Child maltreatment as a predictor of adult physical functioning in a prospective British birth cohort

Beyond abuse and neglect: validation of the childhood interpersonal trauma inventory in a community sample of adults

Introduction

Childhood trauma is not restricted to abuse or neglect and other potentially traumatic experiences need to be pondered in practice and research. The study aimed to collect validity evidence of a new measure of exposure to a broad range of potentially traumatic experiences, the Childhood Interpersonal Trauma Inventory (CITI), by evaluating whether the CITI provides important additional information compared to a gold standard measure of childhood trauma.

Methods

The sample consisted of 2,518 adults who completed the CITI and self-reported measures of trauma (Childhood Trauma Questionnaire; CTQ) and psychiatric symptoms (PTSD Checklist for DSM-5; Kessler Psychological Distress Scale; Dissociative Experiences Scale).

Results

First, the sensitivity to properly detect participants having been exposed to childhood maltreatment, as measured by the CTQ (here used as the gold standard), ranged between 64.81% and 88.71%, and the specificity ranged between 68.55% and 89.54%. Second, hierarchical regressions showed that the CITI predicted between 5.6 and 14.0% of the variance in psychiatric symptoms while the CTQ only captured a very small additional part of variance (0.3 to 0.7%). Finally, 25% (n = 407) of CTQ-negative participants screened positive at the CITI. The latter reported higher severity of psychiatric symptoms than participants without trauma, suggesting that the CITI permits the identification of adults exposed to significant traumas that remain undetected using other well-validated measures.

Discussion

The findings underscore the utility of the CITI for research purposes and the latter's equivalence to a gold standard self-reported questionnaire to predict negative outcomes.

Childhood sexual abuse and pervasive problems across multiple life domains: Findings from a five-decade study

The aim of this study was to use longitudinal population-based data to examine the associations between childhood sexual abuse (CSA) and risk for adverse outcomes in multiple life domains across adulthood. In 937 individuals followed from birth to age 45y, we assessed associations between CSA (retrospectively reported at age 26y) and the experience of 22 adverse outcomes in seven domains (physical, mental, sexual, interpersonal, economic, antisocial, multi-domain) from young adulthood to midlife (26 to 45y). Analyses controlled for sex, socioeconomic status, prospectively reported child harm and household dysfunction adverse childhood experiences, and adult sexual assault, and considered different definitions of CSA. After adjusting for confounders, CSA survivors were more likely than their peers to experience internalizing, externalizing, and thought disorders, suicide attempts, health risk behaviors, systemic inflammation, poor oral health, sexually transmitted diseases, high-conflict relationships, benefit use, financial difficulties, antisocial behavior, and cumulative problems across multiple domains in adulthood. In sum, CSA was associated with multiple persistent problems across adulthood, even after adjusting for confounding life stressors, and the risk for particular problems incremented with CSA severity. The higher risk for most specific problems was small to moderate, but the cumulative long-term effects across multiple domains reflect considerable individual and societal burden.

Impact of childhood maltreatment on psychosomatic outcomes among men and women with disabilities

PURPOSE

This project examined the impact of childhood maltreatment types on psychosomatic outcomes among adults with a range of self-reported disabilities.

MATERIALS AND METHODS

Participants (n = 643) were recruited using Amazon Mechanical Turk and Cloud Research. Single-item questions assessed sociodemographic information. The Childhood Trauma Questionnaire measured childhood maltreatment types (emotional, physical, and sexual abuse, and emotional and physical neglect) and the RAND-36 Item Health Survey evaluated physical functioning, pain, and energy/fatigue. Logistic regressions determined associations between childhood trauma and psychosomatic outcomes; stratified models compared men and women.

RESULTS

Multivariate-adjusted models indicated physical abuse was positively associated with poor physical functioning (OR: 2.03; 95%CI: 1.35-3.06) with this relationship being stronger for men (OR: 3.25; 95%CI: 1.42-7.43) than women (OR: 1.91; 95%CI: 1.17-3.13). Adjusted models showed that physical neglect was protective against fatigue (OR: 0.58; 95% CI: 0.36-0.94), while emotional neglect increased the risk of fatigue (OR: 1.74; 95%CI: 1.02-2.95). Lastly, physical abuse was positively associated with pain (OR: 1.53; 95%CI: 1.01-2.33). This relationship was stronger in men (OR: 4.99; 95%CI: 1.91-12.99).

CONCLUSIONS

Results improve our understanding of risk factors for poor physical health outcomes and can guide the development of trauma-sensitive rehabilitation services.Implications for RehabilitationIndividuals with disabilities who report childhood maltreatment may experience poor psychosomatic outcomes in adulthood.Consequences of experiencing childhood maltreatment may manifest differently between men and women over the course of the lifespan.It is essential to integrate trauma-informed principles into treatment plans for individuals with poor psychosomatic health.Rehabilitation professionals should screen for abuse and refer individuals to the appropriate mental and physical health services.

