건축도시공간연구소

Architecture & Urban Research Institute

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한국생활환경학회|한국생활환경학회지 2009년 2월

기사명 중년여성의 대사증후군 예방을 위한 신체활동과 심폐체력 임계점에 관한 연구 / Cut-off Points of Physical Activity and Cardiorespiratory Fitness for the Prevention of Metabolic Syndrome in Middle-Aged Women
저자명 김태수 ; 강현식
발행사 한국생활환경학회
수록사항 한국생활환경학회지 , v.16 n.1(2009-02)
페이지 시작페이지(48) 총페이지(9)
ISSN 1226-1289
주제분류 환경및설비
주제어 ; Physical activity ; Cardiorespiratory fitness ; Body fatness ; Metabolic syndrome
요약2 The purpose of the study was to investigate whether or not physical activity (PA) and cardiorespiratory fitness (CRF) play independent roles for the development of metabolic syndrome (MS) in middle-aged women. A total of 79 apparently healthy women (mean age of 50.1±3.4 years; body mass index of 24.6±2.5 kg/m2) were invited to participate in this study. Blood variables including glucose and lipoprotein-lipids were measured in fasting blood samples. Baseline PA levels were measured with an accelerometer for seven consecutive days, and CRF was estimated from a sub-maximal cycle ergometer test. From the current study, we found the following results. The optimal cut-off points of the daily PA and CRF for preventing the MS appear to be 9,820 steps/day and 27.6 ml/kg/min, respectively, at least in this study population. With respect to the daily PA, the odds ratios of the MS were 1.0 for the active group and 9.1 for the sedentary group, respectively, even after adjusted for age, body mass index (BMI), percent body fat (%BF), waist, and VO2max. With respect to CRF, the odds ratios of the MS were 1.0 for the fit group and 0.9 for the unfit group, respectively, even after adjusted for age, BMI, body fat, waist, and PA. There were linear trends in the morbidity of the MS across PA levels; the higher the PA the lower incidence of the MS. Those relationships were independent of age, body fatness such as BMI, %BF, waist circumference, and CRF. There were similar trends in the MS morbidity across CRF levels; the higher the CRF the lower incidence of the MS. However, the magnitude of the trends was somewhat less than that of the trends-related to PA level. In summary, the findings of the current study suggest that PA plays a significant and independent roles in determining the incidence of the MS in middle-aged women.
소장처 한국생활환경학회
언어 한국어