成都市大学生营养与食品安全知识态度行为调查

目的]了解成都市四川大学医学生和四川师范大学师范生的营养与食品安全知识、态度、行为现状。方法]随机抽取医学院和师范大学共228名大学生,对其进行营养与食品安全知识、态度、行为问卷调查。结果]多数大学生对营养与食品安全知识缺乏全面深入的了解,尤其对于相关的法律法规指南不甚了解。普遍存在不合理的膳食行为,但有较好的健康饮食意识,愿意接受更多的营养与食品安全知识并改变不良的饮食习惯。医学生对谷类食物营养价值的认知优于师范生,对夜盲症、高血压、贫血等疾病以及食物搭配之间关系的认知亦优于师范生。结论]应制定并落实有效的大学生营养与食品安全教育计划,多渠道加强相关的教育宣教,以提高学生的营养与食品安全知识水平,并建立良好的饮食行为。

SURVEY ON THE KNOWLEDGE,ATTITUDE AND PRACTICE ABOUT NUTRITION AND FOOD SAFETY AMONG COLLEGE STUDENTS IN CHENGDU

Objective]To investigate the knowledge,attitude and practice(KAP)about nutrition and food safety among college students in Chengdu.Methods]A cluster sampling method was used,228 subjects(117 medical students and 111 normal students)were investigated with questionnaires about their nutrition and food safety knowledge,attitude and practice.Results]Most of the subjects were lacked of a full understanding of nutritional knowledge and held some unhealthy dietary practices.They posed a positive intention to acquire nutritional and food safety knowledge and correct unhealthy dietary practice.Medical students had a better understanding to nutritional value of cereal food and the relationship between night blindness,hypertension,anemia and food variety than that of normal students.Conclusion]It is necessary to develop and implement effective nutrition education of college students,to strengthen nutrition education through multiple channels,to enhance their KAP of nutrition and food safety,and their healthy status.