https://doi.org/10.15344/2394-4978/2021/344
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.