Past-year Intimate Partner Violence Research Articles

Are men's gender equality beliefs associated with self-reported intimate partner violence perpetration? A state-level analysis of California men.

To assess the association between gender equality beliefs and self-reported intimate partner violence (IPV) perpetration among California men. We analyzed men's data (N = 3609) from three waves (2021, 2022, and 2023) of cross-sectional data from a statewide sample of California adults. We assessed gender equality beliefs using a three-item measure adapted from the World Values Survey, with higher scores representing more gender unequal beliefs (e.g., 'On a whole, men make better political leaders than women'). We assessed IPV perpetration in the last year by asking a) whether men committed any form of violence in the last year (physical violence, use or threat of violence with a weapon, sexual violence) and b) among those who reported committing violence, who they committed violence against. Those reporting violence against "a spouse or romantic partner" were categorized as perpetrating past-year IPV. Analyses were weighted to yield population estimates. Crude and adjusted logistic regression models evaluated the association between gender equality beliefs and past-year IPV perpetration. Almost 2% of men-equivalent to more than 280,000 men in California-reported IPV perpetration in the past year [1.9% (95%CI = 1.4-2.5)], and every one-point increase in their gender equality belief scale score [indicative of less gender equitable beliefs] was associated with 2.1 times greater odds of perpetrating past-year IPV (AOR: 2.14, 95%CI 1.61-2.86). Findings support prior research indicating that patriarchal beliefs reinforce men's violence against women in relationships and signal a need for violence prevention efforts focused on boys and men to that can include normative belief shifts related to women's capacities.

Does going against the norm on women's economic participation increase intimate partner violence risk? A cross-sectional, multi-national study.

Women's economic empowerment (WEE) is believed to reduce the risk of intimate partner violence (IPV), yet the relationship between WEE and IPV has proven to be highly variable. Little attention has been given to how the normative WEE environment may influence this relationship across different settings. This study tests whether IPV is associated with Vanguard WEE, defined as individual economic participation that deviates from community norms. This cross-sectional study draws on Demographic and Health Surveys conducted in 44 low- and middle-income countries. The analytic sample was partnered women who participated in the domestic violence module, living in communities with sufficient data to construct WEE norms (n = 186,968). The relationship between Vanguard WEE-measured by the number of WEE activities a woman engaged in that were non-normative in her community-and the incidence of past-year physical IPV, sexual IPV, and partner control was evaluated using a mixed-effects multilevel logistic model. The study also explored interactions between Vanguard WEE and household wealth. Women who did not deviate from the community norm had an adjusted probability of 0.15 for experiencing physical IPV in the past year. However, this probability increased to 0.17 (marginal effect (ME): 0.014; 95% CI 0.007,0.021), 0.17 (ME: 0.020; 95% CI 0.010,0.030), and 0.19 (ME: 0.037; 95% CI 0.022,0.051) for women with one, two, and three or more vanguard WEE items, respectively. Physical IPV associated with vanguard WEE was higher among poorer women (p = 0.021). Additionally, the probability of past-year sexual IPV and current partner control increased from 0.05 to 0.08 (p < 0.001) and from 0.38 to 0.44 (p < 0.001), respectively, for women with three or more vanguard WEE items. The study provides evidence of partner backlash in the form of IPV among vanguard women-those whose economic activities contradicted local norms. Programs designed to economically empower women in contexts where such participation is non-normative should include mechanisms to monitor and mitigate potential backlash.

Conflict, Displacement and Overlapping Vulnerabilities: Understanding Risk Factors for Gender Based Violence Among Displaced Women in Eastern Democratic Republic of Congo

Eastern Democratic Republic of Congo (DRC) has been embroiled in decades-long conflict that has resulted in the forced displacement of millions of people and extremely high rates of gender-based violence (GBV). While much attention has understandably focused on conflict-related sexual violence, intimate partner violence (IPV) is in fact one of the most pervasive forms of GBV, including in conflict settings. This paper presents results of a large, randomised survey looking at both sexual and intimate partner violence. Formerly displaced women had 11 per cent greater odds of reporting past-year IPV (p < 0.05), and currently displaced women reported 20 per cent greater odds of IPV in the past-year (p < 0.001). Women who reported ever being displaced also reported 8.5 per cent greater odds (p < 0.001) of past-year sexual violence. Both displacement and war-related experiences are highly and significantly associated with lifetime and past-year IPV and sexual violence. By acknowledging and creating programs that explicitly address the high risk of violence faced by displaced women, we may more effectively break the cycles of violence in fragile settings.

