Forest plot of the fraction of HIV-infected FSWs on ART and starting ART with (A) CD4 counts <200 cells/mm³ (B) CD4 counts 200–499 cells/mm³ and (C) CD4 counts >500 cells/mm³.

<p>Study estimates are grouped by country income and ordered by time on ART. The star symbol (*) highlights the study estimates (one per study population) included in the pooled overall estimates. For studies providing estimates over multiple time-periods, only one estimate was used for pooling (the most recent estimate from that study). I² and p-values are the measures of heterogeneity used. ^a ART initiation criteria is CD4 count <200 cells/mm³. ART = antiretroviral, FSW = female sex workers, CI = confidence interval, NR = not reported, n = number of FSWs with each outcome, N = sample size of FSWs available for each outcome, N_p = number of independent study populations.