Patient characteristics
| Variable | |
|---|---|
| Age (median) (range) (yr) | 61 (18–97) |
| Male/female | 53:27 |
| INR (mean) (range) | |
| All patients with INR within 24 hr of injury (n = 78) | 1.18 (0.8–4.9) |
| All anticoagulated patients (n = 6) | 2.92 (1.5–4.9) |
| Platelet count (mean) (range) | 234.2 (83–437) |
| Initial GCS score (mean) (range) | 14.2 (6–15.0) |
| GCS 13–15 | 74 |
| GCS ≤12 | 6 |
| Anticoagulation (No.) | |
| Warfarin (Coumadin) | 5 |
| Rivaroxaban | 1 |
| Antiplatelet therapy (No.) | |
| Aspirin | 7 |
| Clopidogrel | 3 |
| Disposition (No.) | |
| Discharged | 11 |
| Neurologic ICU | 36 |
| Other service | 33 |
Note:—INR indicates international normalized ratio; ICU, intensive care unit.