Adherence to antiretroviral therapy among cisgender gay, bisexual and other men who have sex with men in Brazil: Evaluating the role of HIV-related stigma dimensions.

Background: In Brazil, ~35% of people living with HIV (PLHIV) have poor adherence to antiretroviral therapy (ART). HIV-related stigma is associated with worst continuum of care outcomes, however evidence from Brazil is scarce. We explored pathways between HIV-related stigma dimensions and ART adherence among Brazilian cisgender gay, bisexual and other men who have sex with men (MSM) living with HIV.