outbreak (significant increase in the national rate of HIV diagnoses in PWID) and 0 otherwise. Explanatory variables included the growth rate of Gross Domestic Product (GDP), the share of the population that is at risk for poverty, the unemployment rate, the Eurostat S80/S20 ratio, the Gini coefficient, the per capita government expenditure on health and social protection, and variables on drug control policy and drug-using population sizes. Lags of one to three years were investigated. In multivariable analyses, using two-year lagged values, we found that a 1% increase of GDP was associated with approximately 30% reduction in the odds of an HIV outbreak. In GDP-adjusted analyses with three-year lagged values, the effect of the national income inequality on the likelihood of an HIV outbreak was significant [S80/S20 Odds Ratio (OR) = 3.89; 95% Confidence Interval (CI): 1.15 to 13.13]. Generally, the multivariable analyses produced similar results across three time lags tested. Given the limitations of ecological research, we found that declining economic growth and increasing national income inequality were associated with an elevated probability of a large increase in the number of HIV diagnoses among PWID in EEA countries during the last decade. HIV prevention may be more effective if developed within national and European-level policy contexts that promote income equality, especially among vulnerable groups.	\N	\N
25880044	In the current study we explored the role of desire thinking in predicting binge eating independently of Body Mass Index, negative affect and irrational food beliefs. A sample of binge eaters (n=77) and a sample of non-binge eaters (n=185) completed the following self-report instruments: Hospital Anxiety and Depression Scale, Irrational Food Beliefs Scale, Desire Thinking Questionnaire, and Binge Eating Scale. Mann-Whitney U tests revealed that all variable scores were significantly higher for binge eaters than non-binge eaters. A logistic regression analysis indicated that verbal perseveration was a predictor of classification as a binge eater over and above Body Mass Index, negative affect and irrational food beliefs. A hierarchical regression analysis, on the combined sample, indicated that verbal perseveration predicted levels of binge eating independently of Body Mass Index, negative affect and irrational food beliefs. These results highlight the possible role of desire thinking as a risk factor for binge eating.	\N	\N
25882325	The efficacy, safety, and tolerability of brexpiprazole and placebo were compared in adults with acute schizophrenia. This was a multicenter, randomized, double-blind, placebo-controlled study. Patients with schizophrenia experiencing an acute exacerbation were randomly assigned to daily brexpiprazole at a dosage of 0.25, 2, or 4 mg or placebo (1:2:2:2) for 6 weeks. Outcomes included change from baseline to week 6 in Positive and Negative Syndrome Scale (PANSS) total score (primary endpoint measure), Clinical Global Impressions Scale (CGI) severity score (key secondary endpoint measure), and other efficacy and tolerability measures. The baseline overall mean PANSS total score was 95.2, and the CGI severity score was 4.9. Study completion rates were 62.2%, 68.1%, and 67.2% for patients in the 0.25-, 2-, and 4-mg brexpiprazole groups, respectively, versus 59.2% in the placebo group. At week 6, compared with placebo, brexpiprazole dosages of 2 and 4 mg produced statistically significantly greater reductions in PANSS total score (treatment differences: -8.72 and -7.64, respectively) and CGI severity score (treatment differences: -0.33 and -0.38). The most common treatment-emergent adverse event for brexpiprazole was akathisia (2 mg: 4.4%; 4 mg: 7.2%; placebo: 2.2%). Weight gain with brexpiprazole was moderate (1.45 and 1.28 kg for 2 and 4 mg, respectively, versus 0.42 kg for placebo at week 6). There were no clinically or statistically significant changes from baseline in lipid and glucose levels and extrapyramidal symptom ratings. Brexpiprazole at dosages of 2 and 4 mg/day demonstrated statistically significant efficacy compared with placebo and good tolerability for patients with an acute schizophrenia exacerbation.	\N	\N
25882371	Existing literature on aggression within psychiatric hospitals suggests that treating an aggressive patient's symptoms could be complemented by (a) milieu environments that mitigate violence and (b) hospital-wide policies and procedures that focus on creating a safe environment. Described as an ecological approach, examples of how this broader, situational approach can reduce inpatient violence in psychiatric settings are provided throughout. The authors identify potential barriers to focusing on wards and institutional rules as well as patient treatment. Last, details of how this ecological approach has been implemented at one state hospital in California are provided.	\N	\N
25884879	The home, the family and the parents represent a context of everyday life that is important for child health and development, with parent-child relationships highlighted as crucial for children's mental health. Time pressure is an emerging feature of modern societies and previous studies indicates that parents with children living at home experience time pressure to a greater extent than people with no children living at home. Previous studies of children's mental health in relation to parents' time pressure are lacking. Hence, the purpose of this study was to examine the association between parents' subjective time pressure and mental health problems among children in the Nordic countries as well as potential disparities between boys and girls in different age groups. 4592 children, aged 4-16 from Denmark, Finland, Norway and Sweden, participating in the 2011 version of the NordChild study, were included. The Strength and Difficulties Questionnaire was used to measure children's mental health and associations to parents' time pressure were assessed by multiple logistic regression analysis. Among children of parents experiencing time pressure, 18.6% had mental health problems compared to 10.1% among children of parents experiencing time pressure not or sometimes. The odds of mental health problems were higher among both boys (OR 1.80 95% CI 1.32-2.46) and girls (OR 1.95 95% CI 1.42-2.66) if their parents experienced time pressure when adjusted for financial stress. The highest prevalence of mental health problems in the case of parental time pressure was found among girls 13-16 years old (23.6%) and the lowest prevalence was found among boys 13-16 years old (10.7%). In this study an association between parents' subjective time pressure and increased mental health problems among children was found. Given that time pressure is a growing feature of modern societies, the results might contribute to an explanation as to mental health problems are common among children in the Nordic countries in spite of otherwise favourable conditions. Additional research on the linkage between parents' experienced time pressure and children's and adolescents' mental health problems is needed to confirm the novel findings of this study.	\N	\N
25896407	Alexithymia and intolerance of uncertainty (IU) are relevant factors in social and emotional processing abilities in anorexia nervosa (AN) eventually rendering emotional coping difficult. However, the link potentially existing in AN between IU and alexithymia has been so far understudied. Sixty-one patients affected by AN and 59 healthy controls (HC) were enrolled and assessed for study purposes. All participants completed the following self-report questionnaires: Intolerance of Uncertainty Scale, State Trait Anxiety Inventory (STAI), Beck Depression Inventory (BDI) and Toronto Alexithymia Scale. IU and alexithymia were greater in patients with AN when compared to HC. Moreover, in both AN and HC groups, IU and alexithymia significantly correlated with each other as well as with anxiety (STAI score) and depression (BDI score). No correlations were found between alexithymia and age. Patients' duration of illness was negatively correlated with two alexithymia subscales. After adjusting for anxiety, depression, body mass index and duration of illness (for AN), the correlation between IU and alexithymia remained significant. In addition to confirming previous findings on marked levels of IU and alexithymia in AN, this study showed for the first time a correlation between IU and alexithymia in both AN and HC. Moreover, this result remained significant after controlling for a number of clinical variables. Taken together, these findings may have useful clinical implications for the treatment of AN sufferers. © 2015 S. Karger AG, Basel.	\N	\N
25900547	It has long been held that schizophrenia and other psychotic disorders have a predominately poor course and outcome. We have synthesized information on mortality, clinical and social outcomes from the ÆSOP-10 multicenter study, a 10-year follow-up of a large epidemiologically characterized cohort of 557 people with first-episode psychosis. Symptomatic remission and recovery were more common than previously believed. Distinguishing between symptom and social recovery is important given the disparity between these; even when symptomatic recovery occurs social inclusion may remain elusive. Multiple factors were associated with an increased risk of mortality, but unnatural death was reduced by 90% when there was full family involvement at first contact compared with those without family involvement. These results suggest that researchers, clinicians and those affected by psychosis should countenance a much more optimistic view of symptomatic outcome than was assumed when these conditions were first described.	\N	\N
