Perinatal inflammation is associated with social and motor impairments in preterm children without severe neonatal brain injury.

OBJECTIVE: To test the association between exposure to perinatal inflammation - i.e. clinical chorioamnionitis or early-onset neonatal infection - in preterm children without severe neonatal brain injury and neurodevelopmental outcome at 30 months of corrected age (CA). DESIGN: Cross-sectional study from a French regional cohort of clinical follow-up (SEVE Network). PATIENTS: One hundred sixty-four surviving neonates without severe brain injury - namely, grade III and IV cerebral hemorrhage and cystic periventricular leukomalacia - and without late-onset neonatal inflammation exposure - namely, late-onset neonatal infection and necrotizing enterocolitis -, born at less than 33 weeks of gestational age from November 2011 to June 2015 and enrolled in the SEVE Network. MAIN OUTCOME MEASURE: Global developmental quotient (DQ) score of the revised Brunet-Lézine scale and its four indices measured by the same neuropsychologist at 30 months of CA. RESULTS: After multivariate analysis, exposure to perinatal inflammation was not found significantly associated with a modification of the global DQ score (coefficient -1.7, 95% CI -4.8 to 1.3; p = 0.26). Exposure to perinatal inflammation was associated with a decrease of the gross motor function DQ score (coefficient -6.0, 95% CI -9.9 to -2.1; p < 0.01) and a decrease of the sociability DQ score (coefficient -5.1, 95% CI -9.2 to -0.9; p = 0.02). Language and visuospatial coordination DQ scores were not affected by exposure to perinatal inflammation. CONCLUSION: Exposure to perinatal inflammation in preterm children without severe neonatal brain injury is independently associated with decreased motor and social abilities at 30 months of CA.

Trajectories of internalising and externalising symptoms and inflammation in the general child population.

BACKGROUND: Elevations in inflammatory marker levels have been shown to precede internalising and externalising problems in the general child population. One study has found the reverse, that elevations in inflammatory marker levels in childhood follow internalising and externalising problems. However, the authors did not explore the role of the course of these problems in childhood or adjust for a number of potential confounders including psychosocial stressors and prenatal and perinatal exposures. AIMS: To investigate the association in childhood between the growth of internalising and externalising symptoms and levels of inflammatory markers, while accounting for potential confounders. METHODS: Using data from the Avon Longitudinal Study of Parents and Children, we tested the association between the trajectories of internalising (emotional and social) and externalising (hyperactivity and conduct) problems, at ages 4, 6, 8 and 9 years, and levels of C-reactive protein (CRP) and interleukin 6 (IL-6) at age 9 years. We analysed data (n = 4525) using latent growth curve modelling and linear regression. RESULTS: Children who had increasing levels of internalising symptoms over childhood were more likely to have higher levels of CRP and IL-6 at 9 years of age, even after adjustment for confounders. A one-unit increase in the rate of annual change of internalising symptoms was related to an increase of 12% and 8% in the level of CRP and IL-6, respectively. However, there was no evidence for an association between externalising symptoms and either inflammatory marker. CONCLUSIONS: This study is the first step towards identifying a robust pathway, via increases in emotional and social difficulties, to elevated inflammation in healthy children. This association, if causal, suggests that effective interventions for children experiencing chronic emotional and social difficulties could also have physical health benefits.

Comorbidity Profiles of Psychotic Patients in Emergency Psychiatry.

