【作者】 吴欣耘； 汪之顼； 马秀玲； 王彬彬； 范萍； 李祖文；

【Author】 WU Xin-yun;WANG Zhi-xu;MA Xiu-ling;WANG Bin-bin;FAN Ping;LI Zu-wen;Department of Nutrition and Food Hygiene,School of Public Health,Nanjing Medical University;Nanjing Hospital of T.C.M;

【机构】 南京医科大学公共卫生学院营养与食品卫生学系； 南京市中医院；

【摘要】 目的:评价我院日常开展的24h膳食回顾在评估住院病人膳食摄入状况的准确性。方法:选取我院40名普通饭住院病人,分别用称重法、24h膳食回顾法对其进行一日膳食调查。将24h膳食回顾法获得的食物消费量和营养素摄入量,与称重法获得的相应数据进行比较,计算两者差值占称重法数据的比例,以此判断24h膳食回顾法数据的准确性。结果:在食物消费量方面,除牛肉和鸡蛋外,其余7种食物的2种方法的差值均有显著差异;但相关分析显示2种方法的数据无相关性。在能量和营养素摄入量方面,2种方法调查结果均有差异;2种方法获得的脂肪、总维生素E、钠、钙和膳食纤维摄入量数据呈一定程度的正相关,能量和其它营养素摄入量则未见相关性。结论:缺少必要辅助工具时,一般专业人员实施的24h膳食回顾调查,往往难以获得良好的质量控制,不能获得理想的评估数据。更多还原

【Abstract】 【Objective】 To assess the accuracy of dietary intake by 24 h dietary recall study which was adopted in our hospital.【Method】 Select 40 samples of inpatients firstly,then investigate their one-day diet by food weighted record and 24 h recall study respectively and get the difference between them to assess the accuracy of 24 h recall study.[Result]As for food consumption,there was significant difference in difference value on 7 types of food(except beef and egg) between 2 ways,and data in 2 groups were no correlation.Regarding energy and nutrients intake,the results of 2 methods were different.There was positive relationship among fattiness,total vitamin E,sodium,calcium and dietary fiber by 2 ways,but there was no significant relationship between energy and other nutrition intake.【Conclusion】 When lacking of necessary aids,the general implementation of 24 h dietary recalls couldn’t obtain good quality control and was not impossible to get a good assessment data.更多还原