摘要
目的探讨氟化泡沫联合健康教育预防乳牙龋齿的效果。方法随机选取深圳市南山区190余家幼儿园2013年9月入园的儿童3 000名作为研究对象,将研究对象随机分成3组(组1,组2及组3),每组1 000人。组1采用氟化泡沫联合健康教育的方法预防龋齿,组2采用健康教育的方法预防龋齿,而组3研究对象则不采用任何预防措施。3组研究对象均于2013-2015年定期检查龋齿情况并记录。同时,选取深圳南山区2013-2015年的幼儿园在读儿童作为调查对象,调查其患龋率。结果 2013-2015年调查对象患龋率分别为40.30%,44.04%及45.56%,调查对象的患龋率呈上升趋势(P<0.05)。2013年及2014年3组研究对象的患龋率比较,差异均无统计学意义(P>0.05);2015年3组研究对象的患龋率比较,差异有统计学意义(P<0.05),且组1的患龋率低于组2、组3,组2的患龋率低于组3。2013-2015年组1不同年份的患龋率比较,差异无统计学意义(P>0.05);而2013-2015年组2及组3不同年份的患龋率比较,差异均有统计学意义(P<0.05),且随着年份增长,组2及组3的患龋率呈上升趋势。结论深圳市南山区学龄前儿童的患龋率呈逐年上升趋势,而氟化泡沫联合健康教育的方式能有效预防儿童乳牙龋齿。
Objective To assess the effectiveness of fluoride foam combined with health education for the prevention of early childhood caries.Methods A total of 3 000 children who attended one of over 190 kindergartens in Nanshan District of Shenzhen in September 2013 were included in the study.These children were randomly divided into 3 groups,1 000 children in each group.Children in group 1 received fluoride foam combined with health education for caries prevention,those in group 2 received health education alone,while those in group 3 received no preventive measures.The caries status was checked and recorded periodically from 2013 to2015.Meanwhile,the prevalence rate of caries were calculated among kindergarten kids in Nanshan District of Shenzhen during 2013-2015.Results The prevalence rate of caries were 40.30%,44.04%,and 45.56%in2013,2014,and 2015,respectively,with a significant increasing trend year by year（P〉0.05）.In 2013 and2014,the prevalence rate of caries were similar among the 3 groups（P〈0.05）.In 2015,however,significant differences were noted（P〈0.05）;the prevalence rate of caries in group 1 was lower than that in group 2 or group 3,and the rate in group 2 was lower than that in group 3.In group 1,the prevalence rate of caries remained similar from 2013 to 2015（P〉0.05）;while that in group 2 and group 3 varied significantly with year（P〈0.05）,with an increasing trend year by year.Conclusion The prevalence rate of caries among preschool children in Nanshan District of Shenzhen tends to increase year by year,and fluoride foam combined with health education is effective in preventing early childhood caries.
作者
方乐
高武红
蒋雪明
胡英
文建芳
刘荣华
Fang Le;Gao Wuhong;Jiang Xueming;Hu Ying;Wen Jianfang;Liu Ronghua(Child Healthcare Center, Shenzhen Nanshan Maternity ＆ Child Healthcare Hospital, Guangdong Shenzhen 518000, China;Nanshan Nanyou first kindergarten, Guangdong Shenzhen 518000, China)
出处
《保健医学研究与实践》
2018年第3期35-37,49,共4页
Health Medicine Research and Practice
基金
深圳市南科研卫项目(2017051号)
关键词
学龄前儿童
龋齿
氟化物
健康教育
牙疾病预防
Preschool children
Caries
Fluoride
Health education
Prevention of dental disease
作者简介
方乐（1982-），女，本科，主治医师，E-mail：0826xiaozhiyao@sina．com;通讯作者：高武红，E-mail：361052993@qq．com
