Early adversity and prosocial behavior in adolescents from Bogotá: a cross-sectional study.

BACKGROUND: The association between Adverse Childhood Experiences (ACEs), prosocial behavior, and depression (like other negative mental health outcomes) has not been thoroughly understood. This study aimed at evaluating their simultaneous association while controlling for key confounding variables. METHODS: A cross-sectional study was carried-out with 2918 secondary school students from seven charter schools located in low-resourced neighborhoods in Bogota (Colombia), 54.12% were female, and mean age was 13.81 years. The self-report instrument included demographic variables, well-being, mental health, risk behaviors and symptoms of psychopathology. Assessment of ACEs was done by a series of yes/no questions, prosocial behavior was evaluated with the corresponding subscale in the Strengths and Difficulties Questionnaire, and depression was assessed with the Self-Reporting Questionnaire. Associations were tested using the Spearman correlation coefficient, Z tests and Chi-square tests, and all primary outcome analyses were adjusted for potential confounding variables through multivariate logistic regression using depression as outcome. RESULTS: Mean exposure to ACEs was 3.15 events; those exposed to four or more obtained lower scores in well-being, satisfaction with life and family functioning, and higher scores in symptoms of psychopathology. For the prosocial behavior scores, 64.35% were classified as close to the average, 17.51% as slightly lowered, 11.91% as low, and 6.23% as very low; participants with higher levels of prosocial behavior showed lower scores in symptoms of psychopathology. While ACEs had a positive association with depressive symptoms (Odds Ratio [OR] 2.21, 95% confidence interval [CI] 1.67-2.94), prosocial behavior did not have a significant association with either ACEs or depressive symptoms in multivariate regression models. CONCLUSIONS: Novel studies should further elucidate the developmental pathways involving positive and negative mental health constructs to better understand the actual effectiveness of interventions that use these constructs in their design.

A longitudinal study of the impact of childhood adversity dimensions on social and psychological factors and symptoms of psychosis, depression, and anxiety.

The present study examined three empirically-derived childhood adversity dimensions as predictors of social, psychological, and symptom outcomes across three prospective assessments of a young adult sample. Participants were assessed five times over eight years with semi-structured interviews and questionnaires. The analyses used the dimensions underlying multiple subscales from well-established childhood adversity measures administered at the first two assessment waves (described in a previous report). Outcome data pertain to the last three assessment waves, with sample sizes ranging from 89 to 169. As hypothesized, the childhood adversity dimensions demonstrated overlapping and differential longitudinal associations with the outcomes. Deprivation predicted the negative (deficit-like) dimension of psychosis, while Threat and Intrafamilial Adversity predicted the positive (psychotic-like) dimension. Depression and anxiety symptoms were predicted by different childhood adversity dimensions over time. Furthermore, Threat predicted a smaller and less diverse social network, Intrafamilial Adversity predicted anxious attachment, and Deprivation predicted a smaller social network, anxious and avoidant attachment, perceived social support, and loneliness. The three adversity dimensions combined accounted for moderate to large proportions of variance in several outcomes. These results extend prior work by identifying associations of three meaningful dimensions of childhood adversity with different risk profiles across psychological, social, and psychopathological domains. The findings enhance our understanding of the impact of childhood adversity across young adulthood.

Trajectories of positive attributes from childhood to young adulthood and its associations with threat and deprivation.

OBJECTIVE: The aims of this study are to investigate the trajectory of positive attributes from childhood to early adulthood and to explore how those trajectories can be modified by two domains of childhood adversity - threat and deprivation. METHODS: A large prospective school-based community cohort of youths (n=2,511, 6-14 years of age, 45% female) was assessed and followed up for 3 years (80% retention) and 6 years (71% retention). Positive attributes were assessed by the Youth Strength Inventory (YSI). Childhood exposure to threat and deprivation were assessed by a composite measure using multiple indicators. RESULTS: Trajectories of YSI scores were non-linear and distinct for boys and girls. While boys presented a more stable trajectory; girls showed higher levels of positive attributes early in life that decrease over time around adolescence. Both exposure to threat and deprivation presented negative linear association with YSI over time. Furthermore, we found interactions between developmental stage and both adversity domains meaning that the effects of exposure to adversity were stronger at earlier developmental stages and almost non-significant closer to early adulthood. CONCLUSION: Our findings provide new evidence on trajectories of positive attributes in youth and reveal and how experiences of adversity in early life impact not only mental disorder but also positive aspects of mental health.

