中国实用口腔科杂志 ›› 2012, Vol. 5 ›› Issue (11): 679-681.

• 论著 • 上一篇    下一篇

大庆市12岁儿童恒牙患龋情况调查分析

尤欣刘慧敏郑杰董洁马数艳
  

  1. 作者单位:齐齐哈尔医学院附属第五医院. 黑龙江省大庆油田总医院集团龙南医院口腔科,黑龙江  大庆  163453
  • 出版日期:2012-11-15 发布日期:2012-11-24
  • 基金资助:

    基金项目:黑龙江省卫生厅科研课题(2011-624)

A survey and analysis of Permanent teeth caries in 12-year-old children in Daqing city

YOU XinLIU HuiminZHENG JieMA Shu-yanDONG Jie.   

  1. The Fifth Affiliated Hospital of Qiqihaer Medical University,Daqing 163453,China
  • Online:2012-11-15 Published:2012-11-24

摘要: 目的    了解大庆市12岁学生龋病患病情况及发展趋势,为大庆市口腔卫生保健工作及龋病的防治工作提供科学依据。方法    于2010年12月至2011年12月对大庆市所属的5个行政区,每个区1所中学,每所中学2个班级,采用分层、等容量、整群随机抽样的方法抽取510名12岁学生,进行连续2年的龋病流行病学调查,并对结果进行统计分析。结果    大庆市12岁学生2年患龋率分别为 27.06%和32.11%,患龋率比较差异无统计学意义(P>0.05);龋齿充填率分别为9.5%和15.1%,差异有统计学意义(P<0.05);2010年和2011年龋均分别为0.58 和0.68,差异无统计学意义(P>0.05)。2010年男女患龋率分别为21.43%和30.43%,差异有统计学意义(P<0.05);2011年男女患龋率分别23.33和39.19%,差异亦有统计学意义(P<0.005);2年男性患龋率分别为21.4,3%和23.33%,差异无统计学意义(P>0.5);女性患龋率分别为30.43%和39.19%,差异有统计学意义(P<0.025)。结论    大庆市12岁学生患龋率不高,随年龄的增长成上升趋势;女性患龋率增长的速度大于男性。龋齿充填率低。

关键词: 龋病, 患龋率, 龋均, 龋病充填率

Abstract: Objective    To investigate the current statues of caries in permanent teeth and development  trend of the disease among 12-year-old students in Daqing,and to provide scientific fundation to guide the oral health. Methods           A total of 510 students were randimly selected in Daqing for disease epidemiology investigation .The results were analyzed by using statistical software SPSS17.0 . Results    The prevalence of caries was  27.06%和32.11%, which showed no difference(P>0.05).The filling rate of students in 2011(15.1% )was higher than that in 2010(9.5%)(P<0.05).The DMFT was 0.58 ± 0.77和0.68 ± 0.98 ,which showed no difference(P>0.05). The prevalence of caries of female(30.43%)was higher than male(21.24%)(P<0.05). Conclusion    The caries rate is at low level among 12-year-old students in Daqing,which increaseds with age. The growth rate of caries in female is higher than in male. Dental caries filling rate is low.

Key words: caries, rates of dental caries, DMFT, caries filling rate

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