Objectives: Individuals with psychotic symptoms presenting to emergency psychiatry often have comorbid symptoms, such as substance misuse, depression, and anxiety. Many will also have symptoms linked to previous traumatic experiences such as impulsivity, often found in comorbid personality disorders. Although various studies have looked at specific comorbid symptoms, little is known regarding how these symptoms co-exist in individuals with psychotic symptoms and their link with social functioning. The primary objective of the present study was to identify comorbidity profiles among individuals seeking emergency room services for psychotic symptoms. The secondary objective was to investigate the relationship between comorbid symptoms and social functioning deficits in this same population. Methods: Data from 546 individuals seeking psychiatric help for psychotic symptoms was collected within the Signature Project (large data bank) in a psychiatric emergency. Participants answered brief measures of symptoms of alcohol/substance misuse (AUDIT, DAST), depression (PHQ-9), anxiety (STAI-6), childhood trauma (CEVQ), impulsivity (UPPS) and social functioning deficits (WHODAS). For this study, symptom measures and social functioning at baseline were used. Results: Cluster analyses conducted using three different methods revealed a consensus of five classes of comorbid presentations. Class 1 (n = 90) grouped people who had a high score for childhood trauma, with fairly high scores for anxiety and depression. Class 2 (n = 176) included people with mostly psychotic symptoms with little comorbid presentation across other measures. Class 3 (n = 81) grouped people with the highest anxiety and depression scores as well as high drug use and impulsivity. Individuals in Class 4 (n = 87) had the highest scores on alcohol and substance abuse, as well as high impulsivity. Class 5 (n = 112) grouped people with very low anxiety and depression scores but average trauma, alcohol, and substance misuse scores. Linear regressions revealed an association between social functioning, and depression, anxiety, and childhood trauma. Conclusions: Comorbid presentations of individuals with psychosis are frequent and diverse. Depression and anxiety, in particular, worsen social functioning deficits in people with psychotic symptoms. Given their impact on functioning, psychiatric treatments should address these comorbidities during hospitalization, as well as when followed in the community.

Default Mode Network Connectivity and Social Dysfunction in Major Depressive Disorder.

Though social functioning is often hampered in Major Depressive Disorder (MDD), we lack a complete and integrated understanding of the underlying neurobiology. Connectional disturbances in the brain's Default Mode Network (DMN) might be an associated factor, as they could relate to suboptimal social processing. DMN connectional integrity, however, has not been explicitly studied in relation to social dysfunctioning in MDD patients. Applying Independent Component Analysis and Dual Regression on resting-state fMRI data, we explored DMN intrinsic functional connectivity in relation to social dysfunctioning (i.e. composite of loneliness, social disability, small social network) among 74 MDD patients (66.2% female, Mean age = 36.9, SD = 11.9). Categorical analyses examined whether DMN connectivity differs between high and low social dysfunctioning MDD groups, dimensional analyses studied linear associations between social dysfunction and DMN connectivity across MDD patients. Threshold-free cluster enhancement (TFCE) with family-wise error (FWE) correction was used for statistical thresholding and multiple comparisons correction (P < 0.05). The analyses cautiously linked greater social dysfunctioning among MDD patients to diminished DMN connectivity, specifically within the rostromedial prefrontal cortex and posterior superior frontal gyrus. These preliminary findings pinpoint DMN connectional alterations as potentially germane to social dysfunction in MDD, and may as such improve our understanding of the underlying neurobiology.

Developmental and Sexual Offense Onset Characteristics of Australian Indigenous and Non-Indigenous Male Youth Who Sexually Offend.

The present study sought to address gaps in knowledge concerning Australian Indigenous and non-Indigenous youth who commit sexual offenses. Developmental histories and onset sexual offense characteristics of Indigenous (n = 81) and non-Indigenous (n = 130) adjudicated male youth were compared. Results indicate that, in addition to problems affecting both groups, Indigenous youth in this sample were disproportionately exposed to systemic vulnerabilities (e.g., familial antisocial attitudes and incarceration, engagement with antisocial peers, poor school engagement and voluntary school dropout, low socioeconomic status) associated with onset of sexual offending. Differences in the circumstances and context surrounding the onset sexual offense (e.g., use of drugs/alcohol, relationship to person harmed, co-offending, age of person harmed, location, threats/force) were also found. When these analyses were stratified by age of person harmed, these differences were retained only for offenses against children below 16 years. Together, these findings highlight the need for more contextualized primary-, secondary-, and tertiary-level prevention efforts to reduce youth sexual offending in Australia and elsewhere.

Behavioral problems in children of mothers with epilepsy prenatally exposed to valproate, carbamazepine, lamotrigine, or levetiracetam monotherapy.

