Fig 2. Boxplot levels of Abs CD4⁺ T-cell, Abs CD8⁺ T-cell, *RFI of CD38 on CD8⁺, RFI of CD126 on CD4⁺ and RFI of CD126 on CD8⁺ of HIV-1-infected and uninfected men.

The solid lines represent the median, the box represents the 25th to 75th percentiles and the dashed line corresponds to the mean. The lower and upper horizontal bars represent the 5th and 95th percentiles, respectively. The Y axis number represent CD4⁺, CD8⁺ absolute count/μL, RFI of CD38 on CD8⁺, and RFI of CD126 on CD4⁺ and CD8⁺.