Estimated Glomerular Filtration Rate (eGFR): Test & Levels
Healthcare providers use estimated glomerular filtration rate (eGFR) to determine if you have kidney damage and stage kidney disease. eGFR measures your kidneys’ ability to filter toxins …
Estimated Glomerular Filtration Rate (eGFR) | National Kidney ...
Jul 13, 2022 · Learn about eGFR, how your kidneys filter waste, and why early detection of CKD is crucial for protecting kidney health. Your kidneys filter your blood by removing waste and …
Blood test: eGFR (estimated glomerular filtration rate)
Jun 30, 2025 · The eGFR blood test measures kidney function by checking creatinine in your blood. Learn what eGFR means, how results are interpreted, and how to protect kidney health.
Understanding eGFR: What It Really Means for Your Kidneys
Jul 23, 2025 · eGFR, or estimated glomerular filtration rate, is one of the main markers used to assess how well your kidneys are filtering waste from your blood. But the keyword here is …
What Does It Mean If eGFR Is High? Kidney Health Results
Estimated GFR (eGFR) is a mathematical construct based on the age, sex, ethnicity, and serum creatinine level of a person. This is typically determined through the laboratory's analysis of …
What is eGFR? - kidney-disease.org
eGFR stands for estimated Glomerular Filtration Rate. It's a blood test to measure how well your kidneys filter waste and excess fluids from your blood. The eGFR is an essential indicator of …
Estimated glomerular filtration rate (eGFR) information
3 days ago · The estimated glomerular filtration rate, or eGFR, is a measurement calculated from blood test results that helps doctors to understand how well your kidneys are working and …
What Does eGFR Mean in a Blood Test? Normal Range, Low
Sep 22, 2025 · eGFR, or estimated glomerular filtration rate, measures how efficiently your kidneys filter waste from your blood. In practical terms, it reflects kidney function: a higher …
Estimated Glomerular Filtration Rate (GFR) Test for ... - WebMD
Mar 12, 2024 · T he 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) …
An Overview of the eGFR Blood Test - News-Medical.net
Mar 11, 2025 · What do eGFR results mean? The estimated glomerular filtration rate (eGFR) is a blood test to assess kidney function. The formula for calculating eGFR takes the patient’s body …