Lifetime Intimate Partner Violence Research Articles

Lifetime Violence and Perinatal Sleep Quality: A Scoping Review

Abstract Introduction In-utero experience of violence through maternal experience of intimate partner violence (IPV) is a risk factor for adverse pregnancy outcomes via ‘biological programming,’ whose effect can be mediated by sleep. We conducted a scoping review to synthesize the current evidence of the association between experiences of violence and sleep in women. Methods Between August and October 2023, we conducted a search in four databases (PubMed, APA PsycInfo, Embase, and Web of Science) for peer-reviewed articles, using 11 inclusion and exclusion criteria. Any study published in English in peer-reviewed journals that conducted original research on the association between exposure to violence (lifetime IPV, IPV during the previous year, during and 1 year after pregnancy, as well as adverse childhood experiences) and poor sleep outcomes (sleep disturbances, insomnia, poor sleep quality, and longer time to fall asleep) in the perinatal population were included. Results The synthesis of the 12 included studies revealed a positive association between exposure to violence and poor sleep, and between adverse childhood experiences and sleep disturbances or poor sleep during pregnancy. Moreover, IPV in the postpartum period was associated with poor sleep. Conclusion Most of the evidence synthesized comprises data from high-income countries, resulting in lack of cultural context. However, it is evident that the experience of violence throughout life is a risk for poor perinatal sleep quality. Thus, there is a growing need to study this association, especially in resource-limited settings, where data on sleep health is largely absent, inform pregnancy care and maternal and child health policies.

Impact of intimate partner violence on quality of life and disease activity in women with systemic lupus erythematosus.

Stress and trauma are psychosocial factors with an impact on the course of systemic lupus erythematosus (SLE). The influence of violence on SLE has not been entirely explored, even though women (including patients with rheumatic diseases) are a vulnerable population to any form of violence. This study aims to assess the prevalence and impact of intimate partner violence (IPV) on health-related quality of life in women with SLE. An observational, cross-sectional, and analytical study was conducted at a rheumatology clinic of a university hospital from September 2022 and September 2023. We evaluated the presence of IPV in 85 women with SLE with the Hurt, Insulted, Threatened with Harm and Screamed at (HITS) questionnaire and the Index of Spouse Abuse (ISA), and quality of life with LupusQoL. The prevalence by HITS score of past-year IPV was 24.4% and of lifetime IPV was 36.5%. Past-year non-physical violence was present in 17.1% of patients by ISA, and 27.1% were victims in their lifetime. While in physical violence, 7.3% were victims in the previous year and 21.2% in their lifetime. The total quality of life and the emotional domain by LupusQoL were diminished in victims of past-year IPV, compared to those who weren't exposed (p = .018 and p = .036, respectively). Past-year HITS score correlated with the Physician Global Assessment (PGA) (rho = 0.301, p = .006), while lifetime HITS score correlated with PGA (rho = 0.329, p = .002) and SLEDAI-2K (rho = 0.277, p = .010). We found that one in four women suffered IPV in the previous year, and those who were exposed had diminished quality of life. Also, the severity of the abuse correlated with disease activity. Our findings emphasize the importance of comprehensive care for patients with SLE.

Intimate partner violence against adolescent girls: regional and national prevalence estimates and associated country-level factors

