Figure 5. Tumor somatic mutation profiles and survival analysis. Waterfall plots showing the somatic mutation spectrum of HCC patients in the high-risk group (A) and low-risk group (B). (C) Comparison of TP53 mutation frequencies between the two groups. (D) Comparison of TMB between the two groups. (E) K-M analysis of TMB in HCC. (F) K-M analysis of TMB and DRLs risk scores. Abbreviation: TMB: tumor mutation burden.