Table 4.
Risk factors for acute kidney injury in critically ill COVID-19 patients.
| Variables | Unadjusted OR (CI 95%) |
p | Adjusted OR (CI 95%) |
p |
|---|---|---|---|---|
| Age > 60 years | 2.29 (0.44–11.91) | 0.324 | 0.84 (0.06–11.22) | 0.901 |
| Men | 2.25 (0.34–14.61) | 0.396 | 2.75 (0.28–26.68) | 0.381 |
| Hypertension | 11.42 (1.15–113) | 0.037 | 5.75 (0.32–103) | 0.235 |
| D-Dimer μg/ml | 1.35 (0.18–10.0) | 0.769 | - | - |
| NGAL > 40 ng/ml | 2.66 (0.46–15.25) | 0.270 | - | - |
| EGF > 4600 pg/mL * | 0.05 (0.008–0.40) | 0.004 | 0.095 (0.01–0.81) | 0.031 |
Odds ratio (OR); confidence interval (CI); neutrophil gelatinase-associated lipocalin (NGAL); epidermal growth factor (EGF). Variables were entered into de model when the alpha level of the risk factor was less than 0.20. Age and gender were added into the model regardless of the alpha level. * Analysis of EGF using measurable variables. Bold values denote statistical significance at the p ≤ 0.05 level.