Logistic regression analysis of temporomandibular disorders and malocclusion
XUE Fei
LI Xiaofeng
SONG Xinliang
GAO Xiaofeng
WANG Hongmei
DAI Qing
BU Hong
Abstract：Objective To investigate the relationship between temporomandibular disorders (TMD) and malocclusion.Methods The TMD group included 613 patients diagnosed TMD in department of oral anatomy and physiology, the fourth military medicai university. The control group included 682 patients in department of stomatology, lintong clinical aemspace medicine who sought orthodontic treatment because of pute irregular dentition since 2007-2012. The malocclusions of the patients were recorded. The patients of the two groups were analyzed by the paired multivariate logistic regression.Results Match 276 pairs in all The factors including edge to edge occlusion, anterior crossbite, posterior crossbite, scissors bite were took into the logistic regression model. The odds ratio was 0.523, 0.270, 1.824, 1.946. Conclusion Edge to edge occlusion, anterior crossbite, posterior crossbite, scissors bite were associated with TMD. The one with abnormal anterior teeth that infecting his appearance is more will to accept orthodontic treatment. Posterior crossbite, scissors bite were risk factors. The one with abnormal posterior teeth is easy to suffer from TMD.
Keywords：Temporomandibular disordersMalocclusionDental OcclusionLogistic regression analysis
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 58-60 )