Lim Joonyoung, Lee Jooyoung, Jeon Sehyun, Lee Somi, Kim Seog Ju
Department of Psychiatry, Sungkyunkwan University College of Medicine, Samsung Medical Center, Seoul, Republic of Korea.
SSM Popul Health. 2023 Oct 11;24:101530. doi: 10.1016/j.ssmph.2023.101530. eCollection 2023 Dec.
Although the negative effects of shift work on workers' sleep and mood are well-known, the effects of shift work on their sleep partners' sleep and mood have rarely been investigated. The current study explored the effects of co-sleeping with a shift worker (SW) on the partner's subjective sleep quality, daytime sleepiness, depressive symptoms, and cognitive disturbances.
Online sleep and work-environment self-report questionnaires (e.g., including the presence of co-sleepers, work schedules of the co-sleepers, and their work schedules) were administered. The questionnaires also included the Pittsburgh Sleep Quality Index (PSQI), the Epworth Sleepiness Scale (ESS), the Cognitive Failures Questionnaire (CFQ), and the short-term Center for Epidemiologic Studies-Depression scale (CES-D). Participants consisted of co-sleepers of SWs (n = 657), co-sleepers of non-SWs (n = 2186), and solo sleepers (n = 2432).
Significant between-group differences in the PSQI, ESS, CFQ, and CES-D were observed after controlling for age, gender, work shift, and parenting (p < 0.001). Co-sleepers of SWs showed higher PSQI, ESS, CFQ, and CES-D scores than co-sleepers of non-SWs and solo sleepers. Solo sleepers reported significantly higher PSQI and CES-D scores than co-sleepers of non-SWs. The PSQI, ESS, CFQ, and CES-D scores were significantly correlated in all groups. The association between the ESS and PSQI was stronger in co-sleepers of SWs than in solo sleepers. The association between the ESS and CES-D was stronger in co-sleepers of SWs than in solo sleepers.
Co-sleeping with SWs is associated with poor sleep quality, daytime sleepiness, depressive symptoms, and cognitive disturbances in the partner.
尽管轮班工作对工人睡眠和情绪的负面影响众所周知，但轮班工作对其睡眠伙伴的睡眠和情绪的影响却鲜有研究。本研究探讨了与轮班工人（SW）同床共枕对伴侣主观睡眠质量、日间嗜睡、抑郁症状和认知障碍的影响。
采用在线睡眠和工作环境自我报告问卷（例如，包括同床共枕者的情况、同床共枕者的工作时间表及其工作时间表）。问卷还包括匹兹堡睡眠质量指数（PSQI）、爱泼华嗜睡量表（ESS）、认知失误问卷（CFQ）和流行病学研究中心短期抑郁量表（CES-D）。参与者包括轮班工人的同床共枕者（n = 657）、非轮班工人的同床共枕者（n = 2186）和独自睡眠者（n = 2432）。
在控制年龄、性别、工作班次和育儿因素后，观察到PSQI、ESS、CFQ和CES-D在组间存在显著差异（p < 0.001）。轮班工人的同床共枕者的PSQI、ESS、CFQ和CES-D得分高于非轮班工人的同床共枕者和独自睡眠者。独自睡眠者报告的PSQI和CES-D得分显著高于非轮班工人的同床共枕者。所有组中，PSQI、ESS、CFQ和CES-D得分均显著相关。轮班工人的同床共枕者中，ESS与PSQI之间的关联比独自睡眠者更强。轮班工人的同床共枕者中，ESS与CES-D之间的关联比独自睡眠者更强。
与轮班工人同床共枕与伴侣睡眠质量差、日间嗜睡、抑郁症状和认知障碍有关。
