Figure 5. Validation of the risk model based on the TCGA cohort’s nomogram model. (A) Univariate and multivariate Cox regression forest plots in LGG. (B) Nomogram for LGG sufferers’ OS. (C) Calibration plot of the nomogram for OS probability prediction at 1, 3, and 5 years. (D–F) 1, 3, 5 years decision curve. (G–I) ROC curves for 1-, 3-, and 5-years survival prediction.