Characteristics of abusive relationships with presence of firearms: Impact of partners’ firearm ownership on immigrant women’s mental health and safety-related empowerment

Immigrant women are at heightened risk for intimate partner homicide from their abusive partners’ firearms. This research examined the correlates of a partner’s firearm ownership and whether it affected women’s mental health (MH) and safety-related empowerment through its association with increased severity of intimate partner violence (IPV). This cross-sectional study is based on data from immigrant women (n = 134) with past-year IPV experiences. Logistic regression was used to examine individual and relationship-level correlates of partners’ firearm ownership. Mediation analysis was conducted using a bootstrapping approach. Correlates significantly associated with partner’s firearm ownership were women’s region of origin and length of time in the US. Partner’s firearm ownership was less common among Asian women and more common among immigrant women who had lived in the US for more than ten years. Severe IPV significantly mediated the association between a partner’s firearm ownership and women’s MH and safety-related empowerment. Understanding how a partner’s firearm ownership impacts abused women’s MH, their exposure to IPV, and their ability to protect themselves from IPV-related harm is crucial for developing targeted interventions and policies with substantial public health implications.

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.

Electronic Health Record–Based Screening for Intimate Partner Violence

Intimate partner violence (IPV) is a significant public health issue, with a 25% lifetime prevalence. Screening for IPV in primary care is a recommended practice whose effectiveness is debated. To assess the effect of an electronic health record (EHR)-based multifactorial intervention screening on the detection of IPV risk in primary care practice. This cluster randomized clinical trial used a stepped-wedge design to assign 15 family medicine primary care clinics in the Medical University of South Carolina Health System in the Charleston region to 3 matched blocks from October 6, 2020, to March 31, 2023. All women aged 18 to 49 years who were seen in these clinics participated in this study. A noninterruptive EHR alert combined with confidential screening by computer questionnaire using the EHR platform followed by risk assessment and a decision support template. The main outcomes were the rate at which patients were screened for IPV across the clinics and the rate at which patients at risk for IPV were detected by screening procedures. The study clinics cared for 8895 unique patients (mean [SD] age, 34.6 [8.7] years; 1270 [14.3%] with Medicaid or Medicare and 7625 [85.7%] with private, military, or other insurance) over the study period eligible for the screening intervention. The intervention had significant effects on the overall rate of screening for IPV, increasing the rate of screening from 45.2% (10 268 of 22 730 patient visits) to 65.3% (22 303 of 34 157 patient visits) when the noninterruptive alert was active (relative risk, 1.46 [95% CI, 1.44-1.49]; P < .001). The confidential screening process was more effective than baseline nurse-led oral screening at identifying patients reporting past-year IPV (130 of 8895 patients [1.5%] vs 9 of 17 433 patients [0.1%]). The intervention was largely effective in increasing screening adherence and the positive detection rate of IPV in primary care. A highly private approach to screening for IPV in primary care may be necessary to achieve adequate detection rates while addressing potential safety issues of patients experiencing IPV. ClinicalTrials.gov Identifier: NCT06284148.

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.

Correlates of Intimate Partner Violence, Including Psychological Partner Violence, in a Multisite U.S. Cohort of People in HIV Care.

We examined past-year intimate partner violence (IPV), including psychological violence without physical/sexual violence, and health outcomes among people with HIV (PWH) in care in a multi-site U.S. cohort. Between 2016 and 2022, PWH reported 12-month psychological, physical, and sexual IPV in a routine assessment. We used linear and logistic regression models adjusted for age, race/ethnicity, and site to examine relationships with health outcomes. Among 9748 PWH (median age 50 years, 81% cisgender male/16% cisgender female/1% transgender female; 44% non-Hispanic white/36% non-Hispanic Black/15% Hispanic), 9.3% (n = 905) reported any IPV in the past 12 months; half reported psychological IPV without physical/sexual IPV (n = 453). PWH reporting any type of IPV were on average younger than those who did not experience IPV. In adjusted models, any IPV was associated with increased likelihood of unstable housing, HIV viral load detection (HIV viral load ≥ 75 copies/mL), moderate-to-severe depressive symptoms, anxiety with panic symptoms, substance use (methamphetamines, cocaine/crack, illicit opioids, marijuana, heavy episodic/hazardous drinking), and concern about exposure to sexually transmitted infection. PWH reporting any IPV in the past 12 months had 4.2% lower adherence to antiretroviral therapy, 2.4 more HIV-related symptoms, a 1.9 point higher HIV stigma score, and a 9.5% lower quality of life score than those without IPV. We found similar associations among PWH reporting only psychological IPV, without physical/sexual IPV. IPV was common among PWH. Half reporting IPV reported only psychological IPV and had similarly poor outcomes as those reporting physical/sexual IPV, demonstrating the need to assess psychological as well as physical and sexual IPV.

