Causes of alcohol-attributable death and associated years of potential life lost among LGB and non-LGB veteran men and women in Veterans Health Administration

Women and men veterans' initiation, engagement, and retention in treatment for substance use disorders: A cross-sectional investigation using VHA administrative data

INTRODUCTION

More men have substance use disorders (SUD) in the US compared to women; however, the gender gap is closing, including among US veterans. Little information is available about gender differences in patterns of SUD treatment receipt. The current study evaluated gender differences in SUD outpatient, residential, and medication treatment receipt to address critical gaps in the literature.

METHODS

Veterans Health Administration patients with SUD diagnoses between 10/01/2014 and 9/30/2018 were included (women = 40,841, men = 615,002). The study tracks treatment initiation, engagement, retention, and treatment transitions for 12 months following study entry. Unadjusted Chi-square tests and logistic regressions, adjusted for race/ethnicity, age study entry year, and facility complexity test for gender differences.

RESULTS

Women had higher initiation, engagement, and retention than men in outpatient and residential settings in unadjusted comparisons. However, after adjustment, women were less likely to initiate, engage, and retain. Post-hoc analyses indicate findings were driven by age and race/ethnicity; specifically, women under 60 and non-Hispanic White and Black women were less likely to initiate or retain in SUD care than men. Women were also less likely to transition through outpatient treatment and utilize opioid use medication; however, women were more likely to transition through residential treatment and utilize alcohol use medication.

CONCLUSIONS

Women were found to have lower outpatient and residential SUD treatment receipt and opioid medication utilization but greater alcohol use medication utilization compared to men. Future research is needed to better understand factors leading to these gender differences and to develop tailored treatment approaches to address gender disparities.

An Evidence Map of the Women Veterans' Health Literature, 2016 to 2023: A Systematic Review

Importance

Women veterans are the fastest-growing veteran subpopulation in the US. Women veterans often experience military service-related health issues in addition to conditions common to all women. Because women veterans are more likely to receive care in the civilian setting than through the Department of Veterans Affairs (VA), all women's health clinicians should be equipped to provide patient-centered care for women veterans. The health care of women veterans requires evidence-based care informed by population-specific scientific literature. An updated evidence map evaluating women veteran-focused health literature is needed.

Objective

To map the scope and breadth of women veterans' health literature published from 2016 to 2023.

Evidence Review

In this systematic review, MEDLINE, Embase, and CINAHL Complete were searched for eligible articles published from 2016 to 2023. Articles reporting about US women veterans' health outcomes or on the experience of providing care to women veterans were included. Included articles were required to report patient-level outcomes that included either data for only women veterans or reported results separately for women veterans. Articles were grouped by primary focus area based on categories previously established by the VA Women's Health research agendas and prior evidence maps.

Findings

The volume of women veterans' health literature published between 2016 and 2023 of 932 articles was double that of the prior 8 years. The largest portion of this literature was focused on chronic medical conditions (137 articles [15%]), general mental health (203 articles [22%]), and interpersonal violence (121 articles 3[13%]). Areas of greatest growth included reproductive health (physical and mental), pain, suicide, and nonsuicidal self-injury. Additionally, emerging areas of inquiry were found, including military-related toxic exposures and harassment within the health care setting.

Conclusions and Relevance

In this systematic review of literature focused on the health of women veterans, the volume of literature was found to have doubled and expanded in important areas that aligned with VA research priorities. However, despite the growth in research related to women veterans, several important research gaps remain within this field of study. Research addressing health issues pertinent to a growing and aging women veterans' population will require rigorous research and program evaluations.

Alcohol consumption and dependence risk among male and female Veterans: Trajectories and predictors

BACKGROUND

With few exceptions, previously conducted research on hazardous drinking among Veterans has employed samples in which the majority of participants identify as male. In addition, past studies have solely focused on alcohol consumption, rather than associated risk for dependence. In this study, we expanded upon the extant literature by investigating sex differences in trajectories and predictors of change in alcohol consumption and dependence risk among post-9/11 Veterans.

METHODS

A national sample of 1649 Veterans (50.0% female) were recruited in a five-wave longitudinal study that followed Veterans for up to 16 years after deployment. We used growth curve modeling to investigate trajectories of change in alcohol consumption and dependence risk among men and women Veterans. We examined predictors of growth, including demographics, support and resources, psychiatric symptoms, and trauma exposure.

RESULTS

Among male Veterans, alcohol consumption and dependence risk remained stagnant, which is in contrast to past work using non-Veteran samples. For female Veterans, consumption exhibited initial reductions that decelerated, and dependence risk reduced at a continuous rate. PTSD diagnosis was a significant predictor of individual differences in growth for men. Psychiatric symptoms (i.e., PTSD diagnosis, probable depression diagnosis, suicidal ideation) and psychosocial functioning were significant predictors of decreasing alcohol use for women.

CONCLUSIONS

Results highlight important sex differences in patterns and predictors of change in alcohol consumption and dependence risk among post-9/11 Veterans. Findings are discussed in relation to screening for hazardous alcohol use and intervention strategies in this at-risk population.

HIV Prevalence and HIV Screening History Among a Veterans Association Cohort of People with Opioid and Alcohol Use Disorders

BACKGROUND

Veterans face high risk for HIV and substance use, and thus could be disproportionately impacted by the HIV and substance use disorder (SUD) "syndemic." HIV prevalence among veterans with SUD is unknown.

OBJECTIVE

To project HIV prevalence and lifetime HIV screening history among US veterans with alcohol use disorder (AUD), opioid use disorder (OUD), or both.

DESIGN

We conducted a retrospective cohort analysis using national Veterans Health Administration (VHA) data.

PARTICIPANTS

We selected three cohorts of veterans with SUD: (1) AUD, (2) OUD, and (3) AUD/OUD. Included veterans had ICD codes for AUD/OUD from 2016 to 2022 recorded in VHA electronic medical records, sourced from the VA Corporate Data Warehouse (CDW).

MAIN MEASURES

We estimated HIV prevalence by dividing the number of veterans who met two out of three criteria (codes for HIV diagnosis, antiretroviral therapy, or HIV screening/monitoring) by the total number of veterans in each cohort. We also estimated lifetime HIV screening history (as documented in VHA data) by cohort. We reported HIV prevalence and screening history by cohort and across demographic/clinical subgroups.

KEY RESULTS

Our sample included 669,595 veterans with AUD, 63,787 with OUD, and 57,015 with AUD/OUD. HIV prevalence was highest in the AUD/OUD cohort (3.9%), followed by the OUD (2.1%) and AUD (1.1%) cohorts. Veterans of Black race and Hispanic/Latinx ethnicity, with HCV diagnoses, and aged 50-64 had the highest HIV prevalence in all cohorts. Overall, 12.8%, 29.1%, and 33.1% of the AUD/OUD, OUD, and AUD cohorts did not have history of HIV screening, respectively.

CONCLUSIONS

HIV prevalence was high in all SUD cohorts, and was highest among veterans with AUD/OUD, with disparities by race/ethnicity and age. A substantial portion of veterans had not received HIV screening in the VHA. Findings highlight room for improvement in HIV prevention and screening services for veterans with SUD.