OBJECTIVE: To examine the behavioral functioning of children prenatally exposed to carbamazepine (CBZ), lamotrigine (LTG), levetiracetam (LEV), or valproate (VPA) monotherapy. METHODS: In collaboration with the European Registry of Antiepileptic Drugs and Pregnancy (EURAP), the Dutch EURAP & Development study was designed, a prospective observational study. Between January 2015 and March 2018, the Child Behavior Checklist and the Social Emotional Questionnaire were used to examine the nature and severity of behavioral problems. VPA-exposed children were compared to children exposed to CBZ, LTG, or LEV, taking potential confounders into account. A direct comparison was also made between LTG and LEV, as these are first-choice treatments for many women with epilepsy of childbearing potential. RESULTS: Of the 405 invited, 181 children were included; 26 were exposed to VPA, 37 to CBZ, 88 to LTG, and 30 to LEV. For most children, both parents completed the behavioral questionnaires. Across all four antiepileptic drug (AED) exposure groups, high percentages of children with clinically relevant behavior problems were found, with behavioral problems occurring in 32% of VPA-exposed children, 14% of CBZ, 16% of LTG, and 14% of LEV. After controlling for potential confounders, VPA-exposed children had significantly more social problems than those exposed to LTG (-2.8, 95% confidence interval [CI] = -5.2 to -0.4; P = 0.022) or LEV (-3.2, CI: -6.1 to -0.3; P = 0.028), and significantly more attention problems than LEV-exposed children (-3.7, CI: -6.7 to -0.8; P = 0.013). LTG-exposed children had significantly more attention deficit (-9.2, CI: -17.3 to 1.1; P = 0.026), but significantly less anxious behavior when compared to LEV-exposed children (9.0, CI: 0.3-17.6; P = 0.042). SIGNIFICANCE: Compared to population norms, a high proportion of children of mothers with epilepsy exposed prenatally to monotherapy with four common AEDs had clinical behavioral problems reported by parents. Different patterns were seen, with some but not all subscales raised for all AED exposure groups. It is important that prenatally AED-exposed children are regularly screened for behavioral problems so that appropriate help can be provided.

Disinhibited Social Engagement Disorder in Early Childhood Predicts Reduced Competence in Early Adolescence.

Psychosocial deprivation is associated with the development of socially aberrant behaviors, including signs of disinhibited social engagement disorder (DSED). In longitudinal studies, signs of DSED have been shown to decrease over time, especially as children are removed from conditions of deprivation. What is less clear is whether signs of DSED in early childhood are associated with poorer functioning in early adolescence, including among children who no longer manifest signs of DSED at this age. In a sample of 136 Romanian children from the Bucharest Early Intervention Project (BEIP), who were exposed to early psychosocial deprivation in the form of institutional care, we examined caregiver-reported (ages 30, 42, and 54 months and 12 years) and observer-rated (age 54 months) signs of DSED. Competent functioning in early adolescence (age 12 years) was assessed across seven domains (i.e., family relationships, peer relationships, academic performance, physical health, mental health, substance use, and risk-taking behavior). A diagnosis of DSED in early childhood was associated with reduced competence in early adolescence. Furthermore, this association was significant even when signs of DSED diminished by age 12 years. We conclude that signs of DSED in early life are associated with reduced likelihood of competent functioning many years later in adolescence, even if signs of the disorder remit.

Long-term social dysfunction after trauma: What is the prevalence, risk factors, and associated outcomes?