Intimate Partner Violence and HIV Outcomes Among Women Living with HIV in Durban, South Africa

We examined the impact of past-year intimate partner violence (IPV) on HIV outcomes among women living with HIV (WLHIV) in Durban, South Africa. We assessed past-year IPV using the WHO Violence Against Women Questionnaire. We conducted logistic regression to assess associations between demographic variables and IPV at baseline, and between IPV at baseline and longitudinal HIV outcomes. Among 235 WLHIV, 17% reported past-year emotional, physical, or sexual IPV. At baseline, HIV-disclosure to partner was associated with 4.35-fold odds of past-year IPV (95% CI 1.17–16.10) after controlling for children, education, and harmful alcohol use. In the prospective analysis, IPV was associated with not achieving the co-primary outcome of retention in care and viral suppression in univariate (OR = 2.32, 95% CI 1.04–5.18), but not in the multivariate model. In the context of rapid treatment scale-up, the high burden of IPV among WLHIV needs to be prioritized, with an emphasis on disclosure support.

Intimate partner violence is related to future alcohol use among a nationwide sample of LGBTQIA+ people: Results from The PRIDE Study

BackgroundLesbian, gay, bisexual, transgender, queer, intersex, aromantic and asexual (LGBTQIA+) communities in the United States experience higher rates of alcohol use than the general population. While experiencing intimate partner violence (IPV) is thought to lead to increased alcohol use in LGBTQIA+ people, little research has investigated the temporal relationship between IPV and alcohol use in this population. MethodsData from two annual questionnaires of The Population Research in Identity and Disparities for Equality Study (The PRIDE Study) longitudinal cohort (n=3,783) were included. Overall IPV and three sub-types (physical, sexual, and emotional) - measured in 2021 using the extended Hurt, Insult, Threaten, Scream (E-HITS) screening tool - was examined as a predictor of Alcohol Use Disorders Identification Test (AUDIT) score in 2022 using multivariable linear regression to assess linear and quadratic associations. Models were adjusted for sociodemographic characteristics and history of alcohol use. ResultsOne-quarter (24.7%) of respondents reported experiencing past-year IPV in 2021. The mean AUDIT score in 2022 was 3.52 (SD = 4.13). In adjusted models, both linear (B: 0.26, 95% CI: 0.14, 0.38) and quadratic (B: -0.03, 95% CI: -0.04, -0.01) terms for overall IPV were significantly associated with next-year AUDIT score. These patterns were mirrored in each IPV sub-type, were not attenuated when accounting for relationship characteristics, and were heterogeneous across gender identity groups. ConclusionsThese results provide evidence of a temporal relationship between IPV and alcohol use in LGBTQIA+ communities, suggesting that efforts to prevent and mitigate IPV may help reduce alcohol use disparities in this population.

Violence Victimization and Depressive Symptoms Among a Sub-Sample of Sexual and Gender Minority Adults in a Population-Based South African Study.

Sexual and gender minority (SGM) adults in South Africa face high levels of violence and poor mental health outcomes. Interventions to prevent these negative health implications are hampered by a lack of representative data among this population. This study aims to quantify the associations between three forms of violent victimization and depressive symptoms in a sub-sample of SGM drawn from a population-based cross-sectional study in Gauteng, South Africa. Data come from the sixth Quality of Life survey conducted in South Africa's Gauteng province. Brief screeners assessed childhood sexual abuse (CSA), past-year intimate partner violence (IPV), non-partner violence, and depressive symptoms. Three survey-weighted logistic regression analyses were fit to model associations between elevated depressive symptoms and CSA, past-year IPV, and past-year non-partner violence, controlling for socio-demographics (age, race, sex, area of residence, education, socioeconomic status, and recent employment). N = 1,328 SGM respondents were included. Over 40% (n = 537) reported depressive symptoms, while 17% (n = 222) reported CSA, 5% (n = 67) reported IPV, and 16% (n = 208) reported non-partner violence. CSA and non-partner violence were associated with significantly higher odds of reporting depressive symptoms (aOR: 1.51, 95% CI [1.03, 2.23]; aOR: 1.84, [1.24, 2.73], respectively). IPV was not associated with elevated depressive symptoms (aOR: 1.17, [0.64, 2.16]). In all models, employment in the past 7 days was associated with significantly lower odds of reporting depressive symptoms. Recent and childhood violence is a major burden that is associated with elevated symptoms of depression among SGM in urban South Africa. Community-tailored interventions and policy-related advocacy related to employment and violence prevention may alleviate depressive symptoms in SGM adults in Gauteng.

