北京市某中学学生饮食运动相关知识行为分析  

Investigation on knowledge and behavior about diet and exercise among students in a middle school in Beijing City

作　　者：段佳丽[1] 耳玉亮[2] 刘峥[1] 

机构地区：[1]北京市疾病预防控制中心学校卫生所,100013 [2]中国疾病预防控制中心慢病防治中心

出　　处：《中国学校卫生》2015年第1期23-26,共4页Chinese Journal of School Health

基　　金：北京市科技计划重大专项课题项目(D111100000611003;2011-2014年)

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。Objective To understand the diet and exercise habits of students,and to provide basis of obesity interventions for students.Methods The questionnaire survey was used to investigate knowledge and behavior about diet and exercise of totally967 students in a middle school in Beijing City of Xicheng District.Results The students＇ obesity related knowledge was generally good,knowledge points about high calorie foods cognition,risk factors of obesity and dangers of obesity were quite.The knowledge awareness rate for the ＂ ice cream,sugary drinks and high calorie food＂ was 64.28% and 69.73%,for ＂ eat too fast will lead to obesity＂ was only 62.10%; For ＂ harm not to eating breakfast＂,awareness was not high,the highest rate one of 6 knowledge awareness was only 80.80%; Only 23% of the students knew the correct method of calculation BMI.For students ＇ daily dietary behavior,85.80% of the students eat vegetables every day,those who drank milk and ate fruit every day were fewer（63.03%,60.29%）,72.70% of the students ate breakfast every day.The students had less physical activity,the ratio of 1 hour daily physical exercise of students was 34.41%.Conclusion Students ＇ knowledge of the overall diet and exercise behaviors need to be improved.The school health education should be further carried out.

关 键 词：饮食习惯 健康知识 态度 习惯 运动 学生 

分 类 号：R155.1[医药卫生—营养与食品卫生学] G479[医药卫生—公共卫生与预防医学]