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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