Table 5 Definition criteria of postoperative acute kidney injury.a
From: European registry of type A aortic dissection (ERTAAD) - rationale, design and definition criteria
Stages | Serum creatinine |
|---|---|
1 | 1.5–1.9 times baseline OR ≥0.3 mg/dL (≥26.5 micromol/L) increase |
2 | 2–2.9 times baseline |
3 | ≥3.0 times baseline OR Increase to ≥4 mg/dL (≥353.6 micromol/L) OR Initiation of renal replacement therapy |