Disability severity and risk of new or recurrent intimate partner violence - Evidence from a cohort study in rural Pakistan.

BACKGROUND: People with disabilities are more likely to experience intimate partner violence (IPV) than those without. Most research examining the relationship between disability and IPV, however, is cross-sectional and approaches disability as a binary variable. This relationship is also important to consider in a South Asian context, where it may be affected by cultural norms surrounding IPV, and resources for people with disabilities. OBJECTIVE: To estimate the degree to which disability severity increases the risk of subsequent IPV among a cohort of mothers living in rural Pakistan. METHODS: Mothers from the Bachpan study (N = 869) with data for at least two consecutive waves between 1-, 2-, 3-, and 6-years postpartum were included in this study. Modified Poisson regression models were used to estimate the relationship between disability level in the preceding wave and psychological, physical, and sexual IPV in the following wave. RESULTS: For psychological IPV, the risk ratio (RR) for medium severity was 1.27 (95 % CI: 1.10, 1.46) and the RR for high severity was 1.23 (95 % CI: 1.02, 1.48), relative to low severity. Physical IPV had a medium severity RR of 1.44 (95 % CI: 1.00, 2.06) and high severity RR of 1.60 (95 % CI: 1.02, 2.53). For sexual IPV, the medium severity RR was 1.35 (95 % CI: 1.05, 1.75) and the high severity RR was 1.53 (95 % CI: 1.11, 2.10). CONCLUSIONS: This study supports that, in a low-income, rural South Asian context, mothers with disabilities are particularly susceptible to future psychological, physical, and sexual IPV.

Generalized and racialized consequences of the police response to intimate partner violence in the U.S.: A systematic scoping review.

Intimate partner violence (IPV) impacts more than 40% of people in the U.S. Since the 1980s, the U.S. has maintained a police-centric response to IPV, which relies on arrest-via policies like mandatory arrest laws-as its primary intervention. There is mixed evidence on whether IPV policing decreases subsequent IPV at the individual level, but less is known about IPV policing's broader collateral consequences. This systematic scoping review is the first to synthesize existing evidence for the generalized consequences of IPV policing in the U.S. We searched Web of Science, ProQuest, and EBSCO Host, and identified 36 relevant articles. Survivor criminalization was the most studied generalized consequence of IPV policing and existing studies have documented positive associations between mandatory arrest laws and risk of survivor arrest. We also found numerous methodologically rigorous studies on the effects of mandatory arrest laws on population-level IPV victimization. The review also identifies gaps in the evidence base: there is a need for research on additional potential consequences of IPV policing such as police violence against survivors, involvement of child protective services, and psychosocial and physical health outcomes of survivors.

Bringing home the benefits: Do pro-family employee benefits mitigate the risk of depression from competing workplace and domestic labor roles?

Despite significant historical progress toward gender parity in employment status in the US, women remain more likely to provide domestic labor, creating role competition which may increase depression symptoms. Pro-family employee benefits may minimize the stress of competing roles. We tested whether depressive symptoms were higher among women with vs. without competing roles and whether this effect was greater among women without (vs. with) pro-family benefits. Data included employed women surveyed across 4 waves of the National Longitudinal Survey (2010-2019) (N=9884). Depression symptoms were measured with the Mental Health Inventory (MHI-5). The interaction between competing roles and pro-family employee benefits on depressive symptoms was also compared with non-family-related benefits, using marginal structural models to estimate longitudinal effects in the presence of time-varying confounding. MHI-5 scores were 0.56 points higher (95% CI=0.15, 0.97) among women in competing roles (vs. not). Among women without pro-family benefits, competing roles increased MHI-5 scores by 6.1-points (95% CI=1.14, 11.1). In contrast, there was no association between competing roles and MHI-5 scores among women with access to these benefits (MHI-5 difference=0.44; 95% CI=-0.2, 1.0). Results were similar for non-family-related benefits. Dual workplace and domestic labor role competition increases women's depression symptoms, though broad availability of workplace benefits may attenuate that risk.

Defining Spatial Epidemiology: A Systematic Review and Re-orientation.

