Fig. 4

The calibration curves for predicting the 2- and 3-year PRS in the training (a), internal validation (b) and external validation (c) cohort. PRS, post-recurrence survival.

The calibration curves for predicting the 2- and 3-year PRS in the training (a), internal validation (b) and external validation (c) cohort. PRS, post-recurrence survival.