Fig. 2

Survival and Principal Component Analyses results. A Survival curves for the high-risk and low-risk groups. Red and blue represent the high-risk and low-risk groups, respectively. B Multi-index ROC curve (AUC at 1 year=0.722, AUC at 2 years=0.788, and AUC at 3 years=0.789). C Risk curves for the high-risk and low-risk groups. Red and blue represent the high-risk and low-risk groups, respectively. D Scatter plot of different survival statuses. Red and blue represent dead and living ones, respectively. E Principal component analysis of the low-risk and high-risk groups. Red and blue represent the high-risk and low-risk groups, respectively. F t-SNE analysis of the high-risk and low-risk groups. Red and blue represent the high-risk and low-risk groups, respectively