BACKGROUND: Spatial epidemiology has emerged as an important subfield of epidemiology over the past quarter century. We trace the origins of spatial epidemiology and note that its emergence coincided with technological developments in spatial statistics and geography. We hypothesize that spatial epidemiology makes important contributions to descriptive epidemiology and analytic risk-factor studies but is not yet aligned with epidemiology's current focus on causal inference and intervention. METHODS: We conducted a systematic review of studies indexed in PubMed that used the term "spatial epidemiolog*" in the title, abstract, or keywords. Excluded articles were not written in English, examined disease in animals, or reported biologic pathogen distribution only. We coded the included papers into five categories (review, demonstration of method, descriptive, analytic, and intervention) and recorded the unit of analysis (i.e., individual vs. ecological). We additionally examined articles coded as analytic ecologic studies using scales for lexical content. RESULTS: A total of 482 articles met the inclusion criteria, including 76 reviews, 117 demonstrations of methods, 122 descriptive studies, 167 analytic studies, and 0 intervention studies. Demonstration studies were most common from 2006 to 2014, and analytic studies were most common after 2015. Among the analytic ecologic studies, those published in later years used more terms relevant to spatial statistics (incidence rate ratio =1.3; 95% confidence interval [CI] = 1.1, 1.5) and causal inference (incidence rate ratio =1.1; 95% CI = 1.1, 1.2). CONCLUSIONS: Spatial epidemiology is an important and growing subfield of epidemiology. We suggest a re-orientation to help align its practice with the goals of contemporary epidemiology.

Punitive legal responses to prenatal drug use in the United States: A survey of state policies and systematic review of their public health impacts.

BACKGROUND: Punitive legal responses to prenatal drug use may be associated with unintended adverse health consequences. However, in a rapidly shifting policy climate, current information has not been summarized. We conducted a survey of U.S. state policies that utilize criminal or civil legal system penalties to address prenatal drug use. We then systematically identified empirical studies evaluating these policies and summarized their potential public health impacts. METHODS: Using existing databases and original statutory research, we surveyed current U.S. state-level prenatal drug use policies authorizing explicit criminalization, involuntary commitment, civil child abuse substantiation, and parental rights termination. Next, we systematically identified quantitative associations between these policies and health outcomes, restricting to U.S.-based peer-reviewed research, published January 2000-December 2022. Results described study characteristics and synthesized the evidence on health-related harms and benefits associated with punitive policies. Validity threats were described narratively. RESULTS: By 2022, two states had adopted policies explicitly authorizing criminal prosecution, and five states allowed pregnancy-specific and drug use-related involuntary civil commitment. Prenatal drug use was grounds for substantiating civil child abuse and terminating parental rights in 22 and five states, respectively. Of the 16 review-identified articles, most evaluated associations between punitive policies generally (k = 12), or civil child abuse policies specifically (k = 2), and multiple outcomes, including drug treatment utilization (k = 6), maltreatment reporting and foster care entry (k = 5), neonatal drug withdrawal syndrome (NDWS, k = 4) and other pregnancy and birth-related outcomes (k = 3). Most included studies reported null associations or suggested increases in adverse outcome following punitive policy adoption. CONCLUSIONS: Nearly half of U.S. states have adopted policies that respond to prenatal drug use with legal system penalties. While additional research is needed to clarify whether such approaches engender overt health harms, current evidence indicates that punitive policies are not associated with public health benefits, and therefore constitute ineffective policy.

Maternal adverse childhood experiences on child growth and development in rural Pakistan: An observational cohort study.

Maternal adverse childhood experiences (ACEs) have significant impacts on the next generation with links to negative birth outcomes, impaired cognitive development, and increased socioemotional problems in children. However, not all types or levels of adversity are similarly deleterious and research from diverse contexts is needed to better understand why and how intergenerational transmission of adversity occurs. We examined the role of maternal ACEs on children's growth, cognitive, and socioemotional development at 36 months postpartum in rural Pakistan. We used data from 877 mother-child dyads in the Bachpan Cohort, a birth cohort study. Maternal ACEs were captured using an adapted version of the ACE-International Questionnaire. Outcomes at 36 months of age included child growth using the WHO growth z-scores, fine motor and receptive language development assessed with the Bayley Scales of Infant and Toddler Development, and socioemotional and behavioral development measured with the Ages and Stages Questionnaire: Socioemotional and Strengths and Difficulties Questionnaire. To estimate the associations between maternal ACEs and child outcomes, we used multivariable generalized linear models with inverse probability weights to account for sampling and loss to follow-up. Over half of mothers in our sample (58%) experienced at least one ACE. Emotional abuse, physical abuse, and emotional neglect were the most commonly reported ACEs. We found null relationships between the number of maternal ACEs and child growth. Maternal ACEs were associated with higher fine motor and receptive language development and worse socioemotional and behavioral outcomes. Maternal ACE domains had similarly varying relationships with child outcomes. Our findings highlight the complexity of intergenerational associations between maternal ACEs and children's growth and development. Further work is necessary to examine these relationships across cultural contexts and identify moderating factors to mitigate potential negative intergenerational effects.

