摘要
目的了解中小学生零食消费状况及存在的问题,为探讨可能的干预模式、指导中小学生零食消费提供依据。方法以多阶段随机整群抽样方法抽取陕西省西安市3个城区6所普通中小学学生为研究对象,通过问卷调查收集资料。结果西安市中小学生在家食用零食的比例为98.6%,高于学校(87.4%)和其他地方(90.7%)(P<0.05);在家最常食用的零食是新鲜果蔬,比例为73.9%,在学校和其他地方最常食用的零食是冷饮,比例分别为49.6%,65.5%;最爱食用的零食是饮料,比例为29.8%;在家食用的零食主要由母亲提供,比例为75.4%,在学校和其他地方自己提供的比例为74.9%,72.4%;76.3%在选择零食时主要考虑的是好吃,33.9%考虑的是健康有营养,27.9%考虑干净卫生。结论西安市中小学生食用零食较普遍,而零食消费不够合理,应加强对中小学生及家长的饮食营养教育,合理选择和消费零食。
Objective To understand the status of snack behavior among primary and middle school students in Xi’an city and to provide scientific basis for snack consumption and feasible intervention model.Methods Six primary and middle schools were chosen with multistage cluster random sampling in three urban areas of Xi’an.The information on snack behavior of the students was collected with a questionnaire.Results Of 1 611 primary and middle school students,98.6% had snack at home,which was higher than the proportion of students having snack at schools and other places.The most frequently consumed snacks were fresh fruits and vegetables at home（73.9%）,cool drink at school（49.6%） and other places（65.5%）.The favored snack among the students was beverage（29.8%）.The snacks were prepared mainly by the students＇ mothers at home（75.4%） and by the students themselves at school（74.9%） and other places（72.4%）.Good taste（76.3%） was the main factor to be considered by the students for snack selection,followed by nutrition（33.9%）,clean and sanitary（27.9%）.Conclusion Most of the primary and middle school students in Xi’an city have snack,but the snacking behavior of the students is not reasonable enough.The nutrient-education on choice and consumption of snack among parents and students should be strengthened.
出处
《中国公共卫生》
CAS
CSCD
北大核心
2010年第6期675-676,共2页
Chinese Journal of Public Health
关键词
零食
零食消费
中小学生
饮食
营养健康教育
snack
snack consumption
primary and middle school student
diet
nutrition and health education