Past Child Abuse and Neglect in Adults From Northern Mexico: Development of a Scale and Prevalence

Child abuse has been present in Mexico but there have been few studies that analyze its effects in adults. There are no Mexican validated scales that measure the relationship between abuse experienced in childhood and its effects into adulthood. The purpose of this study is to develop a past child abuse and neglect scale to measure these phenomena in adults and also to analyze the relationship the effects have with other psychological variables (e.g., anxiety, depression, self-esteem, partner-violence, personality, and fatalism). There were 763 participants from Juarez City, located on the northern border of Mexico. All participants were above the age of 18 years. The scale was developed, and its psychometric properties were analyzed. A first analysis consisted of analyzing the factor structure of the scale items with an Exploratory Factor Analysis (EFA), and then a Confirmatory Factor Analysis (CFA) was used to corroborate the factor structure. The resulting factors were guilt, relationship with parents, strong physical abuse, sexual abuse, mild physical and verbal abuse, and basic care. The internal reliabilities for all factors in both analyses were between Cronbach's alpha values of .77 and .92. Correlations of these factors with psychological variables were analyzed, and several statistically significant correlations were found. The scale has a good factor structure that correctly reflects the indicators of child abuse and neglect with good internal reliability values. The analysis showed that the prevalence rates of child abuse and neglect in Juarez were higher than those reported by the World Health Organization (WHO) in other locations worldwide. Actions by governments, universities, and civil associations should take place to reduce these rates, especially because of their long-term physical, emotional, and psychological consequences.

Childhood neglect and trajectories of affective symptoms throughout adulthood: A British birth cohort study

BACKGROUND

Childhood maltreatment, including neglect, can affect an individual's mental health. However, there is a gap in current literature investigating the long-term, dynamic effects of childhood neglect on adult affective symptoms (AS).

METHOD

Data were used from the National Child Development Study (a British 1958 birth cohort). Childhood neglect was prospectively measured at ages 7 and 11. Five distinct trajectories of AS have been derived previously, using data from the Malaise Inventory Scale (at ages 23, 33, 42 and 50): 'no symptoms', 'persistent mild/moderate symptoms', 'low and increasing symptoms', 'high and increasing symptoms' and 'high and decreasing symptoms' (John et al., 2019). Multinomial logistic regressions were used to explore whether childhood neglect was associated with AS trajectory membership, while adjusting for a number of covariates.

RESULTS

Results revealed that childhood neglect was significantly associated with 'high and decreasing', 'high and increasing' and 'persistent mild/moderate' AS trajectories from young adulthood through midlife. There was no association with the 'low and increasing' AS trajectory. When testing for at age specific effects, neglect experienced at age 7 only, or at age 11 only, was predictive of 'high and decreasing symptoms' trajectory, whereas neglect experienced at both ages was predictive of 'persistent mild/moderate symptoms' trajectory.

CONCLUSIONS

Childhood neglect has negative long-lasting effects on trajectories of adult mental health. This finding has important implications for early intervention for individuals who have experienced childhood neglect.

Adult retrospective report of child abuse and prospective indicators of childhood harm: a population birth cohort study

BACKGROUND

We aim to determine whether adult retrospective report of child abuse is associated with greater risk of prospectively assessed harmful environments in childhood. We assessed possible recall basis by adult depression status.

METHODS

At 45 years, participants of the 1958 British birth cohort (N = 9308) reported a range of abuse types (by 16 years). Prospective data, ages 7-16 years, were obtained for impoverished upbringing, hazardous conditions, anti-social behaviours and 16 years poor parent-child relationships. We estimated associations between retrospective report of child abuse and prospectively measured harm using (i) odds ratios (ORs, 95% confidence intervals) and (ii) positive predictive values (PPVs). PPVs were calculated stratified by adult depression status.

RESULTS

Prevalence of retrospectively reported abuse ranged from 10.7% (psychological) to 1.60% (sexual) and 14.8% reported ≥ 1 type; prospectively recorded harm ranged from 10% (hazardous conditions/poor parent-child relationships) to 20% (anti-social behaviours). Adults retrospectively reporting abuse were more likely to have had harmful childhood environments: 52.4% had ≥ 1 indicator of harm (vs. 35.6% among others); OR_sex-adjusted for poor relationships with parents was 2.98 (2.50, 3.54). For retrospectively reported (vs. none) abuse, there was a trend of increasing relative risk ratio with number of harms, from 1.75 (1.50, 2.03) for 1 to 4.68 (3.39, 6.45) for 3/4 childhood harms. The PPV of ≥ 1 prospectively recorded harm did not differ between depressed (0.58 (0.52, 0.64)) and non-depressed (0.58 (0.55, 0.61)) groups.

CONCLUSIONS

In a population cohort, adult retrospective report of child abuse was associated with several harms, prospectively measured from childhood to adolescence, providing support for the validity of retrospective report-based research. Findings suggest retrospectively reported child abuse is not biased by depression in adulthood.

