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学科主题: 口腔医学
题名:
Reliability assessment and correlation analysis of evaluating orthodontic treatment outcome in Chinese patients
作者: Song, Guang-Ying1; Zhao, Zhi-He2; Ding, Yin3; Bai, Yu-Xing4; Wang, Lin5; He, Hong6,7; Shen, Gang8; Li, Wei-Ran1; Baumrind, Sheldon9; Geng, Zhi10; Xu, Tian-Min1
关键词: correlation analysis ; orthodontic treatment outcome ; reliability ; subjective assessment
刊名: INTERNATIONAL JOURNAL OF ORAL SCIENCE
发表日期: 2014-03-01
DOI: 10.1038/ijos.2013.72
卷: 6, 期:1, 页:50-55
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]: OBJECTIVE GRADING SYSTEM ; TREATMENT FACIAL PHOTOGRAPHS ; ASSESSMENT RATING INDEX ; INTERNATIONAL COMPARISONS ; PROFESSIONAL ASSESSMENTS ; US ORTHODONTISTS ; AMERICAN-BOARD ; TREATMENT NEED ; DENTAL CASTS ; ATTRACTIVENESS
英文摘要:

This study aimed to assess the reliability of experienced Chinese orthodontists in evaluating treatment outcome and to determine the correlations between three diagnostic information sources. Sixty-nine experienced Chinese orthodontic specialists each evaluated the outcome of orthodontic treatment of 108 Chinese patients. Three different information sources: study casts (SC), lateral cephalometric X-ray images (LX) and facial photographs (PH) were generated at the end of treatment for 108 patients selected randomly from six orthodontic treatment centers throughout China. Six different assessments of treatment outcome were made by each orthodontist using data from the three information sources separately and in combination. Each assessment included both ranking and grading for each patient. The rankings of each of the 69 judges for the 108 patients were correlated with the rankings of each of the other judges yielding 13 873 Spearman I., values, ranging from -0.08 to +0.85. Of these, 90% were greater than 0.4, showing moderate-to-high consistency among the 69 orthodontists. In the combined evaluations, study casts were the most significant predictive component (R-2=0.86, P<0.000 1), while the inclusion of lateral cephalometric films and facial photographs also contributed to a more comprehensive assessment (R-2=0.96, P<0.000 1). Grading scores for SC+LX and SC+PH were highly significantly correlated with those for SC+LX+PH (r((SC+LX)vs.(SC+LX+PH))=0.96, r((SC+PH)vs.(SC+LX+PH))=0.97), showing that either SC+LX or SC+PH is an excellent substitute for all three combined assessment.

语种: 英语
所属项目编号: 200802056
项目资助者: Specific Research Project of Health Pro Bono Sector, Ministry of Health, China
WOS记录号: WOS:000332429800009
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/67707
Appears in Collections:北京大学口腔医学院_牙周科_期刊论文

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作者单位: 1.Peking Univ, Sch & Hosp Stomatol, Dept Orthodont, Beijing 100081, Peoples R China
2.Sichuan Univ, West China Hosp Stomatol, Dept Orthodont, State Key Lab Oral Dis, Chengdu 610064, Peoples R China
3.Fourth Mil Med Univ, Sch Stomatol, Dept Orthodont, Xian 710032, Peoples R China
4.Capital Med Univ, Sch Stomatol, Dept Orthodont, Beijing, Peoples R China
5.Peking Univ, Sch Math Sci, Beijing 100081, Peoples R China
6.Nanjing Med Univ, Inst Stomatol, Dept Orthodont, Nanjing, Jiangsu, Peoples R China
7.Wuhan Univ, Sch & Hosp Stomatol, Dept Orthodont, Wuhan 430072, Peoples R China
8.Wuhan Univ, Key Lab Oral Biomed Engn, Wuhan 430072, Peoples R China
9.Shanghai Jiao Tong Univ, Sch Stomatol, Dept Orthodont, Shanghai 200030, Peoples R China
10.Univ Pacific, Sch Dent, Dept Orthodont, San Francisco, CA 94115 USA

Recommended Citation:
Song, Guang-Ying,Zhao, Zhi-He,Ding, Yin,et al. Reliability assessment and correlation analysis of evaluating orthodontic treatment outcome in Chinese patients[J]. INTERNATIONAL JOURNAL OF ORAL SCIENCE,2014,6(1):50-55.
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