Fig. 3From: A superiority of viral load over CD4 cell count when predicting mortality in HIV patients on therapy Percentage prevalence plot for the covariate on HIV/AIDS progression defined by Viral load (Original). Legend: state:1 = VL < 50, State2 = 50 ≤ VL < 10 000, State3 = 10 000 ≤ VL < 100 000, State4 = 100 000 ≤ VL < 500 000; State5 = VL≥ 500,000; State6 = deathBack to article page