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目的了解金山区中小学生患龋状况变化,为进一步采取干预措施提供依据。方法采用《全国学生龋病牙周疾病流行病学调查》中有关龋病的调查标准,对金山区6所监测点52126名中小学生在2001-2008年期间进行每年1次龋病情况调查。结果 8a间金山区小学生患龋率为44.47%～71.82%,平均患龋率为65.57%,龋均为2.33;中学生患龋率为25.44%～44.24%,平均患龋率为34.41%,龋均为0.59。不同年龄段患龋率差异有统计学意义(P<0.01),7岁组患龋率最高,12岁组患龋率最低。结论应重视儿童口腔保健宣传工作,加强中小学生龋病防治工作。
Objective To understand the changes of caries status among primary and middle school students in Jinshan District and provide the basis for further intervention. Methods According to the survey standards of dental caries in Epidemiological Survey of Periodontal Disease of National Student Caries, 52126 primary and secondary school students in 6 monitoring stations in Jinshan District were surveyed once a year for the period of 2001-2008. Results The prevalence of dental caries among the primary school students in Jinshan District was 44.47% ~ 71.82%, the average caries prevalence was 65.57% and the average caries was 2.33. The prevalence of caries was 25.44% ~ 44.24% in middle school students and the average caries was 34.41% Is 0.59. There was significant difference in caries prevalence among different age groups (P <0.01). The prevalence of dental caries was highest in 7-year-old group and lowest in 12-year-old group. Conclusions Should pay attention to children's oral health promotion work, strengthen primary and secondary school caries prevention and control.