NDLI: Association between Sleep Duration and Body Composition Measures in Korean Adults: The Korea National Health and Nutrition Examination Survey 2010

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Association between Sleep Duration and Body Composition Measures in Korean Adults: The Korea National Health and Nutrition Examination Survey 2010

Content Provider	Semantic Scholar
Author	Kim, Ryoung Hee Kim, Jeong Hyeon Park, Yong Soon
Copyright Year	2018
Abstract	Background The association between sleep duration and body composition measures in Korean adults remains unclear. METHODS This cross-sectional study included 3,532 subjects aged ≥40 years (1,542 men and 1,990 women) who participated in the 2010 Korea National Health and Nutrition Examination Survey V-1. Self-reported sleep duration and anthropometric data were collected. Appendicular skeletal muscle mass (ASM) was quantified via dual-energy X-ray absorptiometry. Obesity was defined according to the body mass index and waist circumference. Sarcopenia was defined as the muscle mass percentage (ASM/weight) below the lowest quintile computed for the study population. Multivariate logistic regressions with or without adjustment for sociodemographic and lifestyle factors were used to evaluate the association of sleep duration with obesity and sarcopenia for participants who slept ≤5, 6-8, and ≥9 h/d. The results were expressed as odds ratios (ORs) with 95% confidence intervals (95% CIs). RESULTS In women, the association between sleep duration and sarcopenia was stronger for individuals who slept ≥9 h/d than for those who slept 6-8 h/d (unadjusted OR, 1.99; 95% CI, 1.19-3.34; adjusted OR, 1.77; 95% CI, 1.06- 2.96). CONCLUSION Longer sleep duration is associated with a significantly higher incidence of sarcopenia in Korean women aged ≥40 years.
Starting Page	219
Ending Page	224
Page Count	6
File Format	PDF HTM / HTML
DOI	10.4082/kjfm.17.0030
PubMed reference number	29972900
Journal	Medline
Volume Number	39
Alternate Webpage(s)	https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/47/b5/kjfm-17-0030.PMC6056402.pdf
Alternate Webpage(s)	https://doi.org/10.4082/kjfm.17.0030
Journal	Korean journal of family medicine
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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