The acute effects of community violence on young children's regulatory, behavioral, and developmental outcomes in a low-income urban sample in Brazil.

BACKGROUND: Existing research on the impacts of adversity on young children's psychological well-being has largely focused on household-level risk factors using observational methods in high-income countries. This study leverages natural variation in the timing and location of community homicides to estimate their acute effects on the regulatory, behavioral, and developmental outcomes of Brazilian 3-year-olds. METHODS: We compared the outcomes of children who were assessed soon after a recent neighborhood homicide to those of children from the same residential neighborhoods who had not recently experienced community violence. Our sample included 3,241 3-year-olds (Mage = 41.05 months; 53% female; 45% caregiver education less than middle school; 26% receiving a public assistance program) from seven neighborhoods in São Paulo, Brazil. Child outcome measures included parent reports of effortful control and behavior problems as well as direct assessments of children's developmental (cognitive, language, and motor) skills. Community homicides were measured using police records. RESULTS: Recent exposure to community homicides was associated with lower effortful control, higher behavior problems, and lower overall developmental performance for children (d = .05-.20 standard deviations; p = ns - <.001). Effects were consistent across subgroups based on sociodemographic characteristics and environmental supports, but generally largest when community violence exposure was geographically proximal (within 600 m of home) and recent (within 2 weeks prior to assessment). CONCLUSIONS: Results highlight the pervasive effects that community violence can have on young children as well as the need to expand support to mitigate these effects and prevent inequities early in life.

Parent-Child Nativity, Race, Ethnicity, and Common Mental Health Conditions Among United States Children and Adolescents.

OBJECTIVE: To examine associations between race, ethnicity, and parent-child nativity, and common mental health conditions among U.S. children and adolescents. METHODS: Data were from 2016 to 2019 National Survey of Children's Health, a US population-based, serial cross-sectional survey, and restricted to children who had access to health care. We used weighted multivariable logistic regression to examine the associations between race and ethnicity (Asian, Black, Hispanic, White, Other-race); mental health outcomes (depression, anxiety, and behavior/conduct problems) stratified by household generation; and between household generation and outcomes stratified by race and ethnicity, adjusting for demographics (age, sex, family income to poverty ratio, parental education), and an adverse childhood experience (ACE) score. RESULTS: When stratifying by household generation, racial and ethnic minority children generally had similar to lower odds of outcomes compared with White children, with the exception of higher odds of behavior/conduct problems among third + -generation Black children. When stratifying by race and ethnicity, third + generation children had increased odds of depression compared to their first-generation counterparts. Third + generation, racial and ethnic minority children had increased odds of anxiety and behavior/conduct problems compared with their first-generation counterparts. The associations generally remained significant after adjusting for the ACE score. CONCLUSIONS: Lower odds of common mental health conditions in racial and ethnic minority children could be due to factors such as differential reporting, and higher estimates, including those in third + generation children, could be due to factors including discrimination; systemic racism; and other factors that vary by generation and need further investigation to advance health equity.

Adverse childhood experiences and adult outcomes using a causal framework perspective: Challenges and opportunities.

