Irregular work hours and the risk of sleep disturbance among korean service workers required to suppress emotion

Sehyun Yun; Minsuk Kim; Won Tae Lee; Jin Ha Yoon; Jong Uk Won

doi:10.3390/ijerph18041517

Irregular work hours and the risk of sleep disturbance among korean service workers required to suppress emotion

Sehyun Yun, Minsuk Kim, Won Tae Lee, Jin Ha Yoon, Jong Uk Won

Department of Preventive Medicine and Public Health

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Although a necessity in a modern society, irregular work schedule can lead to sleep prob-lems. We investigated the effect of work schedule irregularity on sleep disturbance of 17,846 Korean service workers using the fifth Korean Working Conditions Survey. The odds ratio (OR) and 95% confidence interval (CI) for sleep disturbance occurrence were calculated through a multiple logistic regression model. The adjusted ORs for moderate and severe sleep disturbances for those with irregular work hours were 2.11 (95% CI 1.90–2.33) and 3.10 (95% CI 2.62–3.66), respectively. Work schedule irregularity and emotion suppression at work showed synergistic effect on both moderate and severe sleep disturbances. Sleep disturbances can lead to brain function deterioration and work-related injuries; therefore, appropriate measures should be addressed for the vulnerable population.

Original language	English
Article number	1517
Pages (from-to)	1-12
Number of pages	12
Journal	International journal of environmental research and public health
Volume	18
Issue number	4
DOIs	https://doi.org/10.3390/ijerph18041517
Publication status	Published - 2021 Feb 2

Bibliographical note

Funding Information:
The authors would like to thank the Safety and Health Policy Research Department (Occupational Safety and Health Research Institute, OSHRI) for offering raw data of the KWCS (Korean Working Conditions Survey). This paper’s contents are solely the responsibility of the authors, and do not necessarily represent the official views of the OSHRI.

Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.

All Science Journal Classification (ASJC) codes

Pollution
Public Health, Environmental and Occupational Health
Health, Toxicology and Mutagenesis

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.3390/ijerph18041517

Cite this

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title = "Irregular work hours and the risk of sleep disturbance among korean service workers required to suppress emotion",

abstract = "Although a necessity in a modern society, irregular work schedule can lead to sleep prob-lems. We investigated the effect of work schedule irregularity on sleep disturbance of 17,846 Korean service workers using the fifth Korean Working Conditions Survey. The odds ratio (OR) and 95% confidence interval (CI) for sleep disturbance occurrence were calculated through a multiple logistic regression model. The adjusted ORs for moderate and severe sleep disturbances for those with irregular work hours were 2.11 (95% CI 1.90–2.33) and 3.10 (95% CI 2.62–3.66), respectively. Work schedule irregularity and emotion suppression at work showed synergistic effect on both moderate and severe sleep disturbances. Sleep disturbances can lead to brain function deterioration and work-related injuries; therefore, appropriate measures should be addressed for the vulnerable population.",

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AU - Won, Jong Uk

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N2 - Although a necessity in a modern society, irregular work schedule can lead to sleep prob-lems. We investigated the effect of work schedule irregularity on sleep disturbance of 17,846 Korean service workers using the fifth Korean Working Conditions Survey. The odds ratio (OR) and 95% confidence interval (CI) for sleep disturbance occurrence were calculated through a multiple logistic regression model. The adjusted ORs for moderate and severe sleep disturbances for those with irregular work hours were 2.11 (95% CI 1.90–2.33) and 3.10 (95% CI 2.62–3.66), respectively. Work schedule irregularity and emotion suppression at work showed synergistic effect on both moderate and severe sleep disturbances. Sleep disturbances can lead to brain function deterioration and work-related injuries; therefore, appropriate measures should be addressed for the vulnerable population.

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Irregular work hours and the risk of sleep disturbance among korean service workers required to suppress emotion

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

UN SDGs

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