Association between physician pre-hospital management and death before ICU discharge (within 30 days) in multivariable analysis*
| Model 1 | Model 2 | |||||
|---|---|---|---|---|---|---|
| OR | 95% CI | p Value | OR | 95% CI | p Value | |
| Pre-hospital management | ||||||
| No physician involved | 1 | – | 1 | – | ||
| Physician involved | 0.55 | 0.32 to 0.94 | 0.030 | 0.62 | 0.35 to 1.10 | 0.10 |
| Age (for 10 y variation) | 1.48 | 1.38 to 1.59 | <0.001 | 1.48 | 1.38 to 1.59 | <0.001 |
| Sex | ||||||
| Female | 1 | – | 1 | – | ||
| Male | 0.95 | 0.71 to 1.27 | 0.75 | 0.95 | 0.71 to 1.27 | 0.72 |
| Injury severity score | ||||||
| ≤24 | 1 | – | 1 | – | ||
| 25–34 | 3.18 | 2.24 to 4.51 | <0.001 | 3.26 | 2.29 to 4.63 | <0.001 |
| ≥35 | 5.96 | 4.09 to 8.67 | <0.001 | 6.01 | 4.13 to 8.77 | <0.001 |
| Systolic arterial blood pressure (mmHg) | ||||||
| <90 | 1.60 | 1.10 to 2.32 | 0.015 | 1.60 | 1.10 to 2.34 | 0.014 |
| 90–109 | 1.29 | 0.91 to 1.81 | 0.15 | 1.28 | 0.91 to 1.81 | 0.16 |
| ≥110 | 1 | – | 1 | – | ||
| SpO2 (%) | ||||||
| <90 | 1.44 | 1.02 to 2.03 | 0.036 | 1.46 | 1.04 to 2.06 | 0.029 |
| 90–95.9 | 0.84 | 0.60 to 1.17 | 0.30 | 0.82 | 0.58 to 1.15 | 0.25 |
| ≥96 | 1 | – | 1 | – | ||
| Respiratory rate (min−1) | ||||||
| <10 | 1.23 | 0.43 to 3.51 | 0.70 | 1.18 | 0.41 to 3.37 | 0.76 |
| 10–29 | 0.96 | 0.56 to 1.66 | 0.89 | 0.96 | 0.55 to 1.66 | 0.89 |
| ≥30 | 1 | – | 1 | – | ||
| GCS | ||||||
| ≤7 | 8.52 | 6.14 to 11.8 | <0.001 | 8.70 | 6.296 to 12.1 | <0.001 |
| 8–13 | 2.52 | 1.72 to 3.68 | <0.001 | 2.51 | 1.72 to 3.67 | <0.001 |
| ≥14 | 1 | – | 1 | – | ||
| Hospital admission delay (h) | ||||||
| <1 | Not entered | – | 1.65 | 1.00 to 2.71 | 0.048 | |
| 1–3 | – | 1.20 | 0.82 to 1.76 | 0.35 | ||
| ≥3 | – | 1 | – | |||
Analysis performed among 2359 patients without cardiac arrest during the pre-hospital phase for whom all data were available.
GCS, Glasgow coma scale; ICU, intensive care unit; OR, odds ratio.