BACKGROUND: Research on the effect of adverse childhood experiences (ACEs) on adult outcomes has typically relied on retrospective assessment of ACEs and cumulative scores. However, this approach raises methodological challenges that can limit the validity of findings. OBJECTIVE: The aims of this paper are 1) to present the value of directed acyclic graphs (DAGs) to identify and mitigate potential problems related to confounding and selection bias, and 2) to question the meaning of a cumulative ACE score. RESULTS: Adjusting for variables that post-date childhood could block mediated pathways that are part of the total causal effect while conditioning on adult variables, which often serve as proxies for childhood variables, can create collider stratification bias. Because exposure to ACEs can affect the likelihood of reaching adulthood or study entry, selection bias could be introduced via restricting selection on a variable affected by ACEs in the presence of unmeasured confounding. In addition to challenges regarding causal structure, using a cumulative score of ACEs assumes that each type of adversity will have the same effect on a given outcome, which is unlikely considering differing risk across adverse experiences. CONCLUSIONS: DAGs provide a transparent approach of the researchers' assumed causal relationships and can be used to overcome issues related to confounding and selection bias. Researchers should be explicit about their operationalization of ACEs and how it is to be interpreted in the context of the research question they are trying to answer.

Distinct domains of childhood disadvantage and cognitive performance among older Brazilians: Evidence from ELSI-Brazil.

Objective: To investigate the relationship between of distinct domains of childhood disadvantage and cognitive performance among older adults within the context of a middle-income country. Methods: This study used baseline data (2015/2016) from the Brazilian Longitudinal Study of Aging (ELSI), a nationally representative cohort of 9412 adults aged 50 and over. Nine childhood exposure variables were grouped into three domains (family SES, childhood health, and cultural capital), for which scores were created. Survey-weighted Ordinary Least Squares (OLS) regressions estimated the association childhood disadvantage with cognitive performance as measured by immediate memory, late memory and semantic verbal fluency. Mediation analysis assessed whether adulthood socioeconomic status (SES) mediated this relationship of interest. Results: Important disparities in cognitive performance were observed, particularly in terms of age, education, income, occupational status. Before controlling for adulthood SES in the multivariable analysis, all domains of childhood disadvantage were found to be associated with lower cognitive performance across all three measures. After inclusion of adulthood SES variables, the observed associations only remained for semantic verbal fluency. Formal mediation analysis indicated that adulthood SES mediates 47.9% (95% CI: 34.3%-78.6%) of the association between later-life verbal fluency and poor childhood health, and 49.9% (95% CI: 43.6%-57.8%) of the association between later-life verbal fluency and low childhood cultural capital. Conclusions: We found that childhood disadvantage is associated with low performance in memory tests and semantic verbal fluency tests among older Brazilians. Adulthood SES fully mediated the association between all domains of childhood disadvantage and memory performance and only partially mediated its association with verbal fluency. Our findings support policy efforts to enhance early childhood development and improve adulthood SES, and guide additional research to better the mechanisms driving these relationships.

Psychosocial factors associated with the risk of developing psychosis in a Mexican general population sample.

