HIV Care Disengagement and Antiretroviral Treatment Discontinuation in Mexico: A Qualitative Study Based on the Ecological Model Among Men Who Have Sex With Men.

In 2018, 24% of Mexican men living with HIV were disengaged from HIV care, which impedes their use of antiretroviral treatment (ART). To identify HIV care disengagement and/or ART discontinuation factors using an ecological framework, we conducted 22 semi-structured interviews with men who have sex with men from the HIV state clinic of Tabasco, Mexico. HIV care disengagement was attributed to interpersonal, organizational, and community factors, whereas ART discontinuation was attributed to intrapersonal and interpersonal factors. Intrapersonal factors were burden of ART, substance use, mental health problems, and feeling well or ill. Interpersonal factors included family stigma or support, and partner discouragement. Factors at the organizational level were HIV care-related: inconvenient follow-ups, negative provider interactions, and reentry obstacles; and work-related: absences, work stigma, and travel. Community factors were social stigma and economic means. Interventions should target multiple levels of interdependent factors, distinguishing between HIV care disengagement and ART discontinuation factors.