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 …

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. Age (years)

2019年1月14日 · Chart of Kidney Glomerular Filtration Rate (GFR) number according to your age, includes a table showing chronic kidney disease (CKD) stages.

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.

2025年1月3日 · 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 for doctors to know how well your kidneys are working. However, the eGFR may not be accurate if you are younger than 18, pregnant, very overweight or very muscular.

Association of Glomerular Filtration Rate (GFR) and Staging of Kidney Disease* *Each stage assumes the associated GFR level has been in effect for at least three months. Shaded areas above indicate kidney disease.3. Table 3. Classification, Prevalence, and Action Plan for Staging of Chronic Kidney Disease in Adults* *National Kidney Foundation.

estimated glomerular filtration rate (eGFR), one of the numbers that measures the health of their kidneys. This brochure explains what eGFR is, how it is measured, and why it is important in understanding chronic kidney disease (CKD). How do doctors check for kidney disease? Kidney disease can be found with two simple tests: