Table 2.
Multivariable predictors of renal recovery after dialysis-requiring acute kidney injury
| Variable | Adjusted odds ratio (95% CI) |
|---|---|
| Age, yr | |
| 18–40 | Ref |
| 41–60 | 1.40 (0.87–2.26) |
| 61–75 | 1.09 (0.68–1.73) |
| >75 | 0.85 (0.53–1.38) |
| Chronic liver disease | 0.46 (0.32–0.65) |
| Preadmission CKD-EPI eGFR category, ml/min per 1.73 m2 | |
| 60–150 | Ref |
| 45–59 | 1.05 (0.81–1.36) |
| 30–44 | 0.77 (0.60–0.99) |
| 15–29 | 0.41 (0.32–0.53) |
| Preadmission hemoglobin, g/dl | |
| ≥14 | Ref |
| 13.0–13.9 | 0.76 (0.53–1.08) |
| 12.0–12.9 | 1.14 (0.82–1.58) |
| 11.0–11.9 | 0.61 (0.44–0.85) |
| 10.0–10.9 | 0.81 (0.57–1.14) |
| 9.0–9.9 | 0.61 (0.42–0.89) |
| <9.0 | 0.62 (0.40–0.97) |
CI, confidence interval; CKD-EPI, Chronic Kidney Disease Epidemiology Collaboration; eGFR, estimated glomerular filtration rate.