口腔疾病防治2016，Vol.24Issue(10)：607-610,4.DOI:10.12016/j.issn.2096-1456.2016.10.010
精氨酸牙膏对成都农村儿童龋病预防效果的研究
Study on the anti-caries efficacy of arginine dentifrice on early childhood caries in Chengdu rural areas
摘要
Abstract
Objective To study the anti-caries efficacy of arginine dentifrice on early childhood caries in the rural area of Chengdu city in order to explore better early intervention measures on caries. Methods Two schools in Cheng-du rural area were randomly chosen. Subjects were chosen according to the inclusion and exclusion criteria. All sub-jects were randomly divided into 2 groups, the experimental group used toothpaste containing 1.5%arginine and 1 450 F-ppm, control group used toothpaste containing 1 450 F-ppm, a comprehensive inspection of the dental caries of the 2 groups of subjects were recorded. The results were recorded by EpiData software for data entry, using SPSS 13.0 statisti-cal software analysis data. Results 1 years later, the prevalence, the mean decayed missing filled teeth of deciduous teeth (dmft) of the experimental group was significantly lower than the control group. The number of new dmft score ( t=1.58, P = 0.001), the new decayed missing filled teeth surfaces (dmfs) number (t = 1.16, P = 0.001), The new perma-nent teeth DMFT number (t = 1.02, P = 0.005), new permanent teeth decay missing filling surface number (t = 1.03, P =0.002) in the experimental group of deciduous teeth were lower than the control group. And the difference was sta-tistically significant. Conclusion Toothpaste containing 1.5% arginine and 1 450 F- ppm is more significant on chil-dren's dental caries prevention effect compared with the toothpaste containing 1 450 F-ppm only.关键词
龋齿/精氨酸/牙膏/龋失补牙数/乳牙Key words
Dental caries/Arginine/Dentifrice/DMFT/Primary teeth分类
医药卫生引用本文复制引用
王压冲,胡德渝,董莹,涂蕊,李雪..精氨酸牙膏对成都农村儿童龋病预防效果的研究[J].口腔疾病防治,2016,24(10):607-610,4.基金项目
深圳市科技计划项目（201303176）；四川省科技计划项目 （）
