Comparison of imaging features and median survival across the 3 tumor genotypes
| No Deletion | Unideletion | Co-Deletion | |
|---|---|---|---|
| T2-FLAIR mismatch | |||
| Present | 32 (49%) | 4 (33%) | 0 (0%) |
| Absent | 33 (51%) | 8 (67%) | 44 (100%) |
| P value | P = .39 | Reference | P = .0013 |
| Calcifications | |||
| Present | 2 (3%) | 0 (0%) | 11 (25%) |
| Absent | 63 (97%) | 12 (100%) | 33 (75%) |
| P value | P = 1 | Reference | P = .097 |
| Survival | |||
| Median (yr) | 8.5 | 7.8 | >12 |
| P value | P = .72 | Reference | P = .013 |