摘要
目的了解海原城乡儿童在进行龋病防治工作后第一恒磨牙龋病情况,为该地区的龋病防治工作提供理论依据。方法自2014年起,对海原城乡6~12岁儿童开展龋病防治工作。分别在龋病干预前和干预后进行调查,采用多阶段分层随机抽样法在七营镇、关桥乡、海原新区、海原县城随机抽取4所小学1 681名儿童,依据龋病检查诊断标准记录龋病情况,比较2次调查数据,分析第一恒磨牙龋病和治疗情况,明确后续干预需注意的问题。结果干预后第一恒磨牙患龋率为25.58%,低于干预前的31.11%,龋齿充填构成比为5.84%,高于干预前的0.85%,窝沟封闭率为4.34%,高于干预前的0%;城镇患龋率、龋齿充填构成比(20.02%、8.49%)高于乡村(31.60%、4.32%)。窝沟封闭率城乡分别为4.46%、4.21%;男女分别为2.56%、1.70%。6岁、7岁、8岁、9岁组窝沟封闭率分别为10.13%、9.13%、7.23%、5.08%,较10岁、11岁、12岁组(1.37%、0.81%、0.37%)高。结论第一恒磨牙龋病防治取得一定成效,但仍需加强对乡村龋病的防治力度。
Objective To investigate the caries status of children aged 6 to 12 in Haiyuan towns and villages after being preven- ted 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 o- ral 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.
出处
《宁夏医学杂志》
CAS
2018年第1期55-57,共3页
Ningxia Medical Journal
基金
宁夏科技惠民计划项目(201401)
关键词
儿童
第一恒磨牙龋病
防治效果调查
Children
Dental caries
Prevention and control effects