成都市小学生营养知识水平调查分析

Awareness of Nutrition Knowledge Among Primary School Students in Chengdu

目的调查成都市小学生膳食营养与健康知识知晓情况,为开展营养健康教育提供科学依据。方法采用分层随机整群抽样的方法抽取成都市2所小学的958名学生进行问卷调查。结果成都市小学生营养知识知晓率为84.53%,良好行为形成率为77.83%,学生获得营养知识的主要途径是家长、学校和广播电视。结论无论是营养健康知识或行为,成都市小学生都存在一定的问题,但他们有改善自己膳食结构的愿望,应当进一步加强对小学生的营养知识健康教育。

Objective To investigate the level of awareness about nutrition and health knowledge among primary school students in Chengdu, and provide the scientific evidence for future nutrition education. Methods A questionnaire of nutrition knowledge was conducted in 2 primary schools in Chengdu, and totally 958 students selected by stratified random cluster sampling method were investigated. Results The awareness rate of knowledge about nutrition was 84. 53%, the health behavior formation rate was 77.83%. The nutrition information of subjects was mainly got from parents, school course, radio and television. Conclusion Both the awareness rate of nutrition and the formation rate of health behavior were low among primary school students in Chengdu. However they are willing to improve the unhealthy eating patterns. It is necessary to strengthen the health education about nutrition among them.