BACKGROUND: Social functioning-the ability to participate in organized or informal family, friend, or peer groups and communal activities-is intertwined with physical and emotional health. Although trauma can have a lasting effect on both the physical and emotional well-being of patients, little is known about the long-term impact of injury on social functioning. We sought to determine the prevalence of, risk factors for, and outcomes associated with long-term social dysfunction after trauma. METHODS: Adults with moderate-to-severe injuries managed at three Level I trauma centers were contacted at 6 to 12 months after injury to inquire about social dysfunction. Demographics, socioeconomic parameters, and injury-related and hospital course information were also obtained. A stepwise backward logistic regression model was fitted to determine independent risk factors of social dysfunction, and multiple logistic regression models were used to determine associations between social dysfunction and post-traumatic stress disorder, functional limitations, and return to work. RESULTS: Of the 805 screened patients, 45.2% reported social dysfunction. Patients with social dysfunction were more likely to be African American, be Medicaid beneficiaries, be of lower education, require mechanical ventilation, be discharged less often to home, have a lower mean age and had longer hospital stays. In multivariable analysis, low education, longer hospital stay, past psychiatric illness, and African-American race independently increased the risk for social dysfunction. Furthermore, patients with social dysfunction were more likely to screen positive for post-traumatic stress disorder (odds ratio: 16.25 [95% confidence interval: 9.49-27.85]), be experiencing functional limitations (odds ratio: 2.80 [95% confidence interval: 1.76-4.44]), and to not have returned to work (odds ratio: 5.65 [95% confidence interval: 3.92-8.14]). CONCLUSION: Lower educational attainment, long hospital stay, past pyschiatric illness, and African-American race appear to predispose to social dysfunction after trauma, which in turn is associated with a positive post-traumatic stress disorder screen, functional limitations, and delayed return to work.

How should we understand the absence of sex differences in the genetic and environmental origins of antisocial behavior?

Available twin-family data on sex differences in antisocial behavior (ASB) simultaneously suggest that ASB is far more prevalent in males than in females, and that its etiology (i.e. the effects of genes, environments, hormones, culture) does not differ across sex. This duality presents a conundrum: How do we make sense of mean sex differences in ASB if not via differences in genes, environments, hormones, and/or cultures? The current selective review and critique explores possible contributions to these seemingly incompatible sets of findings. We asked whether the presence of sex differences in behavior could be smaller than is typically assumed, or confined to a specific set of behaviors. We also asked whether there might be undetected differences in etiology across sex in twin-family studies. We found little evidence that bias or measurement invariance across sex account for phenotypic sex differences in ASB, but we did identify some key limitations to current twin-family approaches. These included the questionable ability of qualitative sex difference analyses to detect gender norms and prenatal exposure to testosterone, and concerns regarding specific analytic components of quantitative sex difference analyses. We conclude that the male preponderance in ASB is likely to reflect a true sex difference in observed behavior. It was less clear, however, that the genetic and environmental contributions to ASB are indeed identical across sex, as argued by prior twin-family studies. It is our hope that this review will inspire the development of new, genetically-informed methods for studying sex differences in etiology.

Factors influencing hospital admission among patients with autopsy-confirmed dementia.

BACKGROUND: The symptoms of geriatric syndromes and the behavioural and psychological symptoms of dementia (BPSD), in addition to clinical conditions, are associated with hospital admission among dementia patients. However, the principal factors that necessitate hospital admission among dementia patients have not been fully elucidated. METHODS: We retrospectively reviewed the data in the medical and autopsy reports of patients who had been treated at a hospital in Toyohashi, Japan. Each patient had been hospitalized sometime between 2012 and 2016 and underwent a brain autopsy. Dementia and the subtypes of dementia were diagnosed neuropathologically. Information about patients' general backgrounds, clinical conditions at the time of admission, and the geriatric syndrome symptoms and BPSD before admission was collected; comparisons were then made between patients with and without dementia and among those with the different major subtypes of dementia. Then, the factors relating to hospital admission of dementia patients were comprehensively evaluated by using principle component analysis. RESULTS: Of the 128 eligible patients, 100 (78.1%) had dementia. In the comparison of patients with and without dementia, patients without dementia were younger at both admission (P = 0.034) and death (P = 0.003). Among the patients with dementia with Lewy bodies, delusions had a significantly high prevalence (P = 0.014). Principal component analysis identified nine components (disinhibition, irritability/lability, agitation/aggression, anxiety, delusions, sleep/night-time behaviour disorders, hallucinations, aberrant motor behaviour, and speech impairment) as the principal factors related to hospital admission among dementia patients. Thus, BPSD were identified as principal factors. CONCLUSIONS: Compared to other factors, BPSD are more likely to cause dementia patients to be admitted to hospital. The present results indicate that measures should be taken to ameliorate the difficulties associated with caring for patients with BPSD at home.

