Table 1 Kidney Disease Improving Global Outcomes (KDIGO) criteria for acute kidney injury
Stage | Serum creatinine (sCr) increase |
|---|---|
1 | 1.5–1.9 times baseline or ≥ 0.3 mg/dL increase |
2 | 2.0–2.9 times baseline |
3 | > 3.0 times baseline or increase in sCr to ≥ 4.0 mg/dL or initiation of renal replacement therapy |