The relationship between physical activity and clustering of metabolic abnormalities in children

摘要: 1) Objectives : This study was performed to assess the association between physical activity and clustering of metabolic abnormalities among Korean children. The effect substituting moderate vigorous for time spent in inactivity examined as well. Methods subjects were comprised 692 (354 boys, 338 girls) 4th grade elementary school students. We used a modified form questionnaire that developed Five-City Project. with defined having two or more following five characteristics: waist circumference 90 %, systolic diastolic blood pressure fasting glucose 110 mg/dl, triglycerides mg/dl HDL cholesterol 40 mg/dl. calculated odds ratios inactivity. Results risk clustered inversely correlated increased on activity, but correlation not significant. ratio represented 30minutes sedentary 0.87 (95% CI=0.76- 1.01).