25908264	Refusing to attend school is a serious problem that could lead to psychopathology. We aimed to: (1) prospectively observe the actual development of school refusal behavior according to a history of separation anxiety symptoms (SAS) and (2) explore factors for predicting school refusal behavior in children who were just beginning primary school. The participants were 277 children, aged 6-7 years, who were expected to enter primary school in 2 months. The parents were surveyed about the child׳s history of SAS and their behavior. The children were questioned about anxiety symptoms. The children were surveyed about whether school refusal behavior developed or not after they entered primary school. Of the 248 children who responded to the follow-up survey, 7.66% of children met the criteria for school refusal behavior during the 3 months after entering school. We found no significant differences in the occurrence of school refusal behavior according to the children׳s SAS history. Familial risk factors for school refusal behavior included low parental educational level and a working mother. School refusal behavior by first graders cannot be fully explained by the expression of SAS and could be implicated in a more complex psychopathology.	\N	\N
25923209	Documentation is limited in relation to the mental health of the people of West Papua, a territory that has been exposed to decades-long political persecution. We examined associations of traumatic events (TEs) and current stressors with mental disorder and functioning, amongst 230 West Papuan refugees residing in six settlements in Port Morseby, Papua New Guinea (PNG). We used culturally adapted modules to assess exposure to TEs and mental disorders. Current stressors and functioning were assessed using modifications of measures developed by the World Health Organization (WHO). 129 of 230 respondents (56%) reported exposure to at least one traumatic event (TE), including: political upheaval (36.5%), witnessing or hearing about family members tortured and murdered (33.9%), and not being able to access medical care for family members (33%). One fifth of respondents (47, 20.4%) experienced exposure to high levels of TEs (16 to 23). 211 (91.7%) endorsed at least one or more ongoing stressors, including: exposure to illicit substance use in the community (91.7%), problems with safety and the protection of women (89.6%), no access to legal rights and citizenship (88.3%), and lack of adequate shelter and facilities (85.2%). A quarter (26.9%) met criteria for one or more current mental disorder, and 69.1% reported functional impairment ranging from mild to extreme. Mental disorder was associated with being male (adjusted odds ratio=2.00; 95% CI=1.01-3.97), and exposure to the highest category of ongoing stressors (AOR=2.89; 95% CI=1.08-7.72). The TE count showed a dose-response pattern in its relationship with functional impairment, the greatest risk (AOR=11.47; 95% CI=2.11-62.37) being for those experiencing the highest level of TE exposure (16-23 events). West Papuans living in settlements in Port Moresby reported a range of TEs, ongoing stressors and associated mental disorders characteristic of populations exposed to mass conflict and persecution, prolonged displacement, and ongoing conditions of extreme hardship.	\N	\N
25966336	Sickle cell disease comprises a group of genetic blood disorders. It occurs when the sickle haemoglobin gene is inherited from both parents. The effects of the condition are: varying degrees of anaemia which, if severe, can reduce mobility; a tendency for small blood capillaries to become blocked causing pain in muscle and bone commonly known as 'crises'; damage to major organs such as the spleen, liver, kidneys, and lungs; and increased vulnerability to severe infections. There are both medical and non-medical complications, and treatment is usually symptomatic and palliative in nature. Psychological interventions for individuals with sickle cell disease might complement current medical treatment, and studies of their efficacy have yielded encouraging results. This is an update of a previously published Cochrane Review. To examine the evidence that psychological interventions improve the ability of people with sickle cell disease to cope with their condition. We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Haemoglobinopathies Trials Register, which comprises references identified from comprehensive electronic database searches and the Internet, handsearches of relevant journals and abstract books of conference proceedings.Date of the most recent search of the Group's Haemoglobinopathies Trials Register: 17 February 2015. All randomised or quasi-randomised controlled trials comparing psychological interventions with no (psychological) intervention in people with sickle cell disease. Both authors independently extracted data and assessed the risk of bias of the included studies. Twelve studies were identified in the searches and seven of these were eligible for inclusion in the review. Five studies, involving 260 participants, provided data for analysis. One study showed that cognitive behaviour therapy significantly reduced the affective component of pain (feelings about pain), mean difference -0.99 (95% confidence interval -1.62 to -0.36), but not the sensory component (pain intensity), mean difference 0.00 (95% confidence interval -9.39 to 9.39). One study of family psycho-education was not associated with a reduction in depression. Another study evaluating cognitive behavioural therapy had inconclusive results for the assessment of coping strategies, and showed no difference between groups assessed on health service utilisation. In addition, family home-based cognitive behavioural therapy did not show any difference compared to disease education. One study of patient education on health beliefs showed a significant improvement in attitudes towards health workers, mean difference -4.39 (95% CI -6.45 to -2.33) and medication, mean difference -1.74 (95% CI -2.98 to -0.50). Nonetheless, these results may not apply across all ages, severity of sickle cell disease, types of pain (acute or chronic), or setting. Evidence for the efficacy of psychological therapies in sickle cell disease is currently limited. This systematic review has clearly identified the need for well-designed, adequately-powered, multicentre randomised controlled trials assessing the effectiveness of specific interventions in sickle cell disease.	\N	\N
25967587	Families and friends who give care to people with mental disorders (MDs) are affected in a variety of ways and degrees. The interplay of caregiving consequences: poverty, discrimination and stigma, lack of support from others, diminished social relationships, depression, emotional trauma, and poor or interrupted sleep are associated caregiver burden. The burden of care on caregivers of people living with MDs was assessed in two districts located in the middle part of Ghana. Coping strategies and available support for caregivers of MDs were also assessed. A qualitative study was carried out involving 75 caregivers of participants with MDs registered within the Kintampo Health and Demographic Surveillance Systems. Data were gathered from caregivers about their experiences in providing care for their relations with MDs. Caregivers reported various degrees of burden, which included financial, social exclusion, emotional, depression, and inadequate time for other social responsibilities. Responsibilities around caregiving were mostly shared among close relatives but to a varying and limited extent. Religious prayers and the anticipation of cure were the main coping strategies adopted by caregivers, with expectation of new treatments being discovered. Emotional distress, stigma, financial burden, lack of support networks, social exclusion, health impact, and absence of decentralised mental health services were experienced by family caregivers. These findings highlight the need for interventions to support people with MDs and their caregivers. This might include policy development and implementation that will decentralise mental health care provision including psychosocial support for caregivers. This will ameliorate families' financial and emotional burden, facilitate early diagnosis and management, reduce travel time to seek care, and improve the quality of life of family caregivers of persons with MDs.	\N	\N
