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Table 1 Categorisation of chronic kidney disease according to estimated glomerular filtration rate [4]

From: Genomic approaches in the search for molecular biomarkers in chronic kidney disease

Chronic kidney disease group

eGFR (ml/min per 1.73 m2)

Terms

Group 1

≥ 90

Normal or high

Group 2

60–89

Mildly decreased

Group 3a

45–59

Mildly to moderately decreased

Group 3b

30–44

Moderately to severely decreased

Group 4

15–29

Severely decreased

Group 5

< 15

Kidney failure

  1. eGFR estimated glomerular filtration rate