イワイ　コウメイ   IWAI KOMEI   岩井　浩明    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   講師
言語種別	英語
発行・発表の年月	2023/01
形態種別	研究論文（学術雑誌）
査読	査読あり
標題	Relationship Between Chewing Status and Fatty Liver Diagnosed by Liver/spleen Attenuation Ratio: A Cross-sectional Study
執筆形態	共著
掲載誌名	International Journal Environmental Research and Public Health
掲載区分	国外
巻・号・頁	20(1),pp.307
担当区分	筆頭著者
著者・共著者	◎Komei Iwai, Tetsuji Azuma, Takatoshi Yonenaga, Yasuyuki Sasai, Kazutoshi Watanabe, Fumiko Deguchi, Akihiro Obora, Takao Kojima, Takaaki Tomofuji
概要	This cross-sectional study investigated the relationship between chewing status and fatty liver among Japanese adults. Between April 2018 and March 2021, 450 individuals (352 males, 98 females; mean age 54.7 years) were recruited at Asahi University Hospital Human Health Center. Presence of fatty liver was positively associated with chewing status (poor; OR, 8.912; 95% CI, 4.421–17.966) after adjusting for sex, age, BMI, serum HbA1c, systolic blood pressure, diastolic blood pressure, serum HDL cholesterol, chewing status, and eating speed. Poor chewing status was positively associated with L/S attenuation ratio. These results indicate a positive relationship between poor chewing status and fatty liver diagnosed by L/S attenuation ratio in Japanese adults.