Intimate partner violence is a serious public health problem and negatively affects short-term and long-term health, development, and wellbeing of adolescent girls. Global estimates from WHO have shown that adolescent girls aged 15-19 years experience high rates of intimate partner violence. We aimed to estimate the lifetime and past-year prevalence and patterns of physical or sexual intimate partner violence against adolescent girls by male partners across 161 countries and areas, and to examine the country-level factors, including the prevalence of child marriage, associated with the lifetime and past-year prevalence of intimate partner violence in this age group. These analyses used the 2018 global, regional, and country estimates on intimate partner violence published by WHO and economic, social, and political metadata from subject-specific databases. Drawing on data from the WHO Global Database on Prevalence of Violence Against Women, we used hierarchical Bayesian modelling techniques to estimate lifetime and past-year prevalence of physical or sexual (or both) intimate partner violence against adolescent girls aged 15-19 years by country. Linear regression methods were used to examine contextual social, economic, and political factors associated with intimate partner violence against adolescent girls in the 101 countries (lifetime prevalence) and 105 countries (past-year prevalence) for which these metadata were available. The estimated global prevalence of physical or sexual intimate partner violence against ever-partnered adolescent girls aged 15-19 years was 24% (95% uncertainty interval 21-28) in their lifetime and 16% (14-19) in the past year. Prevalence varied greatly across countries and regions, with lifetime prevalence ranging from 6% (3-11) in Georgia to 49% (35-64) in Papua New Guinea. Overall, the prevalence of both lifetime (154 countries) and past-year (157 countries) intimate partner violence against adolescent girls was higher in low-income and lower-middle-income countries and regions than in high-income countries and regions. Countries with higher rates of female secondary school enrolment and those with inheritance laws that are more gender-equal had lower prevalence of intimate partner violence against adolescent girls. Lower-income countries and societies with a high prevalence of child marriage had higher prevalence of physical or sexual intimate partner violence against adolescent girls. Our findings highlight the widespread prevalence of intimate partner violence against adolescent girls across the globe and its relationship with country-level contextual factors. They emphasise the need for promoting and ensuring policies and programmes that increase and ensure gender equality. Countries should strive to provide secondary education for all girls, ensure equal property rights for women, eliminate discriminatory gender norms, and address harmful practices such as child marriage. UN Women-WHO Joint Programme on Strengthening Violence Against Women Data funded by the UK Foreign and Commonwealth Development Office and the UNDP-UNFPA-UNICEF-WHO-World Bank Special Programme of Research, Development, and Research Training in Human Reproduction.

Prevalence and severity of physical intimate partner violence during pregnancy among adolescents in eight sub-Saharan Africa countries: A cross-sectional study.

Globally, intimate partner violence (IPV) is highly prevalent, with adolescents being particularly vulnerable, especially during pregnancy. This study examines the prevalence and severity of physical IPV among pregnant adolescents in sub-Saharan Africa (SSA). We analyzed data from Demographic Health Surveys collected between 2017-2021 from eight SSA countries, involving 2,289 ever-pregnant adolescents aged 15-19. Physical IPV during pregnancy was defined as experiencing physical harm while pregnant by a husband, former partner, current boyfriend, or former boyfriend. Severity of physical IPV included experiences such as kicking, choking, weapon threats, and serious injuries. Logistic regression analysis was conducted, with results presented as unadjusted and adjusted odds ratios with 95% confidence intervals. The prevalence of physical IPV during pregnancy among adolescents in the eight SSA countries ranged from 2.9% to 12.6%, with 5.6% experiencing severe lifetime physical IPV and 6.3% severe physical injuries. We found a strong association between physical IPV during pregnancy and severe lifetime physical IPV (aOR: 6.8, 95% CI: 4.5-10.4) and severe injuries (aOR: 9.2, 95% CI: 6.0-14.2), even after adjusting for covariates. Physical IPV during pregnancy is common among adolescents in SSA and is associated with severe physical lifetime IPV. Addressing this issue in low-resource settings requires collaborative efforts among community stakeholders, health system practitioners, and policymakers to protect vulnerable adolescent girls during pregnancy.

Experiences of intimate partner violence and valued living among women veterans: The role of self‐efficacy

AbstractPredominantly cross‐sectional research suggests that self‐efficacy may play an important role in women's psychological health after experiencing intimate partner violence (IPV). However, few studies have examined these associations over time or with respect to broader aspects of psychological well‐being. Valued living, which reflects behavioral engagement within personally important life domains, represents a key aspect of well‐being that may be negatively impacted by experiences of IPV. Participants were 190 women veterans who completed three web‐based surveys. We examined whether IPV experiences at Time 1 were associated with valued living at Time 3 (i.e., 4 years after Time 1) through self‐efficacy at Time 2 (i.e., 3 years after Time 1). We separately examined overall, psychological, physical, and sexual IPV and investigated lifetime and recent (i.e., past 6 months) IPV experiences for each subtype. Separate path analysis models indicated that lifetime overall, β = ‐.10, 95% CI [‐.19, ‐.02]; psychological, β = ‐.08, 95% CI [‐.17, ‐.001]; physical, β = ‐.10, 95% CI [‐.18, ‐.01]; and sexual, β = ‐.11, 95% CI [‐.22, ‐.01], IPV experiences were indirectly associated with less valued living through less self‐efficacy, whereas the indirect effect only emerged for recent physical IPV, β = ‐.26, 95% CI [‐.50, ‐.02], but not for recent overall, psychological, or sexual IPV. These findings suggest that experiencing IPV is associated with less self‐efficacy and valued living, which highlights the importance of providing early psychosocial interventions to enhance well‐being among individuals managing the effects of experiencing IPV.

