Timing and setting of stroke within 3 months of initial diagnosis stratified by Biffl grade
| Timing/setting of stroke | Biffl grade; no. (%) of patients | ||
|---|---|---|---|
| 1–2 n = 7 | 3 n = 8 | 4 n = 14 | |
| Present at time of arrival | 6 (86) | 3 (38) | 9 (64) |
| While receiving treatment for BCVI | 0 (0) | 3 (38) | 1 (7) |
| While untreated for BCVI because of contraindications | 1 (14) | 2 (2) | 4 (29) |
BCVI = blunt cerebrovascular injury.