门诊986例老年人牙齿缺失及修复情况调查分析  

Investigation of tooth loss and prosthetic conditions on 986 elderly outpatients

作　　者：陈志红[1] 刘丽[1] 杨艳丽[1] 吴良燕[1] 叶筱燕[1] 

机构地区：[1]浙江大学附属口腔医院修复科,杭州310006

出　　处：《口腔医学》2007年第2期102-103,共2页Stomatology

基　　金：浙江省医药卫生科技计划资助项目(2002ZX041)

摘　　要：目的调查老年人牙齿缺失、修复状况、义齿质量和基牙情况。方法由固定的2位医生,统一标准,对门诊986例老年患者进行问卷调查。结果缺牙率为93.5%。女性组缺牙率(95.6%)与男性组(92.0%)有显著性差异(P<0.05)。缺牙修复率为60.3%。修复率与年龄成正相关。覆盖义齿的根面龋、牙龈炎发病率分别为27.3%和38.4%。结论应提高老年人口腔卫生与保健意识,修复设计应符合老年人缺牙特点。Objective To investigate the tooth loss, prosthesis hygiene and abutment conditions as well. Methods 986 elderly outpatients, aged from：60 to 88 years old, were interviewed and clinically examined by the same two dentists following the unified criteria. Results The tooth loss rate was 93.5% . Statistical analyses indicated the tooth loss percentage of male outpatients（92.0% ） was significant different from that of female ones（95.6% ）（ P 〈0.05）.60.3% of elderly outpatients were found to have dental prostheses. It had positive correlation with age. In over denture cases, the percentages of root cavities and gingivitis were 27.3 % and 38.4%, respectively. Conclusion It is important to give preventive oral care and health education to the public. The prosthetic design should accord with the tooth loss characteristics of elderly people.

关 键 词：牙列缺损 牙列缺失 义齿修复 老年人 

分 类 号：R780.1[医药卫生—口腔医学]