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KMID : 1039620190090050403
Korean Journal of Family Practice
2019 Volume.9 No. 5 p.403 ~ p.407
Association of Work-Time, Leisure-Time Physical Activity and Osteoporosis Prevalence: Korea National Health and Nutrition Examination Survey in 2015?2016
Lee Mi-Kyung

Jung Ri-Na
Jung Yoon-Young
Ho Ja-Hyeun
Kim Hyung-Min
Kim Jung-A
Lee Soo-Hyoung
Park Ki-Hyon
Abstract
Background: Physical activity is an important factor for preventing osteoporosis. This study aimed to investigate the association of work- and leisure-time physical activities with osteoporosis in postmenopausal women.

Methods: Data were obtained from the Korea National Health and Nutritional Examination Survey 2015?2016. A total of 2,885 postmenopausal women were included in the analysis. The subjects were divided into 3 groups according to the intensity of the work- and leisure-time physical activities. T-test, chi-square test, and multivariable logistic regression analysis were used.

Results: No association was found between work-time physical activity and osteoporosis prevalence. However, a dose-response relationship was found in case of leisure-time physical activity. People with leisure-time physical activity of at least >1,000 MET-min/week showed lower prevalence of osteoporosis.

Conclusion: An appropriate level of leisure-time physical activity should be recommended to prevent and treat osteoporosis.
KEYWORD
Osteoporosis, Physical Activity, Work, Leisure
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