0.3%玉洁纯涂膜预防儿童乳牙龋的效果分析

An investigation of the clinical effect of the 0.3% Triclosan varnish on caries prevention of primary teeth

目的:观察0.3%玉洁纯涂膜的防龋效果。方法:选择上海市2～5岁儿童606例,分布于4所幼儿园,随机抽取其中2所为试验组,另2所为对照组,试验组用0.3%玉洁纯涂膜,每半年的第1个月开始涂布,1年中共涂布2次。1年后对受试儿童口腔内患龋情况进行复查,记录2组儿童的龋面均。用SPSS9.0统计软件包进行统计学分析。结果:2组儿童基线的龋面均无显著差异(P>0.05)。1年后复查,对照组儿童的龋面均显著高于试验组,差异有显著性(P<0.05)。结论:使用0.3%玉洁纯涂膜,能有效预防儿童乳牙龋的发生。

PURPOSE： To assess the clinical effect of the 0.3% Triclosan varnish on caries prevention. METHODS： Six hundreds and six children aged 2 to 5 years old, who came from 4 different kindergartens, took part in this study. Two kindergartens were chosen randomly as the experimental group, and the other two kindergartens as the control group. The mean dmft of two groups were recorded. The Triclosan varnish groups used the 0.3% Triclosan varnish and were spreaded the varnish every half year, twice a year. After one year, the mean dmfs of the two groups were examined again. The SPSS 9.0 software package was used. RESULTS： The mean dmfs of the two groups had no significant difference for data analysis（P〉0.05）. After one year, the increment of the mean dmfs had significant difference between the experimental and the control groups（P〈0.05）. CONCLUSION： 0.3% Triclosan varnish can prevent primary teeth from caries effectively.