Nomogram for Predicting Recurrence-Free Survival in Chinese Women with Endometrial Cancer after Initial Therapy: External Validation

Figure 3

Area under the receiver operating characteristic curve (AUC) values of the nomogram and the 2009 International Federation of Gynecology and Obstetrics (FIGO) stage system for the training and validation cohorts to assess the 3- and 5-year recurrence-free survival (RFS). (a, b) Comparing the AUCs of nomogram with FIGO stage in the training group (T) for predicting 3- and 5-year recurrence-free survival (RFS) in patients with endometrial cancer. (c, d) Comparing the AUCs of nomogram with FIGO stage in the validation group (V) for predicting 3- and 5-year recurrence-free survival (RFS) in patients with endometrial cancer. Model 1 of black line represents nomogram; model 2 of red line represents FIGO stage. (a) T: 3 RFS-AUC nomogram:FIGO, (b) T: 5 RFS-AUC nomogram:FIGO, (c) V: 3 RFS-AUC nomogram:FIGO, and (d) V: 5 RFS-AUC nomogram:FIGO.

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