Fig. 3

Adjusted IPI survival curves based on the addition of RDW and PLT. (1) Survival curves for OS (a) and PFS (b) according to adjusted IPI of adding RDW and PLT for risk stratification in the whole cohort. (2) Survival curves for OS (c) and PFS (d) according to adjusted IPI of adding RDW and PLT for risk stratification in R-CHOP cohort. (3) Survival curves for OS (e) and PFS (f) according to adjusted IPI of adding RDW and PLT for risk stratification in CHOP cohort