OR and 95% CI of factors associated with receipt of intracranial pressure monitoring among patients with isolated traumatic brain injury aged ≥60 years (n=2303)
| OR (95% CI) | |
| Glasgow Coma Scale score | |
| 13–15 | Reference |
| 9–12 | 10.2 (4.3 to 24.4) |
| <9 | 15.0 (7.2 to 31.1) |
| Intraventricular hemorrhage* | 2.4 (1.2 to 4.8) |
| Skull fracture* | 3.6 (2.0 to 6.6) |
| Any worsening CT scan | 3.3 (1.8 to 5.9) |
| Receipt of neurosurgical intervention | 3.8 (2.1 to 7.0) |
*On initial CT scan.