Table 2: Criteria for the definition of chronic kidney disease (CKD).
A patient has CKD if either of the following criteria are present: |
1. Kidney damage for 3 months, as defined by structural or functional abnormalities of the kidney, with or without decreased GFR, manifested by 1 or more of the following features: |
• Abnormalities in the composition of the blood or urine |
• Abnormalities in imaging tests |
• Abnormalities on kidney biopsy |
2. GFR < 60 mL/min/1.73 m2 for for ≥ 3 months, with or without the other signs of kidney damage described above. |
*GFR: Glomerular Filtration Rate.