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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: J Clin Epidemiol. 2016 Oct 19;81:129–139. doi: 10.1016/j.jclinepi.2016.09.012

Figure 1. The response to first-line ART, by cohort.

Figure 1

(A) Median CD4 cell count change (cells/μL), with interquartile range, from ART initiation across all countries, by cohort. (B) Proportion of patients with HIV viral load <400 copies/mL since ART initiation across all countries, by cohort, where the shaded region represents the 95% binomial proportion confidence interval. (C) Probability of survival, as from Kaplan-Meier estimates, from ART initiation across all countries, by cohort (τ = log rank test).