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  1. Estimated GFR (eGFR) Test: Kidney Function Levels, Stages, and …

    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, …

  2. 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 …

  3. What Is a Normal GFR by Age - Clinician.com

    Mar 17, 2025 · GFR varies by age, sex, and body size and is used to assess renal health, detect kidney disease, and guide treatment. Let’s explore normal GFR values across different age …

  4. Blood test: eGFR (estimated glomerular filtration rate)

    Jun 30, 2025 · If you're preparing for or have recently had an eGFR test, this page provides a guide to eGFR, why it's important, and what the results can indicate about your kidney health.

  5. Normal GFR by Age: eGFR Ranges, Calculation, and Kidney …

    GFR (glomerular filtration rate gfr), also known as estimated glomerular filtration rate, attempts to define the effectiveness of your kidneys when trying to remove waste through its filtering of …

  6. What Is a Normal GFR Level for Kidneys? - Biology Insights

    However, a GFR between 60 and 89 may still be considered normal if there is no other evidence of kidney damage, such as protein in the urine. The GFR naturally declines as a person ages, …

  7. Estimated Glomerular Filtration Rate (GFR) Test for Your Kidneys - WebMD

    Mar 12, 2024 · An average eGFR varies by age, but in younger adults who are considered healthy, a range of 80-120 mL/min/1.73 m2 i s generally normal. GFR decreases as you get …

  8. Explaining Your Kidney Test Results: A Tool for Clinical Use

    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 GFR? GFR stands for glomerular filtration …

  9. Estimated Glomerular Filtration Rate (eGFR) Levels Chart: Normal

    Apr 4, 2025 · With the help of the chart below let’s explore what normal eGFR levels look like throughout adult life, why they change as we age, and what these numbers mean for your health.

  10. 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 …