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KMID : 0387320190290010068
Korean Journal of Health Policy and Administration
2019 Volume.29 No. 1 p.68 ~ p.76
Association between Self-Reported Sleep Duration and Diabetes Mellitus: Data from a 7-Year Aggregated Analysis
Kim Jae-Hyun

Park Eun-Ah
Abstract
Background: This study investigates the association between sleep duration and diabetes mellitus (DM) in a large representative population-based survey in South Korea.

Methods: The fourth (2007?2009), fifth (2010?2012), and sixth (2013) Korea National Health and Nutrition Examination Survey data sets were used. A total of 37,989 individuals were selected for the study. Chi-square tests and multivariate logistic regression analyses were used to analyze whether general characteristics, health status, and health risk behaviors were associated with DM.

Results: After adjusting for confounders, the odds of DM in short sleepers (¡Â5 hr/day) and long sleepers (¡Ã9 hr/day) were 1.033-times higher (95% confidence interval [CI], 0.913?1.169) and 1.334-times higher (95% CI, 1.140?1.562), respectively, compared with individuals who slept 7 hr/day. Subgroup analysis according to gender showed a U-shaped association for both genders, although it appeared stronger in men.

Conclusion: This study identified a U-shaped association between sleep duration and the risk for DM. Additional studies should help clarify the important information in this study.
KEYWORD
Diabetes mellitus, Sleep
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