Fig. 5

Radiomics nomogram and its calibration curves for predicting PFS. Nomogram for predicting PFS in epithelial ovarian cancer patients (A). The calibration curves for predicting 1-year, 3-year, and 5-year PFS in training set (B) and test set (C). The blue, red, and orange solid lines represent the consistency between the predicted risk probabilities and the actual probabilities for 1-year, 3-year, and 5-year PFS, respectively

FIGO, International Federation of Gynecology and Obstetrics; Rad-score, radiomics score; PFS, progress-free survival