25970309	In the United States, rates of certain sexually transmitted infections (STIs) are increasing. Contextual factors seem to play an important role in shaping STI transmission dynamics. This longitudinal study explores the relationship between one contextual determinant of health (the male incarceration rate) and rates of newly diagnosed STIs in census tracts in Atlanta, GA. The sample consisted of all census tracts in Atlanta (n = 946). Annual data on STI diagnoses were drawn from the Georgia surveillance system for 2005 to 2010; annual male incarceration data were drawn from the Georgia Department of Corrections for 2005 to 2010; and data on potential confounders were drawn from the US Census. Multivariable growth models were used to examine the association between the male incarceration rate and rates of newly diagnosed STIs, controlling for covariates. Census tracts with higher baseline male incarceration rates had a higher baseline rate of newly diagnosed STIs. Census tracts with increasing male incarceration rates experienced a more rapid increase in their rate of newly diagnosed STIs. Census tracts with medium and high baseline male incarceration rates experienced a decrease in their rate of newly diagnosed STIs over time. The present study strengthens the evidence that male incarceration rates have negative consequences on sexual health outcomes, although the relationship may be more nuanced than originally thought. Future multilevel research should explore individual sexual risk behaviors and networks in the context of high male incarceration rates to better understand how male incarceration shapes rates of STIs.	\N	\N
26028803	The quantification of local surface complexity in the human cortex has shown to be of interest in investigating population differences as well as developmental changes in neurodegenerative or neurodevelopment diseases. We propose a novel assessment method that represents local complexity as the difference between the observed distributions of local surface topology to its best-fit basic topology model within a given local neighborhood. This distribution difference is estimated via Earth Move Distance (EMD) over the histogram within the local neighborhood of the surface topology quantified via the Shape Index (SI) measure. The EMD scores have a range from simple complexity (0.0), which indicates a consistent local surface topology, up to high complexity (1.0), which indicates a highly variable local surface topology. The basic topology models are categorized as 9 geometric situation modeling situations such as crowns, ridges and fundi of cortical gyro and sulci. We apply a geodesic kernel to calculate the local SI histrogram distribution within a given region. In our experiments, we obtained the results of local complexity that shows generally higher complexity in the gyral/sulcal wall regions and lower complexity in some gyral ridges and lowest complexity in sulcal fundus areas. In addition, we show expected, preliminary results of increased surface complexity across most of the cortical surface within the first years of postnatal life, hypothesized to be due to the changes such as development of sulcal pits.	\N	\N
26036192	The subjective experience of young women with breast cancer has some particular features linked to the impact of the disease and its treatment on their age-related issues (e.g. desire for a child, couple relationship, career management). Despite these specific concerns, no questionnaire currently targets the young breast cancer patient's quality of life, subjective experience or common problems when facing cancer. This study presents the psychometric validation of an inventory that aimed to measure the impact of breast cancer on the quality of life of young women (<45 years of age) with non-metastatic disease. 546 women aged <45 years when diagnosed with a non-metastatic breast cancer were recruited in 27 French cancer research and treatment centers. They answered a self-reported questionnaire created from verbatim collected by non-directive interviews carried out with 69 patients in a first qualitative study. Exploratory and confirmatory analyses were conducted in order to obtain the final structure of the scale. Internal consistency, test-retest reliability and concurrent validity with quality of life questionnaires currently used (QLQ-C30 and the QLQ-BR23 module) were then assessed. The YW-BCI36 contains 36 items and highlights 8 factors: 1) feeling of couple cohesion, 2) negative affectivity and apprehension about the future, 3) management of child(ren) and of everyday life, 4) sharing with close relatives, 5) body image and sexuality, 6) financial difficulties, 7) deterioration of relationships with close relatives, and 8) career management. Psychometric analyses indicated good internal consistency (Cronbach's alpha values ranging from 0.76 to 0.91) and temporal reliability (Bravais-Pearson correlations ranging from 0.66 to 0.85). As expected, there were quite strong correlations between the YW-BCI36 and the QLQ-C30 and QLQ-BR23 scores (r ranging from 0.20 to -0.66), indicating adequate concurrent validity. The YW-BCI36 was confirmed as a valid scale for evaluating the subjective experience of breast cancer in young women. This instrument could help to identify the problems of these women more precisely, in order to respond to them better by an optimal care management. This scale may improve the medical, psychological and social care of breast cancer patients.	\N	\N
26036809	Limited information is available on expected health status gains following invasive treatment in peripheral arterial disease (PAD). One year health status outcomes following invasive treatment for PAD were compared, and whether pre-procedural health status was indicative of 1 year health status gains was evaluated. Pre-procedural and 1 year health status (Short Form-12, Physical Component Score [PCS]) was prospectively assessed in a cohort of 474 patients, enrolled from 2 Dutch vascular clinics (March 2006-August 2011), with new or exacerbation of PAD symptoms. One year treatment strategy (invasive vs. non-invasive) and clinical information was abstracted. Quartiles of baseline health status scores and mean 1 year health status change scores were compared by invasive treatment for PAD. The numbers needed to treat (NNT) to obtain clinically relevant changes in 1 year health status were calculated. A propensity weight adjusted linear regression analysis was constructed to predict 1 year PCS scores. Invasive treatment was performed in 39% of patients. Patients with baseline health status scores in the lowest quartile undergoing invasive treatment had the greatest improvement (mean invasive 11.3 ± 10.3 vs. mean non-invasive 5.3 ± 8.5 [p = .001, NNT = 3]), whereas those in the highest quartile improved less (.8 ± 6.3 vs. -3.0 ± 8.2 [p = .025, NNT = 90]). Undergoing invasive treatment (p < .0001) and lower baseline health status scores (p < .0001) were independently associated with greater 1 year health status gains. Substantial improvements were found in patients presenting with lower pre-procedural health status scores, whereas patients with higher starting health status levels had less to gain by an invasive strategy.	\N	\N
26073197	In the Nordic countries, where there is a real pursuit to keep cesarean section rates at a relatively low level, the efforts to align maternity care to the needs of women reflect a unique approach among high-income countries. Electively performed cesarean section due to fear of childbirth is one example of this increased attention. The antenatal counseling services' primary aim is the promotion of a positive childbirth experience, regardless of mode of delivery. It is very likely, however, that even a fulfilled request for cesarean section is not enough to ensure a positive birth experience. Therefore, a maternal request for cesarean delivery should first be interpreted as a sign of increased maternal vulnerability rather than a need that should be met unconditionally.	\N	\N
26075969	We examine whether parental externalizing behavior has an indirect effect on adolescent externalizing behavior via elevations in life events, and whether this indirect effect is further qualified by an interaction between life events and adolescents' GABRA2 genotype (rs279871). We use data from 2 samples: the Child Development Project (CDP; n = 324) and FinnTwin12 (n = 802). In CDP, repeated measures of life events, mother-reported adolescent externalizing, and teacher-reported adolescent externalizing were used. In FinnTwin12, life events and externalizing were assessed at age 14. Parental externalizing was indexed by measures of antisocial behavior and alcohol problems or alcohol dependence symptoms in both samples. In CDP, parental externalizing was associated with more life events, and the association between life events and subsequent adolescent externalizing varied as a function of GABRA2 genotype (p ≤ .05). The association between life events and subsequent adolescent externalizing was stronger for adolescents with 0 copies of the G minor allele compared to those with 1 or 2 copies of the minor allele. Parallel moderation trends were observed in FinnTwin12 (p ≤ .11). The discussion focuses on how the strength of intergenerational pathways for externalizing psychopathology may differ as a function of adolescent-level individual differences.	\N	\N
26082431	This article discusses the case history of an 87-year old woman with loss of consciousness following accidental CO intoxication. A few weeks later, the patient's cognitive abilities progressively deteriorated. This is hence a case of Delayed Neurological Symptoms after CO intoxication. This condition occurs in 40% of patients with CO intoxication and manifests itself 3-240 days after apparent recovery. Symptoms can linger for a long time and are in some cases even permanent. Treatment of CO intoxication usually consists of administering normobaric oxygen and in certain cases hyperbaric oxygen. The role of treatment with hyberbaric oxygen in delayed neurological symptoms after CO intoxication remains controversial, however.	\N	\N
26140822	Brain disorders remain one of the defining challenges of modern medicine and among the most poorly served with new therapeutics. Advances in human neurogenetics have begun to shed light on the genomic architecture of complex diseases of mood, cognition, brain development, and neurodegeneration. From genome-wide association studies to rare variants, these findings hold promise for defining the pathogenesis of brain disorders that have resisted simple molecular description. However, the path from genetics to new medicines is far from clear and can take decades, even for the most well-understood genetic disorders. In this review, we define three challenges for the field of neurogenetics that we believe must be addressed to translate human genetics efficiently into new therapeutics for brain disorders.	\N	\N
26160622	The primary aim of this paper is to describe extreme behavioral patterns that the authors have observed in treating Latina adolescents who are suicidal and their parents within the framework of dialectical behavior therapy (DBT). These extreme patterns, called dialectical corollaries, serve to supplement the adolescent/family dialectical dilemmas described by Rathus and Miller (2002) as part of dialectical behavior therapy for suicidal adolescents with borderline personality features. The dialectical corollaries proposed are "old school versus new school" and "overprotecting" versus "underprotecting," and they are described in-depth. We also identify specific treatment targets for each corollary and discuss therapeutic techniques aimed at achieving a synthesis between the polarities that characterize each corollary. Lastly, we suggest clinical strategies to use when therapists reach a therapeutic impasse with the parent-adolescent dyad (i.e., dialectical failures).	\N	\N
26160698	Neuropathic pain (NP) is a chronic pain modality that usually results of damage in the somatosensory system. NP often shows insufficient response to classic analgesics and remains a challenge to medical treatment. The transcranial direct current stimulation (tDCS) is a non-invasive technique, which induces neuroplastic changes in central nervous system of animals and humans. The brain derived neurotrophic factor plays an important role in synaptic plasticity process. Behavior changes such as decreased locomotor and exploratory activities and anxiety disorders are common comorbidities associated with NP. Evaluate the effect of tDCS treatment on locomotor and exploratory activities, and anxiety-like behavior, and peripheral and central BDNF levels in rats submitted to neuropathic pain model. Rats were randomly divided: Ss, SsS, SsT, NP, NpS, and NpT. The neuropathic pain model was induced by partial sciatic nerve compression at 14 days after surgery; the tDCS treatment was initiated. The animals of treated groups were subjected to a 20 minute session of tDCS, for eight days. The Open Field and Elevated Pluz Maze tests were applied 24 h (phase I) and 7 days (phase II) after the end of tDCS treatment. The serum, spinal cord, brainstem and cerebral cortex BDNF levels were determined 48 h (phase I) and 8 days (phase II) after tDCS treatment by ELISA. The chronic constriction injury (CCI) induces decrease in locomotor and exploratory activities, increases in the behavior-like anxiety, and increases in the brainstem BDNF levels, the last, in phase II (one-way ANOVA/SNK, P<0.05 for all). The tDCS treatment already reverted all these effects induced by CCI (one-way ANOVA/SNK, P<0.05 for all). Furthermore, the tDCS treatment decreased serum and cerebral cortex BDNF levels and it increased these levels in the spinal cord in phase II (one-way ANOVA/SNK, P<0.05). tDCS reverts behavioral alterations associated to neuropathic pain, indicating possible analgesic and anxiolytic tDCS effects. tDCS treatment induces changes in the BDNF levels in different regions of the central nervous system (CNS), and this effect can be attributed to different cellular signaling activations.	\N	\N
26175024	The possible ways that information can be represented mentally have been discussed often over the past thousand years. However, this issue could not be addressed rigorously until late in the 20th century. Initial empirical findings spurred a debate about the heterogeneity of mental representation: Is all information stored in propositional, language-like, symbolic internal representations, or can humans use at least two different types of representations (and possibly many more)? Here, in historical context, we describe recent evidence that humans do not always rely on propositional internal representations but, instead, can also rely on at least one other format: depictive representation. We propose that the debate should now move on to characterizing all of the different forms of human mental representation.	\N	\N
26185269	Bipolar disorder is associated with elevated risk of suicide attempts and deaths. Key aims of the International Society for Bipolar Disorders Task Force on Suicide included examining the extant literature on epidemiology, neurobiology and pharmacotherapy related to suicide attempts and deaths in bipolar disorder. Systematic review of studies from 1 January 1980 to 30 May 2014 examining suicide attempts or deaths in bipolar disorder, with a specific focus on the incidence and characterization of suicide attempts and deaths, genetic and non-genetic biological studies and pharmacotherapy studies specific to bipolar disorder. We conducted pooled, weighted analyses of suicide rates. The pooled suicide rate in bipolar disorder is 164 per 100,000 person-years (95% confidence interval = [5, 324]). Sex-specific data on suicide rates identified a 1.7:1 ratio in men compared to women. People with bipolar disorder account for 3.4-14% of all suicide deaths, with self-poisoning and hanging being the most common methods. Epidemiological studies report that 23-26% of people with bipolar disorder attempt suicide, with higher rates in clinical samples. There are numerous genetic associations with suicide attempts and deaths in bipolar disorder, but few replication studies. Data on treatment with lithium or anticonvulsants are strongly suggestive for prevention of suicide attempts and deaths, but additional data are required before relative anti-suicide effects can be confirmed. There were limited data on potential anti-suicide effects of treatment with antipsychotics or antidepressants. This analysis identified a lower estimated suicide rate in bipolar disorder than what was previously published. Understanding the overall risk of suicide deaths and attempts, and the most common methods, are important building blocks to greater awareness and improved interventions for suicide prevention in bipolar disorder. Replication of genetic findings and stronger prospective data on treatment options are required before more decisive conclusions can be made regarding the neurobiology and specific treatment of suicide risk in bipolar disorder.	\N	\N
26186408	The soy isoflavones daidzein and genistein produce several biological activities related to health benefits. A number of isoflavone extracts are commercially available, but there is little information concerning the specific isoflavone content of these products or differences in their bioavailability and pharmacokinetics. This study describes the development and validation of an analytical method to detect and quantify daidzein, genistein, and equol in human plasma using liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS). The method was applied in a crossover, randomized, bioavailability study. Twelve healthy volunteers were administered the same total isoflavones dose from two isoflavone supplement preparations (Super-Absorbable Soy Isoflavones (Life Extension, USA) and Fitoladius (Merck, Spain)). The pharmacokinetic parameters (AUC0-24/dose and Cmax/dose) of the isoflavones from the two preparations differed significantly. Such differences in bioavailability and kinetics may have relevant effects on the health benefits derived from their intake.	\N	\N
26201136	Early introduction to clinical medicine program was use as medical curriculum, Suranaree University since 2007. Today, medical students are learning introduction to patient contact, communication skills and clinical examination in the pre-clinicalyears with the purpose ofgaining early clinical experience. Investigation for pre-clinical students and clinical facilitators' perception through early introduction to clinical medicine. Third-year medical students were enrolled in the introduction to clinical medicine coursefor 2 weeks. Questionnaires for student andfacilitator versions were distributed to 60 students and 21 facilitators. In the analysis, both t-test analysis and bivariate analysis for mean difference were used, statistical significant p < 0.05. Sixty students (participation rate 100%) and 16 `facilitators (participation rate 76%) completed the questionnaire. Differences in perception between medical students and facilitators were found in domains of professionalism, facilitator's perception were greater than medical students in medical profession were (4.5 vs. 3.87, p = 0.03), domain that medical student's perception were greater than facilitator's in encouragement was (3.95 vs. 3.25, p < 0.01) and pressure in learning environment (3.92 vs. 3.12, p < 0.01). No learning gaps of facilitators and medical students in the other domains ofcognitive, interpersonal skills, ethics, learning, teacher preparation and social environment and overall stratification were identified. The students experienced the course as providing them with a valuable introduction to the physician professional role in clinical practice. In medical students' perception, they often experienced encouragement and the learning environment more so thanfacilitators did. Overall stratification was good in perception of facilitators and medical students.	\N	\N
