2023年11月19日 · Chronic kidney disease (CKD) is divided into five stages, ranging from stage 1 to stage 5. 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 …

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.

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. A very low number may indicate kidney failure, which requires dialysis or a kidney transplant.

2019年1月14日 · Your GFR number tells you how much kidney function you have; as kidney disease worsens, the GFR number decreases. "Normal" GFR is approximately 100, but you will often see it reported as >90 (greater than 90) or >60 (greater than 60).

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. There are five stages of kidney disease.

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 · 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 …

A blood test checks your GFR, which tells how well your kidneys are filtering. A urine test checks for albumin in your urine, a sign of kidney damage. Why your kidneys are being checked. You need to have your kidneys checked because you can't feel kidney disease.

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.

What is the eGFR? 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.