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 · 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 extra water to make urine. The glomerular filtration rate (GFR) shows how well the kidneys are filtering.

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. A very low number may indicate kidney failure, which requires dialysis or a kidney transplant.

Mar 18, 2025 · Learn what the stages of chronic kidney disease (CKD) refer to and how stages are based on the eGFR test. Get an overview of each of the five stages. The journey through the stages of kidney disease can bring many questions and concerns.

CKD is evaluated using two simple tests – a blood test known as the estimated glomerular filtration rate (eGFR) and a urine test known as the urine albumin-creatinine ratio (uACR). Both tests are needed to have a clear picture of your kidney health.

Assessment for CKD staging and CKD progression should generally be assessed using the indexed eGFR value. Choosing "Yes" will bring up fields to input height and weight. A non-indexed eGFR value (i.e. adjusted for the patient's body …

CKD is classified based on the eGFR and the level of proteinuria and helps to risk stratify patients. Patients are classified as G1-G5, based on the eGFR, and A1-A3 based on the ACR (albumin:creatinine ratio) as detailed below: For Example. A person with an eGFR of 25 ml/min/1.73m² and an ACR of 15 mg/mmol has CKD G4A2.

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

3 days ago · Doctors use GFR levels to determine CKD stage and track progression, making regular testing essential for early intervention. Stage 1: Silent Changes (GFR 90 or Above) At this stage, kidneys still function normally, but there is evidence of mild damage. Most people experience no symptoms, and CKD is usually detected through routine blood or ...

Sep 15, 2020 · CKD is staged based on estimated glomerular filtration rate (eGFR) as shown in Table 1, which is most often calculated from serum creatinine. If screening or stratifying CKD risk,...