Epidemiological evidence has linked an array of sociodemographic and psychosocial factors with an increased risk of developing psychosis. However, research in samples from low- and middle-income countries is still scarce. This study used a Mexican sample to explore (i) sociodemographic and psychosocial differences between individuals with and without a positive screen for Clinical High-Risk for psychosis (CHR), and (ii) sociodemographic and psychosocial factors associated with screening positive for CHR. The sample consisted of 822 individuals from the general population who completed an online survey. Of the participants, 17.3% (n = 142) met the CHR screening criteria. Comparisons between those who screened positive (CHR-positive group) and those who did not (Non-CHR group) showed that participants in the CHR-positive group were younger, had a lower educational level, and reported more mental health problems than the Non-CHR group. Furthermore, relative to the Non-CHR group, the CHR-positive group had a greater prevalence of medium/high risk associated with cannabis use, a higher prevalence of adverse experiences (bullying, intimate partner violence, and experiencing a violent or unexpected death of a relative or friend), as well as higher levels of childhood maltreatment, poorer family functioning, and more distress associated with the COVID-19 pandemic. Groups did not differ in sex, marital/relationship status, occupation, and socio-economic status. Finally, when examined in multivariate analyses, the variables associated with screening positive for CHR were: having an unhealthy family functioning (OR = 2.75, 95%CI 1.69-4.46), a higher risk associated with cannabis use (OR = 2.75, 95%CI 1.63-4.64), a lower level of education (OR = 1.55, 95%CI 1.003-2.54), having experienced a major natural disaster (OR = 1.94, 95%CI 1.18-3.16), having experienced a violent or unexpected death of a relative or friend (OR = 1.85, 95%CI 1.22-2.81), higher levels of childhood emotional abuse (OR = 1.88, 95%CI 1.09-3.25), physical neglect (OR = 1.68, 95%CI 1.08-2.61), and physical abuse (OR = 1.66, 95%CI 1.05-2.61), and higher COVID-related distress (OR = 1.10, 95%CI 1.01-1.20). An older age was a protective factor for screening positive for CHR (OR = 0.96, 95%CI 0.92-0.99). Overall, the findings highlight the importance of examining potential psychosocial contributors to psychosis vulnerability across different sociocultural contexts to delineate risk and protective processes relevant to specific populations and better target preventive intervention efforts.

Threat and deprivation are associated with distinct aspects of cognition, emotional processing, and psychopathology in children and adolescents.

Exposure to childhood adversity has been consistently associated with poor developmental outcomes, but it is unclear whether these associations vary across different forms of adversity. We examined cross-sectional and longitudinal associations between threat and deprivation with cognition, emotional processing, and psychopathology in a middle-income country. The sample consisted of 2511 children and adolescents (6-17 years old) from the Brazilian High-Risk Cohort for Mental Conditions. Parent reports on childhood adversity were used to construct adversity latent constructs. Psychopathology was measured by the Child Behavior Checklist (CBCL) to generate a measure of general psychopathology (the "p" factor). Executive function (EF) and attention orienting toward angry faces were assessed using cognitive tasks. All measures were acquired at two time-points 3 years apart and associations were tested using general linear models. Higher levels of psychopathology were predicted by higher levels of threat cross-sectionally and longitudinally, and by deprivation longitudinally. For EF, worse performance was associated only with deprivation at baseline and follow-up. Finally, threat was associated with attention orienting towards angry faces cross-sectionally, but neither form of adversity was associated with changes over time in attention bias. Our results suggest that threat and deprivation have differential associations with cognitive development and psychopathology. Exposure to adversity during childhood is a complex phenomenon with meaningful influences on child development. Because adversity can take many forms, dimensional models might help to disentangle the specific developmental correlates of different types of early experience. A video abstract of this article can be viewed at https://www.youtube.com/watch?v=uEU0L8exyTM.

Trastorno límite de la personalidad (TLP), experiencias adversas tempranas y sesgos cognitivos: una revisión sistemática

Introducción: La investigación actual y los artículos rastreados sobre adversidad temprana y sesgos cognitivos en pacientes con trastorno límite de la personalidad (TLP) evidencian la relación entre estas variables y la gravedad de los síntomas clínicos de este trastorno. Objetivo: Revisar sistemáticamente la evidencia de la relación entre adversidad temprana, sesgos cognitivos y agudización de los síntomas del TLP. El vacío investigativo tiene que ver con el tipo específico de adversidad temprana y su relación con el tipo específico de sesgos cognitivos y el curso del TLP de pacientes con este diagnóstico. Metodología: Se realizó una revisión sistemática de la literatura y para reportar la evidencia se utilizó la versión 2020 de la declaración Prisma. Las bases de datos consultadas fueron Scopus, Pubmed, Web of Science y PsycInfo. En la búsqueda también se incluyeron bases de datos de literatura gris como Google Académico, Open Gray y WorldCat. Resultados: En total se incluyeron en el estudio 13 artículos que satisficieron criterios de originalidad, temática estudiada (adversidad temprana, funcionamiento cognitivo y sintomatología límite) y población indicada (pacientes con diagnóstico de TLP). Conclusiones: Si bien existe evidencia de que la adversidad temprana en general es un factor de riesgo para el TLP, se necesita más investigación para comprender los tipos específicos de adversidad que pueden estar más fuertemente relacionados con el desarrollo del TLP. Si bien algunos estudios han identificado sesgos cognitivos en individuos con TLP, poco se conoce sobre el modo en que estos sesgos se desarrollan y cambian con el tiempo, o según la etapa de exposición del paciente a la adversidad temprana.

