Table 9

 Discriminatory ability for death at one, three, and five years, evaluated by receiver operating characteristic (ROC) curve area, for Okuda, CLIP, and BCLC scores

Staging systemROC curve area95% CI
Patients censored before one, three, and five years were respectively excluded from the analysis.
Higher ROC curve area values indicate a better discriminatory ability of the score.
CLIP, Cancer of the Liver Italian Program; BCLC, Barcelona Clinic Liver Cancer.
1 year death (24/241)
3 year death (104/153)
5 year death (118/134)