Creatinine-based estimated glomerular filtration rate (eGFR)
Estimated glomerular filtration rate assessing kidney filtration capacity. Lower values indicate impaired renal function.
The creatinine-based estimated glomerular filtration rate (eGFR) is a calculation derived from serum creatinine levels along with factors such as age and sex. It reflects the rate at which the kidneys filter blood through the glomeruli, which are tiny filtering units within the kidneys.
Because creatinine is a waste product from muscle metabolism that is removed by the kidneys, its level in the blood helps estimate kidney function. eGFR is widely used as a standard measure to detect, stage, and monitor kidney disease over time.

Creatinine-based estimated glomerular filtration rate (eGFR)
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