Feasibility and Acceptability of the Novel Tu'Washindi Intervention to Increase PrEP Use among Adolescent Girls and Young Women in Siaya County, Kenya.

The Tu'Washindi intervention addressed intimate partner violence (IPV) and relationship dynamics to increase PrEP use among adolescent girls and young women (AGYW) in Siaya County, Kenya. We evaluated feasibility and acceptability in a cluster-randomized trial in six DREAMS Safe Spaces. The multilevel intervention, delivered over 6 months, included three components delivered by DREAMS staff with support from the study team: an 8-session structured support club; community sensitization of male partners; and a couples PrEP education and health fair ("Buddy Day"). Feasibility and acceptability assessments included implementation process measures, questionnaires, and focus group discussions with AGYWs and post-intervention questionnaires with intervention providers. The study included 103 AGYWs aged 17 to 24 (N = 49 intervention), with 97% retention. Median age was 22, 54% were married, and 84% were mothers. At enrollment, 45% used PrEP and 61% reported lifetime IPV. All intervention participants attended at least one support club session (mean = 5.2 of 8) and 90% attended Buddy Day. At 6 months, most participants perceived Tu'Washindi to be effective: all agreed (with 54% reporting "strongly agree") that the intervention improved partner communication and 60% agreed they were better able to gain partner support for their PrEP use. Providers believed the intervention resonated with community values. Tu'Washindi was highly acceptable and feasible and it was perceived by AGYW participants and providers as being effective in improving partner relationships and supporting PrEP use.

Impact of COVID-19 on women living with HIV who are survivors of intimate partner violence

BackgroundWomen living with HIV (WLWH) experience higher rates of intimate partner violence (IPV) compared to women without HIV, but there has been minimal research to date on the impact of the COVID-19 pandemic on the lived experiences of WLWH who are IPV survivors.MethodsThis is a secondary analysis of COVID-19 impact using baseline data from an ongoing, prospective, micro-longitudinal cohort study of HIV care engagement among WLWH who have experienced lifetime IPV. We measured the impact of COVID-19 along key domains (i.e., physical health, day-to-day life, sexual/relationship behavior, substance use, HIV care, mental health, financial status, and having conflict with partners). Using independent t-tests or Fisher’s exact tests, and Pearson’s chi-squared tests, we compared women with and without ongoing IPV across sociodemographic characteristics, psychiatric disorders, substance use, and COVID-19 impact domains. We then built separate multivariate linear regression models for each of the different COVID-19 impact domains; ongoing IPV exposure was the primary explanatory variable of interest.ResultsEnrolled participants (n = 84) comprised a group of women (mean age 53.6y; SD = 9.9) who were living with HIV for a mean 23.3 years (SD = 10), all of whom had experienced lifetime IPV. Among 49 women who were currently partnered, 79.6% (n = 39) reported ongoing IPV. There were no statistically significant differences between those experiencing ongoing IPV and those who were not (or not partnered) in terms of demographic characteristics, substance use, or mental health. In multivariate models, ongoing IPV exposure was not associated with any COVID-19 impact domain. Anxiety and depression, however, were associated with COVID-19-related physical health, HIV care, and relationship conflict. Hispanic ethnicity was significantly associated with COVID-19-related physical health. More severe cocaine and opioid use were also significantly associated with COVID-19-related impact on day-to-day life.ConclusionsAmong this sample of WLWH who are all lifetime IPV-survivors, nearly half had ongoing IPV exposure. The COVID-19 public health emergency period affected WLWH in varied ways, but impacts were most profound for women experiencing concurrent mental health and substance use problems. Findings have important implications for future interventions to improve women’s health and social outcomes.

