Fig. 2.

Association between ARID1A gene mutation and the clinical features of HCC.

(a) Survival analysis based on the TCGA database. HCC patients with ARID1A alterations have worse OS than patients without ARID1A alterations. (b–f) The association between ARID1A gene mutation and HBV or HCV infection status, T stage, tumour grade, and race. Tumour grade represents the degree of differentiation in G1-G4, where G1 represents a high degree of differentiation and G4 represents a low degree of differentiation. (g) The relationship between ARID1A mutation status and mutations in other genes with higher HCC mutation rates.