Trajectories of behavior, attention, social and emotional problems from childhood to early adulthood following extremely preterm birth: a prospective cohort study.

To investigate trajectories of behavior, attention, social and emotional problems to early adulthood in extremely preterm survivors compared to a term-born comparison group. Longitudinal analysis of a prospective, population-based cohort of 315 surviving infants born < 26 completed weeks of gestation recruited at birth in 1995, from the UK/Republic of Ireland, and a term-born comparison group recruited at age 6. The parent-report Strengths and Difficulties Questionnaire was completed at age 6, 11, 16 and 19 years. The Total Behavioral Difficulties Score was 4.81 points higher in extremely preterm individuals compared to their term-born peers over the period (95% CI 3.76-5.87, p < 0.001) and trajectories were stable in both groups. The impact of difficulties on home life, friendships, school or work and/or leisure activities was greater in the EPT group (RR 4.28, 95% CI 2.89-6.35, p < 0.001), and hyperactivity/inattention and peer problems accounted for the largest differences. A clinically significant behavioral screen at age 2.5 was associated with a higher Total Behavioral Difficulties Score from 6 years onwards in extremely preterm participants (Mean difference 6.90, 95% CI 5.01-8.70, p < 0.0.01), as was moderate/severe cognitive impairment at last assessment (Mean difference: 4.27, 95% CI 2.76-5.77, p < 0.001). Attention, social and emotional problems in extremely preterm individuals persist into early adulthood with significant impact on daily life. A positive behavioral screen in infancy and moderate/severe cognitive impairment are associated with early adult outcomes.

Fourteen-year trajectories of posttraumatic stress disorder (PTSD) symptoms in UK military personnel, and associated risk factors.

The aim of this study was to examine trajectories of posttraumatic stress disorder (PTSD) symptoms over a 14-year period and the risk factors associated with each trajectory. 1885 UK military personnel provided information at four time points since 2002. The PTSD Check list-Civilian Version (PCL-C) was used at all time points. Growth mixture models (GMM) were estimated to examine whether individuals could be clustered into discrete groups with similar trajectories. Multinomial logistic regressions were carried out to investigate factors associated with class membership. The three-class GMM was the most parsimonious solution. This included 90.2% in the resilient class, 4.1% in the improving class and 5.7% in the deteriorating class. Both the deteriorating and improving classes were associated with childhood adversity (odds ratios (OR) 3.9 (95% CI 2.3, 6.7) and 3.3 (95% CI 2.1, 5.0) respectively) and antisocial behaviour (OR 2.8 (95% CI 1.9, 4.2) and 3.7 (95% CI 2.4, 5.8) respectively), alcohol misuse (OR 3.5 (95% CI 2.4, 5.1) and 3.3 (95% CI 2.1, 5.2) respectively) and longer time since leaving Service in comparison to the resilient group. Those in the youngest group and those in a combat role (OR 0.32, 95% CI 0.19, 0.54) were more likely to belong to the deteriorating class. 10% of the cohort had symptoms of PTSD; of those, up to half were symptomatic for most of the follow-up period. Those whose score improved did not reach the low scores of the resilient group. Younger age and combat role were associated with worse prognosis of PTSD.

Childhood disintegrative disorder and autism spectrum disorder: a systematic review.

AIM: In an attempt to clarify the debate surrounding the diagnostic validity of childhood disintegrative disorder (CDD), we systematically reviewed its characteristics and compared it with autism spectrum disorder (ASD). METHOD: Four databases were searched (PubMed, PsycINFO, Embase, and Web of Science). Included articles had participants with CDD, as defined by symptoms present in the criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision and the International Classification of Diseases, 10th Revision. Comparison groups were those with ASD and ASD with regression. Case studies were excluded. RESULTS: Twenty articles, comprising 96 participants with CDD (80 males, 16 females), were included. Most studies were cross-sectional. The prevalence of CDD was 1.1 to 9.2 per 100 000, with a mean age at regression of 3 years 2 months (SD 1y 1mo), with a range of 2 years to 7 years. In addition to core CDD symptoms, most had intellectual impairment, anxiety, challenging behaviours, and regressed in toileting skills. Participants with CDD and ASD shared core diagnostic and extra-diagnostic features. However, participants with CDD seemed to have more severe symptoms and a different symptom profile, including apparently typical development before regression, faster regression, more affective symptoms, and more global developmental deficit. Possible genetic and autoimmune neurobiological mechanisms were identified. INTERPRETATION: There is limited high-quality evidence describing the aetiology and outcomes of CDD. However, given the qualitative and prognostic differences between ASD and CDD, we recommend that future diagnostic criteria should distinguish late-onset regression.

