Parent–Adolescent Relationship Quality and Nondisclosure as Mediators of the Association Between Exposure to Community Violence and Psychological Distress

Background

African American youth residing in urban poverty have been shown to be at increased risk for exposure to violence and for psychological symptoms, but there has been little investigation of mediating processes that might explain this association.

Objectives

This study tested the quality of parent–adolescent relationships and adolescent nondisclosure to adults as mediating mechanisms through which exposure to community violence may lead to psychological symptoms.

Methods

The current study surveyed a sample of 152 low-income urban African American early adolescents (aged 12–14). Participants completed self-report questionnaires assessing exposure to community violence, nondisclosure, parent–adolescent relationship, and psychological symptoms (i.e., internalizing and externalizing symptoms).

Results

Path analyses revealed that parent–adolescent relationship quality and nondisclosure both functioned as mediators of the relation between exposure to community violence and both internalizing and externalizing symptoms, though significant direct effects for violence exposure on externalizing symptoms remained. Decomposition of effects revealed that nondisclosure was a stronger mediator than parent–adolescent relationship quality. Results also indicated that exposure to violence can lead to externalizing (but not internalizing) symptoms first by way of parent–adolescent relationship quality and then nondisclosure.

Conclusions

Combined, these findings suggest that the development of preventive interventions designed to assist adults and parents improve communication and strengthen relationships with adolescents might reduce the negative effects of exposure to community violence on adolescent mental health.

     

The Protective Roles of Exercise and Maintenance of Daily Living Routines for Chinese Adolescents During the COVID-19 Quarantine Period

PurposeAdolescents are particularly vulnerable during the COVID-19 quarantine periods and may be at risk for developing psychological distress symptoms that extend beyond a crisis, including depression. This study examined adolescents’ postquarantine depressive symptoms associated with pandemic stressors. The primary aim was to identify potential protective factors that may buffer the association between the presence of COVID-19 cases in adolescents’ communities and their postquarantine depressive symptoms.MethodsAdolescents from public schools were recruited from Zhengzhou city, Henan, China (N = 1,487, M_age=13.14 years, 50% girls). Adolescents reported the presence of confirmed or suspected COVID-19 cases in their communities, their daily activities and routines during the 2-month quarantine period, and depressive symptoms after the quarantine period.ResultsThe presence of cases in adolescents’ communities during the quarantine contributed to more depressive symptoms in adolescents after the quarantine. This association was buffered by adolescents’ spending more time on physical activities and better maintenance of daily living routines during the quarantine period. The presence of community infection was also more strongly associated with depressive symptoms in older adolescents.ConclusionsThe presence of COVID-19 cases in communities contributed to adolescents’ poorer mental health, and the association was stronger for older adolescents. Spending time on physical activities and maintaining daily living routines during the quarantine appear to be practical strategies that can be used by adolescents to mitigate the association between pandemic stressors and their diminishing mental health.     

Relationship Violence and Psychological Distress Among Low-income Urban Women

In this paper, we examined the association between relationship violence and psychological distress among low-income urban women. Extending prior research, we considered the effects of relationship violence within the context of other chronic stressors that are common in the lives of these women. Using data from the Welfare, Children, and Families project (1999), a probability sample of 2,402 low-income women with children living in low-income neighborhoods in Boston, Chicago, and San Antonio, we predicted psychological distress with multiple measures of relationship violence, a wide range of sociodemographic variables, and several chronic stressors. Our results show that relationship violence is associated with higher levels of economic hardship, neighborhood disorder, and household disrepair. We also find that relationship violence is associated with higher levels of psychological distress, net of these other chronic stressors. Finally, we observe that the effects of relationship violence do not vary according to the chronic stressors under study. Because the adverse effects of relationship violence are similar for women despite other adverse circumstances, interventions and treatment efforts focused exclusively on relationship violence may make a unique contribution to the psychological well-being of low-income urban women. Hill and Mossakowski are with the Department of Sociology, University of Miami, Coral Gables, USA; Angel is with the Department of Sociology, University of Texas, Austin, TX, USA.     