At the intersection of race and immigration: a comprehensive review of depression and related symptoms within the US Black population.

Although the literature on the differences between Black people and White people in terms of differences in major depressive disorder and related self-reported symptoms is robust, less robust is the literature on how these outcomes are patterned within the US Black population and why differences exist. Given increased ethnic diversity of Black Americans due to increases in immigration, continued aggregation may mask differences between Black ethnic-immigrant groups and Black Americans with more distant ancestral ties to Africa (African Americans). The purpose of this narrative review was to comprehensively synthesize the literature on depression and related symptoms within the US Black population across immigration- and ethnicity-related domains and provide a summary of mechanisms proposed to explain variation. Findings revealed substantial variation in the presence of these outcomes within the US Black population by nativity, region of birth, age at immigration, and Caribbean ethnic origin. Racial context and racial socialization were identified as important, promising mechanisms for better understanding variations by region of birth and among those born or socialized in the United States, respectively. Findings warrant data collection efforts and measurement innovation to better account for within-racial differences in outcomes under study. A greater appreciation of the growing ethnic-immigrant diversity within the US Black population may improve understanding of how racism differentially functions as a cause of depression and related symptoms within this group.

Investigating a Paradox: Toward a Better Understanding of the Relationships Between Racial Group Membership, Stress, and Major Depressive Disorder.

Epidemiologic studies in the United States routinely report a lower or equal prevalence of major depressive disorder (MDD) for Black people relative to White people. Within racial groups, individuals with greater life stressor exposure experience greater prevalence of MDD; however, between racial groups this pattern does not hold. Informed by theoretical and empirical literature seeking to explain this "Black-White depression paradox," we outline 2 proposed models for the relationships between racial group membership, life stressor exposure, and MDD: an effect modification model and an inconsistent mediator model. Either model could explain the paradoxical within- and between-racial group patterns of life stressor exposure and MDD. We empirically estimated associations under each of the proposed models using data from 26,960 self-identified Black and White participants in the National Epidemiologic Survey on Alcohol and Related Conditions III (United States, 2012-2013). Under the effect modification model, we estimated relative risk effect modification using parametric regression with a cross-product term, and under the inconsistent mediation model, we estimated interventional direct and indirect effects using targeted minimum loss-based estimation. We found evidence of inconsistent mediation (i.e., direct and indirect effects operating in opposite directions), suggesting a need for greater consideration of explanations for racial patterns in MDD that operate independent of life stressor exposure. This article is part of a Special Collection on Mental Health.

Race, criminalization and urban mental health in the United States.

PURPOSE OF REVIEW: As efforts to increase policing and roll back criminal legal system reforms in major U.S. cities rise, the collateral consequences of increased criminalization remain critical to document. Although the criminalization of mental illness has been well studied in the U.S., the mental health effects of criminalization are comparatively under-researched. In addition, despite extreme racial disparities in U.S. policing, there is limited understanding of how criminalization may contribute to racial disparities in mental health. RECENT FINDINGS: Literature included in this review covers various types of criminalization, including direct and indirect impacts of incarceration, criminalization of immigration, first-hand and witnessed encounters with police, and the effects of widely publicized police brutality incidents. All forms of criminalization were shown to negatively impact mental health (depression, anxiety and suicidality), with evidence suggestive of disproportionate impact on Black people. SUMMARY: There is evidence of significant negative impact of criminalization on mental health; however, more robust research is needed to address the limitations of the current literature. These limitations include few analyses stratified by race, a lack of focus on nonincarceration forms of criminalization, few longitudinal studies limiting causal inference, highly selected samples limiting generalizability and few studies with validated mental health measures.

Dismantling the monolith: ethnic origin, racial identity, and major depression among US-born Black Americans.

