The term end-stage renal disease (ESRD) is considered appropriate when GFR is:

CKD Stage GFR Level (mL/min/1.73m2) G1 > 90 G2 60-89 HTN develops in this stage G3 30-59 Anemia develops in this stage G4 15-29 Acidosis,Hyperkalemia G5 < 15 (End stage renal disease) Uraemia develops Albuminuria A1 3-30 mg/g A2 30-300 A3 > 300