【摘要】：目的了解高中生早餐攝入情況和學(xué)習(xí)效率的關(guān)系,為進一步開展高中生營養(yǎng)健康教育和干預(yù)提供科學(xué)依據(jù)。方法采用整群隨機抽樣的方法,隨機抽取安徽、河北2個省份的1 138名一~三年級在校高中生進行調(diào)查。結(jié)果每天都吃早餐的學(xué)生占調(diào)查總?cè)藬?shù)的52.20%,女生每天都吃早餐的比例(59.14%)高于男生(44.98%),差異有統(tǒng)計學(xué)意義(χ~2=22.840,P0.01)。僅有5.27%的學(xué)生早餐中包括谷類、肉類、蛋奶(豆)類、蔬菜(水果)4大類食物。家庭人均月收入是影響早餐質(zhì)量的一個重要因素(Z=20.002,P0.01)。早餐攝入量最高的是谷物類(73.64%)。吃早餐時間、地點、選擇標準、飽腹程度均是影響學(xué)習(xí)效率的因素(P值均0.01)。結(jié)論高中生的早餐就餐率不高、營養(yǎng)質(zhì)量較差,學(xué)習(xí)效率與早餐質(zhì)量存在關(guān)聯(lián)。應(yīng)多渠道加強相關(guān)的營養(yǎng)健康教育,促進高中生建立良好的飲食行為,從而提高學(xué)習(xí)效率。
[Abstract]:Objective to understand the relationship between breakfast intake and learning efficiency of senior high school students, and to provide scientific basis for further nutrition and health education and intervention of senior high school students. Methods A total of 1 138 senior high school students from Anhui and Hebei provinces were randomly selected by cluster random sampling. Results 52.20% of the total number of students ate breakfast every day. The proportion of girls eating breakfast every day (59.14%) was higher than that of boys (44.98%), the difference was statistically significant (蠂 ~ 2 鈮，

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