Fig. 4From: Identification of a prognostic cuproptosis-related signature in hepatocellular carcinomaVerification of the risk model in external cohorts. A–C, E–G The predictive value of the cuproptosis-related genes signature was validated using the external cohorts of ICGC (A–C), and GSE54236 (E–G). D, H The survival ROC curves were used to assess the predictive efficacy of a 1- and 3-year overall survival in ICGC (D), GSE54236 (H). AUC: area under the curveBack to article page