Adolescents' Cortisol Reactivity and Subjective Distress in Response to Family Conflict: The Moderating Role of Internalizing Symptoms

Purpose

Internalizing symptoms have been associated with both higher and blunted cortisol responses in adolescents. Little attention has been paid to subjective experiences of distress in conjunction with internalizing symptoms in hypothalamic–pituitary–adrenal axis responses to laboratory stressors. The present study examines whether adolescents' internalizing symptoms moderate the association between cortisol responses and distress in response to a common stressor in adolescence: family conflict. Differences are also examined between adolescents with current, past only, and no history of internalizing symptoms.

Methods

Adolescents (N = 70) discussed areas of conflict with their parents and subsequently reported on distress experienced during the discussion. Baseline and five poststressor saliva samples were collected. Adolescents' internalizing symptoms were assessed concurrently with the discussion and at three previous time-points.

Results

Internalizing symptoms moderated the association between distress reported by the adolescents and cortisol reactivity in response to family conflict. Adolescents with current and past internalizing symptoms had a blunted cortisol response, whereas adolescents with no history of internalizing symptoms showed greater cortisol reactivity when reporting greater distress.

Conclusions

This study expands the understanding of how current and remitted internalizing symptoms are related to adolescents' responses to everyday family conflicts. Adolescents with current and past internalizing symptoms demonstrated a lack of correspondence between psychological and physiological stress, whereas adolescents with no history of internalizing symptoms showed the anticipated correspondence. This study has important implications for understanding the link between internalizing symptoms and adolescents' hypothalamic–pituitary–adrenal functioning in response to common social stressors.     

Caregiving Stressors and Psychological Distress Among Veteran Resident and Immigrant Family Caregivers in Israel

Summary

The study compared caregiving stressors and psychological distress between Israeli veteran resident and immigrant family caregivers. It examined whether psychosocial variables (appraisal of caregiving, mastery, social support and coping) mediate the differences in psychological distress between these two groups. A total of 213 veteran resident and 206 immigrant (from the former Soviet Union) caregivers of chronically ill elderly were recruited from health services. The comparisons between the two groups were examined separately for spouse and adult child caregivers. The immigrant spouse and adult child caregivers reported significantly higher levels of caregiving stressors than veteran resident caregivers, but psychological distress was significantly higher only among the immigrant adult child caregivers. In multivariate analyses, the difference in psychological distress disappeared when caregiving stressors and mediating psychosocial variables were included in the regression models. Different caregiving stressors and psychosocial variables were associated with psychological distress among the spouses and among the adult child caregivers. The findings suggest that the caregiving stressors and psychosocial variables explain differences in psychological health outcomes between veteran resident and immigrant caregivers. Social work interventions should address these factors among caregivers, take into account the relationship to the care recipient, be culturally adapted to the immigrant caregivers, and target immigrant adult child caregivers in particular.     

Coping and Psychological Distress in Mothers of Adolescents with Type 1 Diabetes

The purpose of this study was to describe coping in mothers of adolescents with type 1 diabetes and to examine the association among mothers’ diabetes-related stress and coping strategies and maternal psychological distress (e.g., symptoms of anxiety and depression), adolescent adjustment (e.g., symptoms of depression, quality of life), diabetes-related family conflict, and glycemic control. One hundred and eighteen mother-adolescent dyads completed measures of diabetes-related stress, coping, symptoms of anxiety and depression, quality of life, and family conflict. Data on glycemic control were collected from adolescents’ medical charts. Single/divorced mothers and mothers of color were significantly more likely to use disengagement coping strategies (e.g., avoidance) than White and married/partnered mothers. Mothers’ use of primary control coping (e.g., problem solving) and secondary control coping (e.g., acceptance) strategies was related to fewer symptoms of anxiety (r = ? .51, ?.39) and depression (r = ? .32, ?.37) and less family conflict (r = ? .22, ?.30, all p < .05). Mothers’ use of disengagement coping strategies was related to greater symptoms of anxiety (r = .30) and depression (r = .27, both p < .01). Further, secondary control coping was found to mediate the relationship between diabetes-related stress and maternal symptoms of anxiety and depression. Maternal coping was not significantly associated with adolescent outcomes. The ways in which mothers of adolescents with type 1 diabetes cope with diabetes-related stress are associated with psychological distress and family conflict. By identifying and improving mothers’ coping through screening and targeted interventions, we may have the potential to improve both maternal and adolescent outcomes.     

