Comparison of univariate and multivariable logistic regression analysis of statistically significant risk factors associated with accidental injury compared with abuse injury (n=212, 15 incomplete cases excluded)
| Variable | Univariate OR (95% CI) | Univariate p value | Multivariable adjusted OR (95% CI) | Multivariable p value |
| Subdural | 0.11 (0.03 to 0.34) | 0.0002 | 0.14 (0.03 to 0.63) | 0.01 |
| Multifocal or widespread subdurals | 0.09 (0.03 to 0.27) | <0.0001 | 0.34 (0.08 to 1.37) | 0.13 |
| Glasgow Coma Scale | ||||
| 14–15 | Reference | Reference | Reference | Reference |
| 9–13 | 0.45 (0.09 to 2.20) | 0.32 | 0.23 (0.04 to 1.46) | 0.12 |
| 3–8 | 0.13 (0.04 to 0.50) | 0.003 | 0.58 (0.04 to 8.14) | 0.69 |
| Loss of consciousness | 0.12 (0.03 to 0.40) | 0.0007 | 0.47 (0.04 to 5.37) | 0.55 |
Significant comparisons are bolded.