The Impact of Shiftwork on Sleep and Mental Health
DOI:
https://doi.org/10.51338/rppsm.2020.v6.i1.101Keywords:
Shiftwork; Sleep; Mental health; HealthcareAbstract
Shiftwork is a key characteristic of the working environment of the XXI century. We can define this type of work schedule as any work that takes place outside the usual working hours with the goal of providing a continuity of services. Healthcare constitutes a sector where shiftwork is particularly necessary. The aim of this study is to review the current literature on the influence of shiftwork in the development of sleep and mental disturbances. The literature found on PubMed/MEDLINE from 1984 to 2017, with full text available written in English that assessed the effects of shiftwork on mental health and sleep was reviewed by searching on the keywords: shiftwork, mental health, sleep disorders, circadian rhythm. This study found that shiftwork produces important effects regarding sleep and mental health. Concerning sleep, this type of work increases excessive somnolence and insomnia. As to mental health, depression, suicide ideation, cognitive impairment and substance abuse are greatly influenced by shiftwork. Shiftwork has a significative impact in workers’ mental health, cognitive function and sleep patterns. Considering this, it is crucial to know how to identify this toll to adopt the necessary measures to minimize the effects of shiftwork on workers’ health, especially in those who are most vulnerable, as it happens in the healthcare system.
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