Effects of work organization on the occurrence and resolution of sleep disturbances among night shift workers: a longitudinal observational study

Abstract This study aimed to investigate the association between work organization and the trajectories of insomnia patterns among night shift workers in a hospital. The health examination data of hospital workers, recorded from January 2014 to December 2018, were collected; 6765 records of 2615 nig...

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Autores principales:	Seungho Lee, Jae Bum Park, Kyung-Jong Lee, Seunghon Ham, Inchul Jeong
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/55ba353b617b45789a1ea6765091cf51
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spelling	oai:doaj.org-article:55ba353b617b45789a1ea6765091cf512021-12-02T13:34:58ZEffects of work organization on the occurrence and resolution of sleep disturbances among night shift workers: a longitudinal observational study10.1038/s41598-021-85017-82045-2322https://doaj.org/article/55ba353b617b45789a1ea6765091cf512021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-85017-8https://doaj.org/toc/2045-2322Abstract This study aimed to investigate the association between work organization and the trajectories of insomnia patterns among night shift workers in a hospital. The health examination data of hospital workers, recorded from January 2014 to December 2018, were collected; 6765 records of 2615 night shift workers were included. Insomnia was defined as a score of ≥ 15 on the Insomnia Severity Index (ISI). Participants were categorized into five groups according to insomnia patterns derived from the analysis of their ISI scores. Work organization and socio-demographic characteristics were also investigated. Generalized estimating equation models and linear mixed models were constructed to analyze the longitudinal data. Of the total participants, 53.0% reported insomnia at least once during the follow-up period. The lack of nap opportunities and work-time control was associated with the occurrence of insomnia, whereas more than 5 years of shift work experience was related to the resolution of insomnia. All work-related factors were significantly related to insomnia risk; however, the effects were not significant in the sustained insomnia group. Although sleep problems are inevitable in night shift workers, well-designed work schedules and better work organization can help reduce the occurrence of insomnia among them.Seungho LeeJae Bum ParkKyung-Jong LeeSeunghon HamInchul JeongNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Seungho Lee Jae Bum Park Kyung-Jong Lee Seunghon Ham Inchul Jeong Effects of work organization on the occurrence and resolution of sleep disturbances among night shift workers: a longitudinal observational study
description	Abstract This study aimed to investigate the association between work organization and the trajectories of insomnia patterns among night shift workers in a hospital. The health examination data of hospital workers, recorded from January 2014 to December 2018, were collected; 6765 records of 2615 night shift workers were included. Insomnia was defined as a score of ≥ 15 on the Insomnia Severity Index (ISI). Participants were categorized into five groups according to insomnia patterns derived from the analysis of their ISI scores. Work organization and socio-demographic characteristics were also investigated. Generalized estimating equation models and linear mixed models were constructed to analyze the longitudinal data. Of the total participants, 53.0% reported insomnia at least once during the follow-up period. The lack of nap opportunities and work-time control was associated with the occurrence of insomnia, whereas more than 5 years of shift work experience was related to the resolution of insomnia. All work-related factors were significantly related to insomnia risk; however, the effects were not significant in the sustained insomnia group. Although sleep problems are inevitable in night shift workers, well-designed work schedules and better work organization can help reduce the occurrence of insomnia among them.
format	article
author	Seungho Lee Jae Bum Park Kyung-Jong Lee Seunghon Ham Inchul Jeong
author_facet	Seungho Lee Jae Bum Park Kyung-Jong Lee Seunghon Ham Inchul Jeong
author_sort	Seungho Lee
title	Effects of work organization on the occurrence and resolution of sleep disturbances among night shift workers: a longitudinal observational study
title_short	Effects of work organization on the occurrence and resolution of sleep disturbances among night shift workers: a longitudinal observational study
title_full	Effects of work organization on the occurrence and resolution of sleep disturbances among night shift workers: a longitudinal observational study
title_fullStr	Effects of work organization on the occurrence and resolution of sleep disturbances among night shift workers: a longitudinal observational study
title_full_unstemmed	Effects of work organization on the occurrence and resolution of sleep disturbances among night shift workers: a longitudinal observational study
title_sort	effects of work organization on the occurrence and resolution of sleep disturbances among night shift workers: a longitudinal observational study
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/55ba353b617b45789a1ea6765091cf51
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Effects of work organization on the occurrence and resolution of sleep disturbances among night shift workers: a longitudinal observational study

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