Fig. 5

Assessing the accuracy of the nomogram model and comparison with conventional methods. The nomogram showed a significantly higher discrimination power than Radscore, MELD score, ALBI score, and Child-Pugh score for predicting severe PHLF in the training (A) and test (B) datasets. The calibration curves demonstrated good agreement between the radiomics nomogram predicted and actual observation in the training (C) and test (D) datasets