Objective:To investigate the relationship between glycated albumin levels and diabetic nephropathyin patients with type 2 diabetes mellitus.Methods:From January 2006 to June 2009

78 patients with type 2 diabetes mellitus in our hospital were enrolled in the study.We used liquid enzymatic to detect glycated albumin

and compare with 50 cases of healthy in the same period as the control group.Results:The glycated albumin was different between the control group and the diabetic nephropathy groups(F= 8.953

P=0.000).Glycated albumin in each diabetes group was higher than that in the control group;glycated albumin in diabetic nephropathy groups was higher than that in non-diabetic nephropathy group;glycated albumin in end-stage diabetic nephropathy group was higher than that in the rest of groups.The severity of diabetic nephropathy and level of glycated albumin were related

rs was 0.754(t=6.547

P=0.008).Logistic regression showed that glycated albumin was an independent risk factor impacting on the incidence of diabetic nephropathy and the severity of the disease

multi-adjusted OR value was 2.326

and 95% CI was 2.114-2.538.Conclusions:Glycated albumin plays an important role in the pathogenesis of diabetic nephropathy

and it is closely related to the phases of diabetic nephropathy.