Algorithm showing ART initiation and discontinuation among 389 subjects enrolled with primary HIV-1 infection
aIndicates highly active antiretroviral therapy (HAART) as first treatment with no preceding non-HAART antiretroviral (ART) regimen. bEvaluable subjects had HIV-1 RNA below the limit of assay quantitation prior to interruption, at least 2 weeks of interruption, and an HIV-1 RNA measurement prior to any treatment re-initiation.