Do Social Ties Moderate the Association between Childhood Maltreatment and Gratitude in Older Adults? Results from the NEIGE Study

Background: Childhood maltreatment can impede gratitude, yet little is known about the older population and its moderators. The aim of this study is to clarify the association between childhood maltreatment and levels of gratitude of the older population, and the moderating effect of social ties on the association. Methods: We analyzed the data of 524 community-dwelling older adults aged 65–84 years without functional disabilities in Tokamachi City, Niigata, Japan, collected for the Neuron to Environmental Impact across Generations (NEIGE) study in 2017. Using a questionnaire, the participants rated three types of childhood maltreatment before the age of 18 (physical abuse, emotional neglect, and psychological abuse), level of gratitude, and social ties. Results: We found an inverse association between emotional neglect and gratitude. Furthermore, emotional neglect was inversely associated with gratitude only for those with lower levels of social ties. Conclusions: Promoting social ties may mitigate the adverse impact of emotional neglect on the level of gratitude.

The association of childhood maltreatment, somatization and health-related quality of life in adult age: Results from a population-based cohort study

BACKGROUND

Population-based data regarding the relationship between childhood maltreatment (CM), somatization and health-related quality of life (HRQoL) in adults are limited.

OBJECTIVE

To investigate the association of CM history (emotional and physical abuse and neglect, sexual abuse) with somatization and with physical and mental HRQoL in adults.

PARTICIPANTS AND SETTING

Data from 2305 participants from the population-based Study of Health in Pomerania were analyzed (aged 20 to 80 years).

METHODS

We applied the Childhood Trauma Questionnaire. Somatoform disorders were diagnosed according to the criteria of the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition (DSM-IV) in a clinical interview. Using a self-administered questionnaire, we assessed the number of somatic symptoms and physical and mental HRQoL.

RESULTS

Sexual abuse was related to the diagnosis of a somatoform disorder (odds ratio [OR] 1.87; 95% confidence interval [CI] 1.29, 2.69). Emotional abuse and physical neglect were associated with the number of somatic symptoms (B = 0.93; 95% CI 0.42, 1.45 and B = 0.50; 95% CI 0.17, 1.83, respectively). Sexual abuse and physical neglect were related to lower physical HRQoL (B = -1.87; 95% CI -3.17, -0.57 and B = -1.26; 95% CI -2.02, -0.49, respectively), and emotional abuse was associated with lower mental HRQoL (B = -2.83; 95% CI -4.03, -1.62).

CONCLUSIONS

A history of CM, in particular sexual abuse, emotional abuse and physical neglect, is a risk factor for somatization and impaired HRQoL in adults. Individuals with somatic symptoms are an important target group for CM screening. Addressing HRQoL might be significant in psychotherapy for individuals with CM experience.

Gender-specific effects of adverse childhood experiences on incidence of activities of daily life disability in middle-age and elderly Chinese population

BACKGROUND

Adverse Childhood Experiences (ACEs) may have long-lasting effects on late life health, probably through life-course mediators. However, whether such effects still exist when these mediators have been appropriately controlled is unclear.

OBJECTIVES

To estimate the controlled direct effect of ACEs on Activities of Daily Life (ADL) disability in middle-aged people and examine the gender-difference of this effect.

PARTICIPANTS AND SETTING

We used data from the China Health and Retirement Longitudinal Study, a nationally representative longitudinal survey of persons aged 45+ years.

METHODS

ACEs were measured by the Adverse Childhood Experiences International Questionnaire and number of ACEs was classified as 0, 1, 2 and 3+, while ADL disability was measured using the Katz Index. Gender-specific controlled direct effects of ACEs on the incidence of ADL disability were estimated by marginal structural model (MSM) with stabilized inverse-probability-of-treatment weights of mediators (unhealthy behaviors, chronic diseases and depression).

RESULTS

4,544 males and 4,767 females were included. Gender differences existed in most categories of ACEs, and about 10 % participants had 3+ ACEs. Participants who had 3+ ACEs had 39 % and 59 % higher risk of ADL disability than those with 0 ACEs among males and females, respectively. After controlling for the mediators, the direct effect was slightly increased in males (risk ratio (RR) = 1.45, p < 0.001) but decreased in females (RR=1.28, p < 0.05).

CONCLUSIONS

Precautions targeted in reducing ACEs may be beneficial in preventing ADL disability, but gender-specific prevention should be considered.

Adverse childhood experiences and future self-rated health: a prospective cohort study

BACKGROUND

Negative life events (re) occurring during childhood is often described as adverse childhood experiences (ACEs) and may have long-lasting negative effects on health. Previous studies on the association between ACEs and self-rated health (SRH) have primarily been focusing on chronic diseases in elderly, non-Scandinavian populations using a cross-sectional design. The aim of the study was to examine the associations between ACEs and SRH in early adulthood and to investigate if disadvantageous health-behavioral strategies explain the association between ACEs and SRH.

METHODS

A prospective cohort study using data from The West Jutland Cohort Study (N = 2.255). Baseline data on exposure to ACEs were collected from surveys at the age of 15 and 18 and respondents were categorized into having experienced 0, 1-2, 3 or > 4 ACEs. The outcome SRH stems from surveys at the age of 21 and 28 and was dichotomized into moderate and good SRH. The association between ACE-categories and SRH at age 21 and 28 were analyzed separately by logistic regression with a two-step adjustment model, adjusting for potential confounders and disadvantageous health-behavioral strategies.

