Compliance with 24-h Movement Behaviour Guidelines among Belgian Pre-School Children: The ToyBox-Study
Compliance with 24-h Movement Behaviour Guidelines among Belgian Pre-School Children: The ToyBox-Study
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DOI：
10.3390/ijerph15102171
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发表时间：
2018-10-01
影响因子：
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通讯作者：
Cardon, Greet
中科院分区：
文献类型：
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作者：
De Craemer, Marieke;McGregor, Duncan;Cardon, Greet
学龄前儿童的24小时全天候体力活动、久坐行为和睡眠尚未得到广泛调查。目前这项研究的目的是调查学龄前儿童对24小时运动行为指南(即每天3小时的总体力活动，最多1小时/天的屏幕时间和10-13小时/夜的睡眠)的遵守情况。总体而言，595名学龄前儿童(53.3%是男孩，平均年龄：4.2岁)提供了关于这三种行为的完整数据。体力活动是用加速计客观测量的，而屏幕时间和睡眠则是父母通过问卷报告的。遵循24小时运动行为指南的学龄前儿童的比例是在工作日和周末计算的。合规率很低：平日为10.1%，周末仅为4.3%。大多数学龄前儿童遵守睡眠时间指南(工作日和周末为90%)，其次是屏幕时间指南(工作日为61%，周末为28%)。体力活动的遵从率最低(
The 24-h day-containing physical activity, sedentary behaviour and sleep-in pre-school children has not yet been extensively investigated. The aim of the current study was to investigate pre-schoolers' compliance with the 24-h movement behaviour guidelines (i.e., three hours/day total physical activity, a maximum of one hour/day of screen time and 10-13 h sleep/night). In total, 595 pre-schoolers (53.3% boys, mean age: 4.2 years) provided complete data for the three behaviours. Physical activity was objectively measured with accelerometers, while screen time and sleep were parent-reported through questionnaires. The proportion of pre-schoolers complying with the 24-h movement behaviour guidelines was calculated on weekdays and on weekend days. Low compliance rates were found: 10.1% on weekdays and only 4.3% on weekend days. The majority of pre-schoolers complied with the sleep duration guidelines (>90% on weekdays and weekend days), followed by the screen time guidelines (61% on weekdays and 28% on weekend days). The lowest compliance rates were found for physical activity (