Indications for CT of the brain (model 2) predictive of intracranial hemorrhage in patients with acute head injury remaining in the final model by stepwise analysis
| Factors | Unadjusted OR (95% CI)* | Adjusted OR (95% CI)† |
| GCS score of 13–14 after 2-hour observation | 19.73 (2.17 to 179.06) | 11.77 (1.32 to 104.96) |
| Open skull or base of skull fracture | 9.73 (1.75 to 54.13) | 5.88 (1.08 to 31.99) |
*Indicates univariate logistic regression analysis.
†Indicates multivariate logistic regression analysis.
GCS, Glasgow Coma Scale.