OS (p < 0.001) and tumor location (p = 0.007) were significantly related to NPS, while other variables including age at diagnosis (p = 0.250), gender (p = 0.121), preoperative seizures (p = 0.268), KPS score (p = 0.653), hemisphere (p = 0.456), maximum diameter (p = 0.240), adjuvant therapy (p = 0.081), Ki-67 index (p = 0.327), and IDH-1 mutation status (p = 0.192) were not evidently connected with NPS. Here, IDH1 is linked to neoplasm.