Figure 6
Survival curves of Rai stages by prognostic index risk categories in the validation data set. (A) Patients in Rai stage 0 (N = 384); (B) Patients in rai stage I/II (N = 269); (C) Patients in Rai stage III/IV (N = 20).
Survival curves of Rai stages by prognostic index risk categories in the validation data set. (A) Patients in Rai stage 0 (N = 384); (B) Patients in rai stage I/II (N = 269); (C) Patients in Rai stage III/IV (N = 20).