Intimate Partner Violence Among Lesbian, Gay, and Bisexual Adults: A Cross-Sectional Survey in Hong Kong.

Purpose: This study investigated the prevalence rates of various types of intimate partner violence (IPV) among lesbian, gay, and bisexual (LGB) adults in Hong Kong and examined the associations between IPV and different addictive behavior and mental health problems. Methods: A total of 759 LGB adults completed an online cross-sectional survey between November 2021 and February 2022. Data on past-year IPV and LGB-specific tactics (whether perpetrated or experienced by participants), addictive behavior, anxiety, depression, and demographics were collected and analyzed with descriptive statistics and logistic regressions. Results: Psychological aggression was the most common type of IPV within an LGB relationship (22.1%), followed by physical assault (10.8%) and IPV-related injury (4.1%). LGB-specific tactics were experienced by 39.0% of the LGB adults. Depression, anxiety, and frequent gambling were significantly associated with specific types of IPV and LGB-specific tactics. Conclusion: IPV was prevalent in the LGB population. Findings on correlates provided insights for future development of IPV detection and intervention.

A Mixed-Methods Analysis of Coercive Control and COVID-19 Stress Among Black Women Experiencing Intimate Partner Violence During the COVID-19 Pandemic.

During times of crises, women are at elevated risk for intimate partner violence (IPV), but extant discourse fails to consider how this landscape amplifies disparities for Black women. This study examined the prevalence and associations of COVID-19 pandemic-specific coercive control and COVID-19-related stress among Black women experiencing IPV. Fifty-five Black women reporting past-year IPV participated in a prospective cohort study in 2020 and completed surveys on pandemic-specific coercive control, COVID-19-related stress, and sociodemographic characteristics. A subset of 15 participants completed semi-structured interviews in 2021. We conducted multivariable regression analyses to examine associations between coercive control and stress. We used interpretive phenomenological analysis to contextualize women's experiences of coercive control and stress during the pandemic. In the past 3 months, 76% (42 of 55) of women had a partner blame them for exposing them to COVID-19, 74% (41 of 55) had a partner minimize their pandemic concerns, and 52% (29 of 55) had a partner prevent them from getting a COVID-19 test. A higher average of pandemic-specific coercive control was associated with greater severity of COVID-19-related traumatic stress (b [SE] = 0.033 [0.009]; P = .001) and socioeconomic consequences related to COVID-19 (b [SE] = 0.019 [0.008]; P = .03). We identified 3 superordinate themes that illustrated Black women's experiences: (1) coercive control, (2) pandemic-driven shifts in relational context, and (3) women's structural and psychosocial stressors. Experiencing coercive control during the pandemic interfered with Black women's engagement in preventive behaviors, which exacerbated distress. Intersectional public health efforts should address sociostructural and relational factors to prevent coercive control and stress among Black women experiencing IPV.

Intimate partner violence, suicide and self-harm in Sri Lanka: Analysis of national data.

There is increasing evidence from South Asia and internationally that intimate partner violence (IPV) is strongly associated with self-harm, however its association with suicide and self-harm has not been extensively examined, nor has this relationship been explored at a national level. Using national datasets, area-level variation in IPV, suicide and self-harm in Sri Lanka were examined. In addition, the association between individual level exposure to past-year IPV and non-fatal self-harm by any household member were explored in a series of multi-level logistic regression models, adjusting for age. Similar patterns in the distribution of suicide and IPV were found, with higher rates evident in post-conflict districts, specifically Batticaloa, Kilinochchi, and Mullaitivu. Experience of past year IPV and its various forms were strongly associated with household-level self-harm in the past year (adjusted odds ratio [AOR] = 3.83 95% CI 2.27-6.46). A similar magnitude was found for physical/sexual abuse (AOR 5.17 95% CI 2.95-9.05) and psychological abuse (AOR 4.64 95% CI 2.50-7.00). A dose-response association was also evident for frequency of abuse, with an increasing risk of household-level self-harm for women reporting abuse 'less often' (AOR 2.95 95% CI 1.46-5.92), and abuse experienced 'daily, weekly, or monthly' (AOR 4.83 95% CI 2.59-9.00), compared to no abuse. This study contributes to a growing body of evidence on the relationship between IPV and suicidal behaviour in South Asia. Addressing IPV and its various forms should be a priority for suicide prevention in Sri Lanka, alongside trauma-informed approaches in post-conflict settings.

