journal1 ›› 2017, Vol. 25 ›› Issue (6): 621-624.DOI: 10.11852/zgetbjzz2017-25-06-24

• Orignal Article • Previous Articles     Next Articles

Prevalence of permanent teeth caries among primary and secondary school students in Suzhou in 2015

DING Lei   

  1. Gusu District Center for Disease Control and Prevention,Suzhou,Jiangsu 215007,China
  • Received:2016-08-11 Online:2017-06-10 Published:2017-06-10



  1. 苏州市姑苏区疾病预防控制中心,江苏 苏州 215007
  • 作者简介:丁蕾(1982-),山东人,女,中级职称,硕士学位,主要从事公共卫生工作。

Abstract: Objective To analyze the prevalence of permanent teeth caries among primary and secondary school students in Suzhou in 2015,to explore prevention focus and to provide scientific bases for the prevention and control of permanent teeth caries among the students. Methods Descriptive epidemiological methods and caries prevalence rate,the percentage of decay missing filling,and mean caries of the tooth were used as measures to description of different ages,different genders,different students,different nature of school students in the case of permanent teeth caries. Results The total permanent caries was 8.4% of Suzhou in 2015,the total permanent caries were 0.18.With age getting older,the constant and permanent caries caries incidence showed an upward trend (P<0.001),the low age group of students at a constant rate of caries had rapid growth.Girls,urban schools,public schools had higher caries rate constant and permanent caries (P<0.01).Boys,rural schools and schools for the children of migrant workers had more serious situation (P<0.001). Conclusion Oral health care should launch in younger students,and rural schools and migrant school students' knowledge of oral health promotion should be strengthened.

Key words: primary and secondary school students, dental caries, prevalence

摘要: 目的 了解苏州市2015年中小学生的恒牙龋患情况,探索防治重点,为更好地防龋提供科学依据。方法 采用描述流行病学方法,以龋失补率、龋患率、龋均等为指标,描述不同年龄、不同性别、不同生源、不同学校性质学生的恒牙龋患情况。结果 2015年苏州市中小学生总恒牙龋患率为8.4%,总恒牙龋均为0.18。随着年龄增长,恒牙龋患率和恒龋均呈上升趋势(P<0.001),低年龄组学生的恒龋患率增速快。女生、城市学校、公办学校均有更高的恒牙龋患率和恒龋均(P<0.01),男生、乡村学校和民工子弟学校的恒龋失、补情况更严重(P<0.001)。结论 口腔卫生保健应从低龄学生抓起,应加强乡村学校和民工子弟学校学生的口腔健康知识宣传。

关键词: 中小学生, 龋齿, 患病率

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