Perceived discrimination, adherence to antiretroviral therapy, and HIV care engagement among HIV-positive black adults: the mediating role of medical mistrust

AbstractPerceived discrimination and medical mistrust are contributors to HIV inequities. The current study examined whether medical mistrust mediated the associations between perceived discrimination and adherence to antiretroviral therapy (ART) as well as care engagement in a sample of 304 Black adults living with HIV. Perceived discrimination and medical mistrust were measured using validated scales; ART adherence was electronically monitored for a month; care engagement was determined by medical record data. Results support significant total indirect effects from perceived discrimination (due to HIV-serostatus, race, sexual orientation) to ART adherence through three types of medical mistrust (towards healthcare organizations, one ’s physician, and HIV-specific mistrust). The total indirect effects were also significant for care engagement and were largely driven by mistrust towards one’s own physician. Findings suggest interventions at the provider or healthcare organization levels should address medical mistrust to impr ove the health and well-being of Black Americans living with HIV.

Source: Journal of Behavioral Medicine - April 1, 2022 Category: Psychiatry Source Type: research