Objective:To investigate the correlation between serum 25?OH?D levels and microvascular complications in type 2 diabetes mellitus.Methods:A total of 440 patients with type 2 diabetes whom admitted to the first endocrine wardShengjing affiliated hospital of China Medical University from January1st2017 to January 1st2018 were selected.Patientswere divided into vitamin D deficiency group?vitamin D<20ng/ml?98 cases,vitamin D inadequate group(20=<VitaminD... |