Introduction: Current research and articles on early adversity and cognitive biases in patients with borderline personality disorder (BPD) demonstrate the relationship between these variables and the severity of the clinical symptoms of this disorder. Objective: The aim was to systematically review the evidence of the relationship between early adversity, cognitive biases, and exacerbation of symptoms of borderline personality disorder. The research gap concerns the particular type of early adversity and its relationship with the specific type of cognitive biases and the course of BPD in patients with this diagnosis. Methodology: We conducted a systematic literature review, and the Prisma statement version 2020 was used to report the evidence. The databases consulted were Scopus, Pubmed, Web of Science, and PsycInfo. Gray literature databases, such as Google Scholar, Open Gray, and WorldCat, were also included in the search. Results: We included 13 articles in the study that met the criteria for originality, studied theme (early adversity, cognitive functioning, and borderline symptomatology), and target population (patients diagnosed with a personality disorder). Conclusions: We found that while there is evidence that early adversity, in general, is a risk factor for BPD, further research is needed to understand the specific types of adversity that may be more strongly related to the development of BPD. In addition, although some studies have identified cognitive biases in individuals with BPD, little is known about how these biases develop and change over time or according to the stage of the patient's exposure to early adversity.

[Environmental factors influencing developmental disorders]. / Factores ambientales que influyen en los trastornos del desarrollo.

Neurodevelopmental disorders have been associated with multiple causes especially, genetic a nd environmental -nutritional, infectious, toxic, traumatic and psychosocial stress among others- that in general do not operate alone, but interact with each other. Of special interest is to identify the mechanism(s) that lead to these disorders. Inflammation and epigenetic changes may play a common end for many forms of environmental risk.

Los trastornos del neurodesarrollo, se han asociado con múltiples causas, especialmente genéticas y ambientales ­nutricionales, infecciosas, tóxicas, traumáticas y estrés psicosocial, entre otras­ que en general interactúan entre sí. De especial interés es identificar el/los factores que contribuyen a estos trastornos. Factores ambientales que están relacionados con inflamación y cambios epigenéticos pueden ser una vía común final.

Association Between Adverse Childhood Experiences at Age 5 Years and Healthcare Utilization at Age 9 Years.

OBJECTIVE: To determine associations between adverse childhood experiences (ACEs) at age 5 years and healthcare utilization patterns at age 9 years. STUDY DESIGN: We conducted a secondary analysis using longitudinal data from the Fragile Families and Child Wellbeing Study. Caregivers (n = 2521) provided data on their child's ACEs at age 5 years and on 4 types of healthcare utilization at age 9 years: past-year well visits, dental visits, primary care sick visits for injury or illness, and emergency room (ER) visits. Logistic regression analysis was used to examine the association between ACEs at age 5 and each type of healthcare utilization, adjusting for relevant sociodemographic covariates. RESULTS: Among the 2521 children (51% male, 48% Non-Hispanic Black), 77% had ≥1 ACE at age 5. Children with ≥4 ACEs had lower odds of a dental visit (aOR, 0.51; 95% CI, 0.29-0.91) and higher odds of a primary care sick visit (aOR, 1.77; 95% CI, 1.20-2.64) and an ER visit (aOR, 1.70; 95% CI, 1.11-2.59) compared with children with no reported ACEs. CONCLUSION: Our findings demonstrate suboptimal healthcare utilization patterns among families with ACEs and indicate a need for targeted interventions that support appropriate healthcare utilization for children who endure adversity.

