Fig. 3.

Test of signature in validation cohort. A Distribution of risk scores in high-risk group and low-risk group. Red point indicated CRC patient in high-risk group and blue indicated low-risk. B Distribution of survival status of CRC patients in high-risk group and low-risk group. Blue point represented alive and red point for death. C Survival curve of OS. Red line depicted the survival of high-risk patients and blue line for low-risk patients. D ROC Curve for risk score. E Risk stratification visualized by PCA. AUC: area under curve. PC: principal component