在外就餐对职业人群饮食和运动的影响

发布时间：2018-06-24 02:40

本文选题：外就餐 + 饮食行为　；参考：《营养学报》2015年06期

【摘要】：目的了解职业人群在外就餐行为及其对蔬菜水果摄入水平、身体活动水平等生活方式的影响。方法采用整群随机抽样的方法,在北京市顺义区、海淀区和浙江省嘉兴市、桐乡市选取35~60岁的非重体力劳动职业人群,以食物频率表回顾性调查过去一年中蔬菜水果的消费情况,以全球体力活动问卷收集身体活动信息。蔬菜水果摄入充足指平均每天合计蔬菜水果摄入量≥400 g,身体活动达标指平均每天中等强度以上身体活动≥150MET-min。采用Logistic回归分析每周在外就餐次数与上述生活方式的相关性。结果共调查35~60岁职业人群3209名。其中,蔬菜水果摄入充足率为43.22%、身体活动达标率为55.65%,仅28.65%的调查对象同时具备上述两种健康生活方式。有68.53%的调查对象每周至少在外就餐1次。Logistic回归分析显示,每周在外就餐次数每增加1次,蔬菜水果摄入不足、身体活动不足、生活方式不健康的风险分别增加3.4%、4.4%和5.7%。结论职业人群在外就餐行为较为普遍,并可能增加蔬菜水果摄入不足、身体活动不足的风险,有必要开展深入性的研究及相关健康促进工作。
[Abstract]:Objective to investigate the behavior of eating out and its influence on the intake level of fruits and vegetables and the level of physical activity. Methods A cluster random sampling method was used to select 35 or 60 years old non-heavy manual workers in Shunyi District, Haidian District and Jiaxing City, Zhejiang Province. The consumption of fruits and vegetables in the past year was investigated retrospectively by food frequency table, and the physical activity information was collected by global physical activity questionnaire. Adequate intake of vegetables and fruits means that the average daily total intake of vegetables and fruits is more than 400 g, and the average daily moderate intensity of physical activity is more than 150 MET-mins. Logistic regression analysis was used to analyze the correlation between the times of eating out each week and the lifestyle mentioned above. Results A total of 3209 workers aged 35 ~ 60 years old were investigated. Among them, the full intake rate of vegetables and fruits was 43.22 and the rate of physical activity reached the standard of 55.65. Only 28.65% of the subjects had the above two healthy lifestyles at the same time. Logistic regression analysis of 68.53% of the subjects at least once a week showed that the risk of eating out once a week was increased by 3.4% and 5.7% respectively, the intake of vegetables and fruits was insufficient, the body activity was insufficient, and the risk of unhealthy lifestyle was increased by 3.4% and 5.7%, respectively. Conclusion the behavior of eating out is more common and may increase the risk of insufficient intake of fruits and vegetables and insufficient physical activity. It is necessary to carry out in-depth research and related health promotion work.
【作者单位】：中国疾病预防控制中心慢病中心;北京市疾病预防控制中心;浙江省疾病预防控制中心;中国疾病预防控制中心营养与健康所;
【基金】：国家十一五科技支撑(No.2008BAI56B04)
【分类号】：R153

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