龋齿是中小学生的一种常见病和多发病,为探讨其发病规律,给防治工作提供科学依据,现将本县98年学生“六病”体检结果中龋齿资料进行了整理分析。随机抽取县城、乡村中小学各一所共四所学校的全部学生共1557名,其中男811名,女736名,年龄7-18岁,按照《全国学生常见病综合防制方案 Dental caries is a common disease and frequently-occurring disease in primary and secondary school students. In order to explore the regularity of its occurrence and to provide a scientific basis for its prevention and treatment, dental caries data of “six-disease” medical examination in 98 counties of this county are analyzed and analyzed. A total of randomly selected from the county seat, a total of 1557 primary and secondary schools in a total of four schools of all students, including 811 male and 736 female, aged 7-18 years old, in accordance with the "national common disease prevention program