Childhood abuse and neglect: specificity of effects on adolescent and young adult depression and suicidality

Childhood maltreatment and suicide attempts in major depression and bipolar disorders in South Korea: A prospective nationwide cohort study

BACKGROUND

Childhood maltreatment (CM) is prevalent among patients with mood disorders and considered an important risk factor for suicide in the general population. Despite mood disorders being implicated in up to 60 % of completed suicides, the predictive role of CM on suicide attempt (SA) among early mood disorder patients remains poorly understood.

METHODS

We enrolled 480 participants diagnosed with early-onset major depressive disorder (MDD), bipolar I disorder (BD I), and bipolar II disorder (BD II). Over an average of 60 weeks, participants underwent follow-up assessments at 12-week intervals. Using multivariate logistic regression, we examined the association between CM and SA history at baseline. Further, the Cox proportional hazard model assessed the predictive role of childhood maltreatment in SA during follow-up.

RESULTS

At baseline, 38 % of the total participants reported SA history, with a follow-up prevalence of 10 %. Childhood maltreatment was significantly associated with past SAs and was a robust predictor of future SA, adjusting for relevant clinical risk factors. Emotional abuse and sexual abuse related to SA history, and physical abuse increased future SA risk.

LIMITATIONS

Potential biases in reporting SA and childhood maltreatment, along with unexplored factors such as additional environmental and familial risks, may affect the study's findings.

CONCLUSIONS

Childhood maltreatment emerged as a robust predictor of SA among early-onset mood disorder patients. Systematic evaluation of CM early in the clinical process may be crucial for effective risk management. Additionally, our findings highlight the importance of implementing proactive interventions for CM to prevent the onset of adverse psychological trajectories.

Depression in youths with early life adversity: a systematic review and meta-analysis

Background

Globally, early-life adversity (ELA) is linked to an increased risk of developing depression in adulthood; however, only a few studies have examined the specific effects of various types of ELA on depression in children and adolescents. This meta-analysis explores the association between the subtypes of ELA and the risk for youth-onset depression.

Methods

We searched three electronic databases for reporting types of ELA, namely, emotional abuse, physical abuse, sexual abuse, emotional neglect, physical neglect, family conflict/violence, divorce, low socioeconomic status, and left-behind experience, associated with depression before the age of 18 years. Our meta-analysis utilized the odds ratio (OR) and relied on a random effects model. Large heterogeneous effects were detected. Some factors moderated the association between ELA and depression in youths. The homogeneity of variance test and meta-regression analysis were used to detect these relationships.

Results

A total of 87 studies with 213,006 participants were ultimately identified via several strategies in this meta-analysis. Individuals who experienced ELA were more likely to develop depression before the age of 18 years old than those without a history of ELA (OR=2.14; 95% CI [1.93, 2.37]). The results of the subgroup analysis revealed a strong association between ELA and depression in youth, both in terms of specific types and dimensions. Specifically, emotional abuse (OR = 4.25, 95% CI [3.04, 5.94]) was more strongly related to depression in children and adolescents than other forms of ELA were. For both dimensions, threat (OR = 2.60, 95% CI [2.23, 3.02]) was more closely related to depression than deprivation was (OR = 1.76, 95% CI [1.55, 1.99]).

Conclusion

This meta-analysis revealed that the adverse effects of a broader consideration of ELA on the risk of youth-onset depression vary according to the subtypes of ELA.

Systematic review registation

https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023405803, identifier 42023405803.

Pilot study of parental alienation items in the adverse childhood experiences scale

BACKGROUND

Adverse Childhood Experiences (ACEs) and Parental Alienation (PA)are forms of adverse events negatively affecting children globally. The current study was to identify a revised ACEs measure that includes a screening item for PA.

METHODS

A total of 231 undergraduate students, ages 18 to 37, were surveyed for this analysis. A factor analyses was performed to identify what PA item, out of four, would correlate most strongly with existing ACEs scale items. Convergent and divergent validity was assessed. An exploratory factory analyses was conducted to identify factor structure of scale items and a confirmatory factory analysis of extracted factors was used to assess model fit.

RESULTS

Over half (60 %) of the sampled population reported at least one ACEs item. All four PA items were significantly correlated with converging constructs (r = 0.68, p < .01). Out of four PA items, one PA item significantly outperformed the other three items in relation to convergent validity and was used to create a new ACEs-PA scale item (r = 0.33, p < .01). A two factor solution was identified with the new PA item loading, accounting for 35 % of the variance, explaining more variance in both outcomes (R2 = 0.43 and R2 = 0.16) than the original ACEs scale when comparing the adjusted R2 values (R2 = 0.35 and R2 = 0.13). Limitations This study used participant self-reporting methods subjecting it to retrospective bias.

CONCLUSION

Within the population, the new PA item factored significantly with existing ACEs, suggesting the capture of an additional adverse childhood experience.

Network pharmacology- and molecular docking-based investigation on the mechanism of action of Si-ni San in the treatment of depression combined with anxiety and experimental verification in adolescent rats

Background

The incidence rate of adolescent depression and anxiety has been increasing since the outbreak of COVID-19, which there are no effective therapeutic drugs available. Si-ni San is commonly used in traditional Chinese medicine for the treatment of depression-like as well as anxiety-like behavior, but its mechanism for treating depression combined with anxiety during adolescence is not yet clear.

Methods

Network pharmacology was used to explore potential drug molecules and related targets, molecular docking and molecular dynamics (MD) simulation were used to evaluate the interaction between the potential drug molecules and related targets, and a model of anxiety combined with depression in adolescent rats as well as the following behavioral tests and molecular biology tests were used to verify the results from network pharmacology and molecular docking.

Results

As a result, 256 active ingredients of Si-ni San and 1128 potential targets were screened out. Among them, quercetin, Luteolin, kaempferol, 7-Methoxy-2-methyl isoflavone, formononetin showed to be the most potential ingredients; while STAT3, IL6, TNF, AKT1, AKT1, TP53, IL1B, MAPK3, VEGFA, CASP3, MMP9 showed to be the most potential targets. AGE-RAGE signaling pathway in diabetic complications, IL-17 signaling pathway, HIF-1 signaling pathway, PI3K-Akt signaling pathway and TNF signaling pathway, which are involved in anti-inflammation processes, showed to be the most probable pathways regulated by Si-ni San. Molecular docking and MD simulation between the compounds to inflammation-associated targets revealed good binding abilities of quercetin, Luteolin, kaempferol, nobiletin and formononetin to PTGS2 and PPARγ. In the experiment with adolescent rats, Si-ni San markedly suppressed early maternal separation (MS) combined with adolescent chronic unpredictable mild stress (CUMS)-induced depression combined with anxiety. The qPCR results further indicated that Si-ni San regulated the oxidative stress and inflammatory response.

Conclusion

This study demonstrates that adolescent anxiety- and depression-like behavior induced by MS combined CUMS can be ameliorated by Si-ni San by improved inflammation in hippocampus via targeting TNF pathway and Nrf2 pathway, helping to reveal the mechanism of Si-ni San in treating adolescent depression combined with anxiety.

Research Review: Why do prospective and retrospective measures of maltreatment differ? A narrative review

BACKGROUND

Childhood maltreatment contributes to a large mental health burden worldwide. Different measures of childhood maltreatment are not equivalent and may capture meaningful differences. In particular, prospective and retrospective measures of maltreatment identify different groups of individuals and are differentially associated with psychopathology. However, the reasons behind these discrepancies have not yet been comprehensively mapped.

METHODS

In this review, we draw on multi-disciplinary research and present an integrated framework to explain maltreatment measurement disagreement.

RESULTS

We identified three interrelated domains. First, methodological issues related to measurement and data collection methods. Second, the role of memory in influencing retrospective reports of maltreatment. Finally, the motivations individuals may have to disclose, withhold, or fabricate information about maltreatment.

