Nov 19, 2023 · 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 …

Jul 13, 2022 · 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. There are five stages of kidney disease.

Mar 18, 2025 · CKD is broken into five stages or categories based on your eGFR value. The five stages of CKD refer to how well your kidneys are working. Kidney disease can get worse in time. In the early stages (Stages 1–3), your kidneys are still able to filter waste out of your blood.

Jun 17, 2021 · 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.

Jan 14, 2019 · Your GFR number tells you how much kidney function you have; as kidney disease worsens, the GFR number decreases. "Normal" GFR is approximately 100, but you will often see it reported as >90 (greater than 90) or >60 (greater than 60).

Jan 25, 2024 · What does it mean if my eGFR is below normal? If eGFR is below normal it may be due to a true reduction of kidney function . However, it is also influenced by other factors such as increased muscle mass , reduced fluid intake and …

Jan 3, 2025 · eGFR (estimated glomerular filtration rate) is a measure of how well your kidneys are working. 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 …

Mar 12, 2024 · The 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) test.

The estimated glomerular filtration rate (eGFR) is a test that measures your level of kidney function and determines your stage of kidney disease. Your healthcare team can calculate it from the results of your blood creatinine test, your age, body size, and gender.

For both eGFR and ACR, a higher stage indicates more severe kidney disease. Want to know more? Find out how chronic kidney disease (CKD) is diagnosed, who should get tested and what the stages of CKD mean.