摘要
目的了解北京市小学生膳食营养健康教育的效果,为提出有效的营养干预模式提供理论依据。方法对随机整群抽取的1 242名学生(干预组756名,对照组486名)实施为期1 a的膳食营养干预,并于干预前后进行营养相关知信行调查及身体指标测量。结果干预组学生腰围、腰围/身高比增长低于对照组(P值均<0.05),干预组营养知识、态度得分均高于对照组(P值均<0.05);在营养相关行为中,干预组早餐种类多于对照组,在外就餐次数少于对照组,但差异均无统计学意义(P值均>0.05)。结论以学校为基础的膳食营养健康教育效果明显。
Objective To evaluate the effectiveness of health education of dietary nutrition in Beijing primary students.Methods A total of 1 242 children（756 in intervention group,486 in control group） took part in the health education project for 1 year.Both knowledge-attitude-practice questionnaire survey and physical examination for all the subjects had been done before and after intervention.Results The increase of waist circumference and waist to height ratio of children in intervention group was smaller than that in control group（P0.05）.Children of intervention group had higher scores of nutrition knowledge and attitude than control subjects（P0.05）.Children of intervention group had more kinds of foods at breakfast and less frequency of having meals outside without statistical significance（P0.05）.Conclusion The health education of dietary nutrition on school is effective,which provided evidence for controlling excessive increase of students＇ body weight.
出处
《中国学校卫生》
CAS
北大核心
2011年第7期779-780,785,共3页
Chinese Journal of School Health
基金
科技部"十一五"国家科技支撑计划重点项目(2008BAI58B05)
达能营养中心膳食营养研究与宣教基金(DIC2009-11)
关键词
膳食
营养状况
健康教育
对比研究
学生
Diet
Nutritional status
Health education
Comparative study
Students