TRASTORNO DESINTEGRATIVO INFANTIL Y TRASTORNO DEL ESPECTRO AUTISTA: UNA REVISIÓN SISTEMÁTICA: OBJETIVO: En un intento de aclarar el debate que rodea la validez diagnóstica del trastorno desintegrativo infantil (TDI), revisamos sistemáticamente sus características y lo comparamos con el trastorno del espectro autista (TEA). MÉTODO: Se realizaron búsquedas en cuatro bases de datos (PubMed, PsycINFO, Embase y Web of Science). Los artículos incluidos tenían participantes con TDI, según lo definido por los síntomas presentes en los criterios del Manual diagnóstico y estadístico de trastornos mentales, Cuarta edición, Revisión de texto y Clasificación internacional de enfermedades, Décima revisión. Los grupos de comparación fueron aquellos con TEA y TEA con regresión. Se excluyeron los estudios de caso. RESULTADOS: Se incluyeron 20 artículos, con 96 participantes con TDI (80 varones y 16 mujeres). La mayoría de los estudios fueron de corte transversal. La prevalencia de TDI fue de 1,1 a 9,2 por 100.000, con una edad media de regresión de 3 años a 2 meses (DS 1 años 1 mes), con un rango de 2 años a 7 años. Además de los síntomas centrales de la TDI, la mayoría tenía deterioro intelectual, ansiedad, comportamientos desafiantes y regresión en las habilidades para ir al baño. Los participantes con TDI y TEA compartieron funciones básicas comunes de diagnóstico y de diagnóstico adicional. Sin embargo, los participantes con TDI parecían tener síntomas más graves y un perfil de síntomas diferente, incluido un desarrollo aparentemente típico antes de la regresión, una regresión más rápida, síntomas más afectivos y un déficit de desarrollo más global. Se identificaron posibles mecanismos genéticos y autoinmunes neurobiológicos. INTERPRETACIÓN: Existe una evidencia limitada de alta calidad que describe la etiología y los resultados de la TDI. Sin embargo, dadas las diferencias cualitativas y pronósticas entre la TEA y la TDI, recomendamos que los criterios diagnósticos futuros distingan la regresión de inicio tardío.

TRANSTORNO DESINTEGRATIVO DA INFÂNCIA E TRANSTORNO DO ESPECTRO AUTISTA: UMA REVISÃO SISTEMÁTICA: OBJETIVO: Na tentativa de esclarecer o debate em torno da validade diagnóstica do transtorno desintegrativo da infância (TDI), nós revisamos sistematicamente suas características e as comparamos com o transtorno do espectro autista (TEA). MÉTODO: Quatro bases de dados foram pesquisadas (PubMed, PsycINFO, Embase, e Web of Science). Os artigos incluídos tinham participantes com TDI, como definido pelos sintomas presentes nos critérios do Manual Diagnóstico e Estatístico de Transtornos Mentais, quarta edição, com revisão do texto, e na Classificação Internacional de Doenças, 10a edição. Grupos de comparação foram aqueles com TEA e TEA com regressão. Estudos de caso foram excluídos. RESULTADOS: Vinte artigos, incluindo 96 participantes com TDI (80 do sexo masculino, 16 do sexo feminino), foram incluídos. A maior parte dos estudos era transversal. A prevalência de TDI foi de 1,1 a 9,2 por 100.000, com idade média de regressão de 3 anos e 2 meses (DP 1a 1m), com variação de 2 anos a 7 anos. Além dos sintomas centrais de TDI, a maioria tinha deficiência intelectual, ansiedade, comportamentos desafiadores, e regressão na habilidade de usar o banheiro. Participantes com TDI e TEA compartilham aspectos diagósticos e extra-diagnósticos centrais. No entanto, os participantes com TDI pareceram ter sintomas mais severos e um perfil diferente de sintomas, incluindo desenvolvimento aparentemente típico antes da regressão, regressão mais rápida, mais sintomas afetivos, e maior déficit global do desenvolvimento. Possíveis mecanismos neurobiológicos genéticos e autoimunes foram identificados. INTERPRETAÇÃO: Há evidência limitada de alta qualidade descrevendo a etiologia dos resultados do TDI. No entanto, dadas as diferenças qualitativas e prognósticas entre TEA e TDI, recomendamos que futuros critérios diagnósticos distinguam a regressão de início tardio.

Amygdala reactivity as a marker of differential susceptibility to socioeconomic resources during early adulthood.

Models of differential susceptibility hypothesize that neural function may be a marker of differential susceptibility to context, but no studies have tested this hypothesis. Using a sample of 310 young men from low-income urban neighborhoods, this study investigated amygdala reactivity to facial expressions as a moderator of the relations between socioeconomic resources and later antisocial behavior (AB) and income. For individuals with high amygdala reactivity, greater socioeconomic resources at age 20 predicted less AB and greater income at age 22. For young men with low amygdala reactivity, however, socioeconomic resources at age 20 did not predict later outcomes. Amygdala reactivity to fearful facial expressions, key to the etiology of AB, moderated links between resources and AB. In contrast, amygdala reactivity more generally to multiple facial expressions moderated the effects of resources on later income attainment. Both interactions met rigorous quantitative criteria for patterns of differential susceptibility rather than diathesis stress or vantage sensitivity. Moreover, these associations remained significant after inclusion of socioeconomic resources during earlier developmental periods. These results suggest that greater amygdala reactivity to facial expressions is a marker of greater susceptibility to context, for better or for worse, during the transition to adulthood. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Autism spectrum disorder, social communication difficulties, and developmental comorbidities in Sturge-Weber syndrome.

Sturge-Weber syndrome (SWS) is a neurocutaneous disorder characterized by the combination of a facial naevus flammeus and pial angioma, often associated with learning difficulties and/or epilepsy. Here, we report on the neuropsychological characteristics of a cohort of 92 children with SWS seen at a national referral center between 2002 and 2015. Almost a quarter (24%) had a diagnosis of autism spectrum disorder (ASD), with 45% overall having evidence of social communication difficulties (SCD). Autism spectrum disorder was more commonly seen in those individuals with bilateral angioma (p = 0.021). Significant behavioral difficulties were reported in 50% while 26% had difficulties with sleep. Difficulties with social communication, behavior, and sleep were closely associated with one another. They were not, however, significantly associated with markers of epilepsy severity and were noted to occur even in children without epilepsy. The prevalence of ASD/SCD, sleep difficulties, and behavioral disorders seen in SWS is high and reflects the complex needs of this group.

Social impairment of children with autism spectrum disorder affects parental quality of life in different ways.

This study evaluated the life quality of Chinese parents of preschool children with autism spectrum disorder (ASD) and their association with child social impairment and childcare burden. The participants included 406 families of children with ASD and 513 families with typically developing (TD) children. The findings indicated that parents in the ASD group had a lower quality of life than parents in the TD group, whereas only mother of children with ASD experienced a greater childcare burden than mother with TD children. Lower parental quality of life were associated with higher social impairment of children. To further clarify the correlativity of child social impairment, parental quality of life and childcare burden, the mediation analyses were conducted. The results showed that childcare burden mediated the influence of child social impairment on maternal quality of life, while it has no mediating effect on fathers. It implies that social impairment of children affects parental quality of life in different ways.

Insufficient physical activity in combination with high screen time is associated with adolescents' psychosocial difficulties.

