A normal eGFR is 60 or more. If your eGFR is less than 60 for three months or more, your kidneys may not be working well.

What is a normal GFR?

A GFR of 60 or higher is in the normal range. A GFR below 60 may mean kidney disease. A GFR of 15 or lower may mean kidney failure.

What is difference between GFR and eGFR?

GFR is Glomerular Filtration Rate and it is a key indicator of renal function. eGFR is estimated GFR and is a mathematically derived entity based on a patient’s serum creatinine level, age, sex and race.

Which is more important GFR or creatinine?

Because the “good” creatinine number is different in different people, GFR is more accurate in finding out if your kidneys are ok. Your GFR will help determine your stage of kidney disease. GFR and creatinine are usually measured and reported together.

How accurate are EGFR tests?

The eGFR test is not 100 percent accurate and it can only give an estimate of your filtration rate. Additionally, the standard formula for calculating eGFR is not valid for people under the age of 18.

What is the EGFR test used to measure?

An estimated glomerular filtration rate (eGFR) test is a blood test that’s used to figure out how well your kidneys are doing their job. The test measures the amount of creatinine in your blood and, using a formula, mathematically derives a number that estimates how well your kidneys are functioning.

How accurate is EGFR?

eGFR is a most accurate, convenient way to detect changes in kidney function. If kidney damage is detected early, it may be possible to prevent further damage, with treatment of high blood pressure, diabetes, or other diseases that can damage the kidney.

What does EGFR mean in blood test?

The eGFR is a test that is used to assess how well your kidneys are working. The test estimates the volume of blood that is filtered by your kidneys over a given period of time. The test is called the estimated glomerular filtration rate because the glomeruli are the tiny filters in the kidneys.