Summary of logistic regression model predicting mortality
| FY 2017 | FY 2018 | |||||
| P value | OR | 95% CI for OR | P value | OR | 95% CI for OR | |
| Age | <0.001 | 1.05 | 1.03 to 1.07 | <0.001 | 1.04 | 1.02 to 1.06 |
| ISS | <0.001 | 1.07 | 1.04 to 1.10 | <0.001 | 1.07 | 1.04 to 1.10 |
| Mechanism of Injury | 0.929 | 0.96 | 0.37 to 2.51 | 0.986 | 0.99 | 0.33 to 3.02 |
| Presence of VAE | 0.070 | 0.30 | 0.08 to 1.10 | 0.002 | 8.77 | 2.22 to 34.61 |
FY, fiscal year; ISS, Injury Severity Score; VAE, ventilator-associated event.