北京市某中学学生饮食运动相关知识行为分析

发布时间：2018-11-22 12:37

【摘要】：目的了解中学生的饮食运动行为习惯,为学生肥胖干预提供依据。方法采取问卷调查的方法,对北京市西城区某中学全体学生(共967名)的饮食运动相关知识、行为开展调查。结果学生肥胖相关知识总体较好,对高能量食物的认知、肥胖的危险因素、肥胖的生理危害等内容均有较高知晓率。对冰淇凌、含糖饮料也是高能量食物知识知晓率仅为64.28%和69.73%,吃饭速度过快也会导致肥胖的知晓率仅为62.10%;对于不吃早饭的危害认识不够,6个知识点中知晓率最高一项仅为80.80%;仅有23.00%的学生知道正确计算体质量指数(BMI)的方法。学生日常饮食行为中,85.80%的学生每天都吃蔬菜,每天喝牛奶、吃水果的学生较少(分别为63.03%,60.29%),每天都吃早餐的学生占72.70%。学生运动情况普遍较差,每天参加1 h体育锻炼的学生比例为34.41%。结论学生整体饮食运动相关知识行为有很大的不足,学校健康教育还需进一步开展,体育锻炼推广工作亟待加强。
[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.
【作者单位】：北京市疾病预防控制中心学校卫生所;中国疾病预防控制中心慢病防治中心;
【基金】：北京市科技计划重大专项课题项目(D111100000611003,2011—2014年)
【分类号】：R153.2

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