Hazard ratios (95% CI) | |||
---|---|---|---|
Univariate | Multivariate model 1 | Multivariate model 2 | |
T-RTS category | |||
No change | Reference | Reference | Reference |
Improving | 0.8 (0.3–1.9) | 0.8 (0.3–1.9) | 1.1 (0.5–2.6) |
Deteriorating | 3.1 (1.5–6.3) | 2.8 (1.4–5.8) | 3.6 (1.7–7.6) |
Initially good plus intubated | 2.9 (1.3–6.5) | 2.5 (1.1–5.7) | 3.4 (1.3–9.0) |
Initially poor plus intubated | 5.7 (3.6–9.0) | 5.2 (3.3–8.3) | 7.3 (3.9–13.6) |
Age (years) | 1.02 (1.01–1.03) | 1.02 (1.01–1.03) | 1.02 (1.00–1.03) |
Sex (male) | 1.1 (0.7–1.8) | 1.2 (0.8–2.0) | 1.3 (0.8–2.3) |
Intravenous therapy (yes/no) | 1.2 (0.6–2.2) | 0.7 (0.3–1.5) | |
Oxygen (yes/no) | 1.1 (0.8–1.7) | 1.1 (0.7–1.8) | |
Physician in attendance at scene (yes/no) | 1.8 (1.2–2.8) | 0.7 (0.4–1.4) | |
Time between accident and arrival at hospital (min) | 1.00 (0.99–1.01) | 0.98 (0.99–1.01) |