2004～2011年成年居民《中国居民膳食指南》知晓率的变化及其对膳食的影响

发布时间：2018-03-30 02:37

本文选题：中国居民膳食指南　切入点：知晓率　出处：《营养学报》2015年04期

【摘要】：目的了解我国成年居民2004~2011年对《中国居民膳食指南》及相关营养知识知晓情况的变化,分析知晓状况对于居民膳食及营养素摄入情况的影响。方法以2004~2011年"中国健康与营养调查"项目中18岁以上调查的资料作为研究对象,通过入户问卷面访及膳食调查了解成年居民对《中国居民膳食指南》知晓情况及其膳食状况,使用SPSS软件对数据库资料进行统计分析。结果我国9省区成年居民《中国居民膳食指南》的知晓率呈现增长的趋势,2004、2006、2009和2011年知晓率分别为7.8%、11.9%、14.6%和24.4%;2011年京沪渝三直辖市成年居民的膳食指南知晓率为40.8%,高于九省区成年居民;城市居民膳食指南知晓率显著高于农村居民;45岁以下人群指南知晓率显著高于中老年人群;膳食指南知晓人群的基本营养知识水平显著高于不知晓人群;膳食指南知晓人群水果、蛋类和奶类的每日消费量历年均显著高于不知晓人群,且蛋白质、维生素B2和钙的摄入量也显著高于不知晓人群。结论成年居民对《中国居民膳食指南》的知晓率呈现逐年增加的趋势,但整体仍处在一个较低的知晓水平;知晓《中国居民膳食指南》的人群在营养知识、膳食及营养素摄入等方面均优于不知晓的人群。
[Abstract]:Objective to investigate the changes of dietary guidelines for Chinese residents and related nutritional knowledge in Chinese adults from 2004 to 2011. The effects of knowledge status on the dietary and nutrient intake of residents were analyzed. Methods the data collected from the China Health and Nutrition Survey Project from 2004 to 2011 were used as the research objects. To understand the knowledge and dietary status of adult residents about the Dietary Guide of Chinese residents by means of household questionnaire and dietary survey. SPSS software was used to analyze the database data. Results the awareness rate of adult residents in 9 provinces and regions of China showed an increasing trend. The awareness rates in 2009 and 2011 were 7.8% and 11.9%, respectively, and 24.410% in Beijing, Shanghai and Chongqing in 2011. The awareness rate of dietary guidelines for adult residents was 40.8, which was higher than that of adult residents in nine provinces. The awareness rate of dietary guidelines of urban residents was significantly higher than that of rural residents under 45 years of age, and the level of basic nutrition knowledge was significantly higher than that of non-residents. Dietary guidelines showed that daily consumption of fruits, eggs, and milk was significantly higher than that of unknown people over the years, and protein, The intake of vitamin B2 and calcium was also significantly higher than that of unknown population. Conclusion the awareness rate of dietary guidelines for Chinese residents is increasing year by year, but it is still at a low level. The knowledge of nutrition, diet and nutrient intake of Chinese residents were better than those of unknown ones.
【作者单位】：中国疾病预防控制中心营养与健康所;
【基金】：美国国立卫生研究院(No.R01-HD30880;No.DK056350;No.R01-HD38700) 达能营养中心(中国)(No.DIC 2014-04)
【分类号】：R151.45

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