PURPOSE: Numerous investigations have sought to understand why Black Americans have a lower prevalence of major depressive disorder (MDD) than white Americans, yet fewer have explored within-racial group variation or its causes. Limited extant evidence indicates that US-born Caribbeans have higher levels of MDD relative to African Americans. Among African Americans, racial identity is considered protective against depression, yet it is unclear how it functions among Black Americans with recent immigrant origins. We examined the extent to which differential effects of racial identity on MDD by ethnic origin explain the elevated prevalence among US-born Caribbeans relative to all other US-born Black Americans. METHODS: With data from the largest nationally representative study of Black mental health, log-binomial models assessed effect modification of ethnic origin (Caribbean, non-Caribbean) on the relationship between racial identity and MDD. Separate models evaluated four indicators of racial identity-"closeness to Black people," "importance of race to one's identity," "belief that one's fate is shared with other Black people," and "Black group evaluation." RESULTS: Belief in "shared fate" was positively associated with MDD for US-born Caribbeans alone (PR = 3.43, 95% CI 1.87, 6.27). Models suggested that "importance of race" and "Black group evaluation" were detrimental for Caribbeans, yet protective for non-Caribbeans. "Closeness" appeared protective for both groups. CONCLUSION: Findings suggest that the protective effect of racial identity against MDD among US-born Black Americans may depend on both ethnic origin and the operationalization of racial identity. Results provide new insight into the role of racial identity on depression and suggest promising directions for future research.

Suicide Ideation within and outside the Perinatal Period: An Exploration of Interpersonal Factors from a Maternal Cohort in Rural Pakistan to Improve Intervention Targeting.

OBJECTIVE: Suicide accounts for substantial mortality in low-resourced settings and contributes to nearly 20% of maternal deaths. In Asia, interpersonal conflict is a salient factor that contributes to suicidal thoughts and actions, yet limited research has been done to explore the type and timing of such conflicts and a woman's accompanying social support. Identifying such risk factors can inform improved efforts to identify who to target for psychosocial interventions. METHODS: Using the Bachpan Cohort study of mothers in Pakistan (n = 1154), we examined the prevalence and interpersonal influences on SI within the past two weeks of pregnancy and then at 3, 6, and 24 months after birth. Using hierarchical mixed effects models, we explored the separate and combined associations of interpersonal factors [e.g., social support, interpersonal conflict, isolation, and past year intimate partner violence (IPV)] on SI at each timepoint. RESULTS: SI prevalence was highest in pregnancy (12.2%) and dropped to 5% throughout two years postpartum. The interpersonal conflict was independently associated with increased odds of SI in pregnancy and 24 months postpartum. IPV was associated with increased SI in pregnancy and 24 months postpartum. Isolation was not associated with SI at any timepoint. Perceived social support remained a robust independent factor associated with reduced SI at all timepoints. CONCLUSION: In addition to screening and deploying interventions for perinatal women with depression, targeting interventions for those who also experience interpersonal conflict, including intimate partner violence, may significantly reduce suicidal thoughts and related sequelae. Social support is a viable and potentially powerful target to reduce the burden of suicide among women.HIGHLIGHTSSuicidal ideation prevalence was higher in pregnancy compared to postpartum.Perceived social support was independently associated with reduced suicidal ideation.Interventions addressing suicide must attend to women's family and social context.

Stressful life events, intimate partner violence, and perceived stress in the postpartum period: longitudinal findings in rural Pakistan.

PURPOSE: While the association between intimate partner violence (IPV) and stress is well documented, the directionality of this relationship is unclear. We use an adjusted longitudinal study design to better understand if stressful life events in the home precipitate or exacerbate intimate partner violence (IPV) and if experiences of IPV, in turn, increase levels of perceived stress. METHODS: Longitudinal data were collected among married women in rural Pakistan at 12 and 24 months postpartum (N = 815). Adjusted Poisson and linear regression models were used to examine stressful life events, past year IPV and severity (number and frequency of violent acts), and perceived stress (Cohen Perceived Stress Scale). RESULTS: At 12 months postpartum, the prevalence of past year physical, psychological, and sexual IPV was 8.5%, 25.7%, and 25.1%, respectively, with 42.6% experiencing any IPV. After adjustment, stressful life events were associated with a subsequent increased likelihood of all IPV types and increased severity of all but physical IPV. Any past year IPV (versus none) and greater IPV severity were associated with 3.43 (95% CI 2.33-4.52) and 2.57 (95% CI 1.87-3.27) point subsequent increases in perceived stress. Physical, psychological, and sexual IPV and their respective severities were all independently associated with increased perceived stress. CONCLUSIONS: Among postpartum women in Pakistan, stressful life events increase the likelihood of IPV and, in turn, experiences of IPV increase stress levels. Support to families undergoing stressful circumstances may be critical to reducing women's IPV exposure and resulting elevated stress.

