Figure 2

Correlated analysis of mutated genes and clinical characteristics. (A) Correlation analysis of mutated genes and the age of patients; (B) Correlation analysis of mutated genes and tumor stage; (C) Correlation analysis of mutated genes and tumor differentiation; and (D) Correlation analysis of mutated genes and TMB. The X-axis shows the mutated genes and the Y-axis represent the mutational frequency of each gene. Fisher’s exact test was used to analyze significant differences and bonferroni correction were performed for multiple test correction. ns P > 0.05, * P < 0.05, ** P < 0.01, and *** P < 0.001.