Fig. 2

Baseline liver function (LF) score before radiotherapy correlated with the incidence rate of LF events after radiotherapy. Specifically, individual scores (BIL, AST, ALT, ALKP, INR, and ALB scores) aligned with LF grading levels in CTCAE v5.0. The total score is the sum of individual scores, referred to as the ALL6 score, which encompasses the cumulative values of BIL, AST, ALT, ALKP, INR, and ALB scores