Figure 6. DRG.score model was constructed based on 6 hub genes. (A) Differences in DRG.score among 2 DRG.clusters. (B) The number of high and low DRG.score patients in 2 DEG.clusters groups. (C) Differences in DRG.score between immune subtypes. (D) Kaplan-Meier curves for high and low DRG.score groups. (E) The predictive value of DRG.score. (F, G) The univariate and multivariate Cox regression analysis between DRG.score and overall survival. (H, I) The waterfall plot depicted the differences in frequently mutated genes of hepatocellular carcinoma among high and low DRG.score groups.