【摘要】 目的了解三明职业技术学院在校大学生的营养知识和膳食行为的现状,为开展大学生营养知识教育提供科学依据。方法采用整群随机抽样的方法,抽取三明职业技术学院336名在校大学生进行营养知识和膳食行为问卷调查。结果三明职业技术学院大学生营养知识的知晓率为71.7%,男生为69.9%,女生为73.6%。健康膳食行为形成率为51.9%,男生42.9%,女生61.7%。男女生在营养知识和健康行为形成率上存在差异(P<0.05),女生的营养知识和健康行为形成率均高于男生。结论该校的学生营养知识知晓情况总体处于中等水平,但广度和深度仍有欠缺,并且饮食行为形成率偏低,没有和营养知识的知晓情况平行。在高校广泛开展营养知识教育和健康膳食行为干预十分必要。更多还原

【Abstract】 Objective To investigate the students of Sanming Vocational Technical College about their nutritive knowledge and dietary behaviors so as to provide a scientific basis for conducting nutrition & health education among the students. Methods Self-designed questionnaires were distributed to 336 students selected by cluster random sampling from Sanming Vocational Technical College to search their nutritive knowledge and dietary behaviors. Results The knowledge rate of nutrition was 71.7% in the Sanming Vocational Technical College students, with 69.9% for the male and 73.6 % for the female. The adoption rate of nutrition and health behaviors was 51.9%, of which that of the male and that of the female were 42.9% and 61.7% respectively. The differences were statistically significant(P<0.05) between different sex in terms of the knowledge rate of nutrition and the adoption rate of nutrition and health behaviors. The knowledge rate of nutrition and the adoption rate of nutrition and health behaviors of females were higher than those of males. Conclusion The nutrition knowledge rate of students in Sanming Vocational Technical College was in middle level. The students can master simple nutrition knowledge, but they know little professional knowledge. The adoption rate of nutrition and health was lower. They cannot use the knowledge to develop good dietary behaviors. It is necessary to carry out widely in colleges the nutrition knowledge education and healthy dietary behavior intervention.更多还原