Fig. 2

Predictive error curve and integrated Brier score (IBS) for Kaplan–Meier estimates based on the ALBI-TAE model (blue), mHAP-II score (green), HAP score (red), seven-eleven-criteria (gray), six-and-twelve score (pink), Bolondi’s subclassification (purple), tumor burden score (orange), and compared with the unstratified sample (black)