2型糖尿病患者自订食谱中维生素A和维生素E摄入的对照性研究

Vitamin A and vitamin E daily intake in type 2 diabetes with self-selected diets

目的 了解2型糖尿病患者自订食谱中维生素A(VitA)和维生素E(VitE)的摄入状况。方法 分别将43例2型糖尿病患者和43名健康者的自订食谱输入计算机进行维生素摄入评估 ,并与推荐的每日膳食中营养素供给标准 (RDA)比较分析评价。结果 两组自订食谱中VitA和VitE日摄入量大于或等于RDA者百分率均低 ,且糖尿病组VitA和VitE的日摄入量及其均值占RDA的百分率均低于对照组。结论

Objective To evaluate the daily vitamin intake of patients with type 2 diabetes whose diets were self-selected.Methods The daily vitamin intake of 43 cases with type 2 diabetes and 43 healthy objectives was investigated by questionnaire and the results were compared with the Recommended Dietary Allowance (RDA).Results The daily vitamin A and vitamin E intake in both groups were generaly low, and that in diabetics was lower than that in non-diabetics. Conclusion The vitamin A and vitamin E intake of the type 2 diabetes with self-selected diets were inadequate.