アズマ　テツジ   AZUMA TETSUJI   東　哲司    所属   朝日大学  歯学部 口腔感染医療学講座 社会口腔保健学    朝日大学  大学院 歯学研究科    職種   准教授
言語種別	英語
発行・発表の年月	2019/02
形態種別	研究論文（学術雑誌）
標題	Awareness of clenching and underweight are risk factors for onset of crowding in young adults: A prospective 3-year cohort study
執筆形態	共著
掲載誌名	Int J Environ Res Public Health
掲載区分	国外
巻・号・頁	16(5),pp.690
著者・共著者	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
概要	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. 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.
ISSN	1660-4601