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Glomerular filtration rate (GFR) is the best overall index of kidney function. Normal GFR varies according to age, sex, and body size, and declines with age.
This eGFR calculator by CKD-EPI determines the estimated glomerular filtration rate based on serum creatinine, patient age, gender and race.
When looking at NHANES (National Health and Nutrition Examination Survey) data, the median eGFR was 94.5 mL/min per 1.73 m 2vs. 85.0 mL/min per 1.73 m 2, and the prevalence of chronic kidney disease was 11.5% versus 13.1%. The CKD-EPI 2021 equation is:
13 lip 2022 · eGFR of 60 -89 may mean early-stage kidney disease; eGFR of 15 -59 may mean kidney disease; eGFR below 15 may mean kidney failure; What is a normal eGFR number? In adults, the normal eGFR number is usually more than 90. eGFR declines with age, even in people without kidney disease. See chart below for average estimated eGFR based on age.
NIDDK’s eGFR calculator for adults uses the race-free Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equations to estimate GFR. The calculator may be used for people ages 18 and older.
Use this GFR Calculator tool to help you determine which stage of kidney disease you are in currently. What Your GFR Result Means. Completely healthy kidney function is measured at a glomerular filtration rate (GFR) of around 100, which means that the kidneys are working at 100 percent.
4 wrz 2024 · This GFR calculator (estimated glomerular filtration rate calculator) is a tool that can help you with detecting a kidney disease at its early stage. Read on to get a better understanding of how it works, how to calculate the GFR from cystatin C and creatinine levels, and what values of estimated GFR (eGFR) are an alarming indicator.