Subjective Social Status and Psychological Distress in Mothers of Young Children

Introduction Perceptions of social standing have increasingly well-documented relationships with health. Higher subjective social status (SSS) is associated with better psychological well-being among women, and mothers of newborns. The relationship between SSS and psychological distress among mothers of young children, however, is largely unknown. SSS may provide insight into aspects of maternal functioning that are relevant to parenting capacity, as well as insight into future health; in addition, SSS is brief, and may be perceived as less intrusive than other measures of socioeconomic status or mental health. We evaluated the relationship between SSS and psychological distress among mothers of 5-year-old children from diverse socioeconomic backgrounds. Methods One hundred and sixty-two mothers of 5-year old children, who participated in a study of child self-regulation, completed surveys that assessed sociodemographics, mental health, and perceived social support. The MacArthur Scale of SSS used pictures of ten-rung ladders to assess respondents’ social position in relation to the US (SES ladder) and their community (community ladder). Quantile regression models were used to assess the relationship between maternal psychological distress (perceived social support, depressive symptoms, anxiety) and the ladders (individually and together), adjusting for maternal age, race, education, and number of children. To examine whether the SSS–health relationships differed by race, the models were also stratified by race. Results Community ladder ranking was positively associated with social support (β = 1.34, SE = 0.33, p < .001), and negatively associated with depressive symptoms (β = ?1.34, SE = 0.52, p < .05). SES ladder ranking was positively associated with social support (β = 1.17, SE = 0.52, p < .05). Findings in the full sample were driven by more robust relationships between psychological distress and community SSS among Black/African-American mothers. Discussion The findings suggest that perceived social standing in one’s community is associated with maternal psychological well-being. Community SSS may be particularly influential for Black/African-American mothers’ well-being.     

大气污染物PM2.5及其组分暴露与中国9～18岁儿童青少年心理困扰的关联研究

目的分析中国9～18岁在校儿童青少年暴露于大气污染物PM2.5及其组分[硫酸盐(SO42-)、硝酸盐(NO3-)、铵盐(NH4+)、有机物(OM)、黑碳(BC)]与心理困扰的关联。方法基于2019年全国学生体质与健康调研数据, 纳入130 808名9～18岁儿童青少年, 根据凯斯勒心理困扰量表(K10)进行评分和判定高心理困扰, 根据调查地点和时间匹配污染物年均暴露数据, 采用基于logistic回归的限制性立方样条方法对PM2.5、SO42-、NO3-、NH4+、OM及BC组分浓度和心理困扰关联进行拟合;采用多因素logistic回归模型对不同年龄、性别、BMI和身体活动亚组进行分析, 估计不同亚组暴露于高污染浓度污染物和高心理困扰的关联。结果我国儿童青少年高心理困扰率为30.4%, 女生高心理困扰率高于男生, 分别为31.6%和29.1%, 差异有统计学意义(P<0.05)。暴露于PM2.5、SO42-、NO3-、OM和中国9～18岁儿童青少年高心理困扰存在非线性正向关联, 当PM2.5、NO3-、NH4+、OM和BC浓度较高时, 随着浓度继续上升, 高心理困扰发生风险的增加...     

Exploring the Impact of Racism on Black Youth: A Multidimensional Examination of Discriminatory Experiences Across Place and Time

PurposeCommunity violence disproportionally impacts Black youth. Experiences of racism and discrimination may create additional challenges for youth recovering from violence exposure. This study used ecological momentary assessment to elucidate how perceptions of racism and social support influence health and safety outcomes among Black youth following violence exposure.MethodsTwenty-five Black youth (14–19 years old, 60% female) who had witnessed violence within the past three months completed a baseline survey that assessed discrimination experiences, social support, post-traumatic stress symptoms (PTS), and perceived safety. Youth completed ecological momentary assessments three times daily for two weeks about the place they were in, people they were with, their current emotional state, and in-the-moment racism perceptions. Multilevel models estimated the relationship between overall and time-varying perceptions of racism and social support, PTS symptoms, and perceived safety.ResultsOverall, 76% of youth reported at least one discrimination experience at baseline. Prior discrimination was associated with higher PTS (B = 1.86, p = .001) and depressive symptoms (B = 0.13, p = .013) at baseline. Youth who reported higher overall perceptions of racism in-the-moment reported higher PTS (B = 0.50, p = .002) and lower perceived safety (B = ?0.53, p = .001). In-the-moment perceptions of racism were associated with lower perceived safety in that place (B = ?0.09, p < .01). Emotional and instrumental support were associated with lower PTS and higher perceived safety (p < .05).DiscussionExperiences of racism and being in discriminatory places impacted youth’s depressive symptoms, PTS symptoms, and perceived safety. Interventions attuned to in-the-moment experiences of racism, and that leverage social support, are needed to support Black youth exposed to violence and discrimination.     

