北京城市社区居民以社区牙周指数行牙周健康状况调查及影响因素分析_李峥

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·论著·

北京城市社区居民以社区牙周指数行牙周健康状况调查及影响因素分析

峥1,朱

凌2△,张博学2

,司

燕2

,刘

2

(1.北京大学第三医院口腔科,北京100191;2.北京大学口腔医学院·口腔医院预防科,北京100081)[摘

要]目的:采用社区牙周指数(community periodontal index ,

CPI )调查城市社区成年人群牙周健康状况并分析影响因素。方法:采用多阶段分层等比随机抽样的方法,完成目标社区1183名35 74岁个体的牙周检查和问卷调查。结果:牙列缺失者27人,缺失率为2.3%,其余1156人,CPI 最高得分为0、1、2、3、4者分别占0.3%、0.2%、46.3%、31.9%、21.3%。个体平均含健康、出血、牙石、浅袋、深袋及缺失状况的区段和牙齿数目分别为0.26、0.25、3.56、1.06、0.39、0.48和3.32、2.02、15.43、2.60、0.70、3.93。多元Logistic 回归分析表明,年龄,性别,吸烟,口腔保健知识、态度、行为等指示危险因素(risk indicator )可影响牙周浅、深袋及缺失区段的分布。结论:城市社区居民牙周健康状况差,并受诸多行为环境因素影响,居民中超过一半比例(53.2%)需复杂牙周治疗。[关键词]牙周指数;牙周疾病;危险因素;卫生服务需求;北京[中图分类号]R781.4

[文献标志码]A

[文章编号]1671-167X (2012)01-0130-05doi :10.3969/j.issn.1671-167X.2012.01.027

Periodontal health status assessed by community periodontal index and related fac-tors in adult population of Beijing urban community

LI Zheng 1,ZHU Ling 2△,ZHANG Bo-xue 2,SI Yan 2,LIU Min 2

(1.Depatment of Stomatology ,Peking University Third Hospital ,Beijing 100191,China ;2.Department of Preventive Dentistry ,Peking University School and Hospital of Stomatology ,Beijing 100081,China )

ABSTRACT

Objective :To investigate the periodontal health conditions by using community periodontal

index (CPI )and analyze the effects of related risk factors.Methods :By stratified random sampling pro-cedure ,a total of 1183subjects aged 35-74were recruited from 13neighbour community and accepted structured interview and periodontal examination.Results :The percentage of edentulous jaws was 2.3%(27/1183).For the remaining 1156people ,the percentage of subject with a highest CPI scores of 0,1,2,3,4were 0.3%,0.2%,46.3%,31.9%,21.3%,respectively.At the sextant and tooth level ,the numbers of healthy ,bleeding ,calculus ,shallow pocket ,deep pocket and missing pocket were 0.26,0.25,3.56,1.06,0.39,0.48,and 3.32,2.02,15.43,2.60,0.70,3.93,respectively.By multi-variable logistic regression models ,many risk indicators such as age ,gender ,smoking ,the knowledge ,attitudes and practices (KAP )status ,etc.were demonstrated to be related to the distribution of deeper and missing pockets.Conclusion :The adult periodontal conditions of urban community were serious and affected by some demographic and behavior risk factors.More than half (53.2%)of the examined sub-jects require complex periodontal treatments.

KEY WORDS Periodontal index ;Periodontal diseases ;Risk factors ;Health services needs and demand ;Beijing

基金项目:北京大学“211”工程循证医学学科群项目(94000-246156083)和国家“十五”科技攻关项目(2001BA705B10-9)资助Supported by the National “211Project ”Peking University EBM Group (94000-246156083)and the National Program for Key Science and Technology Project

(2001BA705B10-9)

△Corresponding author ’

s e-mail ,zhuling@bjmu.edu.cn 网络出版时间

:2011-12-2811ʒ03ʒ05网络出版地址:http ://www.cnki.net /kcms /detail /11.4691.R.20111228.1103.019.html 传统牙周疾病概念认为牙周组织破坏是慢性炎症持续作用的结果,当菌斑控制不佳时,牙龈炎症会发展为牙周炎,其发病可累及所有个体和牙齿,且严重程度与年龄呈正相关,是35 40岁以上人群牙齿丧失的最主要原因

[1]

。自上世纪90年代以来,大量

实验室以及临床流行病学研究结果提出并支持牙周

疾病的危险因素致病理论,即菌斑堆积和宿主牙龈

炎症反应之间虽存在因果关系,但只有当致病微生物与机体局部和全身防御机制之间的平衡状态被打破时才会致病,同时附着丧失在群体和牙齿水平的分布并不是均匀的,临床表现以快速短暂破坏和长

期静止/修复的形式存在[2]

。目前,关于牙周疾病

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