四川凉山7～14周岁彝族学生恒牙龋的调查与分析

›› 2016, Vol. 36 ›› Issue (9): 838-840.

四川凉山7～14周岁彝族学生恒牙龋的调查与分析

尹灿凤

凉山州第一人民医院

收稿日期:2015-10-14 修回日期:2016-01-04 出版日期:2016-09-28 发布日期:2016-10-06
通讯作者: 尹灿凤 E-mail:1193061253@qq.com

Investigation and analysis about the dental caries of Yi students aged 7~14 years old in Liangshan prefecture, Sichuan

Received:2015-10-14 Revised:2016-01-04 Online:2016-09-28 Published:2016-10-06

摘要/Abstract

摘要： [摘要] 目的了解四川凉山7～14周岁彝族学生患龋情况，为民族地区中小学生龋病的防治提供科学依据。方法参照世界卫生组织口腔检查诊断标准，采用多阶段随机整群抽样的方法，对7、9、12及14周岁四个年龄段的954名彝族学生进行龋病调查。用SPSS13.0软件进行统计学分析。结果四川凉山7～14周岁彝族学生恒牙患龋率为43.50%，龋均为1.21。女性彝族学生患龋率为50.52%，男性彝族学生为36.48%，差异有统计学意义（P＜0.01）。患龋率随年龄增长明显升高，龋坏主要发生在第一恒磨牙，且下颌高于上颌。总的充填率为零。结论凉山彝族学生患龋情况严重，预防和治疗为空白，他们的口腔健康问题应受到更多的关注。

关键词: 恒牙, 龋齿, 彝族学生, 凉山州

Abstract: Abstract: Objective To investigate the caries prevalence of permanent teeth among the Yi students aged 7~14 years old at Liangshan prefecture, Sichuan, and to provide scientific basis for the prevention and treatment of caries for the primary and middle school students in the area. Methods According to the caries diagnostic criteria of WHO, stratified sampling, random sampling and cluster sampling were used in the survey. The caries status of 954 Yi students aged 7, 9, 12 and 14 years old was examined. The result was statistically analyzed by SPSS 13.0. Results The total caries prevalence rate of the permanent teeth was 43.50% and DMFT was 1.21. The prevalence rate of girls was 50.52%, which was higher than that of boys (36.48%). The difference was statistically significant (P＜0.01). The permanent teeth caries prevalence increased obviously with age. The dental caries concentrated in the first permanent molar, and it occurred more in the mandibles than in the maxillaries. The total filling rate of dental caries is zero. Conclusions The caries status of the permanent teeth among Yi students at Liangshan prefecture is serious, and there are no prevention and treatment, so that their oral health care should be paid great attention.

Key words: permanent tooth , dental caries , Yi students , Liangshan Prefecture

中图分类号:

R780.1

尹灿凤. 四川凉山7～14周岁彝族学生恒牙龋的调查与分析[J]. , 2016, 36(9): 838-840.

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