Stress,Lifestyle, and Quality of Life in Midlife and Older Australian Women: Results From the Stress and the Health of Women Study

BackgroundChronic psychological stress may pose a serious threat to health, although the mechanisms are not fully understood. This study examines the impact of stress on modifiable lifestyle factors, depressive symptoms, health-related quality of life (HRQOL) and chronic illness in older Australian women.MethodsCross-sectional data were collected from a random sample of 181 older adults aged 60 to 70 years from rural and urban areas of South-East Queensland, Australia. We used structural equation modelling to examine associations between stress, modifiable lifestyle factors, HRQOL, and chronic illness.FindingsParameter estimates show that older women who reported life stressors where they felt helpless and feared for their life (high-magnitude stressors) also reported higher body mass index (p = .03) and more chronic illness (p < .01). In contrast, duration of exposure to life stressors was associated with higher depressive symptom scores (Center for Epidemiologic Studies Depression Scale; p = .02) and sleep disturbance scores (p < .01).ConclusionsOur findings support the link between traumatic personal histories (exposure to high-magnitude stressors) and unhealthy lifestyle factors. Findings highlight the need for more research on how stress reduction, a healthy lifestyle, and positive coping strategies can be used to reduce the effects of high-magnitude stress on HRQOL and chronic illness.     

Longitudinal associations between community violence exposure and suicidality

PURPOSE: To examine longitudinal associations between community violence exposure and suicide ideation and attempt, and whether depressive symptoms and aggressive behavior are intervening variables in this association. METHODS: Participants were 473 urban and predominantly African American adolescents who completed measures of community violence exposure, depressive symptoms, and suicide ideation and attempt in grades 6, 7, and 8; teachers reported about adolescents' aggressive behaviors in grades 6, 7, and 8. Path analysis was used to examine direct and indirect associations between community violence exposure in grade 6 and suicide ideation and attempt in grade 8. Depressive symptoms and aggressive behavior were examined as part of an indirect path from grade 6 community violence exposure to later suicide ideation and attempt. RESULTS: Results revealed an indirect association between community violence exposure and later suicide ideation for males and females; community violence exposure in grade 6 was associated with depressive symptoms in grade 7, which in turn, were positively associated with suicide ideation in grade 8. For males, community violence exposure in grade 6 was associated with increases in aggressive behavior in grade 7, which in turn, were associated with suicide attempts in grade 8.     

Factors associated with the use of violence among urban black adolescents.

OBJECTIVES. The purpose of this study was to examine social and psychological factors associated with the use and nonuse of violence among Black adolescents living in a community with a high level of violent crime. METHODS. Adolescents (n = 225, 44% male) 11 to 19 years of age living in or around nine housing projects in an urban area were administered an anonymous questionnaire. RESULTS. Self-reported use of violence was associated with exposure to violence and personal victimization, hopelessness, depression, family conflict, previous corporal punishment, purpose in life, self-assessment of the probability of being alive at age 25, and age and was higher among males. CONCLUSIONS. These data support the hypothesis that exposure to violence is associated with adolescents' self-reported use of violence. However, adolescents with a higher sense of purpose in life and less depression were better able to withstand the influence of exposure to violence in the home and in the community.     

