大学生2039名营养知识态度及饮食行为调查

Nutritional Knowledge Attitude and Dietary Behavior Among 2039 College Students

目的了解大学生的营养知识、态度、行为现状,为开展营养健康教育提供依据。方法采用自编量表对4所大学共2 039名大学生进行调查,用SPSS统计软件包对数据进行统计分析。结果大学生营养知识普遍缺乏,得分仅为(31.12±11.38)分,女生高于男生,且差异有统计学意义(P<0.01)。营养态度较为积极,但饮食行为仍不理想,得分为(11.62±5.03)分,女生高于男生,差异亦有统计学意义(P<0.05)。营养知识、态度和行为之间呈正相关关系。结论大学生营养知识较为缺乏,普遍存在不合理的饮食行为。

Objective To study nutritional knowledge, attitude and behavior status of college students, in order to provide basis for nutritional health education. Methods A survey was conducted by using a self-designed table among 2 039 students from 4 universities. The data were analyzed by SPSS. Results Most college students was short of nutritional knowledge, the score was only { 31.12 ± 11.38 } , and girls score was higher than boys; the difference was significant { P 〈 0.01）. Most of them had good nutritional attitude, but dietary behavior was not perfect, the score was 11.62 ± 5.03, girls＇score was also higher than boys, the difference was significant { P 〈 0. 05 }. Nutritional knowledge, attitude and behavior had positive correlation. Conclusion Most college students lack nutritional knowledge and have some unhealthy dietary behavior.