Fig. 3From: Gemcitabine as adjuvant chemotherapy in patients with high-risk early breast cancer—results from the randomized phase III SUCCESS-A trialHazard ratios for the treatment arm (FEC → Doc/Gem versus FEC → Doc) in various subgroups relative to disease-free survival (a) and overall survival (b). Although there was some variation in the estimate of the treatment effect of FEC → Doc/Gem, the P values in the global likelihood ratio tests were nonsignificant. Continuous predictors were evaluated at the first decile (“low”), at the median, and at the ninth decile (“high”)Back to article page