【摘要】 目的了解河南省65~74岁老年人群口腔疾病患病现状。方法采用随机抽样的方法,按照《第二次全国口腔健康流行病学调查方案》对2320名城乡老年人进行口腔检查。结果河南省老年人冠龋患病率为60.13%,龋均为2.23,龋补构成比为D93.16%、F6.84%;根面龋患病率为20.09%,根龋龋均为0.59;牙周疾病患病率为81.08%;现有恒牙平均为18.87颗,失牙率为84.44%。结论河南省老年人口腔疾病患病率高,治疗率非常低。更多还原

【Abstract】 Objective To obtain information of the prevalence of dental diseases and the needs of dental treatment in elders aged 65～74 years old in Henan Province so as to develop effective programs in prevention among the elders. Methods According to the Second National Oral Health Survey Standards, non-proportional stratified cluster sampling was employed in 2002. A total of 2,320 elders (1,161 urban, 1,159 rural) were examined. Results The prevalence of coronal dental caries (DF) was 60.13% and the DFT was 2.23. The prevalence of basal dental caries (bDF) was 20.09% and the bDFT was 0.59. The prevalence of periodontal disease was 81.08%. Conclusion The prevalence of caries and periodontal disease is high and the treatment percentage was lower. The traditional dental approaches have not been able to satisfy the needs of people. It is necessary that oral hygiene education and oral health care should be propagated and strengthened.更多还原