Estimated GFR (eGFR) Test: Kidney Function Levels, Stages, and What …
Jul 13, 2022 · Learn what the estimated glomerular filtration rate (eGFR) test measures, how it evaluates kidney function, and what your results mean. Understand normal eGFR ranges, CKD stages, and …
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 from your …
Blood test: eGFR (estimated glomerular filtration rate)
Jun 30, 2025 · What does my eGFR mean? 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. Use this chart to see what your …
How to Manage Each Stage of Kidney Disease - Verywell Health
Dec 7, 2025 · Chronic kidney disease is staged to categorize the severity of the loss of renal function and to direct the appropriate course of treatment. The five stages are categorized based on the …
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 estimated. eGFR …
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 kidney function …
eGFR Chart: What Your Kidney Function Numbers Mean
Jul 22, 2025 · Understanding your eGFR is a recognized part of maintaining overall health, providing insight into the performance of these vital organs. This number offers a way for healthcare providers …
Glomerular Filtration Rate (GFR) Test - MedlinePlus
To figure out your eGFR, your provider usually uses the results of a blood test that measures your creatinine level. Creatinine is a waste product that comes from normal wear and tear on your …
Can my GFR get better? | National Kidney Foundation
Jun 1, 2023 · 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 …
Estimated glomerular filtration rate (eGFR) information
Dec 19, 2025 · By measuring the levels of a waste product called creatinine in your blood, along with other factors such as your age and biological sex, a doctor calculates the estimated glomerular …