What does this article add?
Fasting blood sugar, hbA1C, serum albumin, and proteinuria did not
differ in the differential diagnosis of diabetic nephropathy and primary
glomerulonephritis, but diabetic complications, especially diabetic
retinopathy, neuropathy, hypertension, coronary artery disease, heart
failure were more characteristic in differentiation role diabetic
nephropathy from primary glomerulonephritis.