From: The utility of estimation of glomerular filtration rate by serum cystatin C as a predictor of diabetic kidney disease in both type I and type II diabetic patients: a single center study
Group
Serum cystatin
KWT
P
Mean
± SD
Range
A1
0.89
0.18
0.64–1.18
A2
1.37
0.54
0.67–2.9
A3
2.39
0.46
1.24–3.24