On Your Mark, Get Set, Go: A Descriptive Study of Initial Implementation of Universal Intimate Partner Violence Screening at a Veterans Health Administration Facility

Intimate partner violence (IPV) negatively impacts mental, physical, and social health, and veterans are at a greater risk for experiencing lifetime IPV than civilians. Prior research has identified facilitators and barriers to sustained implementation of IPV screening but has often focused solely on screening reproductive-aged women or screening within a single clinical setting. In contrast, the Veterans Health Administration (VHA) IPV Assistance Program has recently developed a comprehensive plan for universal training and education of all staff and universal screening and intervention for all veterans, which, to our knowledge, is the first such large-scale IPV program. This program evaluation project examines the plan’s initial implementation across multiple clinical settings at one VHA site following a concerted training effort of 422 interdisciplinary staff. Over 17 months, clinicians completed 2,596 screenings out of 4,128 screening opportunities utilizing the Hurt, Insult, Threaten, and Scream tool. Eighteen percent of veterans screened positive for past-year IPV experience; of those, 29% screened positive on a secondary screen for acute safety needs and risk for lethality. Female veterans were screened more frequently than male veterans (χ2= 119,p< .001) and younger veterans more frequently than older veterans (effect of age strata ≤47, 48–64, or ≥65: χ2= 107,p< .001), but all age strata and genders had clinically important rates of positive screens. In addition to establishing local baseline prevalence, data on screening outcomes by sex, age, deferred screening opportunities, clinics where screening occurred, and interventions utilized offer insights on the impact of training, specific barriers, and future directions for enhancing and expanding training and screening efforts.

The Neurobehavioral Symptom Inventory: Psychometric Properties and Symptom Comparisons in Women With and Without Brain Injuries Due to Intimate Partner Violence.

This study psychometrically evaluated the Neurobehavioral Symptom Inventory (NSI) among women survivors of intimate partner violence (IPV) and compared symptoms between women with no brain injury history (n = 93) and women with IPV-related brain injury history (n = 112). Women completed the NSI and questionnaires on traumatic brain injury (TBI), hypoxic-ischemic brain injury (HI-BI), and lifetime IPV history. A four-factor NSI model, including affective, somatosensory, cognitive, and vestibular factors, had the best fit (comparative fit index = 0.970, root mean square error of approximation = 0.064), with strong reliability for the total score (ω = .93) and subscale scores (ω range = .72-.89). In group comparisons, women with IPV-related brain injuries reported greater total, affective, and cognitive symptom severity after adjusting for age and education; however, no group differences were observed after adjusting for IPV severity. When examining lifetime number of brain injuries, HI-BI count was independently predictive of total, cognitive, and vestibular symptom severity after adjusting for age, education, and IPV severity; whereas TBI count did not independently predict any NSI scores after adjusting for these covariates. The NSI had acceptable psychometric properties for measuring neurobehavioral symptoms among women survivors of IPV. The association between HI-BI count and cognitive and vestibular symptoms may indicate the importance of studying repetitive nonfatal strangulation as an injury mechanism in this population.

Intimate Partner Violence and Formal Help-Seeking in Spain: Comparing Experiences of Spanish and Immigrant Women

In Spain, 17.23% of the population is immigrant. In Madrid area, it rises to 20.96%, being Latin American and Romanian origin the most prevalent. Data indicate that intimate partner violence (IPV) is higher in immigrant than in Spanish women, although they seem to make less use of specialized services. This study aims to identify the characteristics of knowledge and use of specialized IPV services and related variables between Spanish, Romanian, and Latin American women with lifetime IPV in Spain. An anonymous, self-administered survey was applied to a stratified sample of residents aged over 16 in Coslada (Madrid, Spain), where there is a large immigrant population (18.78%). Data from 280 women showed higher recognized lifetime IPV for immigrants (62.1%) than for natives (48%) (p < .05). However, not even half (48.7%) of them used any of the services assessed (without significant differences by origin); Romanians showed more judicialized processes. Use of services was related to having children or IPV severity, among other variables. Results point out the need to consider the influence of the context of immigrant women on their help-seeking behavior and increase awareness and training among professionals. Further research is required about the specific needs of women from different countries.

