北京市2011～2012年12岁儿童口腔健康调查分析  

Survey of dental health of 12-year-old children in Beijing from 2011 to 2012

作　　者：孙鹏[1] 张辉[1] 韩永成[1] 王宇[1] 朱旻[1] 陈薇[1] 

机构地区：[1]首都医科大学口腔医学院预防科,北京100050

出　　处：《北京口腔医学》2013年第4期230-233,共4页Beijing Journal of Stomatology

基　　金：首都医学发展科研基金资助(2009-3140)

摘　　要：目的了解北京市12岁儿童的口腔健康状况的动态变化。方法以北京市12岁儿童作为检测人群,采用分层、整群随机抽样原则,全市16个区县均参与调查,每个区县根据经济水平高低随机各抽取3所中学,按《第三次全国口腔健康流行病学调查方案》中牙列状况检查标准对恒牙患龋情况、牙周健康状况进行检查。结果 2012年12岁组儿童患龋率为20.5%,龋均0.35,较2011年(患龋率24.8%,龋均0.45)明显降低(P<0.01)。2012年充填率(45.0%)较2011年充填率(34.3%)明显增高(P<0.01)。2011年城区患龋率明显高于郊区(P<0.01),2012年城、郊区无明显差异(P>0.05)。结论 2012年12岁儿童患龋率较2011年下降,充填率明显上升。Objective To investigate the dental health of 12-year-old children in Beijing from 2011 to 2012. Methods A stratified randomly total sampling design was used to obtain the 12 year-old students＇ dental health data, which were extracted from the middle schools of 16 districts and counties of Beijing area. The caries on the crowns of permanent teeth,the status of gingival bleeding and the dental calculus in all permanent teeth were assessed base on The Guideline for the 3rd National Oral Healthy Survey, and the data were analyzed using SPSS 19.0. Results The caries prevalence rate of 12- year-old was 20. 5% with mean DMFT of 0. 35 in 2012 which was significantly lower than that of 2011 （ caries prevalence rate 24. 8% ,mean DMFT 0. 45 ,P 〈 0. 01 ）. The filled rate was 45.0% and was also significantly higher than that of 2011 （ P 〈 0. 01 ）. The caries rate of urban area was significantly higher than that of rural area in 2011 （ P 〈0. 01 ）, but there was no significant difference in 2012 between urban area and rural area. Conclusion The caries prevalence rate decreased from 2011 to 2012 with an increase in filled rate.

关 键 词：龋病 牙周疾病 12岁 口腔流行病学 

分 类 号：G625.5[文化科学—教育学] R78[医药卫生—口腔医学]