RESULTS

More than half of the participants reported at least one ACE (56.3%) with "bullying" and "loss of parent, parental separation or divorce" being the most prevalent. Participants who reported > 4 ACEs, compared to those with 0 ACEs, had a 2.6-fold increased odds (95% CI 1.3; 5.1) of having moderate SRH at the age of 21, and a 2.7-fold increased odds (95% CI 1.4; 5.4) of moderate SRH at the age of 28 years, when adjusted for potential confounders. Further, small attenuations of the estimates were seen when adjusting for disadvantageous health-behavioral strategies. A significant exposure response relationship between the ACE-categories and moderate SRH were seen both at age 21 and 28.

CONCLUSION

The study showed an association between ACEs and moderate SRH in young adulthood, and experiencing multiple ACEs increased the odds of reporting moderate SRH. Information on ACEs could help identifying people with a higher risk of future health problems and accentuates a growing need for early prevention in homes with children who has experienced adverse events.

Childhood Maltreatment and Its Interaction with Hypothalamic-Pituitary-Adrenal Axis Activity and the Remission Status of Major Depression: Effects on Functionality and Quality of Life

Relationships among childhood maltreatment (CM), hypothalamic-pituitary-adrenal (HPA) axis disturbances, major depressive disorder (MDD), poor functionality, and lower quality of life (QoL) in adulthood have been described. We aimed to study the roles of the remission status of depression and HPA axis function in the relationships between CM and functionality and QoL. Ninety-seven patients with MDD and 97 healthy controls were included. The cortisol awakening response, cortisol suppression ratio in the dexamethasone suppression test, and diurnal cortisol slope were assessed. Participants completed measures of psychopathology, CM, functionality, and QoL. Multiple linear regression analyses were performed to study the relationships between CM and functionality and QoL. Only non-remitted MDD patients showed lower functionality and QoL than controls, indicating that depressive symptoms may partly predict functionality and QoL. Cortisol measures did not differ between remitted and non-remitted patients. Although neither HPA axis measures nor depression remission status were consistently associated with functionality or QoL, these factors moderated the effects of CM on functionality and QoL. In conclusion, subtle neurobiological dysfunctions in stress-related systems could help to explain diminished functionality and QoL in individuals with CM and MDD and contribute to the persistence of these impairments even after the remission of depressive symptoms.

Stress-elicited neural activity in young adults varies with childhood sexual abuse

OBJECTIVE

Childhood physical and sexual abuse are stressful experiences that may alter the emotional response to future stressors. Stress-related emotional function is supported by brain regions that include the prefrontal cortex (PFC), hippocampus, and amygdala. The present study investigated whether childhood physical and sexual abuse are associated with stress-elicited brain activity in young adulthood.

METHODS

Participants (N = 300; Mage = 20.0; 151 female) completed a psychosocial stress task during functional magnetic resonance imaging (fMRI). Measures of physical and sexual abuse were included in a linear mixed effects model to estimate the unique relationship each type of childhood abuse had with stress-elicited brain activity.

RESULTS

Stress-elicited dorsolateral PFC, ventromedial PFC, and hippocampal activity decreased as the frequency of childhood sexual abuse increased. There were no regions in which stress-elicited activation varied with physical abuse.

CONCLUSIONS

The present findings suggest there is a unique relationship between childhood sexual abuse and the stress-elicited PFC and hippocampal activity of young adults that is not observed following childhood physical abuse.

SIGNIFICANCE

These findings may have important implications for understanding the mechanisms by which childhood sexual abuse impacts the development of future psychopathology.

Birthweight, lifetime obesity and physical functioning in mid-adulthood: a nationwide birth cohort study

BACKGROUND

Evidence is scant on long-term implications of childhood obesity and body mass index (BMI) gains over the life-course for poor physical functioning (PF). The objective was to establish whether (i) birthweight and BMI across the life-course, (ii) BMI gains at specific life-stages and (iii) age of obesity onset were associated with PF at 50 y.

METHODS

In the 1958 British birth cohort (n = 8674), BMI (kg/m2) was calculated using height and weight [measured (7, 11, 16, 33 and 45 y); self-reported (23 and 50 y)]. PF was assessed at 50 y using the validated PF subscale of the Short-form 36 survey; the bottom (gender-specific) 10% was classified as poor PF. Missing data were imputed via multiple imputation. Associations were examined using logistic regression, adjusting for health and social factors.

RESULTS

Birthweight was not associated with PF. At each adult age, odds of poor PF were highest for obese (vs normal), e.g. for 23 y obesity the odds ratio (OR)adjusted for poor PF was 2.28 (1.34, 3.91) and 2.67 (1.72, 4.14) in males and females respectively. BMI gains were associated with poor PF, e.g. for females, ORadjusted per standard deviation (SD) in BMI gain 16-23 y was 1.28 (1.13, 1.46); for BMI gains 45-50 y it was 1.36 (1.11, 1.65). Longer duration of obesity was associated with poor PF, e.g. in males, ORadjusted was 2.32 (1.26, 4.29) for childhood obesity onset and 1.50 (1.16, 1.96) for mid-adulthood onset (vs never obese, P-trend < 0.001).

