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目的分析不同营养干预途径对小学生营养知识、态度、行为的影响,以便为纠正学生不良饮食习惯提供科学依据。方法以学校为单位采取整群随机抽样的方法,对九江市3所小学,随机分为学生干预组,家长干预组,学生、家长综合干预组,以印发宣传材料、举办专题讲座、营养知识学习班等方法进行教育干预,营养教育3个月后调查不同干预途径对学生营养知识、态度、行为的影响。结果营养干预后,所有学生的营养知识、态度、行为均有不同程度提高,综合干预效果优于学生干预组及家长干预组,差异有统计学意义(P<0.01)。结论家长的营养知识和态度对子女营养知识、态度、行为有明显影响,学校和家庭的密切配合是非常必要和可行的。
Objective To analyze the influence of different nutrition intervention ways on nutrition knowledge, attitude and behavior of pupils so as to provide a scientific basis for correcting unhealthy eating habits of pupils. Methods A cluster random sampling method was adopted in schools. Three primary schools in Jiujiang City were randomly divided into a comprehensive intervention group, a student intervention group, a parent intervention group, a student and a parent. Publicity materials were printed, seminars and nutrition knowledge learning Classes and other methods of education intervention, nutrition education 3 months after the investigation of different interventions on nutritional knowledge, attitude, behavior impact. Results After nutrition intervention, the nutrition knowledge, attitudes and behavior of all the students improved to some extent. The comprehensive intervention effect was better than that of the student intervention group and the parental intervention group (P <0.01). Conclusion Parents’ nutrition knowledge and attitude have obvious influence on children’s nutritional knowledge, attitude and behavior. Close cooperation between school and family is necessary and feasible.