Predictive performance of the signature evaluated by ROC
By plotting ROC curves and calculating AUC values, the accuracy of the signature in forecasting the outcome of CC patients was evaluated. AUC values for survival at 1, 3, and 5 years were 0.761, 0.777, and 0.858 for the training group, 0.651, 0.726, and 0.651 for the test group, and 0.705, 0.757, and 0.759 for the entire group, respectively (Fig. Evaluation of predictive performance, independent prognostic analysis and external verification. (