广东某医科大学在校生营养知识、态度、行为调查及影响因素分析

发布时间：2018-10-26 21:15

【摘要】：目的了解广东某医科大学在校生的营养知识、态度和行为现状,并探讨其可能的影响因素,为促进大学生合理膳食提供依据。方法采用分层整群抽样,对抽取的20个班的620名同学进行问卷调查,数据录入、核查后进行统计学分析。结果医学生的常识性营养知识正确率较高,但理论性营养知识正确率较低。营养知识得分平均为(9.41±1.78)分(总14分),相同年级不同专业间、相同专业不同年级间及不同户籍同学间营养知识得分差异均有统计学意义(P均0.05)。医学生营养态度得分平均为(11.86±1.85)分(总14分),且女生的营养态度得分高于男生(P0.001)。营养行为得分平均为(43.92±6.23)分(总72分),男女生在营养行为的多个方面有差异,不同户籍的同学营养行为亦有差异(P0.001)。KAP问卷总分平均为(65.21±7.51)分,女同学总分平均值高于男同学(P0.001),来自城镇同学的总分平均值高于来自农村的同学(P=0.004)。经多重线性回归模型分析后,性别、户籍仍有统计学意义。结论医学生营养态度较为积极,但理论性营养知识不足,且存在不良营养行为。且应特别加强针对男同学和来自农村同学的营养教育。
[Abstract]:Objective to understand the nutritional knowledge, attitude and behavior of the students in a medical university in Guangdong province, and to explore the possible influencing factors, so as to provide the basis for promoting the rational diet of college students. Methods 620 students from 20 classes were investigated by stratified cluster sampling, and the data were recorded and analyzed statistically. Results the correct rate of common sense nutrition knowledge of medical students was higher, but the correct rate of theoretical nutrition knowledge was lower. The average score of nutritional knowledge was (9.41 卤1.78) (total 14). There were significant differences in the scores of nutritional knowledge between different majors of the same grade, different grades of the same major and different household registration students (all P 0.05). The average score of nutritional attitude of medical students was (11.86 卤1.85) (total 14), and that of female students was higher than that of boys (P0.001). The average score of nutritional behavior was (43.92 卤6.23) (total 72). There were also differences in nutritional behavior among students with different household registration (P0. 001). KAP questionnaire total score was (65. 21 卤7. 51), the average total score of female students was higher than that of male students (P0. 001). The average total score of students from urban areas was higher than that from rural areas (P0. 004). After multiple linear regression model analysis, gender, household registration is still statistically significant. Conclusion the nutritional attitude of medical students is positive, but theoretical nutrition knowledge is not enough, and bad nutrition behavior exists. Nutrition education for male students and students from rural areas should be especially strengthened.
【作者单位】：广东医科大学公共卫生学院;广东医科大学人文与管理学院;
【基金】：国家自然科学基金(81302416) 广东省科技计划项目(2014A020212297) 广东省高校优秀青年教师培养计划项目(YQ201405) 东莞市科技计划项目(2014108101053)
【分类号】：R153

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