ArticleJournal of occupational health2024
Influence of chronotype on sleep quality and menstrual regularity in nurses on monthly shift rotations.
Article in Journal of occupational health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- Research progress and future directions in circadian rhythms for uterine‑related diseases (Review).Molecular medicine reports · 2026Review
- Review
- Age-Dependent Association Between Insomnia and Body Mass Index Among Young Women: Evidence from a Cross-Sectional Study.Journal of clinical medicine · 2025Article
- Reliability, validity, and correlates of an AI voice emotion recognition app among nurses.PloS one · 2025Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThis study aimed to investigate factors that influence the sleep quality and menstrual cycles of female rotating-shift nurses.
methodsA cross-sectional study was conducted in which 213 female rotating-shift nurses between the ages of 20 and 45 were recruited from a medical center in Taiwan from November 1, 2023, to December 31, 2023. Binary logistic regression analysis was performed with regard to sleep quality or menstrual cycle.
resultsFemale rotating-shift nurses who perceived a higher level of stress (P < .001), were late chronotypes (P = .020), or were working the night shift (P = .006) were more likely to have poor sleep quality. Late-type nurses working the day shift were more likely to have poor sleep quality than were early- and intermediate-type nurses (P < .001). With regard to menstrual cycles, female rotating-shift nurses who perceived a higher level of stress (P = .008), were working the night shift (P < .001), or had poor sleep quality (P = .001) were more likely to have irregular menstrual cycles. Late-type nurses working the day shift were more likely to have irregular menstrual cycles than were early- and intermediate-type nurses (P = .013).
conclusionsA higher likelihood of poor sleep quality was found in female rotating-shift nurses when they perceived high levels of stress, and the interactions between chronotype and shift type could influence sleep quality. Shift type and the interactions between chronotype and shift type could also influence menstrual regularity.
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Registered trials
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