新疆乌鲁木齐市7～9岁维吾尔族儿童第一恒磨牙患龋情况调查  

Caries prevalence of the first permanent molar among 7-9 years old Uygur children in Urumqi,Xinjiang Autonomous Region

作　　者：日孜瓦古力.阿木提 阿斯亚.牙生 刘源[2] 杨燃[2] 邹静[2] 

机构地区：[1]新疆维吾尔自治区人民医院口腔科,新疆乌鲁木齐830001 [2]四川大学华西口腔医学院儿童口腔科,四川成都610041

出　　处：《上海口腔医学》2013年第5期559-561,共3页Shanghai Journal of Stomatology

基　　金：2010年中西部地区儿童口腔疾病综合干预试点项目~~

摘　　要：目的：了解新疆乌鲁木齐市7～9岁维吾尔族儿童第一恒磨牙患龋状况,为新疆维吾尔族儿童口腔卫生保健提供参考.方法：参照第3次全国口腔健康流行病学抽样调查方案,按照世界卫生组织《口腔健康调查基本方法》,由2名口腔科医师对新疆乌鲁木齐市1600名7～9岁维吾尔族儿童第一磨牙患龋情况进行检查并记录,采用SPSS16.0软件包进行数据分析,对检查结果进行x2检验与t检验.结果：新疆维吾尔族儿童第一恒磨牙患龋率为26.50％,龋均0.44,其中女孩患龋率为30.00％,恒牙龋均0.47,男孩患龋率为22.98％,恒牙龋均0.41,女孩患龋率高于男孩（P＜0.05）.随着年龄增长,维吾尔族儿童第一恒磨牙患龋率逐渐升高,9岁儿童患龋率显著高于7岁和8岁儿童（P＜0.05）.结论：新疆乌鲁木齐市维吾尔族小学生的第一恒磨牙患龋情况较为严重,应加强对维吾尔族儿童口腔卫生保健的早期健康宣传与指导.PURPOSE： To investigate the caries status of the first permanent molar among 7-9 years old Uygur children in Urumqi, Xinjiang Autonomous Region, and provide bases for the oral health care of children in Urumqi. METHODS： The study was conducted in a preschool in Urumqi, Xinjiang Autonomous Region, involving 1600 children aged among 7- 9 years old. The dental caries of these children were examined by 2 general dentists according to the criteria of the Third National Epidemiological Survey in China. Data were analyzed by SPSS16.0 software package for x2test and student＇s t test. RESULTS： The prevalence of caries in the first permanent molar among these children was 26.50%, with a mean DMFF of 0.44. The caries prevalence in boys was 22.98% and 30% in girls （P〈0.05）. The DMFT in boys and girls was 0.41, 0.47, respectively. The caries prevalence increased along with the increase of age. The caries prevalence of 9-year- old children was significantly higher than that in 7 and 8-year-old children （P〈0.05）. CONCLUSIONS： The caries prevalence of the first permanent molar among 7-9 years old children in Urumqi, Xinjiang Autonomous Region is high. It is necessary to enhance the early guidance for the Uygur children to develop good oral health habits and status. Supported by 2010 West China Children＇s Oral Disease Interventional Polit Project.

关 键 词：第一恒磨牙 患龋率 龋均 

分 类 号：R788.1[医药卫生—口腔医学]