Extant research has shown that sexual violence disproportionately affects lesbian, gay, bisexual, transgender, and queer (LGBTQ+) individuals, conferring risk for the development of posttraumatic stress symptoms (PTSS) and related mental health conditions. However, little research has focused on specific vulnerabilities among LGBTQ+-identified sexual assault (SA) survivors (e.g., minority stress) and their associations with post-SA psychopathology. To address this gap, we examined associations between experiences of minority stress and post-SA psychopathology in a sample of LGBTQ+ individuals who experienced SA (N = 92) and completed a battery of self-report measures. Results revealed significant differences in internalized stigma, community connectedness, alcohol use, and cannabis use across sexual orientation and gender modality groups, ηp 2 = .08-11. Additionally, regression analyses indicated that experiences of violence and victimization were significantly associated with higher PTSS, β = .31, p = .020; anxiety, β = .39, p = .003; and alcohol use severity, β = .31, p = .027, over and above other experiences of minority stress and psychopathology risk factors. Internalized stigma was significantly associated with cannabis use severity, β =.34, p = .011. Finally, community connectedness was significantly associated with lower anxiety symptom severity, β = -.42, p = .001. Although longitudinal work is needed, findings indicate that experiences of minority stress may serve as risk or maintenance factors for post-SA psychopathology. These results offer important considerations for future treatment approaches tailored to LGBTQ+ survivors of SA.
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