Objective Assessment of Sleep Patterns among Night-Shift Workers: A Scoping Review

Seunghwa Shin, Su-Hyun Kim and Bomin Jeon
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Seunghwa Shin: Department of Nursing, Andong Science College, Kyungpook, Andong 36616, Korea
Su-Hyun Kim: College of Nursing, Kyungpook National University, Daegu 41944, Korea
Bomin Jeon: College of Nursing, Kyungpook National University, Daegu 41944, Korea

IJERPH, 2021, vol. 18, issue 24, 1-13

Abstract: In this scoping review of the literature, we identified the types and the parameters of objective measurements to assess sleep patterns among night-shift workers. We conducted a literature search using electronic databases for studies published from 1991 to 2020 and charted and summarized key information. We included 32 studies in the review. Polysomnography was used in 6 studies and wearable sleep detection devices were utilized in 26 studies. The duration of sleep assessment using the wearable devices ranged from 1 day to ≥4 weeks, and more than half of the studies collected data for >2 weeks. The majority of the studies used subjective questionnaires, such as the Karolinska Sleepiness Scale, Epworth Sleepiness Scale, and Pittsburgh Sleep Quality Index, in addition to objective sleep measurements. Total sleep time was the most common parameter, followed by sleep efficiency, sleep onset latency, and time or frequency of being awake. As the utilization of wearable devices to assess the sleep patterns of night-shift workers is expected to increase, further evaluation of device accuracy and precision, optimal data collection period, and key parameters is warranted.

Keywords: shift work schedule; sleep; sleep disorders; circadian rhythm; wearable electronic devices (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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