Stage | Serum Creatinine | Urine Output |
---|---|---|
1 | 1.5 - 1.9 ✕ baseline or increase ≥ 0.3 mg/dL (≥ 26.5 µmol/L) |
< 0.5 mL/kg/h ✕ 6 - 12 h |
2 | 2 – 2.9 ✕ baseline | < 0.5 mL/kg/h ✕ 12 - 24 h |
3 | 3 ✕ baseline or increase to ≥ 4.0 mg/dL (≥ 350 µmol/L) or initiation of renal replacement therapy or for patients < 18 years, eGFR decrease to < 35 mL/min/1.73 m² |
< 0.3 mL/kg/h ✕ 24 h or anuria ✕ 12 h |