Whose self-control development suffers or benefits in the face of adversity? A longitudinal study of Mexican-origin youth followed from age 10 to 16.

This study assessed the co-development of adversity and effortful control based on a sample of Mexican-origin youth (N = 674) and their parents. We used a four-wave longitudinal design and followed target participants from age 10 to 16. At each time point, we measured adversity experienced by the children and their parents and children's effortful control (self- and parent-reported). We also assessed children's shift-and-persist coping strategies at ages 14 and 16. Across time, we found slight decreases in child-adversity and slight increases in parent-adversity. Based on bivariate LGC analyses, we found that the strongest effects surfaced for child- (vs. parent-) adversity. Specifically, we found that greater increases in child-adversity were associated with greater decreases in effortful control from ages 10 to 16. Moreover, we found a positive association between initial levels of child-adversity and the slope of effortful control, as well as a cross-sectional negative association between child- and parent-adversity and effortful control (at age 10). We found no evidence of moderation by shift-and-persist coping strategies. In sum, our results suggest that, on average, Mexican-origin youth exposed to more adversity might experience more maladaptive change with respect to effortful control.

Adverse Childhood Experiences and Healthcare Utilization of Children in Pediatric Emergency Departments.

OBJECTIVE: To determine the prevalence of adverse childhood experiences (ACEs) and healthcare utilization patterns of children seen in pediatric emergency departments (PEDs). STUDY DESIGN: In this cross-sectional study, caregivers of patients who presented to 2 urban PEDs completed a survey regarding their children's ACEs, health care utilization patterns, and acceptance of PED-based ACEs screening and resources. Inclusion criteria were English-speaking caregivers of patients 0-17 years of age not requiring acute stabilization. Prevalence estimates were compared with national and state data from the National Survey of Children's Health by calculating risk differences and 95% CIs. The association of cumulative ACEs with caregiver-reported health care utilization patterns was evaluated using ORs. RESULTS: Among 1000 participants, 28.1% (95% CI 25.3-30.9) had 1 ACE; 17.8% (95% CI15.4-20.2) had ≥2 ACEs. Notably, children with higher cumulative ACEs were seen in the PED more frequently (0, 1, ≥2 visits) (OR 1.18, 95% CI 1.06-1.30, P = .002) and more likely to seek care in PEDs for sick visits (OR 1.16, 95% CI 1.04-1.30, P = .01). About 9% of children exposed to ACEs did not have a primary care provider. Over 85% of caregivers reported never discussing ACEs with their primary care provider. Most caregivers felt comfortable addressing ACEs in PEDs (84.4%) and would use referral resources (90.4%). CONCLUSIONS: Given higher PED utilization in children with more ACEs and caregiver acceptance of PED-based screening and intervention, PEDs may represent a strategic and opportune setting to both assess and respond to ACEs among vulnerable populations.

Childhood Overweight and Obesity and Pubertal Onset Among Mexican-American Boys and Girls in the CHAMACOS Longitudinal Study.

Secular trends in earlier initiation of puberty have been observed in recent decades. One risk factor appears to be increases in adiposity, as measured by body mass index. This trend is particularly notable among Latino populations, who have higher rates of overweight/obesity compared with non-Latino White youth. Previous research has focused primarily on White girls, resulting in data gaps regarding male puberty and among potentially high-risk populations. Using data from the Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS) study, we examined body mass index at age 5 years (2005-2006) and multiple markers of pubertal onset, assessed repeatedly and longitudinally at 7 in-person visits, starting at age 9 and continuing through age 14 (2009-2015), among 336 Mexican Americans in Salinas, California. We observed no associations among boys, but found significantly earlier thelarche in overweight (HR = 1.7, 95% CI: 1.1, 2.7) and obese girls (HR = 1.5, 95% CI: 1.0, 2.4), menarche in overweight girls (HR = 1.6; CI: 1.0, 2.4), and pubarche in obese girls (HR = 1.9; CI: 1.2, 3.0), compared with normal-weight girls. This study examined an understudied population and included key covariates, such as birth weight and early adverse events, which are typically omitted in studies.

