1996～2006年阜新市新邱区中小学生龋齿病情况分析

Analysis on the Prevalence of Dental Caries among Primary and Middle School Students in Xinqiu District of Fuxin City from 1996 to 2006

[目的]分析新邱区1996～2006年中小学生龋患率及发病特点,为今后防治工作提供科学依据。[方法]按WHO健康调查基本方法中对龋病的判定标准每年进行现况调查。[结果]新邱区中小学平均龋患率为22.99%,龋患率自1996年以来逐年下降,男女儿童龋齿患病率差异无统计学意义。7～9岁年龄组龋患率最高,为45.16%。城镇学生龋患率为26.43%,农村学生龋患率为19.78%。[结论]新邱区中小学龋患率自1996年以来逐年下降,这与学校日益重视健康教育,学生逐步养成了正确的口腔卫生习惯和1996年以来提倡学生使用含氟牙膏和保健牙刷有关,今后要加强口腔健康检查和口腔卫生保健知识的宣传教育。

[Objective] To analyze the morbidity rate and characteristic of dental caries among primary and middle school students in Xinqiu district from 1996 to 2006,to provide scientific basis for caries prevention and control.[Methods]Investigation on the prevalence of caries was conducted each year according to the definition standard for caries of WHO basic investigation method.[Results]The average morbidity rate of caries was 22.99% among primary and middle school students in Xinqiu district,it decreased gradually since 1996.There was no difference of the morbidity in boy and girl students.The morbidity rate was the highest in the students aged from 7 to 9 years old,accounting for 45.16%.The morbidity rate was 26.43% and 19.78% in the students from urban,town and rural areas.[Conclusion]The prevalence of dental caries decreases gradually since 1996.It is related to the more attention to health education,good behavior of oral hygiene and the consumption of tooth brush for health protection.Education on the knowledge of supervision of oral hygiene and health care must be strengthened.