Alvarez-Arenal A, Alvarez-Riesgo J A, Pena Lopez J M, Fernandez Vazquez J P, Villa Vigil M A
Department of Prosthodontics, School of Dentistry, University of Oviedo, Spain.
Community Dent Oral Epidemiol. 1996 Feb;24(1):17-20. doi: 10.1111/j.1600-0528.1996.tb00805.x.
An epidemiological survey was carried out in 1992 researching dental caries and treatment needs in an adult population in Oviedo, Spain. A representative sample of 261 subjects, randomly obtained and stratified by age, was examined. Results show a dental decay prevalence of 99.6%; 12.5 DMFT index with 2.9, 7.5 and 2.1 mean values for D, M and F components. Women and the lower social class showed the highest DMFT index. Treatment needs reach a mean value of 12.1 teeth per person. Pontics are the most needed treatment, the mean value increases with age while the differences among age groups and social classes are statistically significant. The next most needed dental treatment is filling of one surface which decreases with age, is the same for men and women and higher among the middle social class; the differences are statistically significant among the social classes.
1992年在西班牙奥维耶多开展了一项流行病学调查，研究成年人群的龋齿及治疗需求。对随机抽取并按年龄分层的261名受试者组成的代表性样本进行了检查。结果显示龋齿患病率为99.6%；DMFT指数为12.5，其中D、M和F成分的均值分别为2.9、7.5和2.1。女性和社会阶层较低者的DMFT指数最高。治疗需求人均达到12.1颗牙。桥体是最需要的治疗项目，其均值随年龄增长而增加，年龄组和社会阶层之间的差异具有统计学意义。接下来最需要的牙科治疗是单面充填，其随年龄增长而减少，男女相同，在社会中层阶级中更高；社会阶层之间的差异具有统计学意义。
