| Unadjusted model | Adjusted model | ||
---|---|---|---|---|
OR | 95% CI | OR | 95% CI | |
Age (years) | ||||
 0–8 |  |  | Reference |  |
 9–13 |  |  | 1.5 | 1.1–1.9 |
 14–18 |  |  | 1.7 | 1.3–2.1 |
 Gender |  |  |  |  |
 Female |  |  | Reference |  |
 Male |  |  | 0.7 | 0.6–0.9 |
Injury mechanism | ||||
 Falls | Reference |  | Reference |  |
 MVCs | 16.2 | 11.3–23.3 | 4.8 | 3.2–7.1 |
 Motorcycle crashes | 7.1 | 4.3–11.9 | 3.6 | 2.1–6.3 |
 Pedestrian | 10.7 | 7.2–15.7 | 3.7 | 2.4–5.6 |
 Burns | 14.5 | 9.8–21.3 | 4.1 | 2.7–6.3 |
 Drowning | 4.6 | 2.3–9.2 | 2.3 | 1.1–4.8 |
 Intentional injuries | 3.6 | 1.9–6.9 | 2.0 | 1.0–4.1 |
Transportation mode | ||||
 Ambulance |  |  | Reference |  |
 Private car |  |  | 0.3 | 0.2–0.4 |
 Other |  |  | 0.2 | 0.1–1.2 |
Surgery | ||||
 No |  |  | Reference |  |
 Yes |  |  | 1.7 | 1.3–2.1 |
ICU admission | ||||
 No |  |  | Reference |  |
 Yes |  |  | 7.4 | 5.9–9.2 |
Trauma team activation | ||||
 No |  |  | Reference |  |
 Yes |  |  | 0.8 | 0.6–1.1 |