CONCLUSION

Obesity, BMI gains, and earlier obesity onset were associated with poor PF in mid-adulthood, reinforcing the importance of preventing and delaying obesity onset.

Child abuse: A social evil in Indian perspective

Child abuse is a social evil which has existed in our society since a long time. The awareness regarding the same has been minimal in developing countries. Many a times, punitive measures taken by parents to discipline their children turn out to be painful scars in their childhood resulting in stunting of their mental and social growth. Doctors and other health care workers have a very important role in identifying and reporting such issues. Law has also evolved over the recent past in safeguarding the future of our children. However, awareness regarding this issue has remained to be the same as before. During the current era of COVID, parents and children have been restricted to their homes. Livelihood of many families have been at risk. These issues have burdened the caretakers at home and absence of teachers who were otherwise their guardian angels have impacted the minds of these children adversely. Hence in this article we intend to provide good clarity about this social evil, and the rights of our children. We also wish to stress upon the duties of parents, doctors, teachers in molding these tender minds so as to get the best out of them.

An overview of child maltreatment (neglect and abuse) associations with developmental trajectories and long-term outcomes in the 1958 British birth cohort

Childhood maltreatment types (neglect and psychological, physical, or sexual abuse) are associated with many poor outcomes in adulthood. Yet, research mainly focuses on the cumulative adversity burden rather than specificities and commonalities of associations with adult outcomes and intervening pathways. To build understanding of life-course pathways to a range of outcomes, this overview summarises evidence from several original research studies using the 1958 British Birth Cohort on specific maltreatment types, child development trajectories, adult intermediaries and outcomes. About one-in-five participants were identified as neglected or abused in childhood (~10% were identified for neglect, 10% for psychological abuse, 6% for physical abuse and 1.4% for sexual abuse). Neglect was associated with key dimensions of development, for example, slower height growth, delayed maturation, faster BMI gain, and poorer emotional and cognitive development. Associated adulthood outcomes included harmful behaviours (notably smoking), poorer physical health (e.g. shorter height, excess BMI, poorer blood lipids and glucose, poor-rated health and physical functioning), worse mental health, lower socioeconomic circumstances (e.g. poorer living conditions) and elevated mortality in mid-adulthood. Childhood abuse associations were less widespread and were often only for specific types: most types were unrelated to childhood height and cognitive abilities, but all types were associated with poorer child emotional development, adult mental health, smoking, blood lipids and self-rated health. Additionally, physical abuse was associated with faster BMI gain, higher adult BMI, blood glucose, inflammation and mortality in mid-adulthood; sexual abuse with faster BMI gain, higher adult BMI, poor physical functioning at 50y and higher mortality in mid-adulthood. Adult health measures associated with neglect and abuse are key predictors of serious disease, disability and death. Therefore, neglect and abuse associations with these measures represent an important burden for individuals and society.

Schema modes mediate the effect of emotional abuse in childhood on the differential expression of personality disorders

BACKGROUND

There is sound evidence that childhood maltreatment increases the likelihood of developing personality disorders (PDs). However, research on the possible mechanisms involved in the relationship between childhood maltreatment and PDs is scarce. One potential mediator of the maltreatment-PD relationship are schema modes, reflecting dynamic states of cognition, emotion, and behaviour.

AIMS

The current study aimed to explore the mediating effect of schema modes on the association between childhood maltreatment and the expression of Cluster B (borderline and antisocial) and C (avoidant and dependent) PDs.

METHOD

Within a mixed sample of N = 120 clinical PD patients and non-clinical participants, a multivariate path model including interview-assessed childhood maltreatment (emotional abuse, emotional neglect, sexual abuse, and physical abuse), schema modes (child, parent, coping and healthy modes), and borderline, antisocial, avoidant and dependent PDs was explored.

RESULTS

The path model depicted five significant indirect links from emotional abuse on PDs via distinct schema modes. The impact of emotional abuse on borderline PD was mediated by child and coping modes, while parent modes mediated the link to antisocial PD. Healthy modes acted as a mediator on dependent and avoidant PDs.

CONCLUSIONS

The results indicate emotional abuse as a main predictor of schema mode clusters and emphasize the mediating role of schema modes on the maltreatment-related pathways towards PDs. Therapeutic implications are discussed with a special focus on healthy modes.

Childhood maltreatment among university students in Turkey: prevalence, demographic factors, and health-related quality of life consequences

Childhood maltreatment (CM) is a global problem with serious life-long consequences. The purpose of the present study was to determine the prevalence of CM among university students and to assess the associations between CM and the health-related quality of life (HRQOL) in adulthood. The present descriptive cross-sectional study involved 626 students who had been selected by means of a cluster sampling method from among all the students studying in Giresun University. CM was assessed with the Childhood Trauma Questionnaire at interview and HRQOL was assessed using the Duke Health Profile. Data were analyzed using descriptive statistics, Pearson chi-square tests, independent samples t-test, and binary logistic regression. About half (43.5%) of the students reported exposure to some form of CM. Logistic regression analysis showed that male gender, parental separation or divorce, poorer familial relationships, lower socioeconomic status, smoking and alcohol consumption were significantly associated with CM. A significant correlation emerged between CM and physical health, general health, perceived health, self-esteem, anxiety, pain and disability. CM is common among university students in Turkey. Students who had experienced CM had significant and sustained losses in HRQOL in adulthood relative to students who had not experienced maltreatment.