Perinatal protein malnutrition induces the emergence of enduring effects and age-related impairment behaviors, increasing the death risk in a mouse model.

BACKGROUND: Early-life adversity impacts on the offspring's brain development and is associated with a higher risk of developing age-associated diseases. In particular, perinatal protein malnutrition appears to be one of the most critical nutritional deficiencies affecting the individual's health and survival, but little is known about its effects on the persistence of behavioral alterations throughout life. Thus, the aim of the present study was to investigate how perinatal protein malnutrition impacts on age-related changes in the neuromuscular, cognitive and behavioral functions throughout life in a mouse model. METHODS: One group of CF-1 dams received a normal-protein diet (NP: 20% casein) during gestation and lactation, whereas another group received a low-protein diet (LP: 10% casein). The offspring of both groups were analyzed by means of several behavioral tests at four different ages (young: 6-10 weeks old, mature: 22-26 weeks old, middle age: 39-43 weeks old, and old: 55-59 weeks old). RESULTS: Regarding neuromuscular functions, LP mice showed an early deterioration in muscular strength and a reduction in the body weight throughout life. Regarding behavior, while NP mice showed an age-related reduction of exploratory behavior, LP mice showed a constantly low level of this behavior, as well as high anxiety-like behavior, which remained at high levels throughout life. Regarding cognitive functions, LP mice showed deteriorated working memory at middle age. Finally, LP mice died 3.4 times earlier than NP mice. Analysis of the sex-related vulnerability showed that females and males were equally affected by perinatal protein malnutrition throughout life. CONCLUSION: Our results demonstrate that perinatal protein malnutrition induces enduring and age-related impairment behaviors, which culminate in higher death risk, affecting males and females equally.

Adolescentes alvos de bullying e adversidade familiar: estudo caso-controle / Teenagers targets of bullying and family adversity: case-control study

Ser vítima de bullying na infância e adolescência é fator de risco para surgimento de transtornos mentais. As variáveis adversas do ambiente familiar contribuem para envolvimento em situações de bullying. Objetivou-se comparar o nível de adversidade familiar de adolescentes alvo de bullying (n = 21) e não-vítimas (n = 21), pareados por idade, sexo e sala de aula. Adolescentes alvo de bullying foram identificados pela Lista de Características dos Amigos de Sala de Aula e pela Escala de Violência Escolar. O nível de adversidade familiar foi avaliado pelo Índice de Adversidade Familiar de Rutter. Verificou-se maior adversidade familiar no grupo composto por alvos de bullying (p > 0,05). A frequência de discórdia conjugal foi mais elevada em famílias de alunos alvos de bullying (Z = -2,01, p = 0,04). Reitera-se a necessidade de desenvolvimento/implementação de programas voltados para diminuir fatores de risco e promover fatores de proteção junto às famílias.

Being a victim of bullying in childhood and adolescence is a risk factor for the emergence of mental disorders. Adverse family environment variables contribute to involvement in bullying situations. This study aimed to compare the level of family adversity of adolescents who were bullied (n = 21) and non-victims (n = 21), matched for age, sex and classroom. Adolescents bullied were identified by Lista de Características dos Amigos de Sala de Aula and Escala de Violência Escolar. The level of family adversity was assessed using the Rutter Family Adversity Index. There was greater family adversity in the group composed of bullied teenagers (p > 0.05). The frequency of marital discord was higher in families of students who were bullied (Z = -2.01, p = 0.04). The data reiterate the need to develop and implement programs aimed at reducing risk factors and promoting protective factors with families.