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&lt; .001) and younger veterans more frequently than older veterans (effect of age strata ≤47, 48–64, or ≥65: χ2= 107,p&lt; .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.

Differential Indirect Effects of Military Sexual Trauma on Posttraumatic Stress Disorder Symptom Clusters via Past-Year Intimate Partner Violence Experiences.

Women who serve in the military are at high risk for experiencing military sexual trauma (MST) and intimate partner violence (IPV), both of which are associated with symptoms of posttraumatic stress disorder (PTSD). To improve understanding of the psychological effects of experiencing multiple forms of interpersonal violence, it is important to identify the ways in which recent IPV experiences differentially increase the risk of specific PTSD symptom clusters for women with a history of MST. We aimed to identify if past-year IPV experiences mediate the relation between MST experiences and PTSD symptom clusters (i.e., intrusions, avoidance, negative alterations in cognitions/mood, hyperarousal) using structural equation modeling. A mail survey was administered to a sample of US female veterans at two time points 12 months apart. Among 198 participants, 108 women (54.5%) reported MST at Time 1, and 73 women (36.9%) reported IPV experiences in the past year at Time 2. PTSD symptom severity ranged from asymptomatic to beyond the diagnostic cutoff for a probable PTSD diagnosis. Past-year IPV experiences significantly mediated the association between MST history and PTSD avoidance symptoms, and MST history and PTSD negative alterations in cognitive/mood symptoms. No significant mediating effect was found for intrusion symptoms or hyperarousal symptoms. These findings can inform evidence-based practices for appropriate screening, assessment, detection, and intervention, including primary and secondary prevention efforts to instrumentally reduce future experiences of violence for female survivors of interpersonal violence.

Web-Based Screening, Brief Intervention, and Referral to Treatment for Traumatic Stress and Alcohol Misuse Among Survivors of Sexual Assault and Intimate Partner Violence: Usability and Acceptability Study.

Recent survivors of intimate partner violence (IPV) and sexual assault (SA) are at a high risk for traumatic stress and alcohol misuse. IPV and SA survivors face barriers to services for traumatic stress and alcohol misuse and have low service utilization rates. One way to increase access to services for this population is the use of web-based screening, brief intervention, and referral to treatment (SBIRT), an evidence-informed approach for early identification of traumatic stress and alcohol and drug misuse and connecting individuals to treatment. This study aims to assess the usability and acceptability of a web-based SBIRT called CHAT (Choices For Your Health After Trauma) tailored to address traumatic stress and alcohol misuse following past-year IPV, SA, or both. Phase 1 involved gathering feedback about usability and acceptability from focus groups with victim service professionals (22/52, 42%) and interviews with past-year survivors of IPV, SA, or both (13/52, 25%). Phase 2 involved gathering feedback about the acceptability of an adapted version of CHAT in an additional sample of recent survivors (17/52, 33%). Survey data on history of IPV and SA, posttraumatic stress disorder symptoms, alcohol and drug use, and service use were collected from survivors in both phases to characterize the samples. Qualitative content and thematic analyses of the interviews and focus group data were conducted using a coding template analysis comprising 6 a priori themes (usability, visual design, user engagement, content, therapeutic persuasiveness, and therapeutic alliance). Six themes emerged during the focus groups and interviews related to CHAT: usability, visual design, user engagement, content, therapeutic persuasiveness, and therapeutic alliance. Phase 1 providers and survivors viewed CHAT as acceptable, easy to understand, and helpful. Participants reported that the intervention could facilitate higher engagement in this population as the web-based modality is anonymous, easily accessible, and brief. Participants offered helpful suggestions for improving CHAT by updating images, increasing content personalization, reducing text, and making users aware that the intervention is confidential. The recommendations of phase 1 participants were incorporated into CHAT. Phase 2 survivors viewed the revised intervention and found it highly acceptable (mean 4.1 out of 5, SD 1.29). A total of 4 themes encapsulated participant's favorite aspects of CHAT: (1) content and features, (2) accessible and easy to use, (3) education, and (4) personalization. Six survivors denied disliking any aspect. The themes on recommended changes included content and features, brevity, personalization, and language access. Participants provided dissemination recommendations. Overall, CHAT was acceptable among victim service professionals and survivors. Positive reactions to CHAT show promise for future research investigating the efficacy and potential benefit of CHAT when integrated into services for people with traumatic stress and alcohol misuse after recent IPV and SA.

