Relationships of objectively measured physical activity and sleep with BMI and academic outcomes in 8-year-old children
Relationships of objectively measured physical activity and sleep with BMI and academic outcomes in 8-year-old children
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DOI：
10.1016/j.apnr.2013.02.001
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发表时间：
2013-05-01
影响因子：
2.2
通讯作者：
Harrington, Susan Ann
中科院分区：
文献类型：
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作者：
Harrington, Susan Ann
目前关于儿童睡眠和身体活动的指导方针是以自我报告形式收集数据的结果。活动维度和睡眠特征的精确测量至关重要。明确确定参数的目的是为了核实健康结果和评价干预措施。本研究的目的是确定物理活动，睡眠，体重状况，学业成绩和学业行为的客观维度之间的关系。这种横断面相关性描述性设计研究了活动和睡眠模式连续24小时/7天的三轴加速度计在低收入的非洲裔美国人样本的8岁。一个质量部分收集了更多的识别资料。该样本超重/肥胖、不活动且睡眠不足。中等强度的活动与阅读分数相关。这项研究证实了睡眠时间、体力活动强度和学业之间的联系。儿童的积极健康结果得到了能量平衡的认可。(C)2013 Elsevier Inc. All rights reserved.
Current guidelines in place for sleep and physical activity in childhood are the result of data collected in the form of self-reports. Exact measurement of activity dimensions and sleep characteristics are essential. The purpose of clearly established parameters is for the intent of verifying health outcomes and evaluating interventions. The purpose of this research was to determine the relationships between the objective dimensions of physical activity, sleep, weight status, academic achievement, and academic behavior. This cross-sectional correlational descriptive design examined the activity and sleep patterns continuously for 24 hours/7 days with triaxial accelerometers in a low income African American sample of 8-year-olds. A qualitative component gathered additional identifiers. This sample was overweight/obese, inactive, and sleep-deprived. Moderate-vigorous activity was correlated with reading scores. Confirmed in this research was the association between sleep duration, physical activity intensities, and academics. Positive health outcomes in children are endorsed by an energy balance. (C) 2013 Elsevier Inc. All rights reserved.