Figure 4

Correlation between HIV-1 DNA levels and CD4 cell counts before ART introduction. (A) Relative amounts (best-fit line: y = 2.23 - 0.00321x, p = 0.0005) and (B) absolute amounts (best-fit line: y = 1.83 - 0.00237x, p = 0.0085) of HIV-1 DNA levels.