Fig. 5

Assessing the efficiencies of the prognostic MRG signature in the training set and validation set. A B C The Kaplan-Meier survival curves of the training set (A), the testing set (B) and the validation set (C). D E F The distribution of risk scores and the survival status of patients in the training set (D), the testing set (E) and the validation set (F), and each dot represents a BC patient. G H I ROC curves of the training set (G), the testing set (H) and the validation set (I) showed the performance for predicting the 1-year, 3-year and 5-year OS