Preferences regarding emerging HIV prevention technologies among Toronto men who have sex with men: a discrete choice experiment.

ABSTRACT: New forms of HIV pre-exposure prophylaxis (PrEP) include long-acting injectables and topical microbicides, each with unique attributes that may appeal to distinct users. We used a discrete choice experiment to characterize preferences for new PrEP formulations among Toronto men who have sex with men. MSM undergoing anonymous HIV testing completed a discrete choice experiment with 12 choice sets by selecting their preferred option within each set. Each set included "usual methods to prevent HIV" (excluding PrEP) as one alternative and two hypothetical PrEP alternatives, which differed according formulation/dosing, side effects (none/mild), risk of drug resistance (none/low/moderate), and HIV prevention efficacy (50%, 65%, 80% or 99% risk reduction). We used mixed logistic regression to infe

SUBMITTER: Tan DHS 

PROVIDER: S-EPMC8592986 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature