Fig. 2From: Antiretroviral therapy improves survival among TB-HIV co-infected patients who have CD4+ T-cell count above 350cells/mm3Kaplan Meier survival analysis for entire cohort and propensity score analysis cohort. a Entire cohort (cART: n = 257; no cART: n = 80). b Propensity score generated cohort (n = 132)Back to article page