Table 1 Classification of AKI according to the KDIGO criteria [1]
Stage | Serum creatinine | Urine output |
|---|---|---|
1 | ≥26.5 μmol/l or 1.5–1.9 times baseline serum creatinine level | <0.5 ml/kg/h for 6–12 h |
2 | 2.0–2.9 times baseline serum creatinine level | <0.5 ml/kg/h for ≥12 h |
3 | 3.0 times baseline serum creatinine level ou serum creatinine ≥354 µmol/l or initiation of renal replacement therapy | <0.3 ml/kg/h for ≥24 h or anuria for ≥12 h |