河北省某高校大学生食用零食现状

Study of snack behaviors among college students in Hebei province

目的了解大学生零食消费行为的现状和特点,为指导大学生合理健康的零食消费提供科学依据。方法采用回顾性问卷调查法,随机整群抽取河北大学不同年级、专业的学生481名,通过问卷调查了解其过去1周食用零食情况。结果大学生吃零食的现象很普遍,每周吃零食在3次以上的女生占20.9%,男生占22.2%,女生吃零食的频率高于男生(P<0.01);吃零食的时间主要是在晚上睡前和上网时(62.3%);36%的学生经常用零食代替正餐(每周≥4次);在购买零食时最在意的是味道(61.8%),其次为质量与食品安全(26.9%);最喜欢的零食类型前4种分别是膨化食品、糕点、巧克力、饼干类。结论大学生吃零食的现象非常普遍,而且零食消费不合理,应加强大学生合理消费零食的指导和加强大学生营养饮食健康教育,培养学生建立科学的饮食习惯。

Objective To understand the status and characteristics of snacks consumption behavior among college students in Hebei, and provide scientific basis for the guidance of university students healthy snacks consumption. Methods 481 college students randomly selected from the Hebei University were conducted with retrospective investigation on the situation of snack behaviors over the past week. Results College student＇s snacking phenomenon was very common, 20.9% female students and 22.2% males had the snacking habits, and the female students were significantly higher than that of males（P〈0.01）. 62.3% students always or often snacked before going to bed and when they played compute. 36.0% students 4 had snacks instead of dinner more than 4 times per week. 61.8% students who chose snacks were most concerned about taste, food quality and safety accounted for 26.9%. Their most favorite snack was puffed food and cake, chocolate and cookie respectively. Conclusion Most college students have snack, but the snacking behavior is not reasonable enough. It is important to reinforce guidance and health education among college students about dietary nutrition so as to train them to build a scientific dietary habit.