TABLE 4.
Multivariable logistic analysis for predictors of 90-day adverse outcomes.
| Variables | Odds ratio | 95% CI | p-Value |
| AKD stage | |||
| 0 | Reference | – | – |
| 1 | 0.53 | 0.22–1.26 | 0.15 |
| 2–3 | 2.49 | 1.26–4.91 | 0.009 |
| Age | 1.07 | 1.02–1.11 | 0.003 |
| AKI stage | |||
| 1 | Reference | – | – |
| 2 | 1.16 | 0.60–2.24 | 0.65 |
| 3 | 1.02 | 0.46–2.25 | 0.97 |
| Chronic kidney disease | 8.97 | 2.48–32.51 | <0.001 |
| Heart failure | 0.82 | 0.37–1.81 | 0.63 |
| Shock | 3.07 | 1.35–6.99 | 0.007 |
| Respiratory failure | 3.34 | 1.69–6.59 | <0.001 |
| Anemia | 1.25 | 0.69–2.25 | 0.47 |
| Thrombocytopenia | 1.91 | 1.05–3.45 | 0.033 |
| Proteinuria | 1.38 | 0.72–2.64 | 0.33 |
| Hypoalbuminemia | 1.46 | 0.84–2.53 | 0.18 |
| Hyperbilirubinemia | 2.18 | 1.08–4.41 | 0.031 |
| Use of diuretics | 0.79 | 0.42–1.50 | 0.47 |
| Mechanical ventilation | 3.38 | 1.78–6.41 | <0.001 |
CI, confidence interval; AKD, acute kidney disease; AKI, acute kidney injury.