Fig. 4

Clinical characteristics analysis of the risk score. (A,B) Heatmaps illustrate the clinical characteristics attributes of patients in the training (A) and testing (B) cohorts. (C–F) Correlation between risk score and clinical characteristics in the training cohort. (G–J) Correlation between risk score and clinical characteristics in the testing cohort. NS indicates no statistical difference, *P < 0.05, **P < 0.01, ***P < 0.001.