Analysis of cognitive dysfunction and its related factors in patients with diabetes mellitus / 临床神经病学杂志

Objective To investigate the changes of the cognitive function in patients with type 2 diabetes mellitus,and the correlated sensitive index and risk factors were evaluated.Methods Mini-mental state examination (MMSE),Wechsler Memory Scale-Revised (WMS-R) and Event-related potentials (ERP) were tested in 100 type 2 diabetic cases and 40 normal controls,and the relations of cognitive function,P_3 peak latency (PL) to course of disease,treatment and glycohemoglobin A1 (GhbA1) were analysed respectively.Results The scores of MMSE and WMS-R in patient group were lower than those in control group( P