Childhood maltreatment exposure and physical functional limitations in late adulthood: examining subjective sleep quality in midlife as a mediator

Objective: The present study had three major aims: 1) To identify sub-groups of adults with differing combinations of childhood maltreatment exposures, 2) to understand the association of childhood maltreatment sub-group membership with subjective sleep quality in midlife, and 3) to assess poor sleep quality in midlife as a mechanism between childhood maltreatment sub-group membership and physical functional limitations in late adulthood. Design: Data come from the Biomarker project of the Midlife Development in the United States study (n = 1251). Outcome measures: The Pittsburgh Sleep Quality Index (Buysse et al., 1989) was used to assess sleep quality in midlife. Functional limitations in late adulthood were measured using a version of the SF-36 (Brazier et al., 1992). Results: Two vulnerable childhood maltreatment sub-groups emerged (Physical and Emotional Maltreatment Sub-group, n = 49, and Sexual Abuse Sub-group, n = 105) and a normative sub-group (n = 1087; low exposure to childhood maltreatment). Poor sleep quality in midlife mediated the association between both maltreatment sub-groups and functional limitations in late adulthood. Conclusion: Results highlight the role of sleep in linking childhood maltreatment with functional impairments in adulthood and offer a potential target for interventions to improve quality of life in older adults.

Associations Between Child Maltreatment, Autonomic Regulation, and Adverse Cardiovascular Outcome in an Urban Population: The HELIUS Study

INTRODUCTION

A mounting body of literature emphasizes the potential negative effects of adverse childhood experiences (ACEs) on both mental and physical health throughout life, including an increased risk for developing cardiovascular disease (CVD). Since CVD is one of the leading causes of mortality and morbidity worldwide, it is of great importance to advance our understanding of the effects of on CVD. This holds both for the actual incidence and for intermediate biological pathways that may convey CVD risk, such as imbalance in autonomic nervous system regulation, resulting in a chronically heightened sympathetic activity and lowered reactivity. In a large urban, multi-ethnic population-based cohort study we investigated whether there is an association between child maltreatment, CVD incidence and autonomic regulation.

METHODS

Within the Health in an Urban Setting (HELIUS) study, a large, multi-ethnic population cohort study including n = 22,165 Amsterdam residents, we used logistic regression analyses to investigate the association between the number of self-reported types of child maltreatment (range 0-4), and self-reported adverse cardiovascular outcome (aCVO). Self-reported child maltreatment included emotional neglect, emotional abuse, physical abuse, and sexual abuse. Furthermore, in a subsample (n = 10,260), mean age 44.3, we investigated associations between child maltreatment, autonomic regulation, and aCVO using linear regression analyses. Both baroreflex sensitivity (BRS) and heart rate variability (HRV) were assessed as non-invasive indices of autonomic regulation.

RESULTS

The number of endorsed child maltreatment types was significantly associated with a higher aCVO risk. The association remained significant after adjustment for demographic, socioeconomic, health-behavioral, and psychological covariates (p = 0.011, odds ratio: 1.078, confidence interval: 1.018-1.142). The cumulative exposure to child maltreatment was negatively associated with BRS and HRV, but the association was no longer significant after correction for socioeconomic and demographic covariates.

CONCLUSION

In a large, multi-ethnic urban-population cohort study we observed a positive association between number of endorsed child maltreatment types and self-reported aCVO but not autonomic regulation, over and above the effect of relevant demographic, health, and psychological factors. Future studies should examine the potential role of the dynamics of autonomic dysregulation as potential underlying biological pathways in the association between ACEs and CVD, as this could eventually facilitate the development of preventive and therapeutic strategies for CVD.

Assessment of Additional Medical Costs Among Older Adults in Japan With a History of Childhood Maltreatment

IMPORTANCE

Childhood maltreatment can have significant consequences on health through the life course, but its association with health care costs in later life is not widely known.

OBJECTIVE

To assess whether a history of childhood maltreatment is associated with additional medical costs among older adults in Japan.

DESIGN, SETTING, AND PARTICIPANTS

This population-based cross-sectional study used data from the Japan Gerontological Evaluation Study, 2013, linked with national health insurance claims data from April 2012 to March 2014 for 1 municipality that participated in the Japan Gerontological Evaluation Study, 2013. The municipality had more than 1.5 million residents, and 978 independent individuals aged 65 to 75 years were included in the analysis. Data were analyzed from October 2017 to February 2019.

EXPOSURES

Childhood maltreatment, including physical abuse, emotional neglect, emotional abuse, and witnessing intimate partner violence.

MAIN OUTCOMES AND MEASURES

Mean annual medical costs between April 2012 and March 2013 and between April 2013 and March 2014.

