State | GFR | Description | Treatment |
---|---|---|---|
1 | 90+ | Normal kidney function | Observation, control of blood pressure |
2 | 89-60 | Mildly reduced kidney function | Observation, control of blood pressure and risk factors |
3A3B | 59-4544-30 | Moderately reduced kidney function | Observation, control of blood pressure and risk factors |
4 | 29-15 | Severely reduced kidney function | Planning for endstage renal failure |
5 | <15(dialysis) | Kidney failure | Treatment choices |
Levey AS, Eckardt KU, Tsukamoto Y, Levin A, Coresh J, Rossert J, De Zeeuw D, Hostetter TH, Lameire N, Eknoyan G. Definition and classification of chronic kidney disease: a position statement from Kidney Disease: Improving Global Outcomes (KDIGO). Kidney Int. 2005 Jun;67(6):2089-100.
GFR = 186 × (SCr / 88.4) – 1.154 × Age – 0.203 × (0.742 if Female) and × (1.212 if Black) or × (1.233 if Chinese)
Ma YC, Zuo L, Chen JH, Luo Q, Yu XQ, Li Y, Xu JS, Huang SM, Wang LN, Huang W, Wang M, Xu GB, Wang HY. J Am Soc Nephrol. 2006. Modified glomerular filtration rate estimating equation for Chinese patients with chronic kidney disease.