Fig. 5From: A nomogram model based on pre-treatment and post-treatment MR imaging radiomics signatures: application to predict progression-free survival for nasopharyngeal carcinomaReceiver operating characteristic (ROC) curves for progression-free survival (PFS) models, which were based on data before and after treatment. A, E clinical variables, B, F clinical variables and RS1, C, G clinical variables and RS2, and D, H clinical variables integrated with RS1 and RS2 in the training and validation cohorts, respectivelyBack to article page