what is the different stages of kidney disease?
The five stages of kidney disease, or CKD, and the GFR for each stage, is shown below: Stage 1 with normal or high GFR (GFR > 90 mL/min) Stage 2 Mild CKD (GFR = 60-89 mL/min) Stage 3A Moderate CKD (GFR = 45-59 mL/min)