Substance Use and Associated Experiences of Intimate Partner Violence Among MSM in Los Angeles, California.

This study examined the prevalence and correlates of intimate partner violence (IPV) among a cohort of racial/ethnically diverse men who have sex with men (MSM) in Los Angeles. An ongoing longitudinal cohort study of MSM in Los Angeles, constructed by design so half of the participants use substances (SU) and half are persons living with HIV, provided data. Data collection occured between 2014 and 2020. At semiannual study visits, participants completed a computer-assisted self-interview which included questions on substance use (past 6 months) and experiences of IPV (past 12 months). The criterion variable was reported physical and sexual IPV. Multivariable models generalized estimating equations (GEE) estimated associations between reported SU and physical and sexual IPV, adjusting for repeated measurement and confounders. In total, 557 persons (2,962 visits) contributed to the analysis; the median baseline age was 30 years (interquartile range: 28.0-39.0). The prevalence of IPV in the past 12 months was 22.3%, with 18.3% reporting physical and 10.2% reporting sexual IPV across study visits. Stimulant use prevalence was higher among those who reported IPV compared to those who did not (68% vs. 42.1%; p < .001); cannabis use prevalence was lower among those reporting IPV (42.3% vs. 49% respectively; p < .001). Adjusted analysis showed reported stimulant use associated with greater odds of physical IPV (adjusted odds ratio [aOR] = 2.0; 95% confidence interval [CI] [1.4, 2.8], p < .001) but not sexual IPV (aOR = 1.3; 95% CI [0.8, 2.0], p = .332). Models stratified by HIV status yielded similar results. Findings showed a high prevalence of past-year IPV experiences among MSM in Los Angeles. Findings highlight links between SU and IPV and underscore a significantly increased likelihood of IPV for MSM in Los Angeles who report current methamphetamine use. This study provides evidence to support universal IPV screening and to make available safety resources at all points where MSM seek healthcare.

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.

Pathways to reduced physical intimate partner violence among women in north-western Tanzania: Evidence from two cluster randomised trials of the MAISHA intervention.

Intimate partner violence (IPV) affects over one-in-four women globally. Combined economic and social empowerment interventions are a promising IPV prevention model. However, questions remain on the mechanisms through which such interventions prevent IPV, and whether standalone social empowerment interventions can work in the absence of an economic component. This secondary analysis of MAISHA Study data (north-western Tanzania) explores pathways through which a group-based gender-training intervention, delivered to women standalone or alongside microfinance, may impact on physical IPV risk. Two cluster-randomised trials (CRT) assessed the impact of the MAISHA intervention on women's IPV risk; CRT01 among women in 66 pre-existing microfinance groups (n = 919), and CRT02 among 66 newly-formed groups not receiving microfinance (n = 1125). Women were surveyed at baseline and 29 months follow-up. Sub-group analyses explored whether intervention effects on past-year experience of physical IPV varied by participant characteristics. Mediators of intervention effect on physical IPV were explored using mixed-effects logistic regression (disaggregated by trial). In CRT01, MAISHA was associated with reduced past-year physical IPV (adjusted-OR 0.63, 95%CI 0.41-0.98), with stronger effects among those younger, more financially independent, and without prior physical IPV. CRT02 showed no impact on physical IPV, overall or among sub-groups. In CRT01, individual-level reduced acceptability of IPV and group-level confidence to intervene against IPV emerged as potential mediators of intervention effect, while relationship-level indicators of communication were not impacted. In CRT02, positive impacts on individual-level attitudes did not translate into reduced IPV risk. In CRT02, arguments with partners over perceived transgressions of gender roles increased in the intervention-arm. Neither trial resulted in increased separations. Findings illustrate the importance of addressing poverty and women's economic dependence on men, structural factors that may impede the success of socially oriented violence prevention programming. Programming with men is also crucial to ameliorate risks of backlash against attitudinal/behavioural change among women. Trial registration: ClinicalTrials.gov #NCT02592252.