An analysis on the relationship between vitamin D levels and related factors among type 2 diabetic patients in Lishui City / 预防医学

ABSTRACT

Objective To analyze serum vitamin D level in patients with type 2 diabetes mellitus(T2DM),and to provide evidence for the intervention.Methods A total of 270 blood samples from patients with T2DM by multi -stage random sampling in 1 0 streets/towns in Lishui City were collected to test 25 -hydroxyvitamin D level by high performance liquid chromatography - tandem mass spectrometry.Results The average level of 270 case of T2DM patients '25 -hydroxyvitamin D was (22.97 ±8.07)ng/mL.Gender,household registration,BMI stage and 25 -hydroxyvitamin D level were statistically significant,respectively (Z =4.1 3,P <0.05),(Z =2.44,P <0.05),(F =3.21 ,P <0.05).By multiple linear regression analysis,we found that gender,household registration and length of outdoor exercise time was related to vitamin D level,the B value were -5.1 78,2.369,and 2.026,respectively(P <0.05).Conclusion T2DM patients had lower level vitamin D in their blood.Vitamin D had negative correlation with gender,household registration, and outdoor exercise time.T2DMpatients’vitamin D monitoring and outdoor activities should be strengthened.