Table 1.
Sample Distribution based on Demographics and Clinical Characteristics
| Characteristics | Total | Percentage |
|---|---|---|
| Diagnosis | ||
| Diffuse Astrocytoma (DA) | 22 | 32.8 |
| Anaplastik Astrocytoma (AA) | 15 | 22.4 |
| Glioblastoma (GB) | 30 | 44.8 |
| Gender | ||
| Male | 40 | 59.7 |
| Female | 27 | 40.3 |
| Age | ||
| 0-19 years old | 9 | 13.4 |
| 20-39 years old | 24 | 35.8 |
| 40-59 years old | 24 | 35.8 |
| > 59 years old | 10 | 14.9 |
| Location | ||
| Supratentorial | 55 | 82.1 |
| Infratentorial | 12 | 17.9 |
| IDH1-R132H | ||
| > 10% (positive)/ mutant | 46 | 68.7 |
| < 10% (negative)/ wild-type | 21 | 31.3 |
| CD133 | ||
| High expression | 33 | 49.3 |
| Low expression | 34 | 50.7 |