Table 2 Univariate logistic regression predicting early mortality within 24 h
From: Early mortality on continuous renal replacement therapy (CRRT): the prairie CRRT study
| Variable | Odds ratio (95 % CI) | p value | C-statistic |
|---|---|---|---|
| Age over 65 | 1.03 (0.36–2.96) | 0.9553 | 0.504 |
| Pre-existing CKD (yes vs. no) | 0.65 (0.17–2.48) | 0.5315 | 0.535 |
| APACHE score >20 | 1.16 (0.13–10.27) | 0.8961 | 0.504 |
| Epinephrine dose >10 μg/min | 5.81 (1.86–18.16) | 0.0024 | 0.707 |
| Norepinephrine dose >20 μg/min | 11.04 (2.38–51.24) | 0.0022 | 0.739 |
| Sepsis (yes vs. no) | 0.7 (0.24–1.98) | 0.4953 | 0.544 |
| Vasopressin (>0.02 μg/min) | 3.99 (1.07–14.84) | 0.0393 | 0.642 |
| High pH (<7.2) | 2.35 (0.76–7.19) | 0.1366 | 0.6 |
| Fraction of inspired oxygen (per 0.1 unit) | 1.39 (1.09–1.77) | 0.0081 | 0.708 |