Mental Health and Substance Use Factors Associated With Unwanted Sexual Contact Among U.S. Active Duty Service Women : Unwanted Sexual Contact Among U.S. Service Women

We examined the utility of the Veterans Health Administration (VHA) universal screening program for military sexual violence. We analyzed VHA administrative data for 185,880 women and 4139888 men who were veteran outpatients and were treated in VHA health care settings nationwide during 2003. Screening was completed for 70% of patients. Positive screens were associated with greater odds of virtually all categories of mental health comorbidities, including posttraumatic stress disorder (adjusted odds ratio [AOR]=8.83; 99% confidence interval [CI] = 8.34, 9.35 for women; AOR = 3.00; 99% CI = 2.89, 3.12 for men). Associations with medical comorbidities (e.g., chronic pulmonary disease, liver disease, and for women, weight conditions) were also observed. Significant gender differences emerged. The VHA policies regarding military sexual trauma represent a uniquely comprehensive health care response to sexual trauma. Results attest to the feasibility of universal screening, which yields clinically significant information with particular relevance to mental health and behavioral health treatment. Women's health literature regarding sexual trauma will be particularly important to inform health care services for both male and female veterans.

This article reviews the literature documenting the prevalence of military sexual trauma (MST) and its associated mental and physical health consequences. Existing research indicates that prevalence rates of MST vary depending on method of assessment, definition of MST used, and type of sample. Risk factors for MST have been identified as including age, enlisted rank, negative home life, and previous assault history. MST has been associated with increased screening rates of depression and alcohol abuse, in addition to significantly increased odds of meeting criteria for post-traumatic stress disorder. In addition, MST has been associated with reporting increased number of current physical symptoms, impaired health status, and more chronic health problems in veterans. Available research on health care utilization and MST is also discussed. Researchers are encouraged to utilize standardized definitions of MST, employ standardized assessment methodology, and utilize more male veterans in future research. Policy and practice implications are discussed.

Sexual assault history is associated with higher risk of problem drinking and drug use in women, yet little is known about mechanisms linking trauma histories in general to women's drinking or drug use problems. This study examined how various types of trauma, substance use coping, and PTSD relate to past-year problem drinking and drug use in women who experienced sexual assault. Data from a large, diverse sample of women who had experienced adult sexual assault were analyzed with structural equation modeling to test a theoretical model of the relationship between trauma types, substance use coping, PTSD symptoms, and past-year drinking and drug use (N=1863). Results show that PTSD symptoms fully mediated the association between non-interpersonal trauma and the use of substances to cope. However, the association between both interpersonal trauma and child sexual abuse severity on substance use to cope was only partially mediated by PTSD symptoms. In turn, use of substances to cope fully mediated the relationship between PTSD and problem drug use as well as partially mediated the effect of PTSD on problem drinking. These results suggest that different trauma types and substance use coping may be important risk factors distinguishing sexually assaulted women who develop PTSD and problematic substance use from those who do not. Identifying women's histories of different traumas may help to identify those at greater risk for substance use problems.