Glomerular filtration rate (GFR) is a marker of kidney health. Learn the normal range of eGFR, the purposes of the test, and how to interpret the results.

Healthcare providers use estimated glomerular filtration rate (eGFR) to determine if you have kidney disease, and if so, what stage. eGFR measures your kidneys’ ability to filter toxins or waste from your blood.

2023年11月19日 · Each stage is determined by a blood test known as the estimated glomerular filtration rate (eGFR), which establishes how well your kidneys filter waste and excess fluid from your blood.

2023年6月1日 · When looking at your eGFR results, a higher number is better. In general, an eGFR value lower than 60 is a sign that your kidneys may not be working properly. An eGFR lower than 15 is a marker of kidney failure. You may notice your eGFR number go up or down slightly between tests. This is normal.

2022年7月13日 · 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.

GFR - A blood test measures how much blood your kidneys filter each minute, which is known as your glomerular filtration rate (GFR). Urine Albumin - A urine test checks for albumin in your …

2024年3月12日 · The glomerular filtration rate (GFR) is a measure of how well your kidneys are removing waste from your blood, which can be determined using an estimated GFR (eGFR) test.

2025年1月3日 · What is eGFR? eGFR (estimated glomerular filtration rate) is a measure of how well your kidneys are working. Your eGFR is an estimated number based on a blood test and your age, sex, and body type. eGFR is considered a mostly reliable test for doctors to know how well your kidneys are working.

2023年11月9日 · Glomerular filtration rate is a test that’s important in the diagnosis and monitoring of kidney disease. Keep reading to learn more about this test, what the results mean, and how it plays a...

The estimated glomerular filtration rate (eGFR) is a test that measures your level of kidney function and determines your stage of kidney disease. Your healthcare team can calculate it from the results of your blood creatinine test, your age, body size, and gender.