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ID 57569
フルテキストURL
著者
Toyama, Naoki Department of Preventive Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences ORCID
Ekuni, Daisuke Department of Preventive Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences ORCID Kaken ID researchmap
Taniguchi-Tabata, Ayano Department of Preventive Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences ORCID
Kataoka, Kota Department of Preventive Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Yamane-Takeuchi, Mayu Department of Preventive Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Fujimori, Kohei Department of Preventive Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Kobayashi, Terumasa Department of Preventive Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Fukuhara, Daiki Department of Preventive Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Irie, Koichiro Department of Microbiology and Immunology, Columbia University Medical Center
Azuma, Tetsuji Department of Community Oral Health, Asahi University School of Dentistry
Iwasaki, Yoshiaki Health Service Center, Okayama University ORCID Kaken ID researchmap
Morita, Manabu Department of Preventive Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Kaken ID researchmap
抄録
Bruxism is a parafunctional activity that can seriously affect quality of life. Although bruxism induces many problems in the oral and maxillofacial area, whether it contributes to the onset of malocclusion remains unclear. The purpose of this prospective cohort study was to investigate the association between the onset of malocclusion and awareness of clenching during the daytime in young adults. Among 1,092 Okayama University students who underwent normal occlusion at baseline, we analysed 238 who had undergone a dental examination and had complete data after 3 years (2013⁻2016). We also performed subgroup analysis to focus on the association between awake bruxism and the onset of crowding (n = 216). Odds ratios (ORs) were calculated using multivariate logistic regression analyses. The incidences of malocclusion and crowding were 53.8% and 44.5%, respectively. In multivariate logistic regression, awareness of clenching was a risk factor for crowding (OR: 3.63; 95% confidence interval [CI]: 1.08⁻12.17). Moreover, underweight (body mass index < 18.5 kg/m²) was related to the onset of malocclusion (OR: 2.34; 95%CI: 1.11⁻4.92) and crowding (OR: 2.52, 95%CI: 1.25⁻5.76). These results suggest that awareness of clenching during the daytime and underweight are risk factors for the onset of crowding in young adults.
キーワード
bruxism
cohort study
malocclusion
underweight
young adults
発行日
2019-02-26
出版物タイトル
International Journal of Environmental Research and Public Health
16巻
5号
出版者
MDPI
開始ページ
690
ISSN
1660-4601
資料タイプ
学術雑誌論文
言語
English
OAI-PMH Set
岡山大学
著作権者
© 2019 by the authors
論文のバージョン
publisher
PubMed ID
DOI
Web of Science KeyUT
関連URL
isVersionOf https://doi.org/10.3390/ijerph16050690
ライセンス
https://creativecommons.org/licenses/by/4.0/
Citation
Toyama, N.; Ekuni, D.; Taniguchi-Tabata, A.; Kataoka, K.; Yamane-Takeuchi, M.; Fujimori, K.; Kobayashi, T.; Fukuhara, D.; Irie, K.; Azuma, T.; Iwasaki, Y.; Morita, M. Awareness of Clenching and Underweight are Risk Factors for Onset of Crowding in Young Adults: A Prospective 3-Year Cohort Study. Int. J. Environ. Res. Public Health 2019, 16, 690.