The Effect of Local Violence on Children’s Attention and Impulse Control

Objectives. We examined whether the burden of violence in a child’s community environment alters the child’s behavior and functioning in the classroom setting.Methods. To identify the effects of local violence, we exploited variation in the timing of local homicides, based on data from the Chicago Police Department, relative to the timing of interview assessments conducted as part of a randomized controlled trial conducted with preschoolers in Head Start programs from 2004–2006, the Chicago School Readiness Project. We compared children’s scores when exposed to recent local violence with scores when no recent violence had occurred to identify causal effects.Results. When children were assessed within a week of a homicide that occurred near their home, they exhibited lower levels of attention and impulse control and lower preacademic skills. The analysis showed strong positive effects of local violence on parental distress, providing suggestive evidence that parental responses may be a likely pathway by which local violence affects young children.Conclusions. Exposure to homicide generates acute psychological distress among caregivers and impairs children’s self-regulatory behavior and cognitive functioning.As one of the leading causes of death among young people, interpersonal violence is an urgent public health problem.1,2 Violence has a disproportionate impact on children, it is highly concentrated in space, and a great deal of evidence suggests that the effects of violence extend beyond the direct victims of assaults or homicides. Direct and indirect exposure to violence is associated with negative health consequences and psychobiological symptoms of distress, such as posttraumatic stress disorder, depression, and difficulty concentrating.3–6 Furthermore, the threat or the experience of violence during childhood can induce high levels of stress, which manifests itself in children’s compromised cognitive functioning, as well as in their academic performance, emotional responses, and social interactions.7–13We considered how the burden of violence in a child’s community can alter the child’s behavior and functioning in the classroom setting. We specifically focused on violence exposure among young children facing socioeconomic disadvantage. Research over the past 2 decades has highlighted stark poverty-related disparities in children’s school readiness as early as kindergarten entry and has underscored poor children’s much higher likelihood of exposure to a wide range of stressful life events, including neighborhood violence.14–17 Yet exposure to violence remains a relatively unexplored pathway through which poor children’s opportunities for learning may be compromised. In examining this pathway, we hypothesized that exposure to extreme community violence, in the form of local homicides, would have an acute impact on children’s ability to regulate behavior, maintain attention, and control impulses in the classroom setting. If local violence affects behavior and performance in the classroom, the results would provide evidence for an additional mechanism by which the problem of community violence extends into key domains of social life, with consequences that have the potential to alter educational trajectories and a range of subsequent health and social outcomes.18–20However, identifying the causal impact of community violence on children’s behavioral and cognitive functioning is difficult because families do not randomly select into violent (or nonviolent) environments.7,21,22 Associations between community violence and children’s outcomes may be a result of unobserved characteristics of families that lead some families to be at higher risk for having to move into (or not being able to move out of) violent community settings.19,23 Those same unobserved parental characteristics may also place children’s likelihood of school success in jeopardy.To address this problem, we departed from the traditional approach to identifying the impact of community violence on children, which involves making comparisons among children living within different communities. Instead, we exploited variation in the timing of local violence—in this case, homicide—relative to the timing of assessments conducted as part of a randomized controlled trial, the Chicago School Readiness Project (CSRP).24,25 The CSRP was designed to assess the effects of a classroom intervention geared toward improving self-regulation and cognitive skills among a sample of students in Head Start classrooms in Chicago. Using data from the CSRP merged with data on homicides across Chicago, we hypothesized that exposure to recent homicides occurring within close geographic proximity to children’s homes affects children’s ability to maintain focus, control impulses, and perform well on tests of preacademic cognitive skills.     

Resources,stressors and psychological distress among older adults in Chennai,India

Scant information exists on the complex interaction between resources and stressors and their subsequent influence on the psychological distress of older adults in India. Within the framework of resource theory, the present study examined the various pathways through which resources and stressors influence psychological distress by testing four models – the independence model, the stress-suppression model, the counteractive model and the resource-deterioration model. The independence model posits that resources and stressors have a direct relationship with psychological distress. The stress-suppression model hypothesizes that stressors mediate the influence of resources on psychological distress. The counteractive model postulates that stressors mobilize resources, which in turn influence psychological distress. The resource-deterioration model states that stressors deplete resources and subsequently exacerbate distress. In the present study, resources include social support, religiosity and mastery; stressors include life events, abuse and health problems. Psychological distress was measured using the Center for Epidemiological Studies Depression scale and Geriatric Depression Scale. Interviews were conducted among 400 adults aged 65 years and above, randomly selected from the electoral list of urban Chennai, India. The battery of instruments was translated into Tamil (local language) by back-translation. Structural Equation Modeling was conducted to test the three models. The results supported the stress-suppressor model. Resources had an indirect, negative relationship with psychological distress, and stressors had a direct, positive effect on distress. As such there is a need to identify and strengthen the resources available to older adults in India.     

