Fig. 3

Validation of the prognostic prediction efficacy of HMRs model A B C K-M curve of OS of liver cancer patients in high- and low-risk groups. D E F Risk curve for the investigated patients. G H I Risk scatter diagram for the investigated patients. The investigated patients risk scores clustering based on t-SNE J K L and PCA M N O P Q R Heatmap for the different expression of 3 risk genes in high- and low-risk group, the significance of the difference was analyzed by T test, the red asterisk represents significantly higher expression in the latter group. (*p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001, NS means non-significant)