Social support and intimate partner violence in rural Pakistan: A longitudinal investigation of the bi-directional relationship.

A large body of cross-sectional evidence finds strong and consistent associations between social support and intimate partner violence (IPV). However, the directionality of this relationship has not been firmly established due to a dearth of longitudinal evidence. Using cohort study data collected over a 3 year period from 945 women in rural Pakistan, we investigated the longitudinal relationship between IPV and social support. Friend and family social support was measured with the Multidimensional Perceived Social Support Scale, and IPV was measured with questions adopted from the World Health Organization's Violence Against Women Instrument, which was used to construct a measure of IPV severity. We estimated longitudinal associations in linear regression models that controlled for women's educational level, age at marriage, age, household composition, household assets, depressive symptoms, and Adverse Childhood Experiences. We found evidence of a bi-directional, mutually re-enforcing relationship that showed unique associations by type of social support. Specifically, we found that high social support from family, though not friends, decreased IPV severity 1 year later, and that higher IPV severity led to reductions in both friend and family social support 1 year later. Results suggest that interventions involving family members could be especially effective at reducing IPV in this context, and - given that low social support leads to many adverse health outcomes - results suggest that IPV can result in secondary harms due to diminished social support. In summary, our study confirms a bi-directional relationship between IPV and social support and suggests that IPV interventions that integrate social support may be especially effective at reducing IPV and mitigating secondary harms.

Wage theft and life expectancy inequities in the United States: A simulation study.

Wage theft - employers not paying workers their legally entitled wages and benefits - costs workers billions of dollars annually. We tested whether preventing wage theft could increase U.S. life expectancy and decrease inequities therein. We obtained nationally representative estimates of the 2001-2014 association between income and expected age at death for 40-year-olds (40 plus life expectancy at age 40) compiled from tax and Social Security Administration records, and estimates of the burden of wage theft from several sources, including estimates regarding minimum-wage violations (not paying workers the minimum wage) developed from Current Population Survey data. After modeling the relationship between income and expected age at death, we simulated the effects of scenarios preventing wage theft on mean expected age at death, assuming a causal effect of income on expected age at death. We simulated several scenarios, including one using data suggesting minimum-wage violations constituted 38% of all wage theft and caused 58% of affected workers' losses. Among women in the lowest income decile, mean expected age at death was 0.17 years longer in the counterfactual scenario than observed (95% confidence interval [CI]: 0.11-0.22), corresponding to 528,685 (95% CI: 346,018-711,353) years extended in the total 2001-2014 age-40 population. Among men in the lowest decile, the estimates were 0.12 (95% CI: 0.07-0.17) and 380,502 (95% CI: 229,630-531,374). Moreover, among women, mean expected age at death in the counterfactual scenario increased 0.16 (95% CI: 0.06-0.27) years more among the lowest decile than among the highest decile; among men, the estimate was 0.12 (95% CI: 0.03-0.21).

The politics of depression: Diverging trends in internalizing symptoms among US adolescents by political beliefs.

Adolescent internalizing symptoms (e.g. depressive affect) have increased over the past decade in the US, particularly among girls. The reasons for these increases are unclear. We hypothesize that increasing exposure to politicized events has contributed to these trends in adolescent internalizing symptoms, and that effects may be differential by political beliefs and sociodemographic characteristics. We analyzed nationally-representative data from 2005 to 2018 Monitoring the Future annual cross-sectional samples of 12th-grade students (N = 86,138). We examined self-reported political beliefs, sex, and parental education as predictors of four internalizing symptom scales over time, including depressive affect. From 2005 to 2018, 19.8% of students identified as liberal and 18.1% identified as conservative, with little change over time. Depressive affect (DA) scores increased for all adolescents after 2010, but increases were most pronounced for female liberal adolescents (b for interaction = 0.17, 95% CI: 0.01, 0.32), and scores were highest overall for female liberal adolescents with low parental education (Mean DA 2010: 2.02, SD 0.81/2018: 2.75, SD 0.92). Findings were consistent across multiple internalizing symptoms outcomes. Trends in adolescent internalizing symptoms diverged by political beliefs, sex, and parental education over time, with female liberal adolescents experiencing the largest increases in depressive symptoms, especially in the context of demographic risk factors including parental education. These findings indicate a growing mental health disparity between adolescents who identify with certain political beliefs. It is therefore possible that the ideological lenses through which adolescents view the political climate differentially affect their mental wellbeing.