CONCLUSIONS

A greater understanding of maltreatment measurement disagreement may point to new ways to conceptualise and assess maltreatment. Furthermore, it may help uncover mechanisms underlying maltreatment-related psychopathology and targets for novel interventions.

Temporal Patterns of Suicidality Among Adolescents Receiving Behavioral and Mental Health Services in the Community: A Survival Analysis

Adolescent suicide is a major public health concern, particularly among adolescents who have endured Adverse Childhood Experiences (ACEs). Adolescents who have been exposed to multiple ACEs are as much as three times more likely to present with suicidality compared to the general adolescent population. Adolescents who have been exposed to multiple ACEs are also more likely to receive behavioral and mental health services in the community. It is therefore important to understand patterns of suicidality among this sub-population of adolescents in order to provide the best clinical care. The present study examined the temporal patterns of suicidality among adolescents who have been exposed to multiple ACEs and are receiving behavioral and mental health services in the community. Using Electronic Health Record (EHR) data from a community-based behavioral and mental health care organization, an exploratory survival analysis was conducted on time to suicidal thoughts and behaviors (STBs) after suicidality risk screen at intake. Average time from suicidality risk screen at intake to STB was 185 days (6.2 months). Youth who screened negative for suicidality risk at intake had a longer survival time than youth who screened positive for suicidality risk, and the survival distributions between the two groups was significant. Predictors of STBs were also examined, with gender being a significant predictor of an STB occurring during the follow-up period. These findings may be used to guide suicidality screening and clinical practice at community-based behavioral and mental health care organizations serving adolescents who have been exposed to multiple ACEs.

Intergenerational mental health effects of traumatic victimization in Nepal: A 3-D theory study

BACKGROUND

Intergenerational transmission of trauma is a major focus of international research. Epigenetic, complex-trauma, and intergenerational abuse pattern transmission theoretical explanations all have existing empirical support. Three-D theory argues that in addition to trauma victimization severity, victimization invasiveness and exploitativeness have important independent effects. Moreover, 3-D theory claims that a positive 3-way interaction occurs between trauma victimization invasiveness, exploitativeness, and severity. This study examines the 3-D hypotheses in the context of intergenerational trauma effects on adolescent depression symptoms and suicidal ideation in generation two. Three-D theory may play a particularly important role in intergenerational trauma effects for female victims in the context of conservative South Asian sex role norms.

OBJECTIVE

Test for main effects, two-way, and three-way interaction effects of invasiveness, exploitativeness, and severity of traumatic victimization on intergenerational transmission to adolescent depression and suicidal ideation in generation two. Pathways from maternal depression and borderline personality symptoms as well as physical and sexual abuse and neglect of the adolescent child were also tested.

PARTICIPANTS

and setting. Participants were a nationally representative, random, multi-stage cluster sample of 1089 Nepali mothers and their 15-17 year old adolescent children.

METHODS

Regression models with adjustments for clustering within municipality were used to test the hypotheses.

RESULTS

One in four Nepali adolescents had considered suicide; more than half had high depression scores. A three-way interaction effect between maternal trauma invasiveness, exploitativeness, and severity was positively associated with adolescent depression symptoms. A two-way interaction effect between exploitativeness and severity of maternal trauma was positively associated with adolescent suicidal ideation. Maternal depression, BPD symptoms, and very severe physical abuse of the adolescent were also associated with adolescent depression symptoms.

CONCLUSION

Further research is needed to measure and investigate invasiveness, exploitativeness, and severity of traumatic victimization as they bear on intergenerational transmission of trauma. Examination of intergenerational transmission of self-concept as a potential vector is recommended.

Childhood Maltreatment and Amygdala-Mediated Anxiety and Posttraumatic Stress Following Adult Trauma

Background

Childhood abuse (physical, emotional, and sexual) is associated with aberrant connectivity of the amygdala, a key threat-processing region. Heightened amygdala activity also predicts adult anxiety and posttraumatic stress disorder (PTSD) symptoms, as do experiences of childhood abuse. The current study explored whether amygdala resting-state functional connectivity may explain the relationship between childhood abuse and anxiety and PTSD symptoms following trauma exposure in adults.

Methods

Two weeks posttrauma, adult trauma survivors (n = 152, mean age [SD] = 32.61 [10.35] years; women = 57.2%) completed the Childhood Trauma Questionnaire and underwent resting-state functional magnetic resonance imaging. PTSD and anxiety symptoms were assessed 6 months posttrauma. Seed-to-voxel analyses evaluated the association between childhood abuse and amygdala resting-state functional connectivity. A mediation model evaluated the potential mediating role of amygdala connectivity in the relationship between childhood abuse and posttrauma anxiety and PTSD.

Results

Childhood abuse was associated with increased amygdala connectivity with the precuneus while covarying for age, gender, childhood neglect, and baseline PTSD symptoms. Amygdala-precuneus resting-state functional connectivity was a significant mediator of the effect of childhood abuse on anxiety symptoms 6 months posttrauma (B = 0.065; 95% CI, 0.013-0.130; SE = 0.030), but not PTSD. A secondary mediation analysis investigating depression as an outcome was not significant.

Conclusions

Amygdala-precuneus connectivity may be an underlying neural mechanism by which childhood abuse increases risk for anxiety following adult trauma. Specifically, this heightened connectivity may reflect attentional vigilance for threat or a tendency toward negative self-referential thoughts. Findings suggest that childhood abuse may contribute to longstanding upregulation of attentional vigilance circuits, which makes one vulnerable to anxiety-related symptoms in adulthood.

Divorce and risk of suicide attempt: a Swedish national study

BACKGROUND

Prior research has reported an association between divorce and suicide attempt. We aimed to clarify this complex relationship, considering sex differences, temporal factors, and underlying etiologic pathways.

METHODS

We used Swedish longitudinal national registry data for a cohort born 1960-1990 that was registered as married between 1978 and 2018 (N = 1 601 075). We used Cox proportional hazards models to estimate the association between divorce and suicide attempt. To assess whether observed associations were attributable to familial confounders or potentially causal in nature, we conducted co-relative analyses.

RESULTS

In the overall sample and in sex-stratified analyses, divorce was associated with increased risk of suicide attempt (adjusted hazard ratios [HRs] 1.66-1.77). Risk was highest in the year immediately following divorce (HRs 2.20-2.91) and declined thereafter, but remained elevated 5 or more years later (HRs 1.41-1.51). Divorcees from shorter marriages were at higher risk for suicide attempt than those from longer marriages (HRs 3.33-3.40 and 1.20-1.36, respectively). In general, HRs were higher for divorced females than for divorced males. Co-relative analyses suggested that familial confounders and a causal pathway contribute to the observed associations.

CONCLUSIONS

The association between divorce and risk of suicide attempt is complex, varying as a function of sex and time-related variables. Given evidence that the observed association is due in part to a causal pathway from divorce to suicide attempt, intervention or prevention efforts, such as behavioral therapy, could be most effective early in the divorce process, and in particular among females and those whose marriages were of short duration.

Introduction to Special Section: CSA Victimization in Incarcerated Populations

Research suggests that individuals involved in the criminal justice system have higher rates of childhood trauma, including experiences of child sexual abuse (CSA). Studies also suggest that childhood victimization has an impact on the success of mental health treatment for offenders which may contribute to recidivism rates. Accordingly, policymakers and correctional staff can be better informed in choosing appropriate assessments and intervention approaches when they understand the ways in which prior experiences of CSA impact individuals in correctional settings. This special section highlights four novel studies that advance the research examining CSA in incarcerated populations.

