Variable | Number of patients (events) | Median OS (months) (95 % CI) | p value (log-rank) | p value (cox regression) | Hazard Ratio (95 % CI) |
---|---|---|---|---|---|
Agea | |||||
< 40 years | 9 (5) | 48 (28.5–67.5) | 1 | ||
≥ 40 years | 8 (4) | 41 (13.8–68.14) | 0.587 | 0.589 | 1.45 (0.37–5.64) |
Tumor localizationa | |||||
Infratentorial | 6 (0) | undefined | 1 | ||
Supratentorial | 11 (9) | 39 (9.87–68.13) | 0.011 (*) | 0.163 | 50.8 (0.20–12662.82) |
Gender | |||||
Female | 3 (2) | 41 (0–97.01) | 1 | ||
Male | 14 (7) | 48 (35.84–60.16) | 0.888 | 0.888 | 0.89 (0.18–4.34) |
KPSa | |||||
100–80 | 11 (6) | 48 (14.47–81.54) | 1 | ||
< 80 | 5 (3) | 41 (11.96–70.04) | 0.872 | 0.872 | 1.12 (0.28–4.52) |
MGMT promoter methylation | |||||
not methylated | 9 (5) | 40 (9.3–70.7) | 1 | ||
methylated | 3 (2) | 39 (undefined) | 0.433 | 0.443 | 2.02 (0.34–12.2) |