ID | 118895 |
Author |
Abe, Susumu
Tokushima University
Tokushima University Educator and Researcher Directory
KAKEN Search Researchers
Kawano, Fumiaki
Tokushima University
Tokushima University Educator and Researcher Directory
KAKEN Search Researchers
Matsuka, Yoshizo
Tokushima University
Tokushima University Educator and Researcher Directory
KAKEN Search Researchers
Masuda, Taeko
Tokushima University
Tanaka, Eiji
Tokushima University
Tokushima University Educator and Researcher Directory
KAKEN Search Researchers
|
Keywords | temporomandibular disorders
oral parafunctional habit
cross sectional cohort study
propensity score matching analysis
postural habit
|
Content Type |
Journal Article
|
Description | Temporomandibular disorders (TMDs) are a multifactorial joint disease of the masticatory system. The possible etiological factors involved in the onset and progression of TMDs include oral parafunctional habits (OPFHs) and postural habits (PHs). However, little information is available on the association between OPFHs and PHs and a predisposition to TMDs. Thus, to investigate whether the presence of OPFH and PH predisposes individuals to TMDs, a survey-based cross-sectional cohort study of self-reported TMD was performed. A total of 2292 patients with TMD were recruited for the survey. Through one-to-one propensity score matching, 166 patients with and without sleep bruxism (SB) were selected. The SB group had a significantly higher risk of masticatory muscular pain or fatigue than the non-SB group (p = 0.018). Furthermore, the SB group without other OFPHs and PHs did not show a significantly higher risk of TMD symptoms than the non-SB group. Diurnal clenching and bad posture also affect the stomatognathic system, causing pain or fatigue; however, it did not result in TMDs in patients without any OPFHs and PHs. This implies that OPFHs and PHs may increase the risk of TMD symptoms in coexistence with other habits.
|
Journal Title |
Journal of Clinical Medicine
|
ISSN | 20770383
|
Publisher | MDPI
|
Volume | 11
|
Issue | 21
|
Start Page | 6396
|
Published Date | 2022-10-28
|
Rights | This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
|
EDB ID | |
DOI (Published Version) | |
URL ( Publisher's Version ) | |
FullText File | |
language |
eng
|
TextVersion |
Publisher
|
departments |
Oral Sciences
|