Childhood maltreatment patterns and suicidal ideation: mediating roles of depression, hope, and expressive suppression

Childhood maltreatment has long-term negative effects on individuals' physical and mental well-being, and may increase the risk for suicidal ideation. However, how different patterns of childhood maltreatment affect subsequent suicidal ideation and the underlying mediating mechanisms remain unclear, particularly among Chinese adolescents. This study used latent profile analysis to identify patterns of childhood maltreatment among adolescents and explored how these patterns predicted subsequent suicidal ideation via depression, hope, and expressive suppression. This study used a two-wave, 1-year longitudinal design and included 2156 adolescents (Mage = 13.97 years, SDage = 1.61 years; 49.6% females). We identified three patterns of childhood maltreatment: low maltreatment, high psychological neglect, and high maltreatment. Compared with the low maltreatment group, the high maltreatment group indirectly predicted subsequent suicidal ideation 1 year later via depression through hope and expressive suppression, whereas the direct effect on suicidal ideation was not significant. Compared with the low maltreatment group, the high psychological neglect group had a significant direct effect on subsequent suicidal ideation and indirectly predicted suicidal ideation through depression or hope. Identifying patterns of childhood maltreatment among adolescents will assist mental health workers in developing targeted interventions to effectively alleviate suicidal ideation.

The Role of Childhood Violence in Adult Victimization Among Women Experiencing Homelessness in Spain

Persons experiencing homelessness represent one of the principal manifestations of the phenomenon of social exclusion, with homeless women constituting a group in a particularly vulnerable situation. The article analyzed the experience of violence in childhood and adolescence, and its implications in terms of violence experienced as an adult, in a sample of women experiencing homelessness in Madrid (Spain) (n = 138). All participants were of legal age and had spent the night before the interview in a shelter or other facility for the homeless, on the street, in public spaces or in places not suitable for sleeping. Information was gathered through a structured interview. The results show that the interviewees had experienced a high percentage of physical, psychological, and/or sexual violence, both in their childhood and adolescence and throughout their lives, with a strong correlation between the experience of violence in childhood and the experience of violence in adulthood, particularly sexual assaults, intimate partner violence, and sex work. The experience of childhood sexual abuse among women experiencing homelessness appears to have had particularly negative consequences in adulthood. Public policies, prevention programs, and care mechanisms with a gendered perspective must be implemented, aimed at reducing the number and intensity of situations of violence experienced by women and girls at risk of social exclusion or in a homeless situation.

Emergency department presentations for deliberate self-harm and suicidal ideation in 25-39 years olds following agency-notified child maltreatment: results from the Childhood Adversity and Lifetime Morbidity (CALM) study

AIMS

To compare prospective reports of child maltreatment (CM) with emergency department (ED) presentations for deliberate self-harm (DSH) and suicidal ideation in individuals aged between 25 and 39 years old.

METHODS

Linked records between the Mater-University of Queensland Study of Pregnancy birth cohort and Queensland administrative health data were used, which included notifications to child protection agencies for CM. ED presentations for individuals aged between 25 and 39 years of age for suicidal ideation, suicidal behaviour or poisoning by paracetamol or psychotropic medications where the intention was unclear were examined using logistic regression analyses.

RESULTS

A total of 609 (10.1%) individuals were the subject of one or more CM notifications for neglect or physical, sexual or emotional abuse before the age of 15 years. Of these, 250 (4.1%) presented at least once to ED for DSH and/or suicidal ideation between 25 and 39 years of age. In adjusted analysis, any notification of CM was associated with significantly increased odds of presenting to ED for these reasons (aOR = 2.80; 95% CI = 2.04-3.84). In sensitivity analyses, any notification of CM increased the odds of the combined outcome of DSH and suicidal ideation by 275% (aOR = 2.75; 95% CI = 1.96-4.06) and increased the odds of DSH alone by 269% (aOR = 2.69; 95% CI = 1.65-4.41).

CONCLUSIONS

All CM types (including emotional abuse and neglect) were associated with ED presentations for DSH and suicidal ideation in individuals between 25 and 39 years of age. These findings have important implications for the prevention of DSH, suicidal ideation and other health outcomes. They also underscore the importance of trauma-informed care in ED for all individuals presenting with DSH and suicidal ideation.

Impacts of Northern Territory banned drinker register on police recorded youth assault

INTRODUCTION

In September 2017 the Northern Territory Government of Australia introduced a banned drinker register (BDR) to mitigate the high levels of alcohol-related harm within the Northern Territory. The current study aimed to examine the impact of the Northern Territory BDR on youth (aged <18 years) using police recorded assault data.

METHODS

Interrupted time-series models were used to assess monthly trends in assaults and alcohol-related assaults perpetration and victimisation in the regions of Greater Darwin, Alice Springs and Katherine between January 2014 and December 2019.

RESULTS

Examining the three regions combined, after the re-introduction of the BDR a significant step decrease in police recorded youth assault perpetration (β = -1.67) and a significant step increase in police recorded youth assault victimisation (β = 1.40) was identified. However, no significant effects were identified at the individual region level.

DISCUSSION AND CONCLUSIONS

Findings suggest that restricting alcohol consumption in high-risk adults through the BDR had a limited immediate effect in police recorded youth assaults. Individual level or contextual factors may have influenced both immediate and long-term impacts of the BDR, and as such, future policy design needs to support and empower community leaders across the policy development and implementation process. A wider evaluation of the BDR currently underway may provide additional understanding behind the mechanisms that underpin alcohol-related harm in the Northern Territory.

The mediating role of childhood maltreatment in the association between residence migration and adolescent depression

BACKGROUND

It is well established that residence migration can negatively affect the mental health of adolescents. However, the related factors that mediate the association between residence migration and depression are still uncertain.

METHODS

The participants were 16,037 adolescents in junior middle schools. A self-administered questionnaire was used for the survey. In addition to collecting general demographic characteristics of the participants, including age, gender, local residence status, only child status, parental marriage status and parent-child relationship, the questionnaire also contained the 9-item Patient Health Questionnaire, the short form of the Childhood Trauma Questionnaire and the Connor-Davidson Resilience Scale. Data analysis was conducted using SPSS software.

RESULTS

A total of 14,059 valid questionnaires were collected, resulting in 12,122 local adolescents, defined as being born and raised locally, and 1937 migrant adolescents, defined as being transferred from other regions. Meanwhile, 53.3 % of local adolescents and 58.2 % of migrant adolescents reported depressive symptoms. This result indicated that residence migration might contribute to depression symptoms(OR = 1.136, 95%CI: 1.013-1.273, p < 0.05). Childhood maltreatment and parental divorce are risk factors for depression in migrant adolescents. For all adolescents, resilience and a good parent-child relationship may reduce the risk of depression. Childhood maltreatment completely mediates residence migration-related depression(95 % bootstrap CI = 0.146, 0.323).

CONCLUSION

This study revealed that residence migration could contribute to adolescent depression, and childhood maltreatment may largely mediate this process, providing new insight into the relationship between adolescent depressive symptoms and residence migration. Reducing childhood maltreatment may effectively improve the depressive symptoms of migrant adolescents.

Self-Reported and Agency-Notified Child Abuse as Contributors to Suicidal Behaviour in a Population-Based Birth Cohort Study at 30-Year-Follow-Up

This was a record-linkage analysis of a birth cohort to examine the association between self-reported self-harm in adulthood and childhood maltreatment (CM) as prospectively notified to authorities and self-reported on the Child Trauma Questionnaire. There were 2507 participants at 30-year follow-up with data on both CM and self-reported self-harm including an intent to die. Of the participants, 304 (12.1%) had self-harmed at some time in their lives while 150 (4.2%) had wanted to die. The prevalence of self- and agency-reported maltreatment was 513 (20.5%) and 143 (5.7%) respectively. On adjusted analyses, CM irrespective of reporting source showed significant associations with both suicidal outcomes. Physical and emotional abuse showed the strongest associations while findings for neglect were mixed. The only association for sexual abuse was for self-reported maltreatment and intent to die but numbers may have been under-powered.

Investigating the associations between prenatal exposure to substances and intergenerational maltreatment and symptoms of psychopathology for adolescent girls from families with low income

BACKGROUND

Adolescent girls whose families experience poverty are more vulnerable to psychopathology, and it is vital to investigate biopsychosocial factors contributing to mental health functioning.

