Hazard ratios (HRs) for HIV-1 infection per 1- loge increase of Immune responses among vaccine recipients.

*All unadjusted immune variable models included only the indicated immune variable(s) as predictor(s) of HIV-1 infection without adjustment of other baseline covariates.**In addition to the indicated immune variable (s), all adjusted immune variable models adjusted for baseline covariates including circumcision status, Ad5 seropositivity, region, race, age, HSV-2 serostatus, recreational drug usage, unprotected receptive anal sex with HIV+ male partner, unprotected insertive anal sex with HIV+ male partner, and number of male partners.Hazard ratios (HRs) for HIV-1 infection per 1- loge increase of Immune responses among vaccine recipients.