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International Journal of Nursing & Clinical Practices Volume 8 (2021), Article ID 8:IJNCP-344, 8 pages
https://doi.org/10.15344/2394-4978/2021/344
Original Article
A Comparison of Fatigue, Level of Physical Activity, and Sleep Quality in Pregnant and Non-Pregnant Nurses Working 16-Hour Night Shifts in Japan

Narumi Ooshige*,1, Tae Yamaguchi1, Mitsuyo Nakashima2, Ryohei Kimura3, Takuro Tobina1, Miyuki Nagamatsu3 and Yumiko Kuraoka3

1Department of Nursing, Faculty of Nursing and Nutrition, University of Nagasaki, Nagasaki 851-2195, Japan
2Department of Nursing, School of Medicine, University of Fukuoka, Fukuoka 814-0180, Japan
3Department of Nursing, Japanese Red Cross Kyushu International College of Nursing, Fukuoka 811-4157, Japan
Prof. Narumi Ooshige, Faculty of Nursing and Nutrition, Department of Nursing, University of Nagasaki, 1-1-1 Manabino Nisisonogi-gun, Nagasaki 851-2195, Japan, Tel/Fax: +81-958-13-5175; E-mail: n-ooshige@sun.ac.jp
21 August 2021; 06 September 2021; 08 September 2021
Ooshige N, Yamaguchi T, Nakashima M, Kimura R, Tobina T, et al. (2021) A Comparison of Fatigue, Level of Physical Activity, and Sleep Quality in Pregnant and Non-Pregnant Nurses Working 16-Hour Night Shifts in Japan. Int J Nurs Clin Pract 8: 344. doi: https://doi.org/10.15344/2394-4978/2021/344
This research was supported by a Grant-In-Aid for Scientific Research from the Japan Society for Promotion of Science (No.19K10845).

Abstract

Background: Most medical institutions require long work hours, making nurse health risk an important issue.
Methods: This longitudinal study involved 26 pregnant and non-pregnant Japanese nurses in whom we compared fatigue, intensity of physical activity, and quality of sleep for each working time throughout the course of the day shift, night shift, and day off.
Results: Subjective fatigue increased after each shift. The cumulative fatigue symptoms index (CFSI) score was higher in non-pregnant nurses. Continued sympathetic nerve predominant state and higher activity level were found in non-pregnant nurses compared to pregnant nurses.
Conclusion: Non-pregnant nurses had a higher level of fatigue according to CFSI, and they were in a stressful state throughout the night shift.