惠州市仲恺高新区6~8岁儿童口腔健康调查

目的 了解惠州市仲恺高新区6~8岁儿童患龋情况,为开展惠州市儿童龋病的防治提供依据.方法 参照《第三次全国口腔健康流行病学调查报告》中诊断龋病的标准,检查随机抽取的32所小学1~2年级学生的口腔患龋情况.采用SPSS 14.0软件统计分析数据.结果 4390名受检儿童乳牙患龋率为67.4%,龋均为3.94;第一恒磨牙萌出率为81.5%,患龋率为24.3%,龋均为0.448,8岁儿童患龋率高于6、7岁儿童(P<0.001).结论 惠州市仲恺高新区儿童乳牙患龋严重,应加强口腔卫生宣教,防治乳牙龋病;恒磨牙患龋虽不严重,但萌出不久即罹患龋病,建议开展窝沟封闭预防恒磨牙龋坏.

Epidemiological investigation of dental health status of 6-8 years old children in Zhongkai Hi-Tech Zone of Huizhou

Objective To investigate the status of tooth caries of 6-8 years old school children in Zhongkai Hi-Tech Zone of Huizhou city,and to provide scientific data for prevention and treatment on caries. Methods Referring to the Guideline for the 3rd National Oral Health Survey,the dental caries status of 1-2 grade students in 32 primary schools were investigated,and the data were analyzed by SPSS 14.0 statistical software.Results The prevalence rate of decid-uous teeth caries in 4 390 children was 67.4%, and the DMFT was 3.94; The eruption rate of the first molars was 81.5%,with the prevalence rate of caries was 24.3%,and the DMFT was 0.448.The rate of caries for 8 years old chil-dren is higher than in 6-7 years old children(P<0.001).Conclusion There is a high caries rate in children in Zhong-kai Hi-Tech Zone of Huizhou,so oral health education,primary teeth caries treatment,and fissure sealant of permanent teeth should be strengthened.