摘要
目的:了解深圳市3岁儿童乳牙龋病现状,为深圳市儿童口腔保健工作提供信息支持。方法:采用分层整群随机抽样的方法,按照第四次全国口腔健康流行病学调查龋病检查标准,使用社区牙周指数(community periodontal index,CPI)探针检查深圳市2166名3岁儿童的乳牙患龋情况,计算患龋率、龋均及充填率等。结果:深圳市3岁儿童患龋率为56.46%,龋均为3.08,龋失补构成比为龋95.08%、龋失0.06%、龋补4.86%。患龋率在不同性别间的差异无统计学意义,上颌牙患龋率显著高于下颌牙,上颌乳中切牙是最容易发生龋齿的牙位。结论:深圳市3岁儿童乳牙患龋状况较为严重,95%以上龋齿未经治疗,应进一步加强及重视儿童乳牙龋病的预防工作。
Objective:To explore the deciduous teeth caries of 3-year-old children and to provide information support for children’s oral health care in Shenzhen.Methods:According to the fourth national oral health epidemiological survey caries examination standard,a cross-sectional survey of deciduous teeth caries was carried out by community periodontal index(CPI)probe among 2166 3-year-old children in Shenzhen using the method of stratified cluster random sampling.And the prevalence,the mean dmft(decayed-missing-filled tooth),the filled rate were calculated.Results:The prevalence rate of the deciduous teeth caries of 3-year-old children in Shenzhen was 56.46%,the mean dmft was 3.08.The constituent ratio of dmft were 95.08% of the decayed rate,0.06% of missing rate and 4.86% of filled rate.There was no significant difference in the prevalence rate regarding the gender.The caries rate of the upper teeth is significantly higher than that of the lower teeth,and the upper deciduous central incisors are the most prone teeth to caries.Conclusion:The 3-year-old children in Shenzhen had a really high prevalence rate of deciduous teeth caries.More than 95% of the deciduous teeth caries are unfilled.We should further strengthen and pay attention to the prevention of caries in children’s deciduous teeth.
作者
刘芸
郝高峰
孙晋
谢素芬
张强
LIU Yun;HAO Gao-feng;SUN Jin;XIE Su-fen;ZHANG Qiang(Oral Healthcare center of Shenzhen Maternity&Child Healthcare Hospital affiliated to Southern Medical University,Guangdong Shenzhen 518048,China)
出处
《临床口腔医学杂志》
2020年第11期669-672,共4页
Journal of Clinical Stomatology
基金
深圳市科技创新委员会基础研究项目(JCYJ20180306172756052)。
关键词
乳牙
龋病
口腔流行病学
儿童
横断面调查
Deciduous teeth
Caries
Oral epidemiology
Children
Cross-sectional survey
