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学科主题口腔医学
Use of Haavikko′s method to assess dental age in Chinese children
Wang, Y.; Huang, S.; Liu, H.
关键词Dental Age Haavikko Method Chinese Population
刊名COMMUNITY DENTAL HEALTH
2011-06-01
DOI10.1922/CDH_2584Liu05
28期:2页:160-164
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Dentistry, Oral Surgery & Medicine
研究领域[WOS]Dentistry, Oral Surgery & Medicine
关键词[WOS]TOOTH DEVELOPMENT ; ACCURACY ; SYSTEM
英文摘要

Objective To investigate the accuracy and precision of Haavikko′s method in estimating dental age (DA) in healthy Chinese children, and evaluate the agreement between DA and dental age in the left mandibular quadrant (DALM), in order to simplify Haavikko′s method by using only the developing teeth in the left half of the mandible. Method Six hundred and thirteen panoramic photographs of healthy Chinese children were reviewed retrospectively. DA and DALM were calculated using Haavikko′s method, but DALM included only the developing teeth in the left mandible. A paired t-test was used to compare the difference between chronological age (CA) and DA, DA and DALM. Correlation coefficients were calculated. Intra-examiner and inter-examiner variation were also evaluated using Cohen′s Kappa value. Results Intra-examiner and inter-examiner Kappa values were 0.90 and 0.84 respectively, indicating a high reliability of Haavikko′s method in this study group. The mean difference between DA and CA of the samples was 0.14 years. The correlation coefficient between the two was 0.93. For DA and DALM, the mean difference was 0.05 years, and the correlation coefficient was 0.99. Conclusions Haavikko′s method has a high degree of accuracy and precision when applied in this Chinese population. DALM may be used instead of DA to estimate dental ages.

语种英语
WOS记录号WOS:000292386200008
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/50103
专题北京大学口腔医学院_儿童口腔科
北京大学第三临床医学院_财务处
作者单位Peking Univ, Sch & Hosp Stomatol, Dept Pediat Dent, Beijing 100081, Peoples R China
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GB/T 7714
Wang, Y.,Huang, S.,Liu, H.. Use of Haavikko′s method to assess dental age in Chinese children[J]. COMMUNITY DENTAL HEALTH,2011,28(2):160-164.
APA Wang, Y.,Huang, S.,&Liu, H..(2011).Use of Haavikko′s method to assess dental age in Chinese children.COMMUNITY DENTAL HEALTH,28(2),160-164.
MLA Wang, Y.,et al."Use of Haavikko′s method to assess dental age in Chinese children".COMMUNITY DENTAL HEALTH 28.2(2011):160-164.
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