Gender differences in intimate partner violence: Risk factors and associations with suicide.

This study sought to provide updated estimates of the occurrence of intimate partner violence (IPV) in the general adult population of Ireland and to better understand gender-specific profiles of IPV, their risk factors, and their relationship with suicidality. Data (N = 1,098) from Wave 4 of the Irish arm of the COVID-19 Psychological Research Consortium (C19PRC) study were used. 32.1% of the sample experienced lifetime IPV, with IPV more common among females. Latent class analysis results showed that females had a more complex profile of IPV (four classes) than males (three classes). Risk factors for females included younger age, having children, lower income level, lower social support, and lower social contact, while risk factors for males were living in an urban environment, having children, and lower social support. All IPV exposure was found to be associated with a significantly higher likelihood of experiencing multiple suicide-related phenomena for males and females. IPV is a major public social health issue affecting approximately one-in-three females and one-in-four males in Ireland and is strongly associated with suicide-related phenomena. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Associations between different forms of intimate partner violence and posttraumatic stress among women who use drugs and alcohol in Kyrgyzstan.

Survivors of intimate partner violence (IPV) have an increased risk of experiencing posttraumatic stress, and the subsequently associated symptoms can vary by form of IPV exposure (i.e., physical, sexual, or psychological IPV). Related research among socially marginalized populations, however, is limited, including among women who use and misuse substances. Drawing on baseline data from a pilot study conducted among 213 women in Kyrgyzstan who reported using drugs or engaging in hazardous alcohol use, we examined the associations between different forms of IPV and severe posttraumatic stress symptoms (PTSS). The vast majority of participants reported lifetime (93.9%, n = 200) and past 3-month (65.3%, n = 139) IPV, and two thirds of participants (65.3%, n = 139) reported experiencing PTSS in the prior month. Multivariable logistic regression analyses indicated statistically significant associations between only some forms of IPV and PTSS, including physical IPV, adjusted odds ratio (aOR) = 3.24, 95% confidence interval (CI) [1.15, 9.14], and injurious IPV, aOR = 2.71, 95% CI [1.10, 6.65]. Additionally, experiencing any form of IPV was associated with 4.95 higher odds of reporting PTSS, 95% CI [1.16, 21.15]; no other results were significant. These results not only underscore the need for future research on the mechanisms that might explain the unique associations between different forms of IPV and posttraumatic stress, but also highlight an urgent need for trauma-informed mental health and psychosocial support interventions for women who use drugs and alcohol.

The prevalence of intimate partner violence and risk factors for women and men in China during the Shanghai 2022 lockdown.

Intimate partner violence (IPV) is a global public health concern with negative effects on individuals and families. The present study investigated the prevalence, risk factors and gender disparities associated with IPV during the Shanghai 2022 Covid-19 lockdown - a public health emergency which may have exacerbated IPV. We estimated the total IPV prevalence and prevalence of physical, sexual and verbal IPV by using an adapted version of the Extended-Hurt, Insult, Threaten, Scream scale. This cross-sectional study was carried out using a population quota-based sampling of Shanghai residents across 16 districts during the 2022 Shanghai lockdown (N = 2026; 1058 men and 968 women). We found a distinct gendered dynamic, where women reported a significantly higher prevalence of experienced IPV (27.1%, 95% confidence interval [CI]: 23.1-31.4) compared to men (19.8%, 95% CI: 16.1-24.0). Notably, the prevalence estimate mirrored the national lifetime IPV prevalence for women but was over twice as high for men. In multivariable logistic regression analyses, economic stress (income loss: adjusted OR [aOR] = 2.42, 95% CI: 1.28-4.56; job loss: aOR = 1.73, 95% CI: 1.02-2.92; financial worry much more than usual: aOR = 1.89, 95% CI: 1.00-3.57) and household burden (one child at home: aOR = 1.81, 95% CI: 1.12-2.92; not enough food: aOR = 1.67, 95% CI: 1.04-2.70) were associated with increased odds of overall IPV victimization among women but not men. With regard to more serious forms of IPV, job loss (aOR = 2.27, 95% CI: 1.09-4.69) and household burden (two or more children at home: aOR = 2.95, 95% CI: 1.33-7.69) were associated with increased odds of physical IPV against men. For women, a lack of household supplies was associated with increased odds of physical IPV (water: aOR = 3.33, 95% CI: 1.79-6.25; daily supplies: aOR = 2.27, 95% CI: 1.18-4.35). Lack of daily supplies (aOR = 2.17, 95% CI: 1.03-4.55) and job loss (aOR = 2.66, 95% CI: 1.16-6.12) were also associated with increased odds of sexual IPV. Although a larger proportion of women reported IPV, men experienced greater IPV during the lockdown than previously estimated before the pandemic. Economic stressors, including job loss, and household burden were critical risk factors for serious forms of IPV. Improving gender equality that my account for disparities in IPV in China is critically needed. Policies that mitigate the impact of economic losses during crises can potentially reduce IPV.

