A Prospective Study of Sleep Duration and Mortality Risk in Women
Author(s) -
Sanjay R. Patel,
Najib Ayas,
Mark R. Malhotra,
David P. White,
Eva Schernhammer,
Frank E. Speizer,
Meir J. Stampfer,
Frank B. Hu
Publication year - 2004
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.1093/sleep/27.3.440
Subject(s) - medicine , prospective cohort study , confidence interval , sleep (system call) , obesity , relative risk , depression (economics) , nurses' health study , observational study , body mass index , demography , sociology , computer science , economics , macroeconomics , operating system
It is commonly believed that 8 hours of sleep per night is optimal for good health. However, recent studies suggest the risk of death is lower in those sleeping 7 hours. We prospectively examined the association between sleep duration and mortality in women to better understand the effect of sleep duration on health.
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