石家庄市居民膳食模式分析

发布时间：2018-02-26 10:46

本文关键词： 膳食模式因子分析　出处：《卫生研究》2015年02期 　论文类型：期刊论文

【摘要】：目的分析河北省石家庄市居民的膳食模式。方法以2010年中央转移地方"中国居民营养与健康状况监测"项目中石家庄市调查资料中18岁及以上,具有完整连续3天24 h回顾膳食调查资料的363名调查对象作为研究对象。采用探索性因子分析方法将16个食物组纳入模型建立膳食模式。Spearman等级相关分析方法探讨成年居民膳食模式与能量和营养素摄入量的相关关系;并以因子得分为应变量,采用多元线性回归分析社会人口学变量对膳食模式的影响。结果将16个食物组纳入模型共建立3种膳食模式。模式1以鱼虾、大米和水果等为主要食物;模式2以豆类、蔬菜和面粉等为主要食物;模式3以猪肉、禽肉和饮料等为主要食物。膳食模式与能量和主要营养素摄入显著相关。年龄、性别、教育程度和收入水平均对膳食模式有影响。结论 "鱼虾稻米"模式是石家庄市居民主要的膳食模式。
[Abstract]:Objective to analyze the dietary pattern of the residents in Shijiazhuang, Hebei Province. Methods according to the survey data of Shijiazhuang City aged 18 years old and above in 2010, the Chinese residents' nutritional and health status was monitored in the central transfer area. 363 subjects with complete dietary survey data were reviewed for 3 days and 24 hours. Using exploratory factor analysis method, 16 food groups were included in the model to establish dietary model. Spearman rank correlation analysis method was discussed. The relationship between dietary pattern and energy and nutrient intake of adult residents; Factor scores were taken as dependent variables, and multiple linear regression analysis was used to analyze the influence of social demographic variables on dietary pattern. Results 16 food groups were included in the model and 3 dietary patterns were established. Model 1 was used for fish and shrimp. Rice and fruit were the main foods; Mode 2 was mainly beans, vegetables and flour; Mode 3 was pork, poultry meat and beverages. The dietary pattern was significantly related to energy and main nutrient intake. Age, sex, etc. Conclusion the "fish and shrimp rice" model is the main dietary pattern for Shijiazhuang residents.
【作者单位】：石家庄市疾病预防控制中心;
【基金】：石家庄市科学研究与发展计划项目(No.11146793)
【分类号】：R151.42

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