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首页> 外文期刊>Baltic Journal of Health and Physical Activity >Examining the correlates of out-of-school television viewing, computer use and overall time in sedentary behaviors among Finnish 11-year-old children
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Examining the correlates of out-of-school television viewing, computer use and overall time in sedentary behaviors among Finnish 11-year-old children

机译：在芬兰11岁儿童中研究课外观看电视，计算机使用时间和总体时间与久坐行为的相关性

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Background: This study aimed to examine the associations between individual, social and environmental characteristics and out-of-school television viewing, computer use, and overall time spent in sedentary behaviors.Material/Methods: A sample of 11-year-old children (N = 155) in Finland wore an accelerometer (Actigraph GT3X) for seven days. Before the accelerometer-use, questionnaire assessments of television viewing, computer use, reported PA, bedtimes, wake-up times, perceived parental PA and PA encouragement and measurements of weight and height were obtained. Weather data were obtained for the 7 days of accelerometer use and parents reported their educational background. Associations between the studied correlates and average minutes of out-of-school television viewing, computer use, and overall time spent in sedentary behaviors were tested using multiple linear regression analyses.Results: Television viewing, computer use, and overall time in sedentary behaviors primarily had separate individual and social correlates. Only recorded and reported PA were associated with all the outcomes. Of the physical environmental correlates, colder after school temperatures and less hours of daylight were associated with increased overall time in sedentary behaviors.Conclusions: Preventive interventions and studies should take into account the separate correlates of television viewing, computer use, and overall time in sedentary behaviors.
机译：背景：本研究旨在检验个人，社会和环境特征与校外电视观看，计算机使用以及久坐行为所花费的总时间之间的关联。材料/方法：11岁儿童的样本（ N = 155）在芬兰戴了7天加速度计（Actigraph GT3X）。在使用加速度计之前，先获得了有关电视观看，计算机使用，报告的PA，就寝时间，起床时间，父母对PA的感知和PA鼓励程度以及体重和身高测量的问卷评估。获得了使用加速度计7天的天气数据，父母报告了他们的教育背景。使用多项线性回归分析测试了所研究的相关性与校外电视观看，计算机使用和久坐行为的总时间的平均分钟之间的关联。结果：电视观看，计算机使用和久坐行为的总时间主要是具有独立的个人和社会联系。仅记录和报告的PA与所有结果相关。在与身体环境相关的因素中，放学后温度较低和白天少工作时间与久坐行为的总体时间增加有关。结论：预防性干预和研究应考虑电视观看，计算机使用和久坐时间的单独相关性行为。

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