Adjusted OR and 95% CI for in-hospital mortality from logistic regression model with RAI score >24 (frail)
| aOR | 95% CI lower bound | 95% CI upper bound | P value | |
| Time to OR | ||||
| 0–4.2 (reference) | ||||
| 4.2–6.7 | 64.796 | 1.370 | 147.520 | 0.026 |
| 6.7–10.7 | 85.482 | 5.460 | 798.267 | 0.001 |
| 10.8–24.4 | 80.522 | 2.346 | 786.248 | 0.011 |
| 24.5–70.9 | 216.851 | 3.271 | 1005.998 | 0.006 |
| Age | 1.094 | 1.002 | 1.129 | 0.042 |
| Frailty | 0.997 | 0.271 | 6.535 | 0.725 |
| Initial HR | 0.974 | 0.952 | 1.017 | 0.337 |
| White cell count | 0.932 | 0.881 | 1.051 | 0.397 |
| SBP low | 1.267 | 0.910 | 1.012 | 0.129 |
| Laparotomy | 1.763 | 0.585 | 9.013 | 0.234 |
| SOFA score | 0.427 | 1.288 | 1.924 | 0.000 |
| Temperature high | 1.165 | 0.159 | 0.853 | 0.020 |
| Temperature low | 1.014 | 0.907 | 1.349 | 0.320 |
| RR high | 4.173 | 0.998 | 1.036 | 0.075 |
| Transfer | 1.396 | 0.346 | 5.625 | 0.639 |
| Sepsis | 64.796 | 1.370 | 147.520 | 0.026 |
Time in minutes.
aOR, adjusted OR; HR, heart rate; OR, operating room; RAI, Risk Analysis Index; RR, respiratory rate; SBP, systolic blood pressure; SOFA, Sequential Organ Failure Assessment.