RESULTS

Among 978 independent older adults (mean [SD] age, 70.6 [2.9] years; 426 [43.6%] men), 44 (4.5%) witnessed intimate partner violence, 19 (1.9%) were physically abused, 104 (10.6%) were emotionally neglected, and 56 (5.7%) were emotionally abused in childhood. In total, 176 older adults (18.0%) experienced at least 1 type of childhood maltreatment. Mean annual medical costs of those who experienced any childhood maltreatment were significantly higher than of those who did not (difference, ¥136 456 [US$1255]; 95% CI, ¥38 155-¥234 757 [US$351-US$2160]; P = .007). Those who experienced emotional neglect incurred more mean medical costs than those who did not (difference, ¥161 400 [US$1484]; 95% CI, ¥42 779-¥280 021 [US$394-US$2576]; P = .008). The association of any childhood maltreatment with medical costs remained significant after controlling for age and sex (average marginal effect, ¥116 098 [US$1068]; SE, ¥53 620 [US$493]; 95% CI, ¥11 004-¥221 192 [US$101-US$2034]; P = .03). The estimated additional costs associated with childhood maltreatment would be more than ¥333 billion (US$3.1 million) per year nationwide.

CONCLUSIONS AND RELEVANCE

In this study, childhood maltreatment was associated with additional medical costs among older adults living in Japan. This finding underlines the importance of primary and secondary prevention of child maltreatment.

Child maltreatment and the risk of antisocial behaviour: A population-based cohort study spanning 50 years

BACKGROUND

Child maltreatment is associated with an increased risk of antisocial behaviour; however, whether this risk persists and remains stable across the life-course is undetermined.

OBJECTIVE

To examine associations between chid maltreatment and antisocial behaviour across the life-course.

PARTICIPANTS AND SETTING

The study used 50 years of longitudinal data from the 1958 British birth cohort (n = 8088) measuring child neglect (prospectively) and abuse (retrospectively) and antisocial behaviour from childhood-to-adulthood.

METHODS

Latent growth curve models analysed the longitudinal course of antisocial behaviour across childhood (7-16years) and adulthood (23-50years) as a function of child maltreatment. We used directed acyclic graphs to identify, and adjust for, potential confounders (biological, family, social).

RESULTS

Child maltreatment was associated with higher levels of antisocial behaviour at all seven timepoints across the life-course (7-50years). Antisocial behaviour was elevated during childhood and adulthood in individuals who were maltreated, independently of confounding factors. Individuals who experienced multiple types of maltreatment were at the greatest risk of antisocial behaviour. Each additional maltreatment type was associated with an increased risk during both childhood (B = 0.173; SE = 0.024; p < .001) and adulthood (B = 0.137; SE = 0.014; p < .001). There was limited evidence that child maltreatment was associated with within-person rates of change, indicating that the increased risk of antisocial behaviour did not change over time.

CONCLUSIONS

Child maltreatment is associated with an increased risk of antisocial behaviour, with a persistent and stable association remaining up to age 50. Our results highlight the burden of child maltreatment and the importance of providing long-term support for individuals who experience child maltreatment.

History of abuse and neglect and their associations with mental health in rescued child labourers in Nepal

OBJECTIVES

Little is known about rates of childhood maltreatment in low-income countries, particularly among marginalised sectors of society. Economic hardships mean that in such countries, many children and young people are exploited in the labour force and/or are trafficked, placing them at greater risk for being exposed to other forms of maltreatment. Cultural norms endorsing the use of physical and emotional acts to discipline children further exacerbate this risk. Here, we assessed the rates of childhood victimisation experiences and associated mental health problems in Nepalese youth rescued from illegal child labour including trafficking.

METHODS

One hundred and three young people aged 12-18 years living in out-of-home care institutions and rescued from child labour/trafficking completed translated versions of selected modules from the Juvenile Victimisation Questionnaire, the Youth Inventory and the Strength and Difficulties Questionnaire. Care-home employees responsible for looking after the young people completed the Adolescent Symptom Inventory and the Strength and Difficulties Questionnaire. Analysis described maltreatment frequencies and compared individuals who had and had not experienced any form of maltreatment on the presence/absence of psychiatric diagnoses.

RESULTS

Seventy-two percent of participants experienced some form of maltreatment in their lifetime. Rates for each maltreatment type were 46.6% for physical abuse, 40.77% for emotional abuse, 27.2% for sexual abuse and 33% for neglect. Symptoms indicative of anxiety disorders and trauma were commonly reported especially in victims of childhood maltreatment.

CONCLUSIONS

Our estimates of physical abuse in this at-risk juvenile sample were commensurate to those reported in general-population youth samples in Nepal, but sexual and emotional abuse rates were somewhat lower. The potential presence of anxiety and trauma in this sample that may result from maltreatment requires replication, but underscores an urgent need for routine mental health screening in rescued child labourers during rehabilitation efforts.

Describing associations between child maltreatment frequency and the frequency and timing of subsequent delinquent or criminal behaviors across development: variation by sex, sexual orientation, and race

Background

Child maltreatment has been linked to lower health, education, and income later in life, and is associated with increased engagement in delinquent or criminal behaviors. This paper explores trajectories of these behaviors from adolescence into early adulthood and tests maltreatment as a predictor, and whether observed patterns are consistent across different demographic groups.

