Baseline factors associated with incident HIV infection among HIV-uninfected partners in HIV discordant couples, Masaka, Uganda.

PYO, person-years of observation; RR, unadjusted rate ratio; aRR, adjusted rate ratio (All factors were adjusted for gender, age group at study entry, male circumcision, alcohol use, condom use frequency, and genital discharge in the past year); CI, confidence interval; LRT, likelihood ratio test.