Adolescentes alvos de bullying e adversidade familiar: estudo caso-controle / Teenagens targets of bullying and family adversity: case-control study

Ser vítima de bullying na infância e adolescência é fator de risco para surgimento de transtornos mentais. As variáveis adversas do ambiente familiar contribuem para envolvimento em situações de bullying. Objetivou-se comparar o nível de adversidade familiar de adolescentes alvo de bullying (n = 21) e não-vítimas (n = 21), pareados por idade, sexo e sala de aula. Adolescentes alvo de bullying foram identificados pela Lista de Características dos Amigos de Sala de Aula e pela Escala de Violência Escolar. O nível de adversidade familiar foi avaliado pelo Índice de Adversidade Familiar de Rutter. Verificou-se maior adversidade familiar no grupo composto por alvos de bullying (p > 0,05). A frequência de discórdia conjugal foi mais elevada em famílias de alunos alvos de bullying (Z = -2,01, p = 0,04). Reitera-se a necessidade de desenvolvimento/implementação de programas voltados para diminuir fatores de risco e promover fatores de proteção junto às famílias.

Being a victim of bullying in childhood and adolescence is a risk factor for the emergence of mental disorders. Adverse family environment variables contribute to involvement in bullying situations. This study aimed to compare the level of family adversity of adolescents who were bullied (n = 21) and non-victims (n = 21), matched for age, sex and classroom. Adolescents bullied were identified by Lista de Características dos Amigos de Sala de Aula and Escala de Violência Escolar. The level of family adversity was assessed using the Rutter Family Adversity Index. There was greater family adversity in the group composed of bullied teenagers (p > 0.05). The frequency of marital discord was higher in families of students who were bullied (Z = -2.01, p = 0.04). The data reiterate the need to develop and implement programs aimed at reducing risk factors and promoting protective factors with families.

Childhood adversity modulation of central autonomic network components during cognitive regulation of emotion in major depressive disorder and borderline personality disorder.

Adverse childhood experiences (ACEs) have lifelong effects on emotional behavior and are frequent in Borderline Personality Disorder (BPD) and Major Depressive Disorder (MDD). The Central Autonomic Network (CAN), which modulates heart rate variability (HRV), comprises brain regions that mediate emotion regulation processes. However, it remains unclear the effect of ACEs on CAN dynamics and its relationship with HRV in these disorders. We studied the effects of ACEs on the brain and HRV simultaneously, during regulation of psychological stress in 19 BPD, 20 MDD and 20 healthy controls (HC). Participants underwent a cognitive reappraisal task during fMRI with simultaneous ECG acquisition. ACEs exposure was associated with increased activity of CAN and salience network components in patients with MDD compared to BPD during cognitive reappraisal. A brain-autonomic coupling was found in BPD relative to HC during emotion regulation, whereby greater activity of left anterior cingulate and medial superior frontal gyrus areas was coupled with increased HRV. Results suggest that ACEs exposure is associated with a distinct activation of the CAN and salience network regions governing responses to psychological stress in MDD compared to BPD. These alterations may constitute a distinctive neurobiological mechanism for abnormal emotion processing and regulation related to ACEs in MDD.

Uncovering social-contextual and individual mental health factors associated with violence via computational inference.

The identification of human violence determinants has sparked multiple questions from different academic fields. Innovative methodological assessments of the weight and interaction of multiple determinants are still required. Here, we examine multiple features potentially associated with confessed acts of violence in ex-members of illegal armed groups in Colombia (N = 26,349) through deep learning and feature-derived machine learning. We assessed 162 social-contextual and individual mental health potential predictors of historical data regarding consequentialist, appetitive, retaliative, and reactive domains of violence. Deep learning yields high accuracy using the full set of determinants. Progressive feature elimination revealed that contextual factors were more important than individual factors. Combined social network adversities, membership identification, and normalization of violence were among the more accurate social-contextual factors. To a lesser extent the best individual factors were personality traits (borderline, paranoid, and antisocial) and psychiatric symptoms. The results provide a population-based computational classification regarding historical assessments of violence in vulnerable populations.