河南省65～74岁年龄组牙列缺损或缺失情况流行病学抽样调查分析  

A study on the epidemiology of dentition defect and dentition missing in aged people in Henan province

作　　者：贾建设[1] 程豪伟 莫三心[1] 

机构地区：[1]郑州大学口腔医学院修复科,河南郑州450052 [2]河南省医学科学研究所,河南郑州450052

出　　处：《河南医学研究》2005年第2期169-170,共2页Henan Medical Research

摘　　要：目的:获取河南省老年人牙列缺损、缺失情况的基本资料。方法:采用分层、不等比、多阶段、整群抽样的方法,对全省范围内65～74岁年龄组老年人牙列缺损、缺失情况进行流行病学抽样调查。结果:受调查的2320人中,牙列缺损者为1219人,占52.54%;义齿修复者为641人,占牙列缺损者的52.58%;牙列缺失率为21.98%,修复率为71.18%。结论:与全国平均水平相比,河南省老年人牙列缺损率较低,牙列缺失率较高。Objective: This survey was to investigate the prevalence of dentition defect and dentition missing of aged people and the needs of dental treatment.Methods: Non-proportional stratified cluster sampling was used for this study.Results: Dentition defect prevalence rate was 52.54%,dentition missing rate was 21.98%.Conclusion: The dentition defect rate of Henan province was lower than the same age person in other provinces in mainland,but the dentition missing rate was higher than the later.

关 键 词：牙列缺损 牙列缺失 局部义齿 总义齿 流行病学 

分 类 号：R783.3[医药卫生—口腔医学]