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目的:了解吉林省12岁儿童的口腔健康状况,掌握龋病发病的第一手资料。方法:在全省范围内对12岁儿童分层、等容量、随机抽取790例儿童进行患龋情况调查。结果:12岁人群的患龋率为43.67%,龋均1.06,龋齿充填率(F/DF)为9.56%,患龋率和龋均在城乡之间无显著差异,男女之间差异显著(P=0.000)。结论:吉林省12岁人群龋病处于“很低”水平,但大部分龋齿未得到治疗。
Objective: To understand the oral health status of 12-year-old children in Jilin Province and master the first-hand information on the incidence of dental caries. METHODS: A total of 790 children were enrolled in this study to investigate the prevalence of caries in children aged 12 years across the province. Results: The prevalence of dental caries was 43.67%, the average caries was 1.06 and the rate of dental caries filling was 9.56%. There was no significant difference between caries and caries in both urban and rural areas (P = 0.000). Conclusion: The dental caries at the age of 12 in Jilin Province is at a very low level, but most of the dental caries have not been treated.