Fig. 3
Time-dependent receiver operating characteristic curves (tdROC) at 5 years after diagnosis (a, b) and integral of area under the time-dependent ROC curve (iAUC) for 10 years after diagnosis (c, d) for predicting disease-specific survival (DSS) based on the MRI-derived tumor size measurements (a, c) and for MAXimaging for the three readers (b, d). All tumor measurements yielded high and similar areas under the tdROC curves (AUC = 0.81–0.84; p = 0.14) (a) and iAUC (iAUC = 0.79–0.81; p = 0.14) (c) for predicting DSS. MAXimaging for the three readers yielded similarly high areas under the tdROC curves (AUC = 0.80–0.84; p = 0.50) (b) and iAUC (iAUC = 0.77–0.81; p = 0.12) (d) for predicting DSS