河北省7个监测点城乡居民膳食结构分析

发布时间：2018-06-13 22:46

本文选题：膳食结构 + 营养调查　；参考：《现代预防医学》2015年20期

【摘要】：目的了解河北省居民膳食结构。方法采用多阶分层随机抽样的方法,在我省随机抽取了3个城市监测点和4个农村监测点,共随机抽取42个居委会1 260户总计3 186人进行膳食调查,计算每标准人日食物消费量。膳食调查采用连续3 d 24 h回顾和调味品称重相结合的方法。结果河北省城乡居民每标准人日谷类薯类及杂豆类的摄入量已达膳食宝塔推荐量,新鲜水果、奶类、畜禽肉类和鱼虾类的摄入量不足情况严重,食用油和盐的摄入量远超过推荐摄入量。城乡居民平均膳食纤维和钙的摄入量分别仅占参考摄入量的37.3%和49.8%,存在摄入不足的风险较高。城乡居民能量、蛋白质摄入偏低,与城市相比,农村居民蛋白质、脂肪和碳水化合物提供的能量比例较为适宜,城市居民的优质蛋白占膳食蛋白比例更为合理。结论河北省城乡居民膳食结构欠合理,应加强营养知识宣教,提倡合理膳食和健康生活方式。
[Abstract]:Objective to understand the dietary structure of residents in Hebei Province. Methods the method of multi-stage stratified random sampling was used to randomly select 3 urban and 4 rural monitoring points in our province. A total of 3 186 people were randomly selected from 1 260 households of 42 neighborhood committees to conduct a dietary survey. Calculate food consumption per standard person-day. Dietary survey was carried out with 3 days and 24 h review and seasoning weighing. Results the intake of cereals and mixed beans per standard person per day in Hebei Province reached the recommended amount of dietary pagoda, and the intake of fresh fruit, milk, livestock and poultry meat, fish and shrimp was seriously inadequate. Edible oil and salt intake far exceeds the recommended intake. The average dietary fiber and calcium intake of urban and rural residents accounted for only 37.3% and 49.8% of the reference intake respectively. The energy and protein intake of urban and rural residents was low. Compared with urban residents, the proportion of energy provided by protein, fat and carbohydrates of rural residents was more suitable, and the proportion of high quality protein to dietary protein was more reasonable. Conclusion the dietary structure of urban and rural residents in Hebei Province is unreasonable, so we should strengthen the education of nutrition knowledge and promote rational diet and healthy lifestyle.
【作者单位】：河北省疾病预防控制中心;
【分类号】：R151.45

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