Figure 1.
Kaplan-Meier plots. (A) Progression-free survival; R-CHOP (n=99), CHOP (n=51). (B) Overall survival; R-CHOP (n=99), CHOP (n=51). (C) Survival stratified by absolute CD4+ lymphocyte count; CD4 count > 100 R-CHOP (n=52), CD4 count > 100 CHOP (n=33), CD4 count ≥ 100 R-CHOP (n=36), CD4 ≥ 100 CHOP (n =18).