多维度口腔清洁干预模式对区域学龄前儿童防龋效果的评价

目的:探讨多维度口腔清洁干预模式对区域学龄前儿童(3～6 岁)的防龋效果.方法 :于2016年10月随机抽取上海市静安区12所幼儿园600名3～4 岁儿童,分为对照组和实验组(每组6 所幼儿园300名儿童).对照组进行常规口腔保健教育,实验组采用多维度口腔清洁干预模式进行干预,随访观察2 年,比较2 组儿童的口腔清洁行...

Evaluation of caries prevention effect of multi-dimensional oral cleaning intervention model for regional preschool children

PURPOSE: Caries prevention for preschool children (aged 3-6 years) was always the focus of oral public health work for children. The purpose of this study was to explore the caries prevention effect of multi-dimensional oral cleaning intervention model for regional preschool children in shanghai. METHODS: Twelve kindergartens were randomly selected and divided into control group and experimental group（each group with 300 children aged 3-4 years old） in October 2016. Children in the control group received routine oral health education, while children in the experimental group adopted multi-dimensional oral cleaning intervention model. After 2 years of follow-up, oral cleaning behavior and caries status of children were analyzed with SPSS 22.0 software package. RESULTS: The experimental group was significantly higher than the control group in brushing frequency, brushing time, correct brushing method, fluoride toothpaste and floss using (P<0.01), and caries rate and dmft index of the experimental group were significantly lower than the control group(P<0.01). CONCLUSIONS: For caries prevention in preschool children, multi-dimensional oral cleaning intervention mode plays a positive and effective role in changing children's and parents' oral health knowledge, trust and practice. It also guides and monitors parents to conduct effective oral cleaning behavior in preschool children and reduce the risk of caries.