Examining stigma, social support, and gender differences in unsuppressed HIV viral load among participants in HPTN 065

Successful navigation of the HIV care continuum is necessary to maintain viral suppression. We explored gender-stratified correlates of being virally unsuppressed in the Prevention for Positives (P4P) component of HPTN 065. The outcome of interest was unsuppressed viral load (> 40 copies/mL) among individuals already living with HIV. Correlates included medication adherence factors, social support and stigma. Logistic regression models were stratified by gender (N = 673). Men-specific correlates of being virally unsuppressed included opposite-sex partners, older age and HIV disclosure stigma. Women-specific correlates included time since diagnosis, and personal-level barriers to medication adherence. When more individuals knew about their HIV status, women had over twice the likelihood of being virally unsuppressed; no such association was seen among men. Additionally, higher levels of social support were not associated with viral suppression among women. Interventions should consider gender-specific approaches to engaging social support in de-stigmatization of HIV and promotion of medication adherence and subsequent viral suppression.
Author(s): Allysha C. Maragh-Bass [sup.1] , Theresa Gamble [sup.2] , Wafaa M. El-Sadr [sup.3] , Brett Hanscom [sup.4] , Elizabeth E. Tolley [sup.1] Author Affiliations: (1) grid.245835.d, 0000 0001 0300 [...]