Figure 6. Prediction effect of the quantitative risk assessment in GBM. (A, B) Kaplan-Meier Curves showed that GBM patients classified in the high points group have a shorter overall survival and progression-free survival in TCGA database. (C, D) Kaplan-Meier Curves showed that GBM patients classified in the high points group have a shorter overall survival and progression-free survival in CGGA database.