Lim Jiyoung, Lee Hyundong, Park Jae Bum, Lee Kyung-Jong, Jeong Inchul, Jung Jaehyuk
Department of Occupational and Environmental Medicine, Ajou University Hospital, Suwon, Korea.
Department of Occupational and Environmental Medicine, Ajou University School of Medicine, Suwon, Korea.
Ann Occup Environ Med. 2023 Jul 31;35:e28. doi: 10.35371/aoem.2023.35.e28. eCollection 2023.
Owing to the coronavirus disease 2019 pandemic, being exposed to work from home and work during nonwork time simultaneously can lead to sleep disturbance; however, their combined effect is unclear. We aimed to investigate the combined effect of work from home and work during nonwork time on sleep disturbance.
This study used data from the Sixth Korean Working Condition Survey and included 27,473 paid workers. Logistic regression analysis was conducted to investigate the relationship between work from home, work during nonwork time, and sleep disturbance according to sex. We re-classified participants into 4 groups based on their working from home (No/Yes) and working during nonwork time (No/Yes). The relative excess risk due to interaction was calculated to examine the effect of exposure to both telecommuting and non-regular work hours on sleep disturbance.
Workers exposed to work from home and work during nonwork time had significantly higher risks of sleep disturbance for all, men, and women workers (OR [95% CI]: 1.71 [1.46-2.02], 1.79 [1.43-2.23], and 1.64 [1.29-2.08] for work from home and 3.04 [2.70-3.42], 3.61 [3.09-4.22], and 2.41 [2.01-2.90] for work during nonwork time, respectively). Compared to those who were not exposed to both factors, when workers had both job factors, the ORs (95% CI) of sleep disturbance for all, men, and women were 3.93 (2.80-5.53), 5.08 (3.21-8.03), and 2.91 (1.74-4.87), respectively. The relative excess risk due to interaction of work from home and work during nonwork time was not significant for sleep disturbance.
Work from home and work during nonwork time were each associated with sleep disturbance, but the interaction between the two factors on sleep disturbance was not observed in both men and women.
由于2019年冠状病毒病大流行，在家工作和在非工作时间工作同时存在可能导致睡眠障碍；然而，它们的综合影响尚不清楚。我们旨在研究在家工作和在非工作时间工作对睡眠障碍的综合影响。
本研究使用了韩国第六次工作条件调查的数据，包括27473名带薪工人。进行逻辑回归分析，以根据性别研究在家工作、在非工作时间工作与睡眠障碍之间的关系。我们根据参与者在家工作（否/是）和在非工作时间工作（否/是）将他们重新分为4组。计算因相互作用导致的相对超额风险，以检查远程办公和非固定工作时间暴露对睡眠障碍的影响。
在家工作和在非工作时间工作的工人，无论男女，睡眠障碍风险均显著更高（在家工作的比值比[95%置信区间]：分别为1.71[1.46 - 2.02]、1.79[1.43 - 2.23]和1.64[1.29 - 2.08]，在非工作时间工作的比值比[95%置信区间]：分别为3.04[2.70 - 3.42]、3.61[3.09 - 4.22]和2.41[2.01 - 2.90]）。与未暴露于这两个因素的人相比，当工人同时具备这两个工作因素时，所有、男性和女性睡眠障碍的比值比（95%置信区间）分别为3.93（2.80 - 5.53）、5.08（3.21 - 8.03）和2.91（1.74 - 4.87）。在家工作和在非工作时间工作相互作用导致的相对超额风险对睡眠障碍不显著。
在家工作和在非工作时间工作均与睡眠障碍相关，但未观察到这两个因素在男性和女性睡眠障碍方面的相互作用。
