Fig. 8From: Nomograms for predicting overall survival and cancer-specific survival in elderly patients with epithelial ovarian cancerKaplan–Meier curves for predicting OS based on the new risk stratification system of all elderly EOC patients. Kaplan–Meier OS curves of patients with various surgery types in the low- (A), medium-(C), and high-risk group (E); Kaplan–Meier curves of patients with or without chemotherapy in the low- (B), medium-(D), and high-risk group (F) for predicting OSBack to article page