OBJECTIVE

To test associations between prenatal exposure to substances, intergenerational maltreatment, and adolescent mental health symptoms.

PARTICIPANTS AND SETTING

Baseline data were used from a randomized controlled trial testing the efficacy of Interpersonal Psychotherapy (IPT-A) for depression among girls with and without maltreatment exposure. Adolescents (Aged 13-16; 63.5 % Black/African-American, 21.0 % White, 15.57 % other racial identity; 12.57 % Latina/x) were recruited from families experiencing financial adversity (income <200 % poverty threshold).

METHODS

Adolescent maltreatment status was determined by using multiple sources (child protective service records, parental report, and adolescent report). Mothers reported on prenatal substance exposure, experiences of maltreatment in their own childhood, and rated adolescent internalizing and externalizing symptoms. Latent Class Analysis was used to determine common patterns of prenatal substance exposure (tobacco, alcohol, marijuana, and cocaine). Structural Equation Modeling was used to evaluate associations between maltreatment in two generations, prenatal exposure to substances, and adolescent mental health symptoms.

RESULTS

Two profiles of prenatal substance exposure emerged: one typified by low substance exposure (92.8 %), and one with moderate to high substance exposure (7.2 %). Both prenatal substance exposure and maternal history of maltreatment were associated with adolescent maltreatment, which in turn, was associated with greater adolescent externalizing symptoms. Parental history of maltreatment was directly associated with greater adolescent internalizing symptoms.

CONCLUSION

Prenatal exposure to substances and intergenerational maltreatment each confer risk for mental health symptoms in adolescent girls.

Health effects associated with exposure to intimate partner violence against women and childhood sexual abuse: a burden of proof study

The health impacts of intimate partner violence against women and childhood sexual abuse are not fully understood. Here we conducted a systematic review by comprehensively searching seven electronic databases for literature on intimate partner violence-associated and childhood sexual abuse-associated health effects. Following the burden of proof methodology, we evaluated the evidence strength linking intimate partner violence and/or childhood sexual abuse to health outcomes supported by at least three studies. Results indicated a moderate association of intimate partner violence with major depressive disorder and with maternal abortion and miscarriage (63% and 35% increased risk, respectively). HIV/AIDS, anxiety disorders and self-harm exhibited weak associations with intimate partner violence. Fifteen outcomes were evaluated for their relationship to childhood sexual abuse, which was shown to be moderately associated with alcohol use disorders and with self-harm (45% and 35% increased risk, respectively). Associations between childhood sexual abuse and 11 additional health outcomes, such as asthma and type 2 diabetes mellitus, were found to be weak. Although our understanding remains limited by data scarcity, these health impacts are larger in magnitude and more extensive than previously reported. Renewed efforts on violence prevention and evidence-based approaches that promote healing and ensure access to care are necessary.

Child maltreatment among victims of violent death: an analysis of national violent death reporting system data, 2014-2018

BACKGROUND

Limited information is known about the impact of childhood maltreatment on lifetime risk of violent death. This study aimed to compare manner of death, demographics, age at time of death, and the presence of a mental health or substance use disorder among decedents of violent deaths with a history of child maltreatment to those without.

METHODS

This cross-sectional study compared characteristics of pediatric and adult violent deaths with and without a history of child maltreatment that were captured in the National Violent Death Reporting System from 2014 through 2018.

RESULTS

Decedents who were male, multiracial, and had adulthood substance or mental health disorders were more likely to have a history of maltreatment. All-age decedents with a history of maltreatment were more likely to die by homicide. Adult decedents with a history of maltreatment were more likely to die by suicide. Maltreated decedents died significantly younger than non-maltreated decedents.

CONCLUSIONS

Among victims of violent deaths, an identified history of child maltreatment was associated with increased risk of homicide across the lifespan, adult suicide, and earlier death. A history of child maltreatment was also associated with mental health and substance use disorders, which may reflect one of the pathways through which the child maltreatment-to-death association functions.

Childhood neglect and problematic smartphone use among chinese young adults: the mediating roles of peer attachment and fear of missing out

BACKGROUND

Research has revealed that childhood neglect may be a risk factor for problematic smartphone use among young adults in China. However, few studies have examined the mediating roles of peer attachment and the fear of missing out in the relationship between childhood neglect and problematic smartphone use. To fill this gap, the present study proposes a multiple mediation model to understand the relationships among childhood neglect, peer attachment, fear of missing out, and problematic smartphone use among young adults.

METHODS

A total of 869 young adults in China completed questionnaires for evaluating different levels of the relationships between childhood neglect, peer attachment, the fear of missing out, and problematic smartphone use. The collected data were analyzed using SPSS 23.0 and MPLUS8.3.

RESULTS

The results showed that childhood neglect was positively associated with problematic smartphone use among young adults in China. Moreover, peer attachment and the fear of missing out had partial mediating effects as well as sequential mediating effects in the relationship between childhood neglect and problematic smartphone use among young adults.

CONCLUSION

Based on these findings, peer attachment and the fear of missing out, as mediators, could be considered proximal factors affecting problematic smartphone use among young adults. These findings broaden our understanding of the psychological processes that underlie the association between childhood neglect and problematic smartphone use and afford practical guidance on reducing the risks associated with problematic smartphone use.

The Effects of Social Rank and Neighborhood and School Environment on Adolescent Depression and Suicidal Ideation: A Structural Equation Modeling Approach

Depression and suicide constitute major public health problems, and their prevalence has been increasing among adolescents in the United States. More research is needed to understand the association between multilevel risk factors and depression and suicidal ideation in adolescents, particularly factors related to perceived social rank and environmental stress. The present study examined relationships among family mental history of mental illness, in-utero and perinatal complications, social rank factors, environmental factors, and depression and suicidal ideation in the past month in a clinical population of adolescents. A cross-sectional survey was administered in outpatient clinics to 197 adolescents ages 12-18 who were primarily Black and female. Findings from structural equation modeling showed the largest effects for the social rank factor on depression and suicidal ideation in the past month. These findings highlight the importance of preventive interventions for coping with social hierarchies to prevent depression and suicidal ideation.

Do adverse experiences predict unemployment and need of psychiatric help after treatment for drug use disorders?

Background: This study prospectively examined the association between adverse experiences (physical abuse, sexual abuse and parental substance use problems [SUPs]), not being employed, in education or training (NEET) and being in need of acute psychiatric help among patients receiving treatment for substance use disorders. Methods: A total of 580 adolescents and early adults aged 15-25 years enrolled in treatment for drug use disorders were included in the analyses. Treatment data were linked to participants' register data on employment, education and acute contact to psychiatric services for the following two years. Multivariable logistic regression models were used to examine associations between the three adverse experiences, NEET and need of acute psychiatric help, adjusting for confounders such as age, gender, ethnicity, treatment response and treatment condition. Results: More than half of the participants were NEET two years after treatment enrolment. After controlling for demographics and treatment conditions, NEET was predicted by parental substance use problems (odds ratio [OR] = 1.89, 95% confidence interval [CI] 1.31- 2.70), exposure to physical abuse (OR = 1.48, 95% CI 1.03-2.13) and non-abstinence (abstinence was negatively associated with NEET, OR = 0.53, 95% CI 0.37-0.76). Being exposed to two (OR = 3.17, 95% CI 1.93-5.21) and three types of adverse experiences (OR = 3.14, 95% CI = 1.47-6.70) predicted NEET more strongly than exposure to one type. One out of 10 participants sought acute care from psychiatric services at least once within two years after treatment. Only sex and ethnic minority status were associated with contacting psychiatric services acutely. Conclusion: The present study suggests that adverse experiences, such as being exposed to parental problematic substance use and physical abuse, may be important predictors for NEET after treatment for SUDs.

