Table 4.
Logistic regression analysis with hip dislocation as dependent variable: Injury mechanism and concomitant injuries.
| Risk Factors | Odds Ratio (OR) | 95% Confidence Interval (CI) | p-Value |
|---|---|---|---|
| Injury mechanism | |||
| Motor vehicle accident | 2.98 | 2.57–3.45 | <0.001 |
| Motorcycle accident | 1.99 | 1.66–2.39 | <0.001 |
| Pedestrian struck | 1.22 | 0.94–1.59 | 0.130 |
| Bicycle accident | 0.80 | 0.57–1.12 | 0.184 |
| Suicide attempt | 1.36 | 1.06–1.75 | 0.016 |
| Concomitant injuries | |||
| Acetabular fracture | 10.85 | 9.21–12.76 | <0.001 |
| Ischial nerve injury | 5.40 | 3.83–7.61 | <0.001 |
| Pelvic fracture | 1.82 | 1.54–2.16 | <0.001 |
| Femur fracture | 1.50 | 1.32–1.70 | <0.001 |
| Patella fracture | 1.46 | 1.13–1.88 | 0.003 |
| Injury of the aorta | 1.41 | 0.95–2.08 | 0.090 |