KIDNEY STAGES
Stage Status GFR*
Stage 1 Kidney Damage with normal Kidney Function 90 or higher
Stage 2 Kidney Damage with mild loss of Kidney Function 60-89
Stage 3a Mild to modrate loss of Kidney Function 45-59
Stage 3b Modrate to severe ioss of Kidney Function 30-44
Stage 4 servere loss of Kidney Function 15-29
Stage 5 Kidney Failure less than 15
Result