山东省医学院校大学生食品安全认知行为及影响因素分析

目的了解山东省医学生食品安全的认知行为现状及影响因素,为促进学生形成良好的健康饮食习惯提供参考。方法采用分层整群抽样方法,选取山东省2所医学院校在校学生共2 322名为研究对象,采用自制问卷对其进行食品安全知识、态度、行为调查。结果山东省医学生食品安全知识知晓率与性别、年级、专业、生源地、是否学过营养相关知识、每月用在食品上的开销相关(χ^2/H值分别为20.48,128.02,98.61,36.50,77.60,171.03,P值均<0.01),男生、高年级、与食品相关专业及城镇生源的学生食品安全知晓率最高。多元Logistic回归分析结果显示,性别、专业、生源地、每月用在食品上的开销和对食品的关注度均影响大学生食品安全的认知(P值均<0.05)。结论山东省医学生食品安全知识水平较高,但不同特征群体间存在差异,有必要通过多种渠道提高医学生食品安全意识。

Awareness and associated factors of food safety among students in medical colleges and universities in Shandong Province

Objective To understand the status of awarences and the influencing factors of food safety among medical students in Shangdong Province,and to provide a reference for improving a healthy eating habit among students on their knowledge about food safety,attitude and behavior. Methods A total of 2 322 students from 2 medical colleges and universities in Shandong province selected through stratified cluster sampling were investigated with questionnaires. Results Univariate analysis of variance showed that food safety knowledge differed by gender, grade, major, origin of student, whether learned nutrition knowledge, monthly cost on food(χ^2/H=20.48, 128.02, 98.61, 36.50, 77.60, 171.03,P<0.01). In multiple Logistic regression analysis, results showed that gender, major,origin of student, monthly cost on food and the attention of food affect college students’ food safety awareness(P<0.05). Conclusion Food safety awareness among medical students in Shandong Province is relatively high but varies by multiple factors. It is necessary to improve food safety awareness of medical students through various channels.