Childhood Maltreatment and Unprotected Sex among Female Juvenile Offenders: Evidence of Mediation by Substance Abuse and Psychological Distress

PurposeResearch has shown that childhood maltreatment is associated with sexual risk taking among female juvenile offenders; however, the mechanisms by which maltreatment influences sexual risk remain poorly understood. We assessed whether substance abuse, psychological distress, and dating violence mediate the relationship between childhood maltreatment and unprotected sex.MethodsSexually active female juvenile offenders (13–17 years of age) completed audio computer-assisted self-interviews (n = 232). Logistic regression with a risk decrement approach, the Sobel test, and the Goodman I test were used to evaluate mediation.ResultsMaltreatment before sixth grade was common in our sample, including physical abuse (48.7%), sexual abuse (14.7%), supervision neglect (57.3%), and physical neglect (18.5%). Cumulative childhood maltreatment was also high with 42.2% reporting two or more types. In the fully adjusted model, cumulative childhood maltreatment remained associated with unprotected sex (odds ratio, 2.43; 95% confidence interval, 1.27, 4.65). The percent of the total effect in the relationship between childhood maltreatment and unprotected sex that was mediated by substance abuse was 16.4% (Sobel = 2.54 [p = .01]; Goodman I = 2.49 [p = .01]) and psychological distress accounted for 23.7% (Sobel = 2.55 [p = .01]; Goodman I = 2.51 [p = .01]). Dating violence was not a significant mediator in our analyses.ConclusionWe found a strong relationship between childhood maltreatment and unprotected sex among female juvenile offenders that was partially mediated through substance abuse and psychological distress. These findings can be used to develop public health strategies to increase condom use among female juvenile offenders. Trauma-informed approaches to sexual health promotion that address substance abuse and psychological distress are warranted.     

Psychological and health sequelae of childhood sexual, physical and psychological abuse

BackgroundThe co-occurrence of child victimization experiences is not a rare phenomenon. However, few studies have explored the long-term consequences of such experiences. Empirical studies present important methodological limitations, namely the fact that few studies have documented more than two forms of victimization, that they rely on non representative samples and have not used multivariate analyses. The present study aims to evaluate the specific contribution of each form of child victimization (sexual, physical and psychological) on the outcomes in adulthood. Moreover, the study explores the role of co-occurrence on these symptoms.MethodsA phone survey was conducted with a representative sample of 804 adults from the province of Quebec. Households were randomly selected among those having a telephone. Sociodemographic variables, child victimization experiences (sexual, physical and psychological) and partner violence were evaluated to explore their links with psychological distress, post-traumatic stress symptoms and physical health of participants.ResultsHigher psychological distress in men is associated with younger age, lower education level and having experienced sexual and physical violence in childhood. For women, psychological distress is linked to younger age, having experienced partner violence, childhood physical and psychological violence. Only experiencing partner violence and childhood sexual and psychological victimization are linked to greater post-traumatic stress symptoms in men and women. Finally, lower education level and childhood sexual and physical victimization increase physical health problems for men, while for women, only lower education level contributes to the prediction.ConclusionThe results of this study show that experiencing more than one form of childhood victimization increases the negative outcomes in adulthood, underlying the relevance of considering the phenomenon of co-occurring victimization in the elaboration and dissemination of intervention programs.     

Exposure to community violence and depressive symptoms: Examining community,family, and peer effects among public housing youth

Exposure to community violence is an epidemic problem that causes debilitating effects on youth mental health. However, the relationships between violence exposure and youth mental health remain unclear when examining co-occurring socioecological risk and protective factors. The purpose of this study is to clarify the observed gaps in knowledge by utilizing structural equation modeling (SEM) to examine the mediating role of community violence exposure on the relationship between perceived neighborhood risk factors, parental behaviors, and peers on depressive symptoms in a sample of urban youth in low-income public housing communities (n = 320). Results indicate that community violence exposure and exposure to delinquent peers mediates the effects of perceived neighborhood risk and parenting behaviors on depressive symptoms. These findings suggest that while interventions that limit exposure to community violence and delinquent peers could reduce depressive symptoms, interventions that reduce community violence are essential to improve youth mental health.     

