北京市海淀区13所幼儿园3岁儿童龋病患病趋势调查  

The prevalence of dental caries in 3-year-old children in Haidian district of Beijing

作　　者：寇艳松 苗江霞 高素红 KOU Yan-song;MIAO Jiangxia;GAO Su-hong(Department of Stomatology,Haidian Maternal and Child Health Hospital,Beijing 100080,China)

机构地区：[1]海淀区妇幼保健院口腔科,北京100080

出　　处：《北京口腔医学》2019年第1期47-49,共3页Beijing Journal of Stomatology

摘　　要：目的了解北京市海淀区3岁儿童2012～2015年间乳牙龋病的患病趋势,为海淀区低龄儿童龋病防治工作提供依据。方法 2012～2015年间对北京市海淀区13所幼儿园3岁儿童,连续4年进行口腔健康状况调查,采用WHO推荐的检查方法和龋病诊断标准,调查海淀区3岁儿童乳牙龋病的患病趋势。口腔检查由2年以上工作经验的儿童口腔医生进行,所有的检查者都经过培训和校准。结果 4年来13所幼儿园3岁儿童的患龋率为46.26%～51.62%,逐年上升(P<0.05),平均48.78%。龋均(dft)2.06～2.57,龋面均(dfs)2.63～3.37,重度低龄儿童龋(SECC)患病率为22.09%～29.54%,龋均、龋面均和SECC患病率从2012年到2014年呈上升的趋势,2015年略有下降,差异有统计学意义(P<0.01)。患龋儿童接受治疗的百分比为79.14%～41.46%,龋补充填比(ft/dft)为65.09%～31.45%,二者从2012年到2014年呈下降的趋势,2015年明显有回升,差异有统计学意义(P<0.01)。结论近年来3岁儿童患龋率逐年上升,低龄化趋势明显,患龋严重程度呈上升趋势。Objective To investigate the prevalence of dental caries in 3-year-old children from 2012-2015.Methods The oral health of 3-year-old children in 13 kindergartens in Haidian district of Beijing city was surveyed for 4 years.The trend of deciduous dental caries in 3-year-old children in Haidian district was investigated using WHO recommended method and diagnostic criteria for caries.Results Caries prevalence rate was 46.26%-51.62%with the rate of caries increasing year by year(P<0.05).dft,dfs and SECC were 2.06-2.57,2.63-3.37 and 22.09%-29.54%,respectively.The prevalence of dft,dfs and SECC increased from 2012 to 2014,but slightly decreased in 2015.The percentage of children receiving treatment was 79.14%-41.46%,and the filling ratio was 65.09%-31.45%,both showed a downward trend from 2012 to 2014,and there was a marked increase in 2015(P<0.01).Conclusion In recent years,the caries prevalence rate in children aged 3 years increased in the surveyed region and the severity of dental caries was also on the rise.

关 键 词：乳牙 龋病 患龋率 龋均 

分 类 号：R788.1[医药卫生—口腔医学]