| 安徽省12岁年龄组恒牙龋病流行病学抽样调查 |
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| 引用本文： | 蒋勇,韩晓兰,张黎,颜雨春,叶冬青.安徽省12岁年龄组恒牙龋病流行病学抽样调查[J].安徽医科大学学报,2002,37(5):354-356. |
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| 作者姓名： | 蒋勇 韩晓兰 张黎 颜雨春 叶冬青 |
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| 作者单位： | 1. 安徽医科大学口腔医学院,合肥,230032;2. 安徽医科大学第一附属医院口腔科,合肥,230022;3. 安徽医科大学公共卫生学院,合肥,230032 |
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| 基金项目： | 安徽省卫生厅专项资助 (编号 :99 牙防 ) |
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| 摘 要： | 目的了解安徽省12岁儿童的口腔健康状况及掌握其龋病发病的第一手资料.方法在全省范围内对12岁儿童的龋病发病情况进行流行病学抽样调查,采用分层、不等比、多阶段整群抽样.结果恒牙龋均0.58、患龋率30.78%,低于全国11省市同年龄组儿童(P＜0.001);恒牙龋失补构成比分别是龋90.51%、失2.48%、补7.01%,需治疗恒牙总数1 842颗,平均需治疗恒牙0.78颗.结论与全国11省市同年龄组儿童乳牙龋、失、补构成比相比较,安徽省12岁年龄组龋均、患龋率低于全国水平,失牙数远高于全国水平、补牙数低于全国水平(P＜0.001).
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| 关 键 词： | 牙列 恒 龋齿/流行病学 |
| 文章编号： | 1000-1492(2002)05-0354-03 |
| 修稿时间： | 2002年6月7日 |
An epidemiologic study on permanent tooth caries among children of 12 in Anhui province |
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| Jiang Yong,Han Xiaolan,Zhang Li et al.An epidemiologic study on permanent tooth caries among children of 12 in Anhui province[J].Acta Universitis Medicinalis Anhui,2002,37(5):354-356. |
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| Authors: | Jiang Yong Han Xiaolan Zhang Li |
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| Abstract: | Objective The purpose of this survey is to in vestigate the prevalence of dental diseases and the needs of dental treatment so as to develop effective programs in providing dental care to the childen. Methods Non proportional stratified cluster sampling was employed. Results The results showed that DMFT in 12 year gr oup was 0 58, permanent caries prevalence rate was 30 78%, which was lower than that of the same age in other 11 provinces in China( P <0 001). The competitive ratio of dmft was 90 51%(D),2 48% (M) and 7 01% (F) respectively. The number of caries that need dental care were 1 842 teeth (0 78 tooth per person). Conclusion The caries prevalence rate, the DMFT an d the "F" were lower in Anhui than in other 11 provinces in mainland and the "M" was higher. |
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| Keywords: | dentition permanent dental caries/epidemiology |
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