Antiretroviral pre-exposure prophylaxis (PrEP) has received increasing
recognition as a viable prescription-based intervention for people at risk for
HIV acquisition. However, little is known about racial biases affecting
healthcare providers’ willingness to prescribe PrEP. This investigation
sought to explore medical students’ stereotypes about sexual risk
compensation among Black versus White men who have sex with men seeking PrEP,
and the impact of such stereotypes on willingness to prescribe PrEP. An online
survey presented participants (n = 102) with a clinical
vignette of a PrEP-seeking, HIV-negative man with an HIV-positive male partner.
Patient race was systematically manipulated. Participants reported predictions
about patient sexual risk compensation, willingness to prescribe PrEP, and other
clinical judgments. Bootstrapping analyses revealed that the Black patient was
rated as more likely than the White patient to engage in increased unprotected
sex if prescribed PrEP, which, in turn, was associated with reduced willingness
to prescribe PrEP to the patient.