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Objectively-Measured Physical Activity and Sedentary Time are Differentially Related to Dietary Fat and Carbohydrate Intake in Children

机译:客观测量的体育活动和久坐时间与儿童膳食脂肪和碳水化合物摄入量有差异

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Background: Research on the clustering of physical activity, sedentary, and dietary intake behaviors in children has relied on retrospective and parent-report measures, which may obscure true associations. The current study combined objectively-measured moderate-to-vigorous intensity physical activity (MVPA) and sedentary time (ST) data from waist-worn accelerometers, with multiple child-report 24-h dietary recalls to assess specific components of dietary intake (i.e., dietary fat, carbohydrates, protein; glycemic load, fruits and vegetables) in children.
机译:背景:对儿童体育活动,久坐和饮食摄入行为的聚类研究依赖于回顾性研究和父母报告,这可能掩盖了真正的关联。当前的研究结合了客观测量的中度至剧烈强度的体育锻炼(MVPA)和腰部加速计的久坐时间(ST)数据,并结合了多个儿童报告的24小时饮食回想,以评估饮食摄入的具体成分(即,儿童的膳食脂肪,碳水化合物,蛋白质,血糖负荷,水果和蔬菜)。

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