论文部分内容阅读
目的了解南京市2005年和2010年中小学生龋齿患病情况,为防龋工作提供依据。方法利用2005年和2010年南京市学生体质健康调研所获得的龋齿患病情况数据,对2 a的中小学生龋齿患病情况进行统计分析。结果学生2010年乳龋患率(36.31%)较2005年(37.20%)无变化(P>0.05),恒龋患率(11.85%)较2005年(6.67%)增高(P<0.05)。2010年乳牙、恒牙填充率(21.59%、18.42%)均低于2005年(34.73%,40.27%)(P值均<0.05)。结论目前南京市中小学生龋患率及龋齿填充率的情况不容乐观,应加大龋齿防控力度,建立、健全覆盖全市的学校口腔保健网,开展综合干预。
Objective To understand the prevalence of dental caries in primary and secondary school students in 2005 and 2010 in Nanjing, and to provide basis for its prevention. Methods Based on the data of caries prevalence obtained from Nanjing Physical Fitness and Health Survey of Nanjing University in 2005 and 2010, the prevalence of dental caries in primary and secondary school students aged 2 years was statistically analyzed. Results The prevalence of caries in 2010 (36.31%) was unchanged from that in 2005 (37.20%) (P> 0.05). The prevalence of persistent caries was 11.85% higher than that in 2005 (6.67%) (P <0.05). In 2010, the filling rate of permanent teeth (21.59%, 18.42%) was lower than that of 2005 (34.73%, 40.27%) (all P <0.05). Conclusions At present, the prevalence of dental caries and filling rate of dental caries in primary and secondary school students in Nanjing is not optimistic. We should increase the prevention and control of dental caries to establish and perfect a school oral health care network covering the whole city and carry out comprehensive intervention.