A Three-Way Interaction of Sex, PER2 rs56013859 Polymorphism, and Family Maltreatment in Depressive Symptoms in Adolescents

The prevalence of depressive symptoms in adolescents is 12-18% and is twice as frequent in females. Sleep problems and thoughts of death are depressive symptoms or co-occurrent phenomena. Family maltreatment is a risk factor for later depressive symptoms and the period circadian regulator (PER) has been studied in relation to neurotransmitters, adaptation to stress, and winter depression. The purpose of this work was to study the relation of the three-way interactions of sex, PER2 rs56013859, and family maltreatment in relation to core depressive symptoms, sleep complaints, and thoughts of death and suicide in self-reports from a cohort of Swedish adolescents in 2012, 2015, and 2018. Cross-sectional and longitudinal analyses with linear and logistic regressions were used to study the relationships to the three outcomes. The three-way interaction was related to core depressive symptoms at both baseline and six years later. In contrast, the model did not show any relation to the other dependent variables. At 13-15 years, a sex-related differential expression was observed: females with the minor allele C:C/C:T exposed to family maltreatment showed higher levels of core depressive symptoms. Six years later, the trend was inverted among carriers of minor alleles.

Effects of Adverse Childhood Experiences and Chronic Health Conditions on Current Depression

This study investigated the ability of three adverse childhood experience (ACE) types (household dysfunction, emotional/physical abuse, and sexual abuse) to predict current depression among adults. We also determined the contribution of ACEs to current depression after controlling for covariates and chronic illnesses. Respondents to the 2010 Behavioral Risk Factor Surveillance System (n = 20,345) were divided into depressed and not depressed groups based on Patient Health Questionnaire-8 (PHQ-8) scores. Binary logistic regression determined the ability of ACE exposure to predict depression while controlling for effects of covariates and number of chronic illnesses. Hierarchical multiple linear regression determined the association of ACEs on depression scores after accounting for the covariate set and chronic illnesses. Sexual Abuse had the single strongest association with current depression of any ACE exposure. Exposure to three ACE types has the greatest association with current depression. ACEs accounted for about 7% of the variance in depression scores.

The association of women's experience of abuse in childhood with depression during pregnancy and the role of emotional support as a moderator

BACKGROUND

This study aimed to examine the prevalence of antenatal depression and experience of abuse during childhood, to analyze the association between having experienced childhood abuse and depression during pregnancy, and to explore the role of emotional support as a moderator of that association.

METHODS

In total, 44,770 pregnant women were analyzed from the self-administered registry for risk assessment at community public health centers in Seoul, Republic of Korea, for home visiting service provision between 2015 and 2019. The Edinburgh Postnatal Depression Scale (EPDS) was applied for the assessment of depression. The adjusted effects of childhood abuse experience on antepartum depression according to emotional support as an effect moderator were estimated.

RESULTS

Depression was present in 2,451 pregnant women (5.5%), and 1,506 (3.4%) reported having experienced physical, emotional, or sexual abuse in childhood. After adjustment of covariates, pregnant women who had experienced abuse during childhood had EPDS scores 2.79 points higher than pregnant women without such experiences, and those who lacked emotional support during adulthood had 4.96 points higher than their counterparts. The difference in EPDS scores based on childhood abuse experience among women who reported emotional support (2.86) was larger than the difference in EPDS scores among those with no emotional support (1.91) (P for interaction = 0.0106).

CONCLUSIONS

The experience of abuse in early life and emotional support in later life are both independently important for understanding antenatal depression in Korean women. More comprehensive emotional support is needed for pregnant women who experienced abuse in childhood.

Street scars: Suicide ideation and suicide attempt among street-involved adolescents and youth in southern Brazil

OBJECTIVE

To measure the prevalence of suicidal ideation and attempts as well as suicide attempts' associated factors among street-involved youth in southern Brazil.

PARTICIPANTS AND SETTING

Cross-sectional study was conducted with street-involved adolescents and children from Porto Alegre and Rio Grande, Brazil.

METHODS

A respondent-driven sampling strategy was used to access this hard-to-reach population quickly and efficiently. Descriptive, bivariate, and multivariate analyses were conducted, with the latter being binary logistic regression.

RESULTS

The prevalence of suicide attempts was 16.3%, while the frequency of suicidal ideation was 30.9%. Most participants were male, aged between 16 and 18 years, with no ties to school and family. Almost half of the sample had been in a street situation for five years or more, and two-thirds reported spending more than seven hours a day on the streets. Variables independently associated with suicide attempts were aged 19-21 years old, with reduced ties with school and family, having had an experience of sexual abuse, and lifetime use of crack.

CONCLUSIONS

Public policies targeting the strengthening ties of street-involved children, adolescents, and youth with school and family might reduce their vulnerability to threats, such as sexual abuse and use of crack, and hence focus on decreasing suicide attempts.

The Influence of Adverse Childhood Experiences on Suicidal Behaviors in South Korea: The Mediating Effects of Depressive Symptoms and Latent Class Analysis

This study examines the relationship between patterns of adverse childhood experiences (ACEs) and suicidal behaviors. It investigates the role of depressive symptoms as an underlying mechanism between patterns of ACEs and suicidal behaviors in South Korea. Data came from the 2012 Korean General Social Survey (KGSS), a nationally representative sample in South Korea (N = 1,048). The dependent variables included two suicidal behaviors: suicidal thoughts and a suicide plan or attempt. The independent variable was the patterns of ACEs identified using ten binary indicators of childhood adversity. The mediating variable of depressive symptoms was measured using the Korean version of the Patient Health Questionnaire-9 (PHQ-9). Covariates were also included to control for socio-demographic characteristics: age, gender, education, and household income. This study conducted a latent class analysis (LCA) to classify different patterns of ACEs and then employed path analysis to examine mediating effects of depressive symptoms in the relationship between ACEs and suicidal behavior. Among the results, three latent classes of ACEs were identified-child maltreatment, child maltreatment and family dysfunction, and low ACEs. The child maltreatment and child maltreatment and family dysfunction classes were more likely to have suicidal thoughts and to plan or attempt suicide compared to the low ACEs class. Path analysis also showed significant indirect pathways from ACEs exposure to suicidal behaviors through depressive symptoms. This evidence corroborates previous research that shows family dysfunction and child maltreatment as detrimental factors leading to depressive symptoms and suicidal behaviors. Practitioners and policy-makers should therefore consider childhood life experiences when assessing suicidal behaviors in health prevention and intervention strategies.

Correlates for Suicidality Among At-risk Youth Receiving Community-Based Mental Health Services

"At-risk" adolescents are at high risk of unsuccessfully transitioning into adulthood and are also at elevated risk for suicidal behavior. Though much research has been conducted on risk factors for suicidality among the general adolescent population, research on suicidality among "at-risk" adolescents is lacking. This is a notable gap in the literature given that "at-risk" adolescents may be three times more likely to exhibit suicidality. The present study addressed this research gap by examining correlates for suicidality among "at-risk" adolescents receiving mental health services in the community. Using Electronic Health Record (EHR) data, risk factors for suicidality were analyzed at the bivariate and multivariate levels. Sexual abuse was a significant predictor of suicidality, as well as impulsivity for suicide attempt only. These findings may serve as useful adjuncts in the design of suicidality-screening tools and follow-up practices within the context of community-based mental health organizations which target at-risk adolescents.

A Cross-Sectional Study on Public Awareness About Child Sexual Abuse in Makkah, Saudi Arabia

BACKGROUND

Child sexual abuse is a very serious and dangerous problem. It has long-term consequences and may impact children and follow them into adulthood. Without exception, regardless of their cultures and religious beliefs, all communities are vulnerable to child sexual abuse (CSA).

OBJECTIVE

Our aim in this study is to assess the level of public (caregivers) awareness of CSA in Makkah and Jeddah, Saudi Arabia.

