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Table 2 Stages of chronic kidney disease

From: European registry of type A aortic dissection (ERTAAD) - rationale, design and definition criteria

Stages

eGFR (mL/min/1.73 m2)

1

≥90

2

60–89

3a

45–59

3b

30–44

4

15–29

5

< 15 or dialysis

  1. eGFR estimated glomerular filtration rate