發(fā)布時(shí)間：2018-03-20 17:54

  本文選題：中小學(xué)生　切入點(diǎn)：營養(yǎng)　出處：《職業(yè)與健康》2016年24期 　論文類型：期刊論文

【摘要】：目的了解和掌握北京市密云區(qū)中小學(xué)生飲食習(xí)慣和營養(yǎng)相關(guān)認(rèn)知現(xiàn)狀,為制定營養(yǎng)教育、營養(yǎng)干預(yù)策略提供基礎(chǔ)數(shù)據(jù)。方法采用多階段分層整群隨機(jī)抽樣的方法,北京市密云區(qū)557名學(xué)生進(jìn)行問卷調(diào)查。結(jié)果學(xué)生堅(jiān)持每天吃早餐率為56.8%,早餐吃飽率為51.8%、午餐吃飽率為66.4%、晚餐吃飽率為67.1%。學(xué)生每天吃早餐率、早餐吃飽率、午餐吃飽率、晚餐吃飽率均呈現(xiàn)小學(xué)高于初中,初中高于高中;非住宿學(xué)生高于住宿學(xué)生,差異均有統(tǒng)計(jì)學(xué)意義(χ2值分別為79.317、79.767、45.746、66.814;43.339、11.327、31.393、27.705,均P0.01)。學(xué)生每日攝入粗雜糧、肉類、蛋類、奶類、豆制品率分別為15.6%、20.0%、19.1%、49.1%、7.8%;學(xué)生每日攝入2種谷類為46.4%,每日攝入3種及以上蔬菜為45.1%,每日攝入2種水果為38.8%。學(xué)生日飲水量≤1 000 ml的占60.3%,20.7%的學(xué)生選擇無碳酸含糖飲料,17.6%的學(xué)生選擇不喝飲料;學(xué)生每周喝飲料1~3次者占36.6%。營養(yǎng)知識方面,小學(xué)、初中、高中學(xué)生回答5個(gè)及以上正確率呈現(xiàn)高中高于初中,初中高于小學(xué),三者差異有統(tǒng)計(jì)學(xué)意義(χ~2值為21.656,P0.05)。結(jié)論密云區(qū)中小學(xué)生存在不良飲食行為,營養(yǎng)知識水平不高,應(yīng)針對學(xué)生、家長、學(xué)校開展相關(guān)營養(yǎng)知識健康教育工作,并制定相關(guān)政策促進(jìn)學(xué)生合理膳食,養(yǎng)成健康生活方式。
[Abstract]:Objective to understand and master the status quo of diet habits and nutrition related cognition of primary and middle school students in Miyun district of Beijing, and to provide basic data for formulating nutrition education and nutrition intervention strategies. Methods Multi-stage stratified cluster random sampling was used. A questionnaire survey was conducted among 557 students in Miyun District, Beijing. Results the students persisted in eating breakfast rate 56.8, breakfast satiety rate 51.8, lunch satiety rate 66.4 and dinner satiety rate 67.1.The students ate breakfast rate, breakfast satiety rate and lunch satiety rate. The rates of eating full dinner were higher in primary school than in junior high school and junior high school than in high school, and the difference was statistically significant among non-residential students (蠂 ~ 2 = 79.31779.767) (蠂 ~ 2 = 79.31779.797) 45.746 (66.8146n) 43.339 (11.32731.393n 27.705). The daily intake of coarse grains, meats, eggs, milk, milk were all significant (P0.01.The students' daily intake of coarse grains, meats, eggs, milk, etc. The ratio of soybean products was 15.620. 0 and 19.1g / d, 49.1m / d, 46.4g / d, 45.1 / day, 38.8m / day, respectively. 60.320.7% of students who drank less than 1,000 ml of water per day chose non-carbonated sugary drinks 17.6% of them had no carbonated sugary drinks (17.6%), and three kinds of vegetables (45.1%) and two kinds of fruit (38.8%) per day. The proportion of students drinking less than 1,000 ml per day was 60.320.7%. Students choose not to drink; 36.6 students drank drinks three times a week. In terms of nutritional knowledge, the correct rate of 5 or more responses from primary school, junior high school and senior high school students was higher than that of junior high school, and junior high school was higher than primary school. The difference among them was statistically significant (蠂 ~ 2 = 21.656, P0.050.Conclusion students in Miyun district have bad diet behavior and low level of nutrition knowledge, so we should carry out health education on nutrition knowledge for students, parents and schools. And make relevant policy to promote student reasonable diet, develop healthy life style.
【作者單位】： 北京市密云區(qū)疾病預(yù)防控制中心學(xué)校衛(wèi)生科;首都醫(yī)科大學(xué)密云教學(xué)醫(yī)院保健科;
【分類號】：R151.42

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