2007年河北省居民膳食营养摄入状况调查研究

目的了解河北省调查点人群膳食结构,掌握人群膳食营养摄入状况,为有针对性地开展营养干预措施、改善膳食结构提供科学依据。方法以称重法和三日记账法对随机选取的90户居民400人进行膳食营养摄入调查。依据《中国居民膳食指南》、《中国居民营养与健康状况调查报告之十2002年营养与健康状况数据集》进行评价。结果居民平均每天摄入谷类食品376.34g、薯类44.28g、豆类12.35g、鱼虾27.68g、肉类43.07g、蛋类39.04g、奶类26.84g、蔬菜366.81g、水果359.96g、油脂42.44g、食盐10.95g、水及饮料793.50g。居民平均每天摄入能量9 095.68KJ、蛋白质63.4g、脂肪71.7g、碳水化合物342g、膳食纤维13g、胆固醇259g、维生素A350ugRE、硫胺素1.1mg、核黄素0.8mg、尼克酸99.29mg、维生素C88mg、膳食钙365mg、钠5 679mg、锌10.1mg、硒41.6ug、铁23.6 mg。结论调查点居民平均豆类、奶类及其制品、鱼虾水产品类食品明显摄入不足,远远低于推荐量标准;能量、蛋白质、维生素A、维生素C、膳食钙、锌等营养素摄入量低于2002年全国调查水平,低于推荐量标准;脂肪、钠摄入量高于推荐量标准2.5倍以上。调查结果显示居民膳食结构不合理,营养素摄入不平衡。有计划地开展人群膳食营养指导十分必要。

Investigation on Dietary Nutrition Intaking Status of Residents in Hebei Province in 2007

Objective To learn the dietary structure of residents at survey points of Hebei Province,master dietary nutrition intaking status of the population,in order to provide scientific basis for the carrying out of well targeted nutrition interference measures and change of dietary structure.Methods Total diet study is adopted to investigate diet nutrition intaking of 400 people from randomly selected 90 residential families,with weight method and three-day-bookkeeping method.Results The residents of survey points intake the following food every day： cereals 376.34g,potatoes 44.28g,pulse 12.35g,fish and prawn 27.68g,meat 43.07g,eggs 39.04g,milk 26.84g,vegetable 366.81g,fruit 359.96g,grease 42.44g,salt 10.95g,water and drink 793.5g.The average energy intake every day by the people in survey points is 9095.6KJ,protein 63.4g,fat 71.7g,carbohydrate 342g,dietary fibre 13g,cholesterol 259g,vitamin A350ugRE,thiamine 1.1mg,thiamine 0.8mg,nicotinic acid 99.29mg,vitamin C 88mg,dietary Ca 365 mg,Na 5679 mg,Zn 10.1 mg,Se 41.6ug,Fe 23.6 mg.Conclusion The average intake of pulse,milk and products,fish and prawn products is obviously inadequate,far lower than the national recommended intake standard;nutrition intake such as energy,protein,vitamin A,vitamin C,dietary Ca,Zn,is lower than the National Nutrition Survey level,and lower than the national recommended level standard;the intake of fat and Na is 2.5 times higher than the national recommended standard.The survey result shows that the dietary structure of residents is irrational,the nutrition intake is unbalanced.It is necessary to carry out crowd dietary nutrition guidance in plan.