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目的了解小学学生龋齿患病状况,为学生口腔健康提供科学参考。方法在学校对学生进行牙齿检查,参照国家龋齿诊断标准,进行是否患有龋齿的判定,但是不进行龋齿患病程度的判定与分析。结果在1558名学生中,患龋齿690人,患病率44.29%;性别与不同年级学生间龋齿患病存在差异,龋齿患病率女生高于男生0.96%,四年级学生龋齿患病率最高为55.90%,六年级学生龋齿患病率最低为24.56%。结论宁南县朝阳小学学生龋齿患病率高,应该引起社会、学校和家长的高度重视与关注。
Objective To understand the prevalence of dental caries in primary school students and provide scientific reference for the oral health of students. Methods Tooth examination was conducted in the school. The diagnosis of dental caries was made according to the diagnostic criteria of national dental caries. However, the determination and analysis of the prevalence of dental caries were not carried out. Results Among 1558 students, 690 had dental caries, the prevalence was 44.29%. There was a difference in the prevalence of dental caries between students of different grades and grades. The prevalence of dental caries was 0.96% higher than that of boys, and the highest prevalence of dental caries in the fourth grade was 55.90%. The lowest prevalence of dental caries in grade 6 students was 24.56%. Conclusion The prevalence of caries in Chaoyang primary school students in Ningnan County should be high and should be paid great attention to by society, schools and parents.