METHODOLOGY

A cross-sectional study was conducted in Makkah and Jeddah. The target populations were Saudi parents, caregivers, and teachers who are in daily contact with children. The participants were selected randomly (n=417), and were requested to complete a questionnaire that was later analyzed using the IBM Corp. Released 2015. IBM SPSS Statistics for Windows, Version 23.0. Armonk, NY: IBM Corp.

RESULTS

369 from 417 responders were females (88.5%), while 48 were males (11.5%). About 90.2% of the responders acknowledged the existence of the child sexual abuse problem. About 95.7% of the caregivers were aware of physical, social, and psychological consequences of child sexual abuse. In contrast, only 33.8% of the responders were aware of existence of social agencies and organizations that provide supportive services to the victims of child sexual abuse.

CONCLUSION

In conclusion, the study found a high rate of awareness in the caregivers who recognize the problem of child sexual abuse (CSA) and are aware of its magnitude and impact on children's well-being. However, these results demonstrate the need for more education of the public about the mandatory laws regarding child sexual abuse.

Clinical Stakes of Sexual Abuse in Adolescent Psychiatry

BACKGROUND

The extent and nature of sexual abuse (SA) and its consequences in psychiatry are still poorly described in adolescence.

OBJECTIVE

This article describes the frequency of SA reported in an adolescent population hospitalized in psychiatry, and assesses its links with the severity of mental disorders and the medical issues of these adolescents.

METHODS

The study includes 100 patients for whom SA has been mentioned, among all patients aged 13 to 17 years old hospitalized for about 4 years. The characteristics of sexual abuse were correlated with the medical severity of the patients, as well as the number, the duration of their hospitalization(s), and the time until disclosure.

RESULTS

The results show the central place of SA in adolescent psychiatry, with a prevalence of 28.5% and a cumulative hospital stay which is five times longer than average. Correlations have been observed between the number of suicide attempts and the number of abuses reported. The medical severity of patients is significantly increased when the named aggressor is an adult. The number of hospitalizations is positively correlated with the number of reported abuses, as well as with the intrafamilial and adult status of the perpetrator. Finally, an early age of onset, repeated abuse, and the intrafamilial nature of the abuse are associated with a longer time to disclosure.

CONCLUSIONS

The severity of adolescent psychiatric situation is statistically in favor of a history of SA, which should therefore be actively explored during care.

Examining the Associations Between Childhood Trauma, Resilience, and Depression: A Multivariate Meta-Analysis

TOPIC OF REVIEW

Childhood trauma has been associated with increased depression; however, resilience has been found to reduce this association.

METHOD OF REVIEW

Present analyses were based on multivariate meta-analytical techniques, an extension of univariate meta-analysis. All computations were performed using the metafor package and the metaRmat package from R. Bivariate associations (r) between trauma, resilience, and depression were utilized as the pooled effect sizes.

CRITERIA FOR INCLUSION

Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, articles were coded based on the following inclusion criteria: (a) sample participants had a history of childhood trauma; (b) studies included one of the four instruments of trait resilience; (c) studies included measures of individual outcomes of depression; (d) studies were published in peer-reviewed journals, dissertations, book chapters since 2009, or provided by leading scholars who had yet to publish their data; (e) all manuscripts were written in English; and (f) studies included the Pearson Product Moment Correlation Coefficient (r) for the effect size.

CRITERIA FOR REVIEW

We systematically coded for the following items for each study: year of publication, type of report, peer-reviewed, funding, sampling strategy, sample size, gender, mean age, country of study, measure of resilience, measure depression, and measure of childhood trauma.

MAJOR FINDINGS

The pooled correlations indicate that trauma, resilience, and depression are significantly associated. There were no significant differences in symptoms of depression for high versus low reports of resilience for individuals with a history of trauma. Year of publication was a significant moderator for the associations between trauma, resilience, and depression. Resilience significantly mediated the association between trauma and depression.

Association of Dissociation with Suicide Attempt and Non-Suicidal Self Injury in Adolescents with a History of Sexual Abuse

Objective: Dissociative symptoms are considered risk factors for suicide and non-suicidal self-injury (NSSI). In this study, the relationship between suicidal behaviors and NSSI with dissociative symptoms in adolescents with a history of Child Sexual Abuse (CSA) was investigated. Methods: A total of 100 adolescents with a history of CSA were evaluated with a detailed forensic psychiatric interview. Dissociative symptoms were measured with the self-report Adolescent Dissociative Experiences Scale (A-DES) and the parent-reported Child Dissociative Checklist (CDC). Results: While dissociative symptoms did not differ between adolescents with and without suicide attempts (CDC; p = .068 and A-DES; p = .060), they were significantly higher in adolescents with non-suicidal self-harming behavior (CDC; p < .001 and A-DES; p = .001). Suicide attempts and NSSI were more common in those who reported genital touching as a type of sexual abuse (respectively, p = .003; p = .048). In regression analysis; history of psychiatric treatment (OR = 9.09 [95% CI = 1.52, 54.29]) and NSSI (OR = 8.18 [95% CI = 2.01, 33.23]) were independently associated with suicide attempts. In addition, parent-reported dissociative symptoms (CDC scores) (OR = 1.27 [95% CI = 1.06, 1.53] and suicide attempt (OR = 8.09 [95%CI = 1.96,33.42] showed independent association with NSSI. Conclusions: Dissociative symptoms may be predictive factors for NSSI and should be considered in risk assessment of adolescents with a history of CSA.

Plasma complement C3 and C3a are increased in major depressive disorder independent of childhood trauma

BACKGROUND

Dysregulated complement system is linked to pathophysiology of major depressive disorder (MDD). Childhood trauma has been associated with an increased incidence of adult depression via a putative mechanism of immune activation. This study aimed to measure and compare peripheral levels of complement C3, C3a, C1q and C-reactive protein (CRP) in MDD patients and healthy controls and explore the relationship between these molecule levels and childhood trauma history in the participants.

METHODS

The participants were 49 medication-free MDD patients and 45 healthy controls. All participants were asked to finish the Childhood Trauma Questionnaire, followed by blood sampling for measurement of plasma complement C3, C3a, C1q and CRP by means of enzyme-linked immunosorbent assay.

RESULTS

Peripheral plasma concentration of C3 and C3a in medication-free MDD group was significantly higher than that in the healthy controls; whereas the concentration of plasma C1q and CRP in depressed patients was comparable to that in healthy controls. All these inflammatory factors were not associated to childhood trauma experience in patients with MDD.

CONCLUSION

Our data suggest that complement C3 and C3a may be implicated in the pathophysiology of MDD, although traumatic childhood experiences were not associated with the circulating levels of complement C3, C3a, C1q and CRP.

The Relationship Between Age at Incarceration and Lifetime Suicide Attempt Among a Nationally Representative Sample of U.S. Adults

To examine the association between age at incarceration and lifetime suicide attempt (SA), and whether it differs by gender. Lifetime prevalence of SA was compared between respondents with no incarceration, juvenile, and adult incarceration who completed the 2012-2013 National Survey of Alcohol and Related Conditions-III (N = 36,107). We compared the odds of SA, adjusting for sociodemographic characteristics, psychiatric disorders, and childhood adverse experiences, and stratified the results by gender. Adjusted odds ratio (AOR) of SA relative to no incarceration history was 1.66 (95% Confidence Interval [CI] 1.32-2.07) for adult incarceration and 2.00 (95% CI 1.49-2.70) for juvenile incarceration. AOR of SA relative to no incarceration history was 2.14 (95% CI 1.56-2.93) for adult and 2.15 (95% CI 1.38-3.35) for juvenile incarceration in women; it was 1.73 (95% CI 1.14-2.60) in juvenile incarceration relative to no incarceration history in men. A history of incarceration may increase SA, particularly among juvenile and women offenders.

