Fig. 6

Calibration curves assess the accuracy of 1-year, 2-year, 3-year, 4-year, and 5-year survival predictions in the training set (A–E), validation set (F–J), and external validation set (K–O).

Calibration curves assess the accuracy of 1-year, 2-year, 3-year, 4-year, and 5-year survival predictions in the training set (A–E), validation set (F–J), and external validation set (K–O).