Figure 5. Prognostic analyses of the 12 NETs-related lncRNA signature model in the training cohort. (A) Kaplan–Meier survival analysis based on 12 NETs-related lncRNAs in the high-risk group and low-risk groups. (B) Principal component analysis (PCA) plot of the training cohort. (C) The distribution and median values of the risk scores in different groups. (D) The distributions of survival time in the training cohort. (E) Heatmap of the expression levels of the 12 lncRNAs related to OS.