论文部分内容阅读
目的了解齐齐哈尔市中小学生的饮食行为现况,为开展其饮食行为干预提供参考。方法采用分层整群随机抽样的方法确定研究对象,调查员在班主任的配合下,以班级为单位发放问卷,由学生的抚养人填写调查问卷。结果91.0%的学生总是/经常吃早餐,44.0%的学生总是/经常吃零食,89.5%的学生存在不同程度的边看电视边吃食物的现象,46.3%的小学生、49.0%的中学生有特别不喜欢或从来不吃的食物。结论齐齐哈尔市初中学生偶尔/从不吃早餐的比例高于广州、上海、济南、哈尔滨4城市中学生;中小学生吃零食的比例均分别低于4城市;中小学生特别不喜欢或从来不吃的食物比例均低于4城市,还需要进一步对齐齐哈尔市中小学生的饮食行为作进一步的指导。
Objective To understand the current status of primary and secondary school students’ dietary behaviors in Qiqihar and to provide reference for their dietary intervention. Methods A stratified cluster random sampling method was used to determine the subjects. Under the cooperation of class teachers, investigators distributed questionnaires on a class basis and filled out questionnaires by their dependents. Results 91.0% of the students always / often eat breakfast, 44.0% of the students always / always eat snacks, 89.5% of the students have some degree of watching television while eating food, 46.3% of primary school students, 49.0% of secondary school students have Especially do not like or never eat food. Conclusion The proportion of junior high school students in Qiqihar occasionally / never eat breakfast is higher than that of students from 4 cities in Guangzhou, Shanghai, Jinan and Harbin. The proportion of primary and secondary students eating snacks is lower than that of 4 cities respectively. The food that primary and middle school students especially dislike or never eat The proportion is lower than 4 cities, but also need to further the primary and secondary students in Qiqihar diet behavior for further guidance.