Is intimate partner violence vertically transmitted among women in sub-Saharan Africa? Evidence from demographic health surveys between 2010 and 2019

BackgroundViolence against women is a major human rights violation, and the continuous occurrence of this can have many implications for women’s social and health outcomes. The experience of violence from an intimate partner could be more intriguing, especially if such women experienced their mother’s intimate partner violence (IPV) issues. Thus, this study examined the vertical transmission of IPV among women in sub-Saharan Africa (SSA).MethodsA total of 97,542 eligible women were drawn from 27 countries in SSA using a retrospective secondary dataset from Demographic Health Surveys conducted between 2010 and 2019. Multivariable analysis was employed to determine the association between the vertical transmission of IPV from mother to daughter and the covariates associated with IPV in SSA at p < 0.05.ResultsThe results showed that 40% of the respondents had experienced lifetime IPV, whilst 25% of those women reported that their mothers experienced it in childhood in SSA. Country-specific variations showed the highest prevalence of IPV experienced in Sierra Leone (60%) and the lowest in Comoros (9%). Results from model 1 showed that women who reported that their mothers experienced IPV were found to be significantly more than two times more likely to have experienced any form of IPV compared to those whose mothers did not (aOR = 2.66; 95% CI: 2.59–2.74), after adjusting for cofounders in Model 2, the result still showed that women who reported that their mothers experienced IPV were found to be significantly more than two times more likely to have experienced any form of IPV compared to those whose mothers did not (aOR = 2.56; 95% CI: 2.48–2.63). On the other hand, women with higher-educated partners, women in rural areas, and those from female-headed households were less likely to experience IPV.ConclusionThis study concluded that women whose mothers experienced IPV were more likely to have experienced IPV. Our study also identified that education, rural areas, and female-headed households were protective factors against experiencing IPV. To address the groups of women at higher risk for experiencing IPV, we recommend ensuring that girls complete their education to promote greater wealth and resources.

Prevalence of Sexual Violence and Intimate Partner Violence Among US Military Veterans: Findings from Surveys with Two National Samples

BackgroundSexual violence (SV) and intimate partner violence (IPV) experiences are major social determinants of adverse health. There is limited prevalence data on these experiences for veterans, particularly across sociodemographic groups.ObjectiveTo estimate the prevalence of SV before, during, and after military service and lifetime and past-year IPV for women and men, and explore differences across sociodemographic groups.DesignData are from two national cross-sectional surveys conducted in 2020. Weighted prevalence estimates of SV and IPV experiences were computed, and weighted logistic regression models were used for comparisons across gender, race, ethnicity, sexual orientation, and age.ParticipantsStudy 1 included veterans of all service eras (N = 1187; 50.0% women; 29% response rate). Study 2 included recently separated post-9/11 veterans (N = 1494; 55.2% women; 19.4% response rate).Main MeasuresSV was assessed with the Deployment Risk and Resilience Inventory-2 (DRRI-2). IPV was assessed with the extended Hurt-Insult-Threaten-Scream Tool.Key ResultsWomen were more likely than men to experience pre-military SV (study 1: 39.9% vs. 8.7%, OR = 6.96, CIs: 4.71–10.28; study 2: 36.2% vs. 8.6%, OR = 6.04, CIs: 4.18–8.71), sexual harassment and/or assault during military service (study 1: 55.0% vs. 16.8%, OR = 6.30, CIs: 4.57–8.58; study 2: 52.9% vs. 26.9%, OR = 3.08, CIs: 2.38–3.98), and post-military SV (study 1: 12.4% vs. 0.9%, OR = 15.49, CIs: 6.42–36.97; study 2: 7.5% vs. 1.5%, OR = 5.20, CIs: 2.26–11.99). Women were more likely than men to experience lifetime IPV (study 1: 45.7% vs. 37.1%, OR = 1.38, CIs: 1.04–1.82; study 2: 45.4% and 34.8%, OR = 1.60, CIs: 1.25–2.04) but not past-year IPV (study 1: 27.9% vs. 28.3%, OR = 0.95, CIs: 0.70–1.28; study 2: 33.1% vs. 28.5%, OR = 1.24, CIs: 0.95–1.61). When controlling for gender, there were few differences across other sociodemographic groups, with the exception of sexual orientation.ConclusionsUnderstanding veterans’ experiences of SV and IPV can inform identification and intervention efforts, especially for women and sexual minorities.

