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About eGFR

Stage
GFR*
Description
1
90+
Normal kidney function but urine findings or structural abnormalities or genetic trait point to kidney disease
2
60-89
Mildly reduced kidney function, and other findings (as for stage 1) point to kidney disease
3A
3B
45-59
30-44
Moderately reduced kidney function
4
15-29
Severely reduced kidney function
5
<15 or on dialysis
Very severe, or end-stage kidney failure
ukidneyisup