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.
Men= (140–Age) × Weight [Kg] / (72 × SCr [mg/dL])
Women = (140–Age) × Weight [Kg] / (72 × SCr [mg/dL]) × 0.85
If Height Value selected
Ideal Body Weight (IBW), Men = 50 + [2.3 × (Height in inches – 60)]
Ideal Body Weight (IBW), Women = 45.5 + [2.3 × (Height in inches – 60)]
Adjusted Body Weight (ABW) = IBW + 0.4 × (TBW – IBW)
Where
0.4 = correction factor
TBW = total (actual) body weight