Ⅱ型糖尿病患者膳食中维生素摄入量的调查

Study on the vatimin intakes in diets of type Ⅱ diabitic patients

目的评估糖尿病患者饮食中维生素的摄入状况。方法用询问法记录Ⅱ型糖尿病老年患者 6 3例 (A组 )及无糖尿病病史老年人 6 4例 (B组 ) ,分别将 3天食谱输入计算机 ,计算出各种维生素实际日摄入量 ,与推荐的每日膳食中营养素供给量 (RDA)进行评价。结果两组人群中维生素C日摄入量高于RDA的近两倍 ,维生素B1、维生素B2 的日摄入量约占RDA的一半 ;A组的维生素E和A的摄入也明显不足 ,与B组比较有显著性差异。结论Ⅱ型糖尿病患者各种维生素日摄入量明显比健康者少。

ObjectiveTo evaluate the daily vitamin intakes in diets of diabetic patients.MethodsUsing a food questionnaire,the contents of 63 type Ⅱ diabetics(group A) and 64 non diabetics(group B) were recorded and analysised by computer.The daily vitamin intakes were assessed and compared with the Recommend Dietary Allowance(RDA).ResultsThe daily intakes of vitamin B 1 and vitamin B 2 were both obviously deficient,less than 50% of the RDA.The daily intakes of vitamin E and A were significantly different between group A and group B.ConclusionsThe vitamin intakes of the senile diabetics in diets were inadequate.