湖北省荆门市城乡6357名中小学生龋病调查报告

Investigation Report on Dental Caries among 6357 School Students in Jingmen City

目的:掌握青少年学生口腔健康状况及龋齿发病趋势,为制定本市初级卫生保健发展战略和防治龋病提供科学依据。方法:采用整群抽样调查方法,确定了荆门市8所中小学,以年级分层,以教学班为单位随机在学生中进行口腔健康普查,统计龋病发生人次、龋均及DMFT数,应用PEMS3.1标准进行数据分析。结果:受检青少年学生6 357人,患龋人数695,患龋率11.64%,龋均0.53,DMFT3186。结论:近年来,通过全民口腔健康教育,改变了青少年学生口腔卫生习惯,家长关心关注学生口腔健康,口腔医生积极开展防龋行动——对乳磨牙和恒磨牙进行窝沟封闭、在青少年学生中涂氟保护漆保护牙齿,龋龄预防抓早抓小,推广使用含氟牙膏,这一系列的措施行之有效,今后应进一步推广并深入。

Objective：To grasp oral health status of teenagers and their tendency to suffer dental caries can provide scientific basis for the making of development strategy of elementary health care in local area and the prevention of dental caries.Methods：Using the sample survey method randomly performs oral health survey among the school students in Jingmen City,acquiring the data of dental caries incidence,xDMFT and DMFT,and applying PEMS3.1 standard to data analysis.Results：Among the subjects of the 6 357 students,the results show that the number of the students with caries is 695,that the caries prevalence rate is 11.64%,that xDMFT is 0.53,that DMFT is 3 186.Conclusion：Through the nationwide oral health education,the teenagers＇ oral health habit has been changed.Some measures have made great achievements and supposed to be further developed,such as parents＇ attention to students＇ oral health,the dentists＇ active participation to prevent caries,i.e.the pit and fissure sealant in deciduous molars and permanent molars and using fluoride to protect teeth among school students,the earlier prevention of dental caries and the extended use of toothpaste containing fluoride.