The association between discrimination and PTSD in African Americans: exploring the role of gender

ABSTRACT

Background: Research has demonstrated the adverse impact that discrimination has on physical and mental health. However, few studies have examined the association between discrimination and symptoms of posttraumatic stress disorder (PTSD). There is evidence that African Americans experience higher rates of PTSD and are more likely to develop PTSD following trauma exposure than Whites, and discrimination may be one reason for this disparity.

Purpose: To examine the association between discrimination and PTSD among a cross-sectional sample largely comprising African American women, controlling for other psychosocial stressors (psychological distress, neighborhood safety, crime).

Methods: A sample of 806 participants was recruited from two low-income predominantly African American neighborhoods. Participants completed self-report measures of PTSD symptoms, perceived discrimination, perceived safety, and psychological distress. Information on neighborhood crime was obtained through data requested from the city. Multivariate linear regression models were estimated to assess adjusted relationships between PTSD symptoms and discrimination.

Results: Discrimination was significantly associated with PTSD symptoms with a small effect size, controlling for relevant sociodemographic variables. This association remained consistent after controlling for psychological distress, perceived safety, and total neighborhood crime. There was no evidence of a gender by discrimination interaction. Participants who experienced any discrimination were significantly more likely to screen positive for PTSD.

Conclusions: Discrimination may contribute to the disparate rates of PTSD experienced by African Americans. PTSD is associated with a range of negative consequences, including poorer physical health, mental health, and quality of life. These results suggest the importance of finding ways to promote resilience in this at-risk population.     

Psychological Distress in Women Living with Polycystic Ovary Syndrome: The Role of Illness Perceptions

IntroductionPolycystic ovary syndrome (PCOS) is an endocrine and metabolic condition linked to increased risk of anxiety and depression (psychological distress). This study examined the relationship between illness perceptions and psychological distress in women living with PCOS.MethodsWe used a cross-sectional survey to assess psychological distress (Hospital Anxiety and Depression Scale) and illness perceptions (Illness Perception Questionnaire-Revised) in women living with PCOS in the UK (N = 487). Hierarchical multiple linear regression tested the associations between illness perceptions and psychological distress, adjusting for age, years since PCOS diagnosis, education, body mass index, current depression, and current anxiety disorder.ResultsIn the fully adjusted regression model, illness perceptions explained 18.6% of the variance in psychological distress, F(7,458) = 21.0, p < .001. Reporting more symptoms (B = 0.226), higher perceived consequences (B = 0.204), lower personal control (B = –0.184), and lower illness coherence (B = –0.127) were significantly associated with higher psychological distress (all p < .001).ConclusionsIllness perceptions may play an important role in psychological distress, even after adjusting for relevant demographics and clinical characteristics. Our findings highlight key areas where researchers and clinicians could develop targeted self-management interventions for women with PCOS, focused on altering maladaptive illness perceptions to reduce psychological burden.     

中国13～18岁儿童青少年体育锻炼对超重/肥胖与心理困扰关联的修饰作用研究

目的分析我国儿童青少年超重/肥胖与心理困扰的关联及体育锻炼的修饰作用。方法利用2019年全国学生体质与健康调研数据中汉族儿童青少年, 基于超重/肥胖、心理困扰评估和体育锻炼变量信息完全者, 最终纳入95 280名13～18岁儿童青少年, 使用凯斯勒心理困扰量表测量其心理困扰, 以评分≥25判定为高心理困扰, 根据中国《WS/T 586-2018学龄儿童青少年超重与肥胖筛查》标准进行BMI分组, 包括消瘦、正常、超重和肥胖, 采用WHO标准评价个体的BMI Z评分(BMIZ), 并依据人群百分位数分布平均划分为10组, 通过问卷收集调查对象平均每日体育锻炼时间, 并划分为<1 h组和≥1 h组。采用logistic回归模型分析儿童青少年超重/肥胖与高心理困扰之间的关联, 以及在不同体育锻炼时间组中的关联差异。结果 2019年13～18岁汉族儿童青少年超重、肥胖检出率分别为14.5%和7.6%, 高心理困扰率为37.6%, 平均每日体育锻炼的时间≥1 h的比例为17.1%。以BMIZP90组人群高心理困扰概率增加,...