Range of intervention impact, by outcomes measured in the wider community for epidemics with an HIV prevalence ≤5%, in the absence of risk compensation.

Population in which the outcome was measured includes: αlow-risk females; βgeneral population (excludes high-risk groups); γtotal population (includes high-risk groups); ωante-natal clinic attendees. Infections averted refer to the following: * per 100,000 uninfected adults (Vissers 2008 [36]). ** Efficacy in reducing HIV susceptibility per sex act (or transmission probability if intervention effect on HIV susceptibility was not differentiated from intervention effect on HIV infectivity).N = number of studies. STI (sexually transmitted infection). PREP (pre-exposure prophylaxis). ↓(decline). FSW (female sex worker). Non-commercial HRG refers to individuals who engage in multiple (non-commercial) partnerships.