Jeong Eun Jeon

3 weeks ago | onlinelibrary.wiley.com | Kyung Lee |Jeong Eun Jeon |Mi Hyun Lee |Jooyoung Lee

1 Introduction Shift work follows non-standard working hours (e.g., from 7:00 a.m. to 6:00 p.m.) that often misalign natural circadian rhythms, approximately a 24 h wake–sleep cycle (Torquati et al. 2019). Shift work is essential for providing adequate services and productivity in several workplaces, including healthcare, transportation and protective services (Brown et al. 2020).

Oct 20, 2024 | onlinelibrary.wiley.com | Sun-Young Kim |Kyung Lee |Jeong Eun Jeon |Jin You

1 INTRODUCTION Approximately 10% of the adult population is believed to suffer from chronic insomnia disorder (CID) lasting for > 3 months, and another 20% experience occasional insomnia symptoms. Individuals with CID often experience daytime difficulties that impair professional and social functioning as well as increase the likelihood of accidents (Morin & Jarrin, 2022).