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한국 성인의 신체활동량, 좌식시간과 건강관련 삶의 질의 관계
안기용(Ahn, Ki-Yong),민지희(Min, Ji-Hee),전용관(Jeon, Justin Y) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.5
Purpose: The purpose of this study was to investigate the association between physical activity, sedentary time and health-related quality of life in Korean adults. Method: A total of 6,113 adults who had participated in the Korean National Health and Nutrition Examination Survey of 2013 were included for analysis in the present study. Multiple linear regression analysis and analysis of covariance using complex sampling were performed to identify the association between physical activity, sedentary time and health-related quality of life according to age and type of physical activity. Results: Participants with high level of physical activity and/or low level of sedentary time had high level of health-related quality of life. Walking and sedentary time were associated with health-related quality of life in participants over 60years of age. Sedentary time was related to all dimensions of health-related quality of life including self-care, usual activities and pain/discomfort. Conclusion: Physical activity and sedentary time were associated with health-related quality of life in adults, particularly older adults. These data suggest that people should decrease sedentary time as well as increase physical activity to improve health-related quality of life.
남자 고등학생들의 근지구력, 심폐체력과 인슐린 저항성 및 심혈관질환 위험요인의 관계
안기용(Ki-Yong An),김은성(Eun-Sung Kim),제갈윤석(Yoonsuk Jekal),전용관(Junstin Y. Jeon) 한국생활환경학회 2010 한국생활환경학회지 Vol.17 No.4
The purpose of the current study was to investigate the association of muscular endurance (ME) and car-diopulmonary fitness (CF) to insulin resistance and the risk factors of cardiovascular disease (CVD) among Korean male high school students. Among two hundred eighty seven male adolescents anthropometric assessment, physical fitness test and serum analyses were conducted. The level of physical fitness was negatively correlated with fatness, insulin, insulin resistance, cardiovascular risk score (CVDRS). ME was significantly associated with total cholesterol, triglyceride, insulin, insulin resistance and CVDRS, and CF was associated with triglyceride, high density lipoprotein cholesterol, insulin, insulin resistance and CVDRS. In order to compare and investigate the association of CF and ME to CVD risk factors, participants were divided into four groups across the combined level of CF and ME. The finding demonstrated that participants with the high level of either ME or CF have the low level of triglyceride, insulin resistance and CVDRS than the low level of ME and CF. The current study suggests that improvement of ME or CF is important to prevent metabolic disease among Korean male adolescents.