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Sleep Duration and Obesity in Middle‐aged Australian Adults
Author(s) -
Magee Christopher A.,
Iverson Don C.,
Caputi Peter
Publication year - 2010
Publication title -
obesity
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.438
H-Index - 199
eISSN - 1930-739X
pISSN - 1930-7381
DOI - 10.1038/oby.2009.373
Subject(s) - obesity , sleep (system call) , medicine , multinomial logistic regression , logistic regression , association (psychology) , demography , psychological intervention , duration (music) , gerontology , psychology , psychiatry , art , literature , machine learning , sociology , computer science , psychotherapist , operating system
The present study examined the association between sleep duration and obesity in 40,834 middle‐aged Australian adults. Multinomial logistic regression was used to test the relationship between sleep duration and obesity while controlling for important demographic and health covariates; separate models were tested for males and females. Short sleep (i.e., <7 h a night) was found to be independently associated with obesity in males and females. To our knowledge, this is the first study to report an association between short sleep and obesity in Australian adults. Although more research is required, interventions targeting short sleep could aid obesity treatment and prevention.