| 남자 고등학생들의 심폐체력 수준과 비만지표, 대사증후군 위험인자와 Homeostasis Model Assessment-Insulin Resistance 및 High Sensitivity C-Reactive Protein의 상관성에 관한 연구 |
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김수연1, 김은성2, 조정호1 |
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1숙명여자대학교 일반대학원 체육학과 스포츠의학실, 2연세대학교 교육과학대학 스포츠레저학과 |
| The Correlations between Cardiorespiratory Fitness Levels and Body Mass Index, Metabolic Syndrome Risk Factors, Homeostasis Model Assessment-Insulin Resistance and High Sensitivity C-Reactive Protein in Male High School Students |
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| Abstract |
Background
The purpose of this study was to analyze the relationships between cardiorespiratory fitness and body mass index (BMI), metabolic syndrome risk factors, homeostasis model assessment-insulin resistance (HOMA-IR), and high sensitivity C-reactive protein (hsCRP) in male high school students in Korea. Furthermore, the effects of the cardiorespiratory fitness levels on these four factors were examined. Methods: The level of cardiorespiratory fitness, BMI, percent body fat, waist circumference (WC), systolic blood pressure, glucose, triglycerides (TG), high-density lipoprotein-cholesterol (HDL-C), HOMA-IR, and hsCRP of 227 male high school students were measured. Analyses of multiple correlation and simple regression were applied. Results: The results showed that the level of cardiorespiratory fitness correlated negatively with BMI, percent body fat, WC, TG, and HDL-C, in addition to HOMA-IR and hsCRP, and strongly influenced BMI, percent body fat, WC, TG, HDL-C, HOMA-IR, and hsCRP. Comparative analysis of our subjects showed that higher cardiorespiratory fitness levels had positive effects on BMI, metabolic syndrome risk factors, HOMA-IR, and hsCRP. Conclusions: This study found that there are close correlations between cardiorespiratory fitness and BMI, metabolic syndrome risk factors, HOMA-IR, and hsCRP. It also showed that, compared to lower levels of cardiorespiratory fitness, higher levels had beneficial effects on BMI, metabolic syndrome risk factors, diabetes, and cardiovascular disease risk factors. Keywords: Body mass index, Cardiovascular disease, Insulin, Physical fitness, Adolescents |
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