摘要
目的观察氟保护漆预防乳牙龋病的效果,为本区全面开展学龄前儿童涂氟防龋提供依据。方法选择本区试点幼儿园中班儿童涂布氟保护漆,每半年1次,连续2年共涂布4次,观察涂氟组和对照组患龋率、新增龋均的情况。结果 2年后,对照组的患龋率、新增龋均显著高于涂氟组(P<0.05)。结论学龄前儿童集体涂布氟保护漆能有效预防乳牙龋的发生、发展。
Objective To explore the effect of fluoride varnish in preventing caries of primary teeth caries,and provide scientific basis for the establishment of oral health care. Methods Totally 496 children in middle group from 6 kindergar- tens in Changning district were voluntarily divided into experience group and control group. The children in experience group were taken the oral examination and used the fluoride varnishes every 6 months. The others in control group were taken the oral examination twice a year only. The data of caries incidence and new decayed missing and filledtooth （DMFTS） were an- alyze as the statistical index. Results Two years later, the caries incidence had significant differences between the two groups（P〈0. 05）,the experience group was much lower than the control group. The new DMFTS was significant lower in the experience group. Conclusion The application of fluoride varnish can effectively prevent deciduous teeth caries sprea- ding and keep mouth healthy.
作者
高祯
蔡蔚
霍东婷
蒋继红
GAO Zhen CAI Wei HUO Dong-ting JIANG Ji-hong(Dentistry Office ,Changning Center for Disease Control and Prevention of Shanghai ,Shanghai 200051 ,China Dentistry Office ,Xianxia Community Health Care Center of Shanghai ,Shanghai 200336 ,China Dentistry Office ,Xinjing Town Community Health Care Center of Shanghai ,Shanghai 200335 ,China)
出处
《中国儿童保健杂志》
CAS
2017年第5期519-522,共4页
Chinese Journal of Child Health Care
关键词
乳牙龋病
氟保护漆
患龋率
新增龋均
学龄前儿童
deciduous teeth caries
fluoride varnishes
caries incidence
new decayed missing and filledtooth
pre- school children
