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. 2022 Jan 12;9:795600. doi: 10.3389/fcell.2021.795600

FIGURE 4.

FIGURE 4

Landscape of adjusted risk score, heatmaps, PCA, Kaplan–Meier analysis, and ROC analysis of the risk signature in the internal set and the external GEO (GSE58812) set. (A) Distribution of the adjusted risk score and heatmap in the training TCGA set. (B) PCA plot based on the risk groups in the training TCGA set. (C) Kaplan–Meier survival analysis of the patients in the training TCGA set. (D) ROC curve analysis according to the 1-, 2-, 3-, 4-, and 5-year survival of the AUC value in the training TCGA set. (E) Distribution of the adjusted risk score and heatmap in the validation GEO (GSE58812) set. (F) PCA plot based on the risk score in the validation GEO (GSE58812) set. (G) Kaplan–Meier survival analysis of the patients in the validation GEO (GSE58812) set. (H) ROC curve analysis according to the 1-, 2-, 3-, 4-, and 5-year survival of the AUC value in the validation GEO (GSE58812) set.