南京市县乡中学生日常饮食行为和运动状况  

Situation on Dietary Behaviors and Physical Activities Among Middle School Students in Town and Rural Area of Nanjing

作　　者：任香梅[1,2] 蔡云清[2] 莫宝庆[2] 邵继红[1] 贺珍[1] 居培[1] 

机构地区：[1]徐州医学院公共卫生学院卫生学教研室,江苏221002 [2]南京医科大学公共卫生学院营养与食品卫生学系

出　　处：《中国学校卫生》2009年第2期131-133,共3页Chinese Journal of School Health

摘　　要：目的了解南京市县乡中学生日常饮食行为和运动状况,为制定相关行为干预及营养宣教提供依据。方法采用中国青少年健康相关行为调查问卷,以整群抽样方法抽取15所中学4124名中学生进行问卷调查。结果南京市县乡中学生每天喝汽水饮料和吃甜点1次以上率分别为24.2%和27.3%,每天喝1杯牛/酸/豆奶率为39.2%,每天吃早餐率为77.0%,偏食率为34.6%。中学生每天运动1h以上者占14.5%;每天看电视/录像2h以上者占26.1%;每天做课外功课、补课2h以上者分别占49.9%,11.9%;每天玩电子游戏2h以上者占8.5%。多项饮食行为和运动、静态活动在初、高中和性别之间有统计学意义(P值均<0.05)。初中学生基本营养知识知晓率均低于22.0%。结论南京市县乡中学生存在多种不良饮食行为,缺乏运动、静态活动较普遍和营养知识匮乏,迫切需要健康教育和干预。Objective To explore the situation of dietary behaviors and physical activities of middle school students in Nanjing town and rural area, and to provide bases for practice intervention and nutritional health education. Methods An anonymous questionnaire survey was carried among 4 124 students from 15 middle schools. Results The rate of drinking soft beverages and eating deserts more than one time every day of middle school students in Nanjing town and rural area were 24.2% and 27.3%. The rate of eating milk was 39.2%. The rate of having breakfast was 77.0%. The rate of having a particular kind of food was 34.6%. The rate of doing exercises for one hour every day was 14.5 %. The rate of watching TV for 2h were 49.9% and 11.9%. The rate of playing electron games for 2h every day was 8.5%. There were statistical significant differences between junior middle and high school students, male and female students among dietary behaviors, physical and static activities. The percentages of knowing nutrition knowledge of middle school students were lower than 22.0%. Conclusion There are a lot of bad dietary behaviors, lack physical activities but popular static activities, and lack of nutrition knowledge among middle school students in Nanjing town and rural area. It is necessary to carry out the relative health education and intervention.

关 键 词：日常生活活动 饮食习惯 运动活动 学生 

分 类 号：R179[医药卫生—妇幼卫生保健] G479[医药卫生—公共卫生与预防医学]