2013年河北廊坊幼儿园5岁儿童龋齿患病率调查  

Epidemiological survey of early childhood caries for 5 year-old children in Langfang, Hebei in 2013

作　　者：刘敏[1] 高萍[2] 孙鹏[1] 韩永成[1] 

机构地区：[1]首都医科大学附属北京口腔医院预防科,100050 [2]河北省廊坊市妇幼保健中心

出　　处：《中华医学杂志》2014年第28期2201-2203,共3页National Medical Journal of China

摘　　要：目的 调查河北省廊坊市5岁儿童龋齿患病率,为预防儿童龋齿提供科学依据.方法 进行横断面研究,采用分层、多阶段、整群抽样的方法从河北省廊坊市5个区县获得5岁儿童745名,通过口腔临床检查获得726名儿童患龋状况（应答率97％）.结果 乳牙龋齿患病率（患龋率）61.6％,龋失补牙数（dmft）2.97,不同地区之间的患龋状况有统计学差异.龋补充填率2.5％,97.4％的龋坏未经治疗.在所有龋坏牙齿中,乳前牙龋坏占41.5％,乳磨牙龋坏占58.5％;窝沟来源龋占21.8％,光滑面龋占77.4％.结论 廊坊地区学龄前儿童乳牙龋流行,治疗率低,迫切需要采取综合性防控措施.Objective To explore the early childhood caries （ECC） status of 5 year-old preschool children in Langfang,Hebei province.Methods For this cross-sectional study,a multiple stratified and cluster randomized sampling method was used to select 745 5-year-old preschoolers from 5 local districts.Oral health examination was performed to collect information for 726 children with a response rate of 97％.Results The prevalence of ECC was 61.6％ and dmft 2.97.The differences of caries level among sampled districts were statistically significant.The percentage of filled teeth among filled and decayed teeth was 2.5％ and that for untreated caries 97.4％.Anterior teeth caries accounted for 41.5％ and the percentage for posterior teeth was 58.5％.The percentage of pit and fissure caries was 21.8％ and that for smooth surface caries 77.4％.Conclusion ECC is a public health issue for preschoolers in Langfang.And a large majority of caries remain untreated.Integrated ECC treatment and prevention programs are urgently needed.

关 键 词：儿童 学龄前 龋齿 患病率 

分 类 号：R788.1[医药卫生—口腔医学]