Table 1.
Baseline characteristics of all patients
| Characteristic | n (%) |
|---|---|
| Total | 30 (100) |
| Age (median, range) | 66 (51–86) |
| Sex | |
| Male | 15 (50) |
| Female | 15 (50) |
| KPS (median, range) | 80 (50–100) |
| Extent of resection | |
| Gross total resection | 12 (40) |
| Subtotal resection | 15 (50) |
| Biopsy | 3 (10) |
| MGMT status | |
| Methylated | 15 (50) |
| Nonmethylated | 13 (43) |
| Unknown | 2(7) |
| PTV in cc (median, range) | 60 (15–137) |
| Dose | |
| 25 Gy in 5 fractions | 6 (20) |
| 30 Gy in 5 fractions | 6 (20) |
| 35 Gy in 5 fractions | 6 (20) |
| 40 Gy in 5 fractions | 12 (40) |
Abbreviations: KPS = Karnofsky performance status; MGMT = O6-methylguanin-DNA-methyltransferase; PTV = planning treatment volume.