Fig. 3

(A) Nomogram for 3-year and 5-year prediction of RFS, (B) time-dependent ROC curves of 3-year and 5-year RFS, (C-D) calibration plot of 3-year and 5-year RFS, (E) DCA, (F) Kaplan-Meier curves compare the difference of RFS among the low, medium and high-risk groups in the training cohort
RFS, recurrence-free survival; ROC, receiver operating characteristic; AUC, area under the curve; DCA, decision curve analysis