Problem-solving therapy for pregnant women experiencing depressive symptoms and intimate partner violence: A randomised, controlled feasibility trial in rural Ethiopia.

Evidence for the feasibility of brief psychological interventions for pregnant women experiencing intimate partner violence (IPV) in rural, low-income country settings is scarce. In rural Ethiopia, the prevalence of antenatal depressive symptoms and lifetime IPV are 29% and 61%, respectively. We aimed to assess the feasibility and related implementation outcomes of brief problem-solving therapy (PST) adapted for pregnant women experiencing IPV (PST-IPV) in rural Ethiopia, and of a randomised, controlled feasibility study design. We recruited 52 pregnant women experiencing depressive symptoms and past-year IPV from two antenatal care (ANC) services. Consenting women were randomised to PST-IPV (n = 25), 'standard' PST (not adapted for women experiencing IPV; n = 12) or enhanced usual care (information about sources of support; n = 15). Masked data collectors conducted outcome assessments nine weeks post-enrolment. Addis Ababa University (#032/19/CDT) and King's College London (#HR-18/19-9230) approved the study. Fidelity to randomisation was impeded by strong cultural norms about what constituted IPV. However, recruitment was feasible (recruitment rate: 1.5 per day; 37% of women screened were eligible). The intervention and trial were acceptable to women (4% declined initial screening, none declined to participate, and 76% attended all four sessions of either active intervention). PST-IPV was acceptable to ANC providers: none dropped out. Sessions lasting up to a mean 52 minutes raised questions about the appropriateness of the model to this context. Competence assessments recommended supplementary communication skills training. Fidelity assessments indicated high adherence, quality, and responsiveness but assessing risks and social networks, and discussing confidentiality needed improvement. Adjustments to optimise a future, fully powered, randomised controlled trial include staggering recruitment in line with therapist availability, more training on the types of IPV and how to discuss them, automating randomisation, a supervision cascade model, and conducting post-intervention outcome assessments immediately and three months postpartum. Registration: Pan African Clinical Trials Registry #PACTR202002513482084 (13/12/2019): https://pactr.samrc.ac.za/TrialDisplay.aspx?TrialID=9601.

A - 137 Head Injury Due to Intimate Partner Violence: Pain Severity and Interference.

This study examined pain severity and interference in women survivors of intimate partner violence (IPV) with and without head injuries (HIs), including women with IPV-related and non-IPV-related HIs. Hypotheses were (1) women with IPV-related HIs would report greater pain severity than women without HIs, but comparable severity to women with non-IPV-related HIs, and (2) women with IPV-related HIs would report greater pain interference than women without HIs and women with non-IPV-related HIs. Among women IPV survivors, 268 reported no HIs (M(age) = 30.9 ± 9.8years-old, 77.2% White), 113 reported non-IPV-related HIs (M = 31.5 ± 9.2, 88.5% White), and 251 reported IPV-related HIs (M = 32.9 ± 8.9; 88.0% White). Participants reported pain severity and interference in past week. Women with IPV-related HIs reported higher pain severity than women without HIs (p < 0.001, d = 0.49 [95% CI: 0.32, 0.66]), but comparable severity to women with non-IPV-related HIs (p = 0.233, d = 0.24 [0.02, 0.46]). Women with IPV-related HIs reported more pain interference than women without HIs (p < 0.001, d = 0.60 [0.42, 0.77]) and women with non-IPV-related HIs (p = 0.017, d = 0.34 [0.12, 0.56]); however, after controlling for covariates (demographics, physical/sexual violence), the HI groups reported similar pain interference (p = 1.00). Women with IPV-related HIs reported the highest pain severity and interference, although this difference became non-significant after controlling for lifetime IPV severity. Pain interference among women with IPV-related HIs may be related to more severe physical violence, coercive control, and emotional trauma.

