Multivariate analysis: ARDS
| Variable | β coefficient | P value | OR | 95% CI |
| ISS | 0.055 | 0.210 | 1.056 | 0.970 to 1.151 |
| MODS | 2.676 | 0.023* | 14.531 | 1.436 to 146.986 |
| AIS_Chest | 0.299 | 0.496 | 1.257 | 0.651 to 2.428 |
| PaO2_ED | 0.001 | 0.847 | 1.001 | 0.993 to 1.009 |
| PaCO2_ICU | −0.022 | 0.235 | 0.978 | 0.944 to 1.014 |
| PaO2_ICU | −0.038 | 0.021* | 0.963 | 0.933 to 0.994 |
| FFP <24 hours | −0.107 | 0.328 | 0.898 | 0.725 to 1.113 |
| Crystalloids <24 hours | 0.000 | 0.026* | 1.000 | 1.000 to 1.001 |
| Constant | −0.391 | 0.861 | 0.676 |
*Statistically significant.
AIS, Abbreviated Injury Score; ARDS, acute respiratory distress syndrome; ED, emergency department; FFP, fresh frozen plasma; ICU, intensive care unit; ISS, Injury Severity Scale; MODS, multiple organ dysfunction syndrome.