Table 1 Patient and tumor characteristics
Variables | Number | Percent |
|---|---|---|
Total | 82 | (100.0) |
Median age (years, range) | 57.7 | (24.0–86.0) |
Sex | ||
Male | 49 | (59.8) |
Female | 33 | (40.2) |
KPS | ||
90–100 | 48 | (58.5) |
70–80 | 24 | (29.3) |
< 70 | 10 | (12.2) |
Molecular profiles | ||
MGMT promoter methylation | ||
Yes | 37 | (45.1) |
No | 45 | (54.9) |
IDH1 mutation | ||
Yes | 4 | (4.9) |
No | 78 | (95.1) |
Surgery | ||
GTR | 34 | (41.5) |
PR | 33 | (40.2) |
Biopsy | 15 | (18.3) |
Location | ||
Right | 43 | (52.4) |
Left | 33 | (40.2) |
Bilateral | 6 | (7.3) |
Subventricular zone involvement | ||
Yes | 50 | (61.0) |
No | 32 | (39.0) |
Spatial relationship to the subventricular zone [19] | ||
Group I | 34 | (41.5) |
Group II | 15 | (18.3) |
Group III | 28 | (34.1) |
Group IV | 5 | (6.1) |
Median PTV volumea (cc, range) | 304.1 | (85.1–648.9) |