26204439	Accurate measurement of health state utilities (HU) is the cornerstone for cost-utility analyses and the valuation of quality of life for given health states. Current indirect methods of HU derivation lack face validity for patients with head and neck cancer. The appropriateness of these measures compared with direct methods, such as the standard gamble (SG), time trade-off (TTO), and visual analog scale (VAS), have not been assessed in this patient population. To assess the convergent and construct validities of 5 different HU derivation methods in patients with head and neck cancer. In a cross-sectional study, we recruited 100 consecutive patients with squamous cell carcinoma of the upper aerodigestive tract treated in the outpatient surgical oncology clinics of the Princess Margaret Cancer Centre from August 1 through October 31, 2014. We enrolled patients with a minimum of 3 months of follow-up after completion of treatment and no evidence of recurrent or metastatic disease. Participants completed SG, TTO, and VAS exercises, the EuroQoL instrument (EQ-5D), and the Health Utilities Index Mark 3 (HUI3) questionnaire. Data analysis was performed November 1 through December 15, 2014. Head and neck cancer and HU measures. We assessed convergent validity of the 5 HU instruments through Spearman rank order correlation assessment. We determined construct validity through a priori hypotheses relating HU scores with clinical indexes of disease severity. The SG and TTO measures generated higher mean (SD) utility scores (0.91 [0.17] and 0.94 [0.14], respectively) than the VAS, EQ-5D, and HUI3 (0.76 [0.19], 0.82 [0.18], and 0.75 [025], respectively) (P < .001). The maximum score of 1.0 was reported in 60 of 99 cases (61%) for the SG and 75 of 99 cases (76%) for the TTO (a significant ceiling effect), in contrast to 5 of 99 cases (5%) for the VAS, 29 of 99 cases (29%) for the EQ-5D, and 6 of 99 cases (6%) for the HUI3. The VAS showed strong correlations with the EQ-5D (ρ = 0.63 [P < .001]) and HUI3 (ρ = 0.50 [P < .001]), and the HUI3 strongly correlated with the EQ-5D (ρ = 0.67 [P < .001]), whereas the SG and TTO generally correlated poorly with other HU measures (ρ range, 0.19-0.29) and with one another (ρ = 0.21 [P < .001]). The VAS, EQ-5D, and HUI3 were able to discriminate between participants who underwent salvage surgery compared with those who underwent primary surgery (mean [SD] utility scores, 0.48 [0.13] vs 0.76 [0.20] [P = .006], 0.62 [0.17] vs 0.83 [0.19] [P = .004], and 0.37 [0.29] vs 0.78 [0.22] [P = .004], respectively). Mean EQ-5D utility scores monotonically increased over time since completion of treatment (0.26 [P = .01]). The HUI3 yielded lower utility values for participants with laryngeal cancer (mean [SD], 0.59 [0.29]). The SG and TTO measures frequently generated utility scores that contradicted our hypothesized expectations. Indirect HU measures may be more reflective of the health status of patients with head and neck cancer than direct measures. Current instruments lack face validity for attributes germane to this population.	\N	\N
26204995	Autism spectrum disorders (ASDs) are a group of neurodevelopmental disorders, characterized by impairment in communication and social interactions, and by repetitive behaviors. ASDs are highly heritable, and estimates of the number of risk loci range from hundreds to >1000. We considered 7 extended families (size 12-47 individuals), each with ≥3 individuals affected by ASD. All individuals were genotyped with dense SNP panels. A small subset of each family was typed with whole exome sequence (WES). We used a 3-step approach for variant identification. First, we used family-specific parametric linkage analysis of the SNP data to identify regions of interest. Second, we filtered variants in these regions based on frequency and function, obtaining exactly 200 candidates. Third, we compared two approaches to narrowing this list further. We used information from the SNP data to impute exome variant dosages into those without WES. We regressed affected status on variant allele dosage, using pedigree-based kinship matrices to account for relationships. The p value for the test of the null hypothesis that variant allele dosage is unrelated to phenotype was used to indicate strength of evidence supporting the variant. A cutoff of p = 0.05 gave 28 variants. As an alternative third filter, we required Mendelian inheritance in those with WES, resulting in 70 variants. The imputation- and association-based approach was effective. We identified four strong candidate genes for ASD (SEZ6L, HISPPD1, FEZF1, SAMD11), all of which have been previously implicated in other studies, or have a strong biological argument for their relevance.	\N	\N
26214033	Delay of gratification, the ability to forgo an immediate reward to gain either better quality or quantity, has been used as a metric for temporal discounting, self-control, and the ability to plan for the future in both humans (particularly children) and nonhumans. The task involved can be parsed in several ways, such that the subjects can be required to wait, not only for a better or a larger reward, but also such that the rewards can either be in view or hidden during the delay interval. We have demonstrated that a Grey parrot (Psittacus erithacus) trained in the use of English speech could respond to the label "wait" for up to 15 min, in a task that has many similarities to those used with young children, to receive a better quality reward, whether or not the better quality reward or the experimenter was in view. (PsycINFO Database Record	\N	\N
26216492	The Addenbrooke's Cognitive Examination Revised (ACE-R) is a brief cognitive screening instrument also proposed to detect mild cognitive impairment, a high-risk condition for Alzheimer's disease and other forms of dementia. In this study, we report normative data on the ACE-R-Italian version, collected on a sample of 264 Italian healthy subjects aging between 60 and 93 years, and with a formal education from 1 to 19 years. The global normal cognition was established in accordance with the Italian version of the Mini-Mental State Examination score and with exclusion criteria derived by a consensus process. Linear regression analysis was performed to evaluate the effect of age, gender, and education on the ACE-R total performance score. We provide correction grids to adjust raw scores and equivalent scores with cut-off value to allow comparison between ACE-R performance and others neuropsychological test scores that can be administered to the same subject.	\N	\N
26237134	We examined the association between exposure to the U.S. and symptoms of poor mental health among adult Hispanic/Latinos (N = 15,004) overall and by Hispanic/Latino background. Using data from the Hispanic Community Health Study of Latinos (HCHS/SOL), we estimated logistic regressions to model the risk of moderate to severe symptoms of psychological distress, depression, and anxiety as a function of years in the U.S. and six key psychosocial risk and protective factors. In unadjusted models, increased time in the U.S. was associated with higher risk of poor mental health. After adjustment for just three key factors--perceived discrimination, perceived U.S. social standing, and the size of close social networks--differences in the odds of poor mental health by years in the U.S became insignificant for Hispanics/Latinos overall. However, analyses by Hispanic/Latino background revealed different patterns of association with exposure to the U.S. that could not be fully explained.	\N	\N
