广东省35～74岁人群余留牙和无牙颌抽样调查报告(2015—2016年)  

A sampling survey of remaining teeth and edentulous jaw arch in people aged 35-74 in Guangdong Province(2015-2016)

作　　者：王伟萍 张建明[1] 李剑波 范卫华 刘紫嫱 黄少宏 WANG Weiping;ZHANG Jianming;LI Jianbo;FAN Weihua;LIU Ziqiang;HUANG Shaohong(Foshan Stomatology Hospital,School of Stomatology and Medicine,Foshan University,Foshan 528000,China;Stomatological Hospital,Southern Medical University,Guangzhou 510280,China)

机构地区：[1]佛山市口腔医院.佛山科学技术学院附属口腔医院,广东佛山528000 [2]南方医科大学口腔医院,广东广州510280

出　　处：《口腔疾病防治》2018年第2期90-94,共5页Journal of Prevention and Treatment for Stomatological Diseases

基　　金：国家卫计委科教司2015年度公益性行业科研专项项目(201502002)

摘　　要：目的了解广东省35~44岁、55~64岁及65~74岁人群口腔内余留牙数和无牙颌状况,为广东省今后开展口腔卫生保健工作提供信息支持。方法采用多阶段分层等容量随机抽样的方法,抽取广东省城乡35~44岁、55~64岁及65~74岁常住人口各288人,男女各半,城乡各半。按照第四次全国口腔健康流行病学调查方案中临床检查牙列状况的方法和标准,检查余留牙和无牙颌。结果 35~44岁人群余留牙均≥20颗,88.89%的人≥28颗牙,人均牙数为29.88颗,没有牙颌缺失;55~64岁人群余留牙≥20颗占87.50%,≥28颗牙的人占59.03%,人均有26.05颗牙,4.16%的人群出现单颌缺失,1.04%的人群出现全口缺失;65~74岁人群余留牙≥20颗占73.96%,仅35.07%的人牙数≥28颗,人均牙数22.94颗,有8.34%的人出现单颌牙缺失,及1.39%的全口缺失。35~44岁组和65~74岁组牙列缺损率女性高于男性,差异有统计学意义(P<0.05),城乡差异无统计学意义(P>0.05),较2005年保留更多牙(P<0.05)。结论广东省35~44岁人群中年人失牙较少,过半数的老年人有失牙,但牙颌缺失率较低。Obiective To investigate the current status of remaining teeth and edentulous jaw arch of people aged 35-44,55-64 and 65-74 in Guangdong province.Methods An equal-sized stratified multi-stage randomly sampling design was applied to select a total of 288 Guangdong residents in urban and rural areas,and the subjects were between the age of 35-44,55-64 and 65-74,with a gender ratio of half to half.The status of remaining teeth and edentulous jaw arch were assessed according to the Guideline for the 4th National Oral Health Survey.Results 88.89%subjects in the 35-44 year group had more than 28 teeth and 100%subjects had more than 20 teeth,with an average of 29.88 teeth remaining and no edentulous jaw.The average remaining teeth was 26.06 in the group of 55-64 year,with 87.50%subjects having more than 20 teeth,59.03%subjects having 28 or more teeth,4.16%subjects having single edentulous jaw arch,and 1.04%subjects having both edentulous jaw arch.73.96%and 35.07%subjects in the group of 65-74 year had 20 above or 28 above remaining teeth,respectively,and the average teeth was 22.94.There were 8.34%subjects having single edentulous jaw arch and 1.39%subjects having both edentulous jaws.In the 35-44 and 65-74 year group,the prevalence of missing teeth in the female was significantly higher than the male(P<0.05),while no significant difference was found between urban and rural areas(P>0.05).More remaining teeth were noticed in current survey(2015)when compared to the data in 2005(P<0.05).Conclusion The 35-44 year people have few lost teeth,and over half of the elderly people have several lost teeth.Elderly people with edentulous arch are very few.

关 键 词：牙缺失 中老年 口腔流行病学 口腔健康调查 横断面调查 口腔卫生保健 

分 类 号：R780.1[医药卫生—口腔医学]