Chronic kidney disease (CKD) damages kidneys, affecting waste removal, red blood cell production, and mineral balance. Learn about CKD stages and tests.

Jul 21, 2025 · Explore the stages of chronic kidney disease (CKD) and how they are based on the eGFR test. Get an overview of each of the five stages.

Mar 4, 2025 · The definition and classification of chronic kidney disease (CKD) guidelines were introduced by the National Kidney Foundation (NKF) Kidney Disease Outcomes Quality Initiative …

Dec 7, 2025 · Understand each stage of kidney disease, from mild to severe, and how eGFR levels alert you to the treatment you need to manage CKD.

Chronic Kidney Disease (CKD) affects more than 1 in 7 adults in the United States, often progressing silently through stages without noticeable symptoms—until kidney function is severely impaired.

Oct 16, 2025 · What are the stages of chronic kidney disease? There are five stages of kidney disease, based on the glomerular filtration rate (GFR). The GFR measures how well the kidneys filter waste …

With chronic kidney disease, the kidneys don’t usually fail all at once. Instead, kidney disease often progresses slowly years. If caught early, medicines and lifestyle changes may help slow or prevent …

The National Kidney Foundation (NKF) divided kidney disease into five stages. This helps doctors provide the best care, as each stage calls for different tests and treatments.

Doctors have staged the progression of chronic kidney disease (CKD) from stage 1 to stage 5 in the increasing order of its severity. These stages are based on your glomerular filtration rate (GFR). GFR …

Take our interactive quiz to check your understanding of kidney health and CKD management. Learn about the stages of chronic kidney disease (CKD), their symptoms, and management strategies. …