26289589	Many genetic and environmental factors are involved in the etiology of nicotine dependence. Although several candidate gene variations have been reported by candidate gene studies or genome-wide association studies (GWASs) to be associated with smoking behavior and the vulnerability to nicotine dependence, such studies have been mostly conducted with subjects with European ancestry. However, genetic factors have rarely been investigated for the Japanese population as GWASs. To elucidate genetic factors involved in nicotine dependence in Japanese, the present study comprehensively explored genetic contributors to nicotine dependence by using whole-genome genotyping arrays with more than 200,000 markers in Japanese subjects. The subjects for the GWAS and replication study were 148 and 374 patients, respectively. A two-stage GWAS was conducted using the Fagerström Test for Nicotine Dependence (FTND), Tobacco Dependence Screener (TDS), and number of cigarettes smoked per day (CPD) as indices of nicotine dependence. For the additional association analyses, patients who underwent major abdominal surgery, patients with methamphetamine dependence/psychosis, and healthy subjects with schizotypal personality trait data were recruited. Autopsy specimens with various diseases were also evaluated. After the study of associations between more than 200,000 marker single-nucleotide polymorphisms (SNPs) and the FTND, TDS, and CPD, the nonsynonymous rs2653349 SNP (located on the gene that encodes orexin [hypocretin] receptor 2) was selected as the most notable SNP associated with FTND, with a p value of 0.0005921 in the two-stage GWAS. This possible association was replicated for the remaining 374 samples. This SNP was also associated with postoperative pain, the initiation of methamphetamine use, schizotypal personality traits, and susceptibility to goiter. Although the p value did not reach a conventional genome-wide level of significance in our two-stage GWAS, we obtained significant results in the subsequent analyses that suggest that the rs2653349 SNP (Val308Ile) could be a genetic factor that is related to nicotine dependence and possibly pain, schizotypal personality traits, and goiter in the Japanese population.	\N	\N
26314632	Bipolar disorder (BD) is the sixth leading cause of disability in the world according to the World Health Organization and affects nearly six million (∼2.5% of the population) adults in the United State alone each year. BD is primarily characterized by mood cycling of depressive (e.g., helplessness, reduced energy and activity, and anhedonia) and manic (e.g., increased energy and hyperactivity, reduced need for sleep, impulsivity, reduced anxiety and depression), episodes. The following review describes several animal models of bipolar mania with a focus on more recent findings using genetically modified mice, including several with the potential of investigating the mechanisms underlying 'mood' cycling (or behavioral switching in rodents). We discuss whether each of these models satisfy criteria of validity (i.e., face, predictive, and construct), while highlighting their strengths and limitations. Animal models are helping to address critical questions related to pathophysiology of bipolar mania, in an effort to more clearly define necessary targets of first-line medications, lithium and valproic acid, and to discover novel mechanisms with the hope of developing more effective therapeutics. Future studies will leverage new technologies and strategies for integrating animal and human data to reveal important insights into the etiology, pathophysiology, and treatment of BD.	\N	\N
26328459	The distrust in women's ability to give birth and the pathologising of this physiological process is a relatively recent historical phenomenon. While there is increased recognition of the importance of normal birth for women, babies and society as a whole, the focus of researchers has, to date, been on relatively short-term outcomes; in particular perinatal mortality. As scientists develop the skills and gain knowledge in the area of epigenetics and the microbiome, we are glimpsing the potential long-term and even inter-generational implications of high rates of medical intervention during labour and birth. More research is urgently needed, and helping consumers to understand the potential ramifications is also important. Midwives need to be aware of these emerging areas of research and be able to communicate with women about them.	\N	\N
26329603	Although current pain-evoked electroencephalographic (EEG) studies provide valuable information regarding human brain regions involved in pain, they have mostly considered neuronal responses which oscillate in phase following a painful event. In many instances, cortical neurons respond by generating bursts of activity that are slightly out of phase from trial-to-trial. These types of activity bursts are known as induced brain responses. The significance of induced brain responses to pain is still unknown. In this study, 23 healthy subjects were given both non-painful and painful transcutaneous electrical stimulations in separate testing blocks (stimulation strength was kept constant within blocks). Subjective intensity was rated using a numerical rating scale, while cerebral activity tied to each stimulation was measured using EEG recordings. Induced brain responses were identified using a time frequency wavelet transform applied to average-removed single trials. Results showed a pain-specific burst of induced theta activity occurring between 180 and 500 ms post-shock onset. Source current density estimations located this activity within the dorsolateral prefrontal cortex (DLPFC, bilaterally), however, only right DLPFC activity predicted a decrease in subjective pain as testing progressed. This finding suggests that non-phase locked neuronal responses in the right DLPFC contribute to the endogenous attenuation of pain through time. This article presents neuroimaging findings demonstrating that, in response to pain, non-phase locked bursts of theta activity located in the right dorsolateral prefrontal cortex are associated with a progressive decrease in subjective pain intensity, which has potentially important implications regarding how humans endogenously control their experiences of pain.	\N	\N
26346363	Vitamin B12, folate and homocysteine have long been implicated in mental illness, and growing evidence suggests that they may play a role in positive mental health. Elucidation of these relationships is confounded due to the dependence of homocysteine on available levels of vitamin B12 and folate. Cross-sectional and longitudinal relationships between vitamin B12, folate, homocysteine and subjective well-being were assessed in a sample of 391 older, community-living adults without clinically diagnosed depression. Levels of vitamin B12, but not folate, influenced homocysteine levels 18 months later. Vitamin B12, folate and their interaction significantly predicted levels of positive affect (PA) 18 months later, but had no impact on the levels of negative affect or life satisfaction. Cross-sectional relationships between homocysteine and PA were completely attenuated in the longitudinal analyses, suggesting that the cross-sectional relationship is driven by the dependence of homocysteine on vitamin B12 and folate. This is the first study to offer some evidence of a causal link between levels of folate and vitamin B12 on PA in a large, non-clinical population.	\N	\N
26354905	Rewards obtained from specific behaviors can and do change across time. To adapt to such conditions, humans need to represent and update associations between behaviors and their outcomes. Much previous work focused on how rewards affect the processing of specific tasks. However, abstract associations between multiple potential behaviors and multiple rewards are an important basis for adaptation as well. In this experiment, we directly investigated which brain areas represent associations between multiple tasks and rewards, using time-resolved multivariate pattern analysis of functional magnetic resonance imaging data. Importantly, we were able to dissociate neural signals reflecting task-reward associations from those related to task preparation and reward expectation processes, variables that were often correlated in previous research. We hypothesized that brain regions involved in processing tasks and/or rewards will be involved in processing associations between them. Candidate areas included the dorsal anterior cingulate cortex, which is involved in associating simple actions and rewards, and the parietal cortex, which has been shown to represent task rules and action values. Our results indicate that local spatial activation patterns in the inferior parietal cortex indeed represent task-reward associations. Interestingly, the parietal cortex flexibly changes its content of representation within trials. It first represents task-reward associations, later switching to process tasks and rewards directly. These findings highlight the importance of the inferior parietal cortex in associating behaviors with their outcomes and further show that it can flexibly reconfigure its function within single trials. Significance statement: Rewards obtained from specific behaviors rarely remain constant over time. To adapt to changing conditions, humans need to continuously update and represent the current association between behavior and its outcomes. However, little is known about the neural representation of behavior-outcome associations. Here, we used multivariate pattern analysis of functional magnetic resonance imaging data to investigate the neural correlates of such associations. Our results demonstrate that the parietal cortex plays a central role in representing associations between multiple behaviors and their outcomes. They further highlight the flexibility of the parietal cortex, because we find it to adapt its function to changing task demands within trials on relatively short timescales.	\N	\N
26369836	Biased attention to emotional stimuli plays a key role in the RDoC constructs of Sustained Threat and Loss. In this article, we review approaches to assessing these biases, their links with psychopathology, and the underlying neural influences. We then review evidence from twin and candidate gene studies regarding genetic influences on attentional biases. We also discuss the impact of developmental and environmental influences and end with a number of suggestions for future research in this area. © 2015 Wiley Periodicals, Inc.	\N	\N
26386404	Institutionalization adversely impacts children's emotional functioning, proving related to attachment disorders, perhaps most notably that involving indiscriminate behavior, the subject of this report. In seeking to extend work in this area, this research on gene X environment (GXE) interplay investigated whether the serotonin transporter (5-HTTLPR) and val66met Brain-Derived Neurotrophic Factor (BDNF) polymorphisms moderated the effect of institutional care on indiscriminate behavior in preschoolers. Eighty-five institutionalized and 135 home-reared Portuguese children were assessed using Disturbances of Attachment Interview (DAI). GXE results indicated that s/s homozygotes of the 5-HTTLPR gene displayed significantly higher levels of indiscriminate behavior than all other children if institutionalized, something not true of such children when family reared. These findings proved consistent with the diathesis-stress rather than differential-susceptibility model of person×environment interaction. BDNF proved unrelated to indiscriminate behavior. Results are discussed in relation to previous work on this subject of indiscriminate behavior, institutionalization and GXE interaction.	\N	\N
26436428	According to many theories of motivation and decision making, the principal driver of human behavior is the valuation of actions. Action value is computed as the difference between stimulus value (the benefits and costs inherent in the stimulus that is the target of the action) and action costs (the effort required to perform the action). In the present work, we propose that action costs are crucially influenced by the readiness to perform a given action. We define action readiness as the ease with which an action may be initiated given the preaction launch state of the individual. An action that has been frequently or recently performed or rehearsed has a high level of action readiness, whereas an action that has not been frequently or recently performed or rehearsed has a low level of action readiness. By our account, if action readiness levels are high for a given action, decreased action costs may result in action even when the stimulus value is relatively low. Conversely, if action readiness levels are low for a given action, even action costs that appear negligible can dominate positive stimulus values, resulting in seemingly puzzling instances of inaction. We develop and test these ideas in 3 studies across 233 participants using an image-viewing decision context and a logistic prediction model. (PsycINFO Database Record	\N	\N
26464498	Using noninvasive in vivo functional magnetic resonance imaging (fMRI), we demonstrate that the enhancement of odorant response of olfactory receptor neurons by zinc nanoparticles leads to increase in activity in olfaction-related and higher order areas of the dog brain. To study conscious dogs, we employed behavioral training and optical motion tracking for reducing head motion artifacts. We obtained brain activation maps from dogs in both anesthetized state and fully conscious and unrestrained state. The enhancement effect of zinc nanoparticles was higher in conscious dogs with more activation in higher order areas as compared with anesthetized dogs. In conscious dogs, voxels in the olfactory bulb and hippocampus showed higher activity to odorants mixed with zinc nanoparticles as compared with pure odorants, odorants mixed with gold nanoparticles as well as zinc nanoparticles alone. These regions have been implicated in odor intensity processing in other species including humans. If the enhancement effect of zinc nanoparticles observed in vivo are confirmed by future behavioral studies, zinc nanoparticles may provide a way for enhancing the olfactory sensitivity of canines for detection of target substances such as explosives and contraband substances at very low concentrations, which would otherwise go undetected.	\N	\N
26524874	The Great East Japan Earthquake was a colossal event, registering a magnitude of 9.0 and causing huge tsunami that in some places were more than 40 meters in height. As of March 31, 2014, the number of dead nationwide stood at 15,882, while 2,668 persons were listed as missing; 3,089 other deaths have also been classified as being disaster-related. There were 5,500 victims in the Ishinomaki area alone. The disaster, comprising the earthquake itself, the subsequent tsunami, fires, and the nuclear power plant accident, was a combined natural and man-made catastrophe of epic proportions, affecting a broad, underpopulated region. Those hit by the disaster were affected not only by the loss of life, but also the loss of homes and livelihoods. These people experience psychological stress, fear, and anxiety as a result of lifestyle and environmental changes associated with moving from evacuation areas to prefab temporary housing, or the homes of parents, siblings, relatives, friends, or acquaintances, followed by attempts to rebuild their own homes. Other changes, such as the loss of employment, the transition to new workplaces, or having to change schools, also take a psychological and emotional toll. Delays in the construction of new housing and the resulting prolongation of life as evacuees only serve to increase anxiety and the sense of stagnation. With the above as a backdrop, the author will report on activities being conducted by his organization, particularly outreach efforts.	\N	\N
26541384	Noninvasive transcranial brain stimulation (NTBS) is widely used to elucidate the contribution of different brain regions to various cognitive functions. Here we present three modeling approaches that are informed by functional or structural brain mapping or behavior profiling and discuss how these approaches advance the scientific potential of NTBS as an interventional tool in cognitive neuroscience. (i) Leveraging the anatomical information provided by structural imaging, the electric field distribution in the brain can be modeled and simulated. Biophysical modeling approaches generate testable predictions regarding the impact of interindividual variations in cortical anatomy on the injected electric fields or the influence of the orientation of current flow on the physiological stimulation effects. (ii) Functional brain mapping of the spatiotemporal neural dynamics during cognitive tasks can be used to construct causal network models. These models can identify spatiotemporal changes in effective connectivity during distinct cognitive states and allow for examining how effective connectivity is shaped by NTBS. (iii) Modeling the NTBS effects based on neuroimaging can be complemented by behavior-based cognitive models that exploit variations in task performance. For instance, NTBS-induced changes in response speed and accuracy can be explicitly modeled in a cognitive framework accounting for the speed-accuracy trade-off. This enables to dissociate between behavioral NTBS effects that emerge in the context of rapid automatic responses or in the context of slow deliberate responses. We argue that these complementary modeling approaches facilitate the use of NTBS as a means of dissecting the causal architecture of cognitive systems of the human brain.	\N	\N
26548120	Wheelchairs provide individuals with mobility impairments opportunity for independent living within their environment. However, using this device may have psychosocial impacts with consequent influence on the quality of life of the users. The psychosocial impact of wheelchair usage among individuals with mobility disability in a Nigerian community was investigated. The study is a descriptive cross-sectional survey. People who have been independent users of wheelchair for a minimum of six months prior to the study were recruited from centres for people with disabilities in Ibadan, Nigeria into the study. A profile of their use of the device was documented and the psychosocial impact of wheelchair was assessed using the Psychosocial Impact ofAssistive Devices Scale. Data were analysed using descriptive and inferential statistics at p = 0.05. Sixty consenting individuals with mobility disability participated in this study. Their mean age was 38.7 +/- 14.1 years. Majority (90%) were manual wheelchair users and two-thirds (63.3%) had been using the wheelchair for < or = five years. Approximately a third of the participants use their wheelchairs occasionally. There was no significant difference (p=0.26) in the psychosocial impact of wheelchair usage between male and female users. The psychosocial impact of wheelchair was similar between male and female users. However, the impact was higher on the self-esteem of male than female users and lower on their competence than that of their female counterparts. This may be due to stigmatization or a culturally-related unwillingness of men in our environment to be dependent on others.	\N	\N
