氟化钠护齿剂在预防上海市学龄前儿童龋齿中的效果评价  

Effective evaluation of fluoride varnish Duraphat in preventing caries of primary teeth in Shanghai preschool children

作　　者：宋珏 曹新明 吴振刚 刘艳 瞿红霞 王珏 曾晓莉 陈栋 

机构地区：[1]上海市口腔病防治院预防保健处,上海200001 [2]上海市浦东新区眼病牙病防治所预防科,上海200126 [3]上海市闸北区牙病防治所预防科,上海200070 [4]上海市黄浦区牙病防治所预防科,上海200002

出　　处：《口腔医学》2017年第10期925-928,共4页Stomatology

基　　金：上海市级医院适宜技术联合开发推广应用项目(SHDC2012216);卫生和计划生育委员会科研基金(201540281)

摘　　要：目的通过对上海市3岁学龄前儿童全口乳牙列涂布氟化钠护齿剂,实施群体性预防干预措施,分析评价氟化钠护齿剂预防儿童乳牙龋齿的效果。方法在上海市3个行政区内,随机选取1 905名符合涂氟防龋指征的3岁幼儿园儿童,随机分为3组,分别给予每年2次涂氟(试验A组)、每年1次涂氟(试验B组)和空白对照,对所有入组儿童进行口腔卫生指导,连续跟踪观察2年,记录患龋状况,采用Spss17.0软件进行统计学分析。结果 3组儿童的龋齿发病率和龋均值有显著性差异,实验组儿童龋齿发病率和龋均值显著低于对照组儿童,差异有统计学意义(P<0.05)。结论在学龄前儿童中应用氟化钠护齿剂能够有效降低乳牙龋齿发病率。： Objective To evaluate the effect of fluoride varnish Duraphat on preventing caries of primary teeth of 3-year-old pre- school children in Shanghai by using fluoride varnish Duraphat and implementing oral health methods in the kindergarten. Methods 1905 preschool children aged 3 years old in accordance with smearing Duraphat were randomly chosen from kindergartens in 3 districts of Shanghai, and were randomly divided into 3 groups and followed up for 2 years. The first group was varnished by 2.26% fluoride twice a year. The second group was varnished by 2.26% fluoride once a year, and the third group was blank group. Protective measures were applied for all the children. All the data were collected and the clinical effects of 3 groups were compared by using Software Pack- age of SPSS 17.0. Results The caries incidence and average caries index of fluoride varnish groups were lower than those of control group and the difference was statistically significant （P〈0.05）. Conclusion Fluoride varnish Duraphat is effective in preventing caries of primary teeth in preschool children.

关 键 词：氟化钠护齿剂 多乐氟 儿童 预防 龋齿 

分 类 号：R780.1[医药卫生—口腔医学]