【摘要】：目的了解中學生的飲食運動行為習慣,為學生肥胖干預提供依據(jù)。方法采取問卷調查的方法,對北京市西城區(qū)某中學全體學生(共967名)的飲食運動相關知識、行為開展調查。結果學生肥胖相關知識總體較好,對高能量食物的認知、肥胖的危險因素、肥胖的生理危害等內容均有較高知曉率。對冰淇凌、含糖飲料也是高能量食物知識知曉率僅為64.28%和69.73%,吃飯速度過快也會導致肥胖的知曉率僅為62.10%;對于不吃早飯的危害認識不夠,6個知識點中知曉率最高一項僅為80.80%;僅有23.00%的學生知道正確計算體質量指數(shù)(BMI)的方法。學生日常飲食行為中,85.80%的學生每天都吃蔬菜,每天喝牛奶、吃水果的學生較少(分別為63.03%,60.29%),每天都吃早餐的學生占72.70%。學生運動情況普遍較差,每天參加1 h體育鍛煉的學生比例為34.41%。結論學生整體飲食運動相關知識行為有很大的不足,學校健康教育還需進一步開展,體育鍛煉推廣工作亟待加強。
[Abstract]:Objective to investigate the diet and exercise behavior of middle school students and to provide evidence for obesity intervention. Methods the knowledge and behavior of diet and exercise were investigated among 967 students in a middle school in Xicheng District, Beijing. Results the students' knowledge about obesity was better and the cognition of high-energy food, the risk factors of obesity and the physiological harm of obesity had higher awareness rate. For ice cream, sugary drinks are also high energy food knowledge only 64.28% and 69.73%, eating too fast will also lead to obesity awareness rate is only 62.10%; The highest awareness rate of the six knowledge points was only 80.80, and only 23.00% of the students knew the correct method to calculate the body mass index (BMI). Among the daily eating behaviors, 85.80% of the students ate vegetables every day, drank milk every day, and ate fruit less (63.030.29%, respectively), and 72.70% ate breakfast every day. The students' sports were generally poor, and the proportion of students who took part in physical exercise for one hour per day was 34.41%. Conclusion there is a great lack of knowledge and behavior related to the whole diet exercise of the students, the health education in school needs to be further developed, and the promotion of physical exercise should be strengthened.
【作者單位】： 北京市疾病預防控制中心學校衛(wèi)生所;中國疾病預防控制中心慢病防治中心;
【基金】：北京市科技計劃重大專項課題項目(D111100000611003,2011—2014年)
【分類號】：R153.2

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