Fig. 2

Verification of the prognostic model in GEO and ICGC datasets. A Kaplan-Meier survival curves of low- and high-risk groups in GSE14520, GSE76427, GSE10143, and ICGC datasets. B ROC analysis for evaluating the performance of the prognostic model in GSE14520, GSE76427, GSE10143, and ICGC datasets. C Univariate Cox regression analysis on the relation between risk score and prognosis in TCGA-LIHC, GSE14520, GSE76427, GSE10143 and ICGC datasets. Log-rank test was conducted. CI, confidence interval. HR, hazard ratio