Fig. 2
From: Pattern and predictors of immunologic recovery in HIV infected patients
a The distribution of absolute CD4 counts for the various age groups. b The gender distribution of the changes in absolute CD4 for males (M) and females (F). c The distribution of absolute CD4 counts at the study sites. d The distribution of absolute CD4 counts for subjects with low and high baseline CD4 counts. The midpoints of the vertical bars represent the medians and the heights show the interquartile ranges of the absolute CD4 counts. The x axes show the time points of follow ups