26663630	Synchronizing neural processes, mental activities, and social interactions is considered to be fundamental for the creation of temporal order on the personal and interpersonal level. Several different types of synchronization are distinguished, and for each of them examples are given: self-organized synchronizations on the neural level giving rise to pre-semantically defined time windows of some tens of milliseconds and of approximately 3 s; time windows that are created by synchronizing different neural representations, as for instance in aesthetic appreciations or moral judgments; and synchronization of biological rhythms with geophysical cycles, like the circadian clock with the 24-hr rhythm of day and night. For the latter type of synchronization, an experiment is described that shows the importance of social interactions for sharing or avoiding common time. In a group study with four subjects being completely isolated together for 3 weeks from the external world, social interactions resulted both in intra- and interindividual circadian synchronization and desynchronization. A unique phenomenon in circadian regulation is described, the "beat phenomenon," which has been made visible by the interaction of two circadian rhythms with different frequencies in one body. The separation of the two physiological rhythms was the consequence of social interactions, that is, by the desire of a subject to share and to escape common time during different phases of the long-term experiment. The theoretical arguments on synchronization are summarized with the general statement: "Nothing in cognitive science makes sense except in the light of time windows." The hypothesis is forwarded that time windows that express discrete timing mechanisms in behavioral control and on the level of conscious experiences are the necessary bases to create cognitive order, and it is suggested that time windows are implemented by neural oscillations in different frequency domains.	\N	\N
26668239	Manganism has captured the imagination of neurologists for more than a century because of its similarities to Parkinson disease and its indirect but seminal role in the "l-dopa miracle." We present unpublished footage of the original case series reported in Neurology® in 1967 by Mena and Cotzias depicting the typical neurologic signs of manganism in 4 Chilean miners and their response to high doses of l-dopa.	\N	\N
26676710	Enteric dysbiosis is a characteristic feature of progressive human immunodeficiency virus type 1 (HIV-1) infection but has not been observed in simian immunodeficiency virus (SIVmac)-infected macaques, including in animals with end-stage disease. This has raised questions concerning the mechanisms underlying the HIV-1 associated enteropathy, with factors other than virus infection, such as lifestyle and antibiotic use, implicated as playing possible causal roles. Simian immunodeficiency virus of chimpanzees (SIVcpz) is also associated with increased mortality in wild-living communities, and like HIV-1 and SIVmac, can cause CD4(+) T cell depletion and immunodeficiency in infected individuals. Given the central role of the intestinal microbiome in mammalian health, we asked whether gut microbial constituents could be identified that are indicative of SIVcpz status and/or disease progression. Here, we characterized the gut microbiome of SIVcpz-infected and -uninfected chimpanzees in Gombe National Park, Tanzania. Subjecting a small number of fecal samples (N = 9) to metagenomic (shotgun) sequencing, we found bacteria of the family Prevotellaceae to be enriched in SIVcpz-infected chimpanzees. However, 16S rRNA gene sequencing of a larger number of samples (N = 123) failed to show significant differences in both the composition and diversity (alpha and beta) of gut bacterial communities between infected (N = 24) and uninfected (N = 26) chimpanzees. Similarly, chimpanzee stool-associated circular virus (Chi-SCV) and chimpanzee adenovirus (ChAdV) identified by metagenomic sequencing were neither more prevalent nor more abundant in SIVcpz-infected individuals. However, fecal samples collected from SIVcpz-infected chimpanzees within 5 months before their AIDS-related death exhibited significant compositional changes in their gut bacteriome. These data indicate that SIVcpz-infected chimpanzees retain a stable gut microbiome throughout much of their natural infection course, with a significant destabilization of bacterial (but not viral) communities observed only in individuals with known immunodeficiency within the last several months before their death. Am. J. Primatol. © 2015 Wiley Periodicals, Inc.	\N	\N
26752361	Stroke survivors are inclined to consciously control their movements, a phenomenon termed "reinvestment". Preliminary evidence suggests reinvestment to impair patients' motor recovery. To investigate this hypothesis, an instrument is needed that can reliably assess reinvestment post-stroke. Therefore, this study aimed to validate the Movement-Specific Reinvestment Scale (MSRS) within inpatient stroke patients. One-hundred inpatient stroke patients (<1 year post-stroke) and 100 healthy peers completed the MSRS, which was translated to Dutch for the study purpose. To assess structural validity, confirmatory factor analysis determined whether the scale measures two latent constructs, as previously reported in healthy adults. Construct validity was determined by testing whether patients had higher reinvestment than controls. Reliability analyses entailed assessment of retest reliability (ICC), internal consistency (Cronbach's alpha), and minimal detectable change. Both structural and construct validity of the MSRS were supported. Retest reliability and internal consistency indices were acceptable to good. The minimal detectable change was adequate on group level, but considerable on individual level. The MSRS is a valid and reliable tool and suitable to assess the relationship between reinvestment and motor recovery in the first months post-stroke. Eventually, this may help therapists to individualize motor learning interventions based on patients' reinvestment preferences. Implications for rehabilitation This study showed that the Movement-Specific Reinvestment Scale (MSRS) is a valid and reliable tool to objectify stroke patients' inclination for conscious motor control. The MSRS may be used to identify stroke patients who are strongly inclined to consciously control their movements, as this disposition may hinder their motor recovery. Eventually, the MSRS may enable clinicians to tailor motor learning interventions to stroke patients' motor control preferences.	\N	\N
26762282	Sailuotong (SLT) is a standardised herbal medicine formula consisting of Panax ginseng, Ginkgo biloba, and Crocus sativus, and has been designed to enhance cognitive and cardiovascular function. Using a randomised, double-blind, placebo controlled crossover design, this pilot study assessed the effect of treatment for 1 week with SLT and placebo (1 week washout period) on neurocognitive and cardiovascular function in healthy adults. Sixteen adults completed a computerised neuropsychological test battery (Compass), and had their electroencephalographic (EEG) activity and cardiovascular system function assessed. Primary outcome measures were cognitive test scores and oddball task event-related potential (ERP) component amplitudes. Secondary outcome measures were resting EEG spectral band amplitudes, and cardiovascular parameters. Treatment with SLT, compared to placebo, resulted in small improvements in working memory, a slight increase in auditory target (cf. nontarget) P3a amplitude, and a decrease in auditory N1 target (cf. nontarget) amplitude. There was no effect of SLT on EEG amplitude in delta, theta, alpha, or beta bands in both eyes open and eyes closed resting conditions, or on aortic and peripheral pulse pressure, and resting heartrate. Findings suggest that SLT has the potential to improve working memory performance in healthy adults; a larger sample size is needed to confirm this. Australia New Zealand Clinical Trials Registry Trial Registration Id: ACTRN12610000947000 .	\N	\N
23838293	Part of the reason for the ongoing confusion regarding the status of assisted suicide is the cluttered moral and legal matrix that is normally invoked to evaluate the practice. It results in a calculus that is impossible to coherently unravel, allowing commentators to tenably assert any position. The authors attempt to inject clarity into the debate by focusing on the issue through the lens of the most important interest at stake: the right to life. It is arguable that while there are well-established exceptions to the right to life, they only apply where the right to life is itself at stake (such as self-defence). There is no sound argument for suggesting that the circumstances underpinning suicide constitute another exception to the right to life. Thus, suicide and assisted suicide are unjustifiable. An analysis of the empirical data in jurisdictions where assisted suicide has been legalised suggests that legalisation leads to an increase in assisted suicides. The adverse indirect consequences of the often ostensibly compassionate act of assisted suicide outweigh any supposed benefits from the practice. It follows that assisted suicide should lead to criminal sanctions. At the same time, it is important to acknowledge that, paradoxically, the right to life arguments against assisted suicide mandate greater community measures to eliminate or reduce the causes of suicide.	\N	\N