Methods

Using data from the National Longitudinal Study of Adolescent to Adult Health, a longitudinal study of a nationally representative sample of U.S. adolescents (in grades 7–12 in the 1994–95 school year), we ran linear mixed effects models to estimate growth curves of two dependent variables: violent and nonviolent offending behavior. We tested if maltreatment altered the intercept or slope of the curves and how the curves of these behaviors and the associations between them and maltreatment varied by sex, race/ethnicity, and sexual orientation.

Results

The sample (n = 10,613) had equal proportions males and females, approximately one third identified as a race/ethnicity other than white, and over 10% were non-heterosexual. Experiences of maltreatment were highest for Native Americans and lowest for whites. Models indicated that males were more likely than females to engage in both violent and nonviolent offending and respondents who identified as non-heterosexual were more likely than their heterosexual peers to engage in nonviolent offending behavior. When maltreatment was included in models as a predictor, adolescents who experienced maltreatment had a more rapid increase in their non-violent offending behavior. For violent offending behavior, adolescents who experienced maltreatment had higher levels of offending and the levels progressively increased as maltreatment frequency did. Sex was a moderator; the relationship between maltreatment and predicted nonviolent offending was stronger for males than it was for females. Race/ethnicity and sexual orientation did not moderate the associations between maltreatment and offending behavior.

Conclusions

This study provides insights from a nationally representative sample into the pattern of both delinquent and criminal behaviors in adolescence and young adulthood, describing not only how the pattern varies over time, but also by sociodemographics and offending type. Additionally, it highlights how the association between maltreatment and these behaviors varies by both offending type and sex.

The relationship of childhood sexual and physical abuse with adulthood disability

OBJECTIVE

The aim of this study was to examine the association of childhood sexual and physical abuse with disability in adulthood, and to assess how several demographic, physical, behavioral, psychosocial, and psychiatric factors may influence this association.

METHODS

This study used nationally representative cross-sectional data from 7403 people aged≥16 years who participated in the 2007 Adult Psychiatric Morbidity Survey. Information on childhood sexual talk, sexual touching, sexual intercourse, and physical abuse occurring before the age of 16, and disability in activities of daily living and instrumental activities of daily living in adulthood were collected. Multivariable logistic regression analyses were conducted.

RESULTS

After adjusting for age, sex, and ethnicity, we found a positive association between different types of childhood abuse and adulthood disability: sexual talk (OR 1.54; 95% CI 1.27-1.85); sexual touching (OR 1.82; 95% CI 1.49-2.22); sexual intercourse (OR 2.58; 95% CI 1.75-3.81); physical abuse (OR 2.84; 95% CI 2.20-3.68). Increasing number of types of childhood abuse was associated with increased odds of adulthood disability. The odds of adulthood disability was increased for individuals who experienced all types of childhood abuse versus no childhood abuse (OR 3.59; 95% CI 1.64-7.84). Finally, the association between any childhood abuse and adulthood disability was largely explained by anxiety disorder, number of chronic physical conditions, and loneliness.

CONCLUSIONS

Childhood abuse is positively associated with adulthood disability in England. Future longitudinal studies are warranted to understand the potentially complex interplay of factors that may increase risk for disability in individuals who experienced childhood abuse.

Disrupting the link between maltreatment and delinquency: how school, family, and community factors can be protective

Background

Past experiences of childhood maltreatment are common for youth involved in the juvenile justice system. This paper explores potential protective factors at the peer, family, school, and neighborhood levels that disrupt the relationship between maltreatment and later non-violent and violent offending behavior and how these protective effects vary by a number of different sociodemographics.

Methods

We used data from the National Longitudinal Study of Adolescent to Adult Health (Add Health), a nationally representative longitudinal study of adolescents who were in grades 7–12 in the 1994–95 school year. Pulling data from Add Health respondents from ages 13 to 30, we used linear mixed effects modeling to create growth curves of predicted violent and non-violent offending frequency from adolescence into young adulthood, with maltreatment frequency as a predictor. Next, we tested whether potential protective factors including time with friends, a high-quality relationship with a parent figure, school connection, or neighborhood collective efficacy moderated the intercept or slope of the growth curves. Finally, we tested if sex, race/ethnicity, or sexual orientation moderated these protective effects.

Results

For violent offending, school connection, high-quality relationships with mother or father figures, and neighborhood collective efficacy were all generally protective, meaning they were associated with lower levels and shallower slopes of predicted violent offending, but they were not more or less protective for those who experienced maltreatment. For non-violent offending, the same was true of school connection, high-quality relationships with a mother figure, and neighborhood collective efficacy, which were all generally protective. We found no evidence of a protective effect for time spent with friends, though this is likely due to measurement constraints, as simply measuring time spent with friends may have heterogeneous effects on delinquent behaviors. We found no evidence that any of these protective effects varied by sociodemographics.

Conclusions

This paper identifies factors that teachers, juvenile corrections officers, policymakers and others can intervene on to prevent engagement (or re-engagement) in delinquency and offending among youth and young adults who experienced maltreatment. As they are also protective for youth who have not experienced maltreatment they also inform general delinquency prevention efforts.