Association of sleep duration and all-cause and cancer-specific mortality

Authors

• Purbasha Biswas, Georgia Southern University
• Tolulope V. Adebile, Georgia Southern University
• Sarah Sejoro, Georgia Southern University
• Manyun Liu, Boehringer Ingelheim
• Xinyan Zhang, Kennesaw State University
• Wei Tu, Georgia Southern UniversityFollow
• Lili Yu, Georgia Southern UniversityFollow

Document Type

Article

Publication Date

1-1-2025

Publication Title

Sleep and Biological Rhythms

DOI

10.1007/s41105-024-00551-y

Abstract

Epidemiologic research has demonstrated a connection between the duration of sleep and the risk of overall mortality. This research investigates the correlation between sleep duration (SD) and the likelihood of all-cause and cancer-specific mortality among cancer patients, exploring the association between SD and mortality risk. The study used the National Health Interview Survey (NHIS) data from 2004, a U.S.-based survey linked to a mortality database up to December 31, 2019. A total of 26,976 participants based on cancer responses, including 2082 cancer patients and 24,894 non-cancer patients, were included in this study. Participants self-reported SD (categorized as ≤ 5, 6, 7, 8, 9, or ≥ 10 h/day) was used. The Cox proportional hazards model for mortality risk was performed with demographic adjustments. Mortality risk was higher in adults with and without cancer and extremes (insufficient or more than sufficient) of SD. A J-shaped association was found between SD and all-cause and cancer-specific mortality risk among cancer and non-cancer patients. Among the cancer patients, compared with the reference group (7 h/day), both shorter and longer SDs were associated with increased risk of all-cause and cancer-specific mortality (≤ 5 h/day, HR 1.48 CI [1.77, 1.88]; 8 h/day, HR 1.45 CI [1.23, 1.72]; 9 h/day, HR 1.53 CI [1.18,1.99], ≥ 10 h/day, HR 2.15 CI [1.66, 2.78]); except the SD 6 h/day, HR 1.14 CI [0.93, 1.40]. The analysis included 349,936 person-years of observation. This

Recommended Citation

Biswas, Purbasha, Tolulope V. Adebile, Sarah Sejoro, Manyun Liu, Xinyan Zhang, Wei Tu, Lili Yu. 2025. "Association of sleep duration and all-cause and cancer-specific mortality." Sleep and Biological Rhythms, 23 (1): 55-65. doi: 10.1007/s41105-024-00551-y
https://digitalcommons.georgiasouthern.edu/geo-facpubs/220

Copyright

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