We analyzed the differences between LGG and normal samples and the expression differences between subgroups of pathological parameters (p < 0.001, Figure 6(a)), including IDH status (Mut vs. WT), histological type (Oligodendroglioma and Oligoastrocytoma versus Astrocytoma), 1p/19q codeletion (noncodel vs. codel), WHO grade (G3 vs. G2), OS (Alive vs. Dead), DSS (Alive vs. Dead), and PFI (Alive vs. Dead). Here, IDH1 is linked to astrocytoma (excluding glioblastoma).