Experiencing Violence among Children and Adolescents with Depression in the Aspect of Polish Law

Violence is not uncommon in the contemporary world. The consequences of harmful experiences in childhood are often educational problems, difficult behavior, failure to cope in adulthood, duplication of learned, negative behavior patterns and disorders in various spheres/areas of life. The experience of childhood violence is associated with the occurrence of about half of mental disorders with onset in childhood and one third of disorders that appear later in life. Various emotional and behavioral disorders are mentioned among the psychological effects of violence against a child, including depressive disorders. Regarding experiences of violence, there is strong evidence that exposure to sexual or physical violence is a predictor of depressive episodes and depressive symptoms in adolescents. Among adolescents, the impact of violence on depression has been shown to be sustained. Accordingly, evidence suggests that elevated depressive symptoms and episodes of depression may even persist for up to two years after experiencing cases of violence. Due to the destructive consequences of such behavior, international and national law devote much attention to the protection of children's rights. Under Polish law, there are regulations describing measures of reaction within the family, as well as provisions sanctioning violent behavior. Therefore, the study discusses the family and criminal law aspects of violence against minors. The whole study is imbued with considerations of the so-called the obligation to denounce, i.e., to notify about the disclosure of a prohibited act committed to the detriment of minors. This issue was presented in the context of medical secrets and its type-psychiatric discretion.

The Pathogenesis of Borderline Personality Disorder: Evolution of Evidence and Treatment Implications for Two Prominent Models

Since Stern first started his work in 1938, the field has recognized several empirically supported models of the etiology of borderline personality disorder (BPD). Two such models are the Tripartite Model of the Development of BPD and the Biosocial Development Model of BPD. The Tripartite Model of the Development of BPD suggests that it is a combination of a hyperbolic temperament, traumatic childhood experiences, and an event or series of events that trigger the onset of BPD. Whereas the Biosocial Development Model of BPD elaborates on the work of Linehan's Biosocial Theory. This model suggests a combination of an emotionally vulnerable temperament and an invalidating environment cause BPD. Over 70 years of research support these models. This article covers a detailed description of each of these models, the decades of research supporting these models, similarities, differences, treatment implications, the latest research, and future directions.

Associations between childhood maltreatment, poor sleep, and prenatal distress in pregnant adolescents

Childhood maltreatment (CM) is a known risk factor for adolescent pregnancy. Sleep disturbances and psychological distress, both common negative sequelae of CM, often co-occur during pregnancy, although directionality remains unclear. Furthermore, little is known about how CM affects sleep-distress associations during pregnancy. In pregnant adolescents, we examined: (a) whether there are significant predictive associations from CM to sleep quality and distress and (b) bidirectional influences of distress and sleep quality. Healthy pregnant adolescents (n = 204) were recruited before or during the 2nd trimester. CM was assessed at enrollment; sleep quality and distress were assessed in the 2nd and 3rd trimesters. Hypotheses were tested using path analysis. Findings revealed that CM was associated with worse 2nd trimester sleep quality and distress (β = .19, p < .05 for sleep; β = .30, p < .001 for distress). Higher levels of 2nd trimester distress were associated with lower 3rd trimester sleep quality (β = .19, p < .05). Findings provide novel information about (a) associations from CM to prenatal mood and sleep in pregnant adolescents, and (b) sleep-distress directionality over the course of pregnancy. These results have implications for better understanding the ways in which CM potentially exerts influences later in life, and for targeting interventions to address physical and mental health during pregnancy.

Child Maltreatment in Asian American and Pacific Islander Families: The Roles of Economic Hardship and Parental Aggravation

Parents face various stressors in their daily lives, and their child discipline practices are likely to be affected by the stressors. Existing research suggests that parental stress is a significant contributor to child maltreatment, but more research is needed, particularly among Asian American and Pacific Islander (AAPI) families. This study examined the relationship between economic hardship and aggravation in parenting and three types of child maltreatment (i.e., psychological aggression, physical assault, and neglect) in AAPI families through secondary data analysis of a longitudinal de-identified data set. This study analyzed a sample size of 146 AAPI children, with mothers as the primary caregiver. Economic hardship was positively associated with psychological aggression (β = 3.104, p < .01) and physical assault (β = 1.803, p < .05). Aggravation in parenting was positively associated with neglect (β = 0.884, p < .05). The findings suggest that AAPI parents are more likely to use certain child maltreatment methods when they experience specific stressors. Researchers and practitioners should consider the various stressors that AAPI families face and how other social or economic challenges can compound these stressors.

The role of attachment to the foster parent with regard to suicidal risk among adult survivors of childhood maltreatment

BACKGROUND

Childhood maltreatment is associated with an increased risk of insecure/disorganized attachment and in turn with suicidal risk (SR). Out-of-family placement is aimed at interrupting child exposure to further abuse and at providing the necessary security for proper development via the establishment of an alternative attachment relationship. However, the actual protective role of this type of care is not clear given the high rates of SR among institutionalized or foster children.

OBJECTIVE

The aim of this study was to examine whether 1) attachment to the biological parents mediates the association between abuse and SR and 2) attachment to a foster parent (whether from a foster home or an institution) moderates the effect of attachment to biological parents on SR.

PARTICIPANTS

The sample consisted of 77 adults (52 female; 25 male; mean age: 26.6 years) who received out-of-home care during childhood.

METHOD

The Childhood Trauma Questionnaire and the Mini International Neuropsychiatric Interview (for SR) were used. The Attachment Multiple Model Interview was also administered to assess attachment to each biological parent and to the foster parent.

RESULTS

Results show that attachment (security and disorganization) to the biological mother mediates the link between abuse and SR and that attachment to the foster parent moderates the link between attachment to the biological mother and SR.

CONCLUSIONS

Findings point to the importance of interventions aimed at supporting the establishment of a secure attachment relationship between children in care and their foster parents.

Association between Childhood Maltreatment and Suicidal Ideation: A Path Analysis Study

Epidemiological studies have suggested that childhood maltreatment increases suicidal ideation, and dissociative symptoms and hopelessness are involved in this relation. To better address this issue, we used a path analysis model to examine the role of different types of childhood maltreatment on suicidal ideation, investigating whether hopelessness and dissociative symptoms mediated this relation. A sample of 215 adult psychiatric inpatients was enrolled between January 2019 and January 2020, at the psychiatric unit of Sant’Andrea Medical Center in Rome, Italy. The Childhood Trauma Questionnaire (CTQ), Beck Hopelessness Scale (BHS), Dissociative Experiences Scale (DES-II), and Columbia-Suicide Severity Rating Scale (C-SSRS) were used to test the hypotheses. Results revealed that the presence of sexual abuse directly affected suicidal ideation (β = 0.18, SE = 0.8, p < 0.05), while emotional abuse and neglect indirectly increased suicidal ideation via dissociation (β = 0.05, SE = 0.02, 95% C.I. 0.01/0.09) and hopelessness (β = 0.10, SE = 0.03, 95% C.I. = 0.04/0.16). Professionals working with children should be aware of the long-term consequences of childhood maltreatment, particularly suicide risk. Furthermore, professionals working with adults should inquire about past childhood maltreatment.

Predicting Depression Onset in Young People Based on Clinical, Cognitive, Environmental, and Neurobiological Data

BACKGROUND

Adolescent onset of depression is associated with long-lasting negative consequences. Identifying adolescents at risk for developing depression would enable the monitoring of risk factors and the development of early intervention strategies. Using machine learning to combine several risk factors from multiple modalities might allow prediction of depression onset at the individual level.

METHODS

A subsample of a multisite longitudinal study in adolescents, the IMAGEN study, was used to predict future (subthreshold) major depressive disorder onset in healthy adolescents. Based on 2-year and 5-year follow-up data, participants were grouped into the following: 1) those developing a diagnosis of major depressive disorder or subthreshold major depressive disorder and 2) healthy control subjects. Baseline measurements of 145 variables from different modalities (clinical, cognitive, environmental, and structural magnetic resonance imaging) at age 14 years were used as input to penalized logistic regression (with different levels of penalization) to predict depression onset in a training dataset (n = 407). The features contributing the highest to the prediction were validated in an independent hold-out sample (three independent IMAGEN sites; n = 137).

