Association of Hypovitaminosis D with Sleep Parameters in Rotating Shift Worker Drivers.

Autor:	de Menezes-Júnior LAA; Federal University of Ouro Preto, Postgraduate in Health and Nutrition, Ouro Preto, MG, Brazil., Fajardo VC; Federal University of Minas Gerais, Postgraduate in Applied Sciences in Adult Health, Belo Horizonte, MG, Brazil., Neto RMDN; Federal University of Ouro Preto, School of Medicine, Ouro Preto, MG, Brazil., de Freitas SN; Federal University of Ouro Preto, School of Nutrition, Ouro Preto, MG, Brazil., Oliveira FLP; Federal University of Ouro Preto, Institute of Exact and Biological Sciences, Ouro Preto, MG, Brazil., Pimenta FAP; Federal University of Ouro Preto, School of Medicine, Ouro Preto, MG, Brazil., Machado-Coelho GLL; Federal University of Ouro Preto, Postgraduate in Health and Nutrition, Ouro Preto, MG, Brazil.; Federal University of Ouro Preto, School of Medicine, Ouro Preto, MG, Brazil., Meireles AL; Federal University of Ouro Preto, Postgraduate in Health and Nutrition, Ouro Preto, MG, Brazil.; Federal University of Ouro Preto, School of Nutrition, Ouro Preto, MG, Brazil.
Jazyk:	angličtina
Zdroj:	Sleep science (Sao Paulo, Brazil) [Sleep Sci] 2023 Apr 19; Vol. 16 (1), pp. 84-91. Date of Electronic Publication: 2023 Apr 19 (Print Publication: 2023).
DOI:	10.1055/s-0043-1767748
Abstrakt:	Objective  To evaluate the association between sleep parameters and hypovitaminosis D in rotating shift drivers. Material and Methods  We conducted a cross-sectional study on 82 male rotating shift workers (24-57 years old) with at least one cardiovascular risk factor (such as hyperglycemia, dyslipidemia, abdominal obesity, physical inactivity, hypertension, and smoking). Polysomnography was used to evaluate sleep parameters. Logistic regression was used to model the association between hypovitaminosis D and sleep parameters after adjustment for relevant covariates. Results  Hypovitaminosis D (< 20 ng/mL) was seen in 30.5% of the workers. Shift workers with hypovitaminosis D had lower sleep efficiency (odds ratio [OR]: 3.68; 95% confidence interval [CI]: 1.95-5.53), lower arterial oxygen saturation (OR: 5.35; 95% CI: 3.37-6.12), and increased microarousal index (OR: 3.85; 95% CI: 1.26-5.63) after adjusting. Conclusion  We suggest that hypovitaminosis D is associated with greater sleep disturbances in rotating shift workers. Competing Interests: Conflict of Interests The authors have no conflict of interests to declare. (Brazilian Sleep Association. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. ( https://creativecommons.org/licenses/by-nc-nd/4.0/ ).)
Databáze:	MEDLINE
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