Fig. 7From: Nomograms for predicting overall survival and cancer-specific survival in elderly patients with epithelial ovarian cancerKaplan–Meier CSS curves of elderly patients with EOC based on the new risk stratification system and the AJCC stage system. A, B Kaplan–Meier CSS curves based on the new risk stratification system in the training (A) and validation cohorts (B). C, D Kaplan–Meier CSS curves according to the AJCC stage system in the training (C) and validation cohorts (D)Back to article page