Psychiatric, Substance Use, and Structural Disparities Between Gay and Bisexual Men with Histories of Childhood Sexual Abuse and Recent Sexual Risk Behavior.

Sexual minority men disproportionately experience childhood sexual abuse (CSA) compared to heterosexual men, resulting in greater risk of psychiatric and substance use diagnoses, sexual risk taking, and HIV acquisition later in life. However, little is known about psychiatric and substance use disparities between gay and bisexual men who have experienced CSA. We recruited a purposive convenience sample in Boston and Miami, involving self-report and clinical interview data from 290 sexual minority men (M age = 38.0 years) who reported CSA, defined as unwanted sexual contact before 13 years of age with an adult or person five years older, or unwanted sexual contact between 13 and 16 years of age with a person 10 years older (or any age with the threat of force or harm). We compared those who self-identified as gay (n = 199) versus bisexual (n = 64) on demographic and structural variables (i.e., government benefits, unstable housing, and neighborhood crime) as well as psychiatric and substance use diagnoses. Across 15 unique diagnoses, three were more common in bisexual men than gay men in unadjusted models: bipolar disorder (OR = 2.90, 95% CI: 1.01-8.34), obsessive compulsive disorder (OR = 2.22, 95% CI: 1.01-4.88), and alcohol use disorder (OR = 1.86, 95% CI: 1.03-3.38). Bisexual men were also more likely to meet criteria for "any substance use disorder" than were gay men (OR = 1.99, 95% CI: 1.10-3.59). However, when race, education, and income were included as covariates, the odds ratios reduced significantly (bipolar disorder: aOR = 1.98, 95% CI: 0.59-6.61; obsessive compulsive disorder: aOR = 1.56, 95% CI: 0.64-3.77; alcohol use disorder, aOR = 1.54, 95% CI: 0.80-2.98; any substance use disorder, aOR = 1.79, 95% CI: 0.93-3.45, respectively). Our results highlight the mental health needs, including problematic substance use, of bisexual men with histories of CSA, as well as the importance of accounting for potential confounding demographic variables that may influence disparities in mental health and substance use.

Intersecting internalized stigmas and HIV self-care among men who have sex with men and who use substances.

RATIONALE: Men who have sex with men (MSM) are disproportionately affected by HIV, substance use, and stigma related to co-existing or intersecting identities that are stigmatized or devalued by society (e.g., being a sexual minority male, a person living with HIV, or a person who uses substances). Evidence indicates that when stigma is internalized it may act as a barrier to engagement in self-care behaviors. OBJECTIVE: Gaining a better understanding of how intersecting internalized stigmas affect HIV self-care among MSM who use substances. METHODS: To investigate these relationships, we conducted semi-structured qualitative interviews until we reached thematic saturation (n = 33) with HIV + MSM who use substances and were sub-optimally engaged in HIV care. Interviews inquired about identity, internalized stigmas, substance use, HIV self-care behaviors, and interrelationships between concepts. RESULTS: Our sample was 61% African American and 76% reported annual incomes of ≤$20,000. Approximately half of the participants explicitly described how intersecting internalized stigmas impacted their sense of self and their behavior. The overwhelming majority conveyed that internalized stigma related to substance use was the most burdensome and was considered a barrier to HIV self-care behaviors. Participants also described internalized stigmas related to HIV and sexual orientation, as well as race, effeminateness, poverty, and housing instability, which together impacted their psychological wellbeing and HIV self-care. CONCLUSIONS: Our results indicate a need for clinicians to consider and address intersecting internalized stigmas, particularly internalized stigma related to substance use, to both reduce substance use and improve HIV self-care among MSM who use substances and are sub-optimally engaged in HIV care.

Indirect Effects From Childhood Sexual Abuse Severity to PTSD: The Role of Avoidance Coping.

Men who have sex with men (MSM) disproportionately experience childhood sexual abuse (CSA) compared with heterosexual men, often resulting in continued trauma-related sequelae, including symptoms of posttraumatic stress disorder (PTSD) such as avoidance. The variability in trauma-related sequelae may be associated with chronicity or duration of CSA. The relationship between duration of CSA and later PTSD symptom severity is not well understood, including the extent coping strategies account for these relationships. We used linear regression to examine these relationships and to assess the indirect effects of avoidance (behavioral disengagement and denial) and adaptive coping strategies on the relationship between CSA duration and adult PTSD symptom severity on a diverse sample included 290 MSM with a history of CSA. In adjusted models, CSA duration was significantly associated with adult PTSD symptom severity (standardized ß = .23, p < .000) and with avoidance coping (standardized ß = .19, p = .002). Separating this out, behavioral disengagement was significantly associated with CSA duration (standardized ß = .20, p = .001) but denial was not. In adjusted analyses assessing indirect effects, avoidance coping partially accounted for the relationship between CSA duration and total trauma symptom severity (standardized ß reduced from .23 to .17; Sobel = 2.90, p = .004). Similarly, behavioral disengagement partially accounted for the association between CSA duration and total symptoms (standardized ß reduced from .23 to .18; Sobel = 2.68, p = .007). Avoidance coping, and behavioral disengagement specifically, may play a role in the severity of PTSD symptoms experienced by MSM with CSA histories. This work emphasizes the need for clinicians to consider behavioral disengagement in understanding PTSD symptom severity among MSM with histories of CSA.