The Impact of Child Polyvictimization and Cultural Factors on Lifetime Intimate Partner Violence Among Salvadoran Women.

This study examined the impact of child abuse on intimate partner violence (IPV) among a representative sample of 3,296 women using the Violence Against Women National Survey data from El Salvador. We found that child physical, sexual, and psychological abuse were independently associated with IPV, and experiencing child polyvictimization, along with having a controlling husband increased the risk of IPV victimization. To prevent child abuse (poly)victimization and IPV, and its negative consequences in El Salvador, implementing programs that focus on group training for women and men, as well as, community mobilizations that involve multiple stakeholders with multiple approaches would be beneficial.

Sex differences in the characteristics of stimulant offenders with a history of substance use disorder treatment.

We analyzed the results of a nationwide questionnaire administered to 699 stimulant offenders and examined sex differences in the association between various psychosocial problems and treatment history for substance use disorder. Based on their attributes, we predominantly evaluated the treatment and support provided to women with substance use disorder. The rates of childhood (before the age of 18) traumatic experiences (physical, psychological, and sexual abuse and neglect) and lifetime intimate partner violence were significantly higher in women than in men. The history of treatment for substance use disorder was also significantly higher in women than in men, at 15.8% for men and 42.4% for women [χ2 (1) = 41.223, p < 0.001]. Logistic regression analysis was performed using the treatment history of substance use disorder as the dependent variable. The results showed that treatment history was significantly associated with the total drug abuse screening test-20 score and suicidal ideation in men and with survivors of child abuse and eating disorders in women. A comprehensive assessment is required for several issues, such as child abuse, domestic violence, trauma symptoms, eating disorders, and drug problems. Moreover, an integrated treatment for substance use disorder, trauma, and eating disorders is required for female stimulant offenders.

Intimate Partner Violence and Mental Health Among Transgender and Gender Diverse Young Adults.

Research indicates that multiple forms of intimate partner violence (IPV) may be prevalent among transgender and gender diverse (TGD) people, including general forms of IPV (psychological, physical, sexual), as well as identity-specific forms (transgender-related IPV (T-IPV), identity abuse (IA)). Studies also suggest that IPV is associated with negative mental health outcomes in TGD populations, including depression, anxiety, and posttraumatic stress disorder (PTSD). However, little is known about IPV and its association with mental health among TGD young adults. This is noteworthy, as this is a key developmental period for many TGD individuals. Thus, the present study sought (1) to estimate the lifetime and past-year prevalence of several forms of general and identity-specific IPV among a sample of (N = 200) TGD young adults in New York City and (2) to assess the associations between IPV with recent symptoms of depression, anxiety, and PTSD. To address the study aims, a cross-sectional quantitative survey was conducted between July 2019 and March 2020. Regarding lifetime IPV, IA was most prevalent (57.0%), followed by sexual (40.0%), physical (38.5%), T-IPV (35.5%), and psychological IPV (32.5%). Regarding past-year IPV, psychological IPV was most common (29.0%), followed by IA (27.5%), physical (20.0%), T-IPV (14.0%), and sexual IPV (12.5%). Results of hierarchical regression models indicate that lifetime IA was related to depression, anxiety, and PTSD, while past-year T-IPV was only associated with depression. Taken together, these findings suggest that IPV is highly prevalent among TGD young adults and that IPV - especially identity-specific forms - warrants additional attention from researchers, healthcare professionals, and policymakers, as it may place this population at risk for negative mental health outcomes.