Serum 25-hydroxyvitamin D-3 levels and poor sleep quality in a Japanese population : the DOSANCO Health Study

Nakamura, Koshi; Hui, Shu-Ping; Ukawa, Shigekazu; Okada, Emiko; Nakagawa, Takafumi; Okabe, Hiroaki; Chen, Zhen; Miura, Yusuke; Chiba, Hitoshi; Tamakoshi, Akiko

Serum 25-hydroxyvitamin D-3 levels and poor sleep quality in a Japanese population : the DOSANCO Health Study

Nakamura, Koshi; Hui, Shu-Ping; Ukawa, Shigekazu et al.

Sleep Medicine, 2019, 57, 135-140

Permalink : https://hdl.handle.net/2115/77808

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アクセス権	open access
URI	https://hdl.handle.net/2115/77808
タイトル	Serum 25-hydroxyvitamin D-3 levels and poor sleep quality in a Japanese population : the DOSANCO Health Study
著者	Nakamura, Koshi ; Hui, Shu-Ping ; Ukawa, Shigekazu ; Okada, Emiko ; Nakagawa, Takafumi ; Okabe, Hiroaki ; Chen, Zhen ; Miura, Yusuke ; Chiba, Hitoshi ; Tamakoshi, Akiko
e-Rad_Researcher 80422898 著者名 Nakamura, Koshi
e-Rad_Researcher 90337030 著者名 Hui, Shu-Ping
e-Rad_Researcher 40706751 著者名 Ukawa, Shigekazu
e-Rad_Researcher 00766537 著者名 Okada, Emiko
著者名 Nakagawa, Takafumi
著者名 Okabe, Hiroaki
著者名 Chen, Zhen
著者名 Miura, Yusuke
e-Rad_Researcher 70197622 著者名 Chiba, Hitoshi
e-Rad_Researcher 90236737 著者名 Tamakoshi, Akiko
言語	英語
キーワード	25-Hydroxyvitamin D-3
	Sleep quality
	Epidemiology
	Japanese
発行日	2019-05
出版者	Elsevier
収録物名	Sleep Medicine
巻(号)	57
ページ	135-140
抄録	Objective: The present cross-sectional study investigated the relationship between serum 25-hydroxyvitamin D-3 (25[OH]D-3) levels and the presence of poor sleep quality in a community-based Japanese adult population. Methods: Poor sleep quality, defined as poor subjective sleep quality and/or use of sleep medications, was assessed using a self-administered questionnaire. The prevalence of poor sleep quality was compared among 512 Japanese participants aged 35-79 years, based on serum 25(OH) D-3 levels, which were determined using tandem mass spectrometry. A logistic regression model was used to calculate the odds ratios (ORs) for the presence of poor sleep quality in each group with the highest quartile of 25(OH) D-3 serving as the reference group. Results: Poor sleep quality was reported by 33.2% of the total study population. The prevalence of poor sleep quality was higher in the first quartile group (25[OH] D-3: 2.08-18.13 ng/mL) than in the second, third and fourth quartile groups (18.14-23.07 ng/mL, 23.08-28.32 ng/mL, and 28.33-78.83 ng/mL, respectively). The ORs for poor sleep quality were 1.86 (95% confidence interval, 1.08-3.20) for the first quartile group, 0.73 (0.41-1.29) for the second quartile group, and 0.73 (0.42-1.27) for the third quartile group after adjusting for age, sex, and sociodemographic, lifestyle, physical and environmental factors, while the ORs were 1.68 (0.96-2.95), 0.69 (0.39-1.24), and 0.65 (0.37-1.15) after further adjustment for overall health status and depression status. Conclusions: The first quartile group of serum 25(OH) D-3 was associated with the presence of poor sleep quality. (c) 2019 Elsevier B.V. All rights reserved.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	© 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
PISSN	1389-9457
関連情報	PMID 30981957
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.sleep.2019.01.046