Background: Although screen time (ST) and insufficient physical activity (PA) are fairly common among adolescents, it is unclear whether these conditions are jointly associated with adolescents' psychosocial difficulties. This study aimed to examine interactive associations of ST and PA with psychosocial difficulties among adolescents in Bangladesh. Methods: Data were from 671 students (ages 13-16 y) from eight secondary schools of Dhaka City, Bangladesh. Recreational ST was assessed using the Adolescent Sedentary Activity Questionnaire. The 3-day Physical Activity Recall instrument was used to estimate PA. Psychosocial difficulty was measured using the parent version of the Strengths and Difficulties Questionnaire (SDQ). Results: Sixteen percent of the adolescents had high SDQ total difficulties scores (≥17) and another 14% had moderate scores (14-16; borderline). Multivariable modelling showed that adolescents with high ST (>2 h/day) and insufficient PA (<60 min/day; not meeting the PA recommendation) had more psychosocial difficulties than their counterparts who had low ST and met PA recommendations (p=0.03). The analysis also found marginal evidence (p=0.06) of an association with psychosocial difficulties for adolescents with insufficient PA and low ST. Conclusions: Adolescents in Dhaka City who have high recreational ST and are not meeting PA recommendations are likely to also have psychosocial difficulties. Longitudinal studies are needed to understand the causal relationships between these variables.

Long-Term Effects of the Communities That Care Trial on Substance Use, Antisocial Behavior, and Violence Through Age 21 Years.

OBJECTIVES: To evaluate whether the effects of the Communities That Care (CTC) prevention system, implemented in early adolescence to promote positive youth development and reduce health-risking behavior, endured through age 21 years. METHODS: We analyzed 9 waves of prospective data collected between 2004 and 2014 from a panel of 4407 participants (grade 5 through age 21 years) in the community-randomized trial of the CTC system in Colorado, Illinois, Kansas, Maine, Oregon, Utah, and Washington State. We used multilevel models to evaluate intervention effects on sustained abstinence, lifetime incidence, and prevalence of past-year substance use, antisocial behavior, and violence. RESULTS: The CTC system increased the likelihood of sustained abstinence from gateway drug use by 49% and antisocial behavior by 18%, and reduced lifetime incidence of violence by 11% through age 21 years. In male participants, the CTC system also increased the likelihood of sustained abstinence from tobacco use by 30% and marijuana use by 24%, and reduced lifetime incidence of inhalant use by 18%. No intervention effects were found on past-year prevalence of these behaviors. CONCLUSIONS: Implementation of the CTC prevention system in adolescence reduced lifetime incidence of health-risking behaviors into young adulthood. Clinicaltrials.gov identifier: NCT01088542.

Reports of wheezing and of diagnosed asthma are associated with impaired social functioning: Secondary analysis of the cross-sectional World Health Survey data.

OBJECTIVE: We sought to investigate whether there are associations between asthma and social functioning in adults from Western and non-Western countries. METHODS: We analyzed data on individuals (94% aged 20+, 52% female) from 50 countries participating in the cross-sectional World Health Survey. We used information on self-reports of wheezing and an asthma diagnosis. Social functioning was defined by reports of severe or extreme difficulties related to personal relationships or participation in the community. Logistic regression was used to estimate adjusted odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS: Wheezing was associated with impaired social functioning both in the overall sample (OR=2.40, 95%CI=2.09-2.75) and in Africa, South America and Asia (ORs≥2.47), but not in Europe (aOR=1.26, 95%CI=0.90-1.77). Analyses with self-reports of diagnosed asthma yielded similar, albeit weaker, associations (e.g. OR for the overall sample=1.63, 95%CI=1.38-1.92). We also combined asthma and wheezing into a single variable (reference group: no asthma diagnosis/no wheezing). We observed that in particular reports of wheezing were associated with impaired social functioning regardless of whether a concomitant asthma diagnosis was reported (OR=2.19, 95%CI=1.81-2.64) or not (OR=2.50, 95%CI=2.09-2.99). CONCLUSION: Self-reports of wheezing and of diagnosed asthma are associated with impaired social functioning among adults in Africa, South America and Asia, but less so in Europe. These relationships are mainly driven by the experience of respiratory symptoms (i.e. wheezing). Our findings may partly be explained by regional variations in asthma control. Further research should elucidate the determinants and mechanisms of asthma-related impaired social functioning.