CKD-EPI Cys eGFR 2012 (eGFRcys)
Estimated glomerular filtration rate from cystatin C. Independent of muscle mass. Affected by thyroid function, chronic inflammation, corticosteroids, and obesity.
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Value
Unit
GendereGFRcys ranges
Risk Scale
Optimal range for eGFRcys appears to be above 90 mL/min/1.73m²:
0
G5
15
G4
30
G3b
45
G3a
60
G2
90
G1
130
- < 15 - Kidney failure
- 15 - 30 - Severely decreased
- 30 - 45 - Moderate-severe decrease
- 45 - 60 - Mild-moderate decrease
- 60 - 90 - Mildly decreased
- green - Normal or high
Estimated glomerular filtration rate from cystatin C. Independent of muscle mass. Affected by thyroid function, chronic inflammation, corticosteroids, and obesity.
Individual Biomarkers
See how each biomarker is interpreted on its own.
Cystatin C: 000 mg/L
Cystatin C is a better marker of kidney function than creatinine, since it is not affected by muscle mass. It is also a top predictor of biological age.
0.3
0.55
0.8
1
2
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