Figure 4

Clinical characteristics and functional enrichment analyses in different risk groups. (A,B) Heatmap of core clinical characteristics in different risk groups in the training set (A) and the testing set (B). (C) GO analysis for biological process of identified DEGs in the training set. (D) KEGG analysis of identified DEGs in the training set. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001.