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中华口腔医学研究杂志(电子版) ›› 2011, Vol. 5 ›› Issue (05) : 524 -529. doi: 10.3877/cma.j.issn.1674-1366.2011.05.015

临床研究

影响牙列中线偏移审美认知的相关因素分析
郭丛丛1, 周晨1, 全春天1, 王媛媛1, 包柏成1,()   
  1. 1.510055 广州,中山大学光华口腔医学院·附属口腔医院·口腔医学研究所
  • 收稿日期:2011-03-10 出版日期:2011-10-01
  • 通信作者: 包柏成
  • 基金资助:
    广东省科技计划(2010B080701068)

Influential factors of the aesthetic perception to dental midline deviation

Cong-cong GUO1, Chen ZHOU1, Chun-tian QUAN1, Yuan-yuan WANG1, Bai-cheng BAO1,()   

  1. 1.Guanghua School of Stomatology, Institute of Stomatological Research, Sun Yat-sen University, Guangzhou 510055,China
  • Received:2011-03-10 Published:2011-10-01
  • Corresponding author: Bai-cheng BAO
引用本文:

郭丛丛, 周晨, 全春天, 王媛媛, 包柏成. 影响牙列中线偏移审美认知的相关因素分析[J/OL]. 中华口腔医学研究杂志(电子版), 2011, 5(05): 524-529.

Cong-cong GUO, Chen ZHOU, Chun-tian QUAN, Yuan-yuan WANG, Bai-cheng BAO. Influential factors of the aesthetic perception to dental midline deviation[J/OL]. Chinese Journal of Stomatological Research(Electronic Edition), 2011, 5(05): 524-529.

目的

从审美理想值、察觉值及容忍度3 个维度上探讨可能影响人群牙列中线偏移审美认知的相关因素。

方法

设计牙列中线偏移审美认知电子问卷,对符合纳入标准的正畸求诊患者进行电子问卷调查,配合相应口腔临床检查。 应用Logistic 回归分析研究牙列中线偏移审美认知的影响因素。

结果

牙列中线偏移审美理想值在0 mm 左右呈集中趋势,且不受受试者个人因素的影响。 Logistic 回归分析显示,影响牙列中线偏移察觉值的因素包括文化程度、矫治情况及错 程度客观评价;影响牙列中线偏移容忍度的因素包括文化程度和错程度客观评价。

结论

牙列中线与面中线一致是大众审美追求的目标。 调查群体的文化程度、矫治情况及错程度会影响其牙列中线偏移的审美认知。

Objective

To evaluate the potential factors that might affect orthodontic patients′ aesthetic perception to dental midline deviation from the following three aspects: the ideal value, the detectable value, and the tolerable value.

Methods

An electronic questionnaire was designed to investigate the orthodontic patients who met the inclusion criteria. The patients were asked to select the ideal value, the detectable value, and the tolerable value of a series of pictures with dental midline deviation in the questionnaire followed by an oral examination. The Logistic multivariate regression analysis was used for related factors analysis.

Results

The ideal value of dental midline deviation distributed around 0 mm. Personal information of the patients had no effect on the selection of the ideal value. The education level, orthodontic treatment, and the malocclusion degree were the influential factors of the detectable value. As for the tolerable value,the influential factors contained the education level and the malocclusion degree.

Conclusions

People prefer dentofacial midline consistency. The education level, orthodontic treatment, and the malocclusion degree of the subjects were considered to be the influential factors of the aesthetic perception to dental midline deviation.

图1 牙列中线偏移模板示意图 A:0 mm; B:左偏1 mm; C:左偏2 mm; D:左偏3 mm; E:左偏4 mm; F:左偏5 mm
表1 牙列中线偏移审美理想值两组或多组独立样本的秩和检验结果
图2 牙列中线偏移审美理想值分布情况
表2 影响牙列中线偏移审美认知的相关因素变量分级赋值表
表3 牙列中线偏移审美察觉值影响因素的Logistic 回归分析
表4 牙列中线偏移审美容忍度影响因素的Logistic 回归分析
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