Fig. 3

Radiation-resistance gene panel containing four key genes was the best prognostic prediction model. a All gene combinations and AUC values corresponding to each one calculated by multivariate logistic regression model. The model built by all four genes had the highest AUC value, representing the best prediction effect. b-d ROC curves of the best four combinations in predicting clinical outcomes of CO/READ patients after radiotherapy. AUC values were distributed between 0.801 and 0.827