Table 1. Clinicopathological characteristics of 82 patients with astrocytic tumors.
| Characteristic | No. of Patients |
|---|---|
| Age at diagnosis | |
| < 45 | 58 |
| ≥ 45 | 24 |
| Gender | |
| Male | 50 |
| Female | 32 |
| Preoperative KPS score | |
| ≥ 80 | 49 |
| < 80 | 20 |
| Histology & Grade | |
| Astrocytoma (A, II) | 50 |
| Anaplastic astrocytoma (AA, III) | 8 |
| Primary glioblastoma (pGBM, IV) | 20 |
| Secondary glioblastoma (sGBM, IV) | 4 |
| TCGA Subtypes | |
| Proneural | 24 |
| Neural | 26 |
| Classical | 5 |
| Mesenchymal | 27 |
| Resection | |
| Total | 31 |
| Subtotal | 47 |
| Radiotherapy | |
| Yes | 61 |
| No | 15 |
| TMZ Chemotherapy | |
| Yes | 27 |
| No | 40 |
| IDH1/2 mutation | |
| Mutation | 46 |
| Wildtype | 34 |
Abbreviations: KPS, Karnofsky performance status.