RESULTS

The area under the receiver operating characteristic curve for predicting depression onset ranged between 0.70 and 0.72 in the training dataset. Baseline severity of depressive symptoms, female sex, neuroticism, stressful life events, and surface area of the supramarginal gyrus contributed most to the predictive model and predicted onset of depression, with an area under the receiver operating characteristic curve between 0.68 and 0.72 in the independent validation sample.

CONCLUSIONS

This study showed that depression onset in adolescents can be predicted based on a combination multimodal data of clinical characteristics, life events, personality traits, and brain structure variables.

Gender-Specific Related Factors for Suicidal Ideation During COVID-19 Pandemic Lockdown Among 5,175 Chinese Adolescents

Background

Suicide was an urgent issue during the pandemic period in adolescents. However, few studies were focused on suicide during the coronavirus disease 2019 (COVID-19) pandemic lockdown.

Methods

An online survey was conducted among 5,175 Chinese adolescents from June 9th to 29th in 2020 to investigate the prevalence of suicidal ideation (SI) during COVID-19 pandemic lockdown. A gender-specific stepwise logistic regression model was used. All analyses were performed with STATA 15.0.

Results

About 3% of the participants had reported having SI during the COVID-19 pandemic lockdown period. The prevalence of female SI (3.64%, 95% CI: 2.97-4.45%) was higher than that of males (2.39%, 95% CI: 1.88-3.05%) (χ² = 6.87, p = 0.009). Quarreling with parents [odds ratio (OR) = 9.73, 95% CI: 5.38-17.59], insomnia (OR = 5.28, 95% CI: 2.81-9.93), previous suicide attempt history (OR = 3.68, 95% CI: 1.69-8.03), previous SI history (OR = 2.81, 95% CI: 1.30-6.06), and feeling depressed during pandemic lockdown (OR = 2.26, 95% CI: 1.22-4.18) were positively associated with the males' SI. However, having emptiness inside (OR = 4.39, 95% CI: 2.19-8.79), quarreling with parents (OR = 3.72, 95% CI: 2.16-6.41), insomnia (OR = 3.28, 95% CI: 1.85-5.80), feeling anxious (OR = 2.62, 95% CI: 1.46-4.70), and longing for father's emotional warmth (OR = 0.38, 0.20-0.72) were associated mostly with females' SI.

Conclusions

Female adolescents, who felt emptiness from their families and their fathers' emotional warmth, were at much higher risk of having SI during COVID-19 lockdown. We must specify a suicide prevention policy and interventions for adolescents in the pandemic crisis based on gender gaps.

Childhood Victimization and Neuroticism Mediate the Effects of Childhood Abuse on Adulthood Depressive Symptoms in Volunteers

BACKGROUND

When assessing patients with depressive and anxiety disorders in psychiatric clinical practice, it is common to encounter children and adolescents who have experienced abuse and victimization. To date, it has been clarified that experiences of "childhood abuse" and "childhood victimization" lead to "neuroticism", and that neuroticism leads to "adult depressive symptoms". In this study, we analyzed how these four factors are interrelated.

SUBJECTS AND METHODS

The following self-administered questionnaire surveys were conducted in 576 adult volunteers: Patient Health Questionnaire-9, Eysenck Personality Questionnaire-revised shortened version, Child Abuse and Trauma Scale, and Childhood Victimization Rating Scale. For statistical analysis, Pearson correlation coefficient analysis, t-test, multiple regression analysis, and covariance structure analysis (path analysis) were performed.

RESULTS

Path analysis showed that the indirect effects of childhood abuse and childhood victimization on depressive symptoms through neuroticism were statistically significant. In addition, the indirect effects of childhood abuse on neuroticism through childhood victimization were statistically significant. Finally, the indirect effects of childhood abuse on depressive symptoms through the combined paths of childhood victimization and neuroticism were statistically significant.

CONCLUSION

Our results suggest that "childhood abuse (A)" induces changes in the personality trait of "neuroticism (C)" with "childhood victimization (B)" as a mediator, and that these adversities affect the expression of "depressive symptoms in adulthood (D)" through "neuroticism (C)" as a mediator. In other words, to our knowledge, this is the first study to clarify that these four factors are not only individually associated with each other but also cause a chain reaction of A to B to C to D.

Childhood Maltreatment, Emotional Response Inhibition, and Suicide in Psychiatric Inpatients

Childhood abuse and/or neglect adversely influences development of neurocognitive systems that regulate affect and behavior. Poor inhibitory control over emotional reactions is thus one potential pathway from maltreatment to suicide. Adult psychiatric inpatients completed the Childhood Trauma Questionnaire and an emotional stop-signal task indexing negative emotional action termination (NEAT): the ability to inhibit ongoing motor reactions to aversive stimuli triggered by negative affect. Clinical interviews assessed suicidal thoughts and behaviors during hospitalization (n = 131) and at follow-up assessments 6 months later (n = 87). Our primary aim was to examine whether maltreatment history and NEAT explain overlapping variance in suicidal behaviors (1) retrospectively and (2) 6 months following hospital discharge. Contrary to prediction, childhood maltreatment was unrelated to history of suicidal behaviors. However, NEAT was consistently associated with prior suicidal acts, even controlling for suicidal ideation and demographic covariates. NEAT similarly contributed to the prediction of post-discharge suicidal behaviors, whereas we found no effect of maltreatment history. The present study suggests that NEAT captures suicide risk independently of childhood maltreatment. Results implicated NEAT impairment specifically, rather than broader response inhibition deficits (e.g., to positive stimuli), in past and future suicidal behaviors. These findings provide preliminary support for NEAT as a behavioral vulnerability marker for suicide, with implications for understanding links between maltreatment history and suicidal acts.

Childhood Maltreatment, Sleep Disturbances, and Anxiety and Depression: A Prospective Longitudinal Investigation

This research sought to determine whether inadequate sleep conditions in childhood and sleep problems in young adulthood in part explain the relationship between childhood abuse and neglect and anxiety and depression later in life. Children with documented histories of abuse and neglect and matched controls were followed up and assessed in young and middle adulthood. Abused and neglected children were more likely to report experiencing inadequate sleep conditions in childhood, sleep problems in young adulthood, and higher levels of depression and anxiety later in middle adulthood. Results revealed significant indirect paths from childhood maltreatment to anxiety and depression in middle adulthood through inadequate sleep conditions in childhood and sleep problems in young adulthood. This longitudinal follow-up of children with documented cases of maltreatment reveals the important role of sleep disturbances in the lives of maltreated children and adults and sleep disturbances in the development of subsequent anxiety and depression.

Urban Adolescence: The Role of Neighbourhood Greenspace in Mental Well-Being

Mental health and well-being in adolescence are associated with many short- and long-term outcomes. The evidence suggests that greenspace may play a role in adolescents' mental well-being, but we do not know much about the specifics of this link. In this paper, we investigated the role of other factors in the association. In a cross-sectional study, we investigated the role of neighbourhood greenspace in emotional and behavioural outcomes in 11-year-old urban adolescents participating in the UK Millennium Cohort Study (n = 4,534). We used linear regression models to test for an association of greenspace with self-esteem, happiness, positive mood, negative mood, and antisocial behaviour. We also investigated effect modification/moderation by garden access, physical activity, and perceived area safety. We did not find a main effect of greenspace, but we did find interaction effects. First, in adolescents without a garden, higher levels of greenspace were associated with lower levels of self-esteem and positive mood. Second, in adolescents who reported lower levels of physical activity, higher levels of greenspace were associated with lower levels of negative mood. Third, in adolescents who perceived their areas to be unsafe, higher levels of greenspace were associated with higher levels of antisocial behaviour. Our findings suggest that merely more greenspace in the neighbourhood may not be sufficient to promote the mental well-being of urban adolescents in the UK. However, greenspace does seem to have an influence under certain conditions which should be investigated further in future studies.