海原城乡6～12岁儿童龋病防治效果调查  

Prevention and control effects of dental caries of students aged 6-12 years in urban and rural areas in Haiyuan

作　　者：李天宇[1] 代雯 张佐 虎伟娟 赵丽君[1] 

机构地区：[1]宁夏医科大学,宁夏银川750004 [2]宁夏人民医院口腔医学中心,宁夏银川750002

出　　处：《宁夏医学杂志》2017年第5期434-436,共3页Ningxia Medical Journal

基　　金：宁夏科技支撑计划项目(2011ZYS265);宁夏科技攻关计划项目(2012ZYS202);宁夏科技惠民计划项目(201401)

摘　　要：目的了解海原城乡6~12岁儿童在进行了龋病防治工作后龋病患病情况,并由此探讨龋病防治存在的问题,为口腔健康促进和口腔医学发展特别是为该地区的龋病防治工作提供依据。方法调查采用多阶段分层随机抽样的方法在海原县城、海原新区、关桥乡、七营镇随机抽取4所小学的1681名6~12岁儿童,依据《口腔健康调查基本方案》及《第三次全国口腔健康流行病学抽样调查方案》的检查及诊断标准,将调查数据与开展龋病防治工作前反映海原城乡6~12岁儿童的患龋状况的调查数据进行比较。结果干预后乳牙和恒牙患龋率(48.78%,25.76%)低于干预前(53.81%,31.39%),城镇乳牙和恒牙患龋率(44.51%,20.25%)低于乡村(53.41%,31.72%),预后乳牙和恒牙龋面充填构成比(2.97%,5.90%)高于干预前(0.51%,0.91%),差异有统计学意义(P<0.05);城镇乳牙和恒牙龋面充填构成比(4.29%,9.01%)高于乡村(2.06%,4.12%),乳牙龋面充填构成比(2.97%)低于恒牙(5.90%),差异有统计学意义(P<0.05)。结论龋病防治工作已取得了一定的疗效,但仍需坚持并在后期防治工作中加强对乳牙龋病和乡村地区龋病的防治力度。Objective To investigate the caries status of children aged 6 to 12 in Haiyuan towns and villages after being prevented and controlled so as to explore the existing problems in caries prevention and treatment, and to provide some scientific instructions for the subsequent caries prevention. Methods Prevention and control work were performed in children aged 6 to 12 in Haiyuan urban and rural. The investigation was started on October 2016 and multi stage stratified random sampling method was used in the survey. Caries status of 1681 students in four schools of Haiyuan was investigated according to the WHO criteria and the guideline of the 3rd National oral health survey. Results The total of 1681 pupils of the deciduous teeth and permanent teeth caries rate was lower after taking prevention and control measures （48.78% and 25.76% ） than those before prevention and control measures （53.81% and 31.39% ） （P 〈 0.05 ）. The deciduous teeth and permanent teeth caries rate was lower in towns （44.51% and 20.25 % ）than those in villages （53.41% and 31.72% ） （P 〈 0.05 ）. The caries filling ratio was higher after taking prevention and control measures （2.97% and 5.90% ） than those before prevention and control measures had not been taken （0.51% and 0.91% ） （ P 〈 0.05 ）. The deciduous caries teeth filling ratio （ 2.97 % ） was lower than permanent teeth ratio （ 5.90% ） （ P 〈 0.05 ）. Conclusion The prevention and control measures have achieved some effectiveness, but the work must be insisted and must be strengthen on the prevention and control of deciduous teeth caries and the teeth caries in villages.

关 键 词：儿童 龋病 防治效果调查 

分 类 号：R788.1[医药卫生—口腔医学]