US trends in binge drinking by gender, occupation, prestige, and work structure among adults in the midlife, 2006-2018.

BACKGROUND: Rates of binge drinking have nearly doubled among US women ages 30-49 since 2006. Employment influences alcohol use and varies by the prestige and structure (e.g., authority, autonomy, expertise) of one's occupation. METHODS: We examined trends in binge drinking among adults ages 30-49 in the labor force in 2006-2018 National Health Interview Surveys (N = 108,981) by occupation, work prestige (General Social Survey's occupational prestige score), work structure (occupational authority, autonomy, automation, expertise), and gender. We estimated odds of binge drinking by year with survey-weighted logistic regression controlled for sociodemographics, smoking, and disability. RESULTS: In 2018, 30% of women and 43% of men reported binge drinking; drinking increased annually from 2006-2018 (OR for women = 1.08, OR for men = 1.03). Work status, prestige, and work structure modified the association. Women in high- (OR = 1.10, 95% CI: 1.09-1.12) versus low-prestige (OR = 1.05, 95% CI: 1.04-1.06) jobs had higher increases, as did men in high-prestige jobs (OR = 1.04, 95% CI: 1.03-1.05). Respondents in higher relative to lower authority, autonomy, and expertise jobs increased binge drinking. CONCLUSIONS: Though all strata of workforce adults increased binge drinking, increases were concentrated among women in higher-status careers, implicating gendered shifts in labor as one determinant of recent national alcohol trends.

Evaluating hypothesized explanations for the Black-white depression paradox: A critical review of the extant evidence.

The Black-white Depression paradox, the lower prevalence of major depression among non-Hispanic Black (relative to non-Hispanic white) individuals despite their greater exposure to major life stressors, is a phenomenon that remains unexplained. Despite a decade plus of research, there is little clarity as to whether the paradoxical observations are an invalid finding, spuriously produced by selection bias, information bias, or confounding, or are a valid finding, representative of a true racial patterning of depression in the population. Though both artefactual and etiologic mechanisms have been tested, a lack of synthesis of the extant evidence has contributed towards an unclear picture of the validity of the paradox and produced challenges for researchers in determining which proposed mechanisms show promise, which have been debunked, and which require further study. The objective of this critical review is to assess the state of the literature regarding explanations for the Black-white depression paradox by examining some of the more prominent hypothesized explanatory mechanisms that have been proposed and assessing the state of the evidence in support of them. Included mechanisms were selected for their perceived dominance in the literature and the existence of at least one, direct empirical test using DSM major depression as the outcome. This review highlights the very limited evidence in support of any of the extant putative mechanisms, suggesting that investigators should redirect efforts towards identifying novel mechanisms, and/or empirically testing those which show promise but to date have been relatively understudied. We conclude with a discussion of the broader implications of the evidence for well-accepted social theories and raise questions regarding the use of DSM major depression to assess mental health burden in Black communities.

Intimate partner violence and social connection among married women in rural Bangladesh.

BACKGROUND: Intimate partner violence (IPV) is high among married women in Bangladesh. Social isolation is a well-established correlate of women's exposure to IPV, but the role of such factors in low-income and middle-income countries is not well understood. In this study, we explore whether social connection is protective against IPV among married women in rural Bangladesh. METHODS: Data were drawn from a multistage, stratified, population-based longitudinal sample of 3355 married women in rural Bangladesh, who were surveyed on individual and contextual risk factors of IPV. Negative binomial regression models were used to estimate the association between three different domains of social connection (natal family contact, female companionship and instrumental social support), measured at baseline in 2013, and the risk of three different forms of IPV (psychological, physical and sexual), approximately 10 months later, adjusted for woman's level of education, spouse's level of education, level of household wealth, age and age of marriage. RESULTS: Adjusted models showed that instrumental social support was associated with a lower risk of past year psychological IPV (risk ratio (RR)=0.84, 95% CI 0.769 to 0.914), sexual IPV (RR=0.90, 95% CI 0.822 to 0.997) and physical IPV (RR=0.81, 95% CI 0.718 to 0.937). Natal family contact was also associated with a lower risk of each type of IPV, but not in a graded fashion. Less consistent associations were observed with female companionship. CONCLUSION: Our findings suggest that social connection, particularly in the form of instrumental support, may protect married women in rural Bangladesh from experiencing IPV.