Physical Activity Among Urban Children with Asthma: Does Sleep Matter?
Physical Activity Among Urban Children with Asthma: Does Sleep Matter?
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DOI：
10.1007/s10880-021-09815-y
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发表时间：
2021-09
影响因子：
2.2
通讯作者：
C. D’Angelo;E. Jelalian;S. Dunsiger;Rebecca Noga;S. Kopel;J. Boergers;Katherine Mitchell;Kate E Powers;D. Koinis-Mitchell
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文献类型：
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作者：
C. D’Angelo;E. Jelalian;S. Dunsiger;Rebecca Noga;S. Kopel;J. Boergers;Katherine Mitchell;Kate E Powers;D. Koinis-Mitchell
本研究调查了97名患有持续性哮喘的城市儿童（7-9岁）的睡眠和身体活动之间的关系。根据种族/民族和体重状况评估关联的差异。研究人员还评估了睡眠在多大程度上缓和了肺功能和体力活动之间的关联。使用广义线性模型来检验关联。研究结果表明，在总样本中，更频繁的夜间醒来与更少的时间花在中度到剧烈的身体活动（MVPA）上有关。这些关联的重要差异由种族/民族和体重状况确定。较好的肺功能与(a)睡眠效率较高、夜间醒来次数较少的儿童的MVPA水平较高，以及(b)睡眠效率较低、夜间醒来次数较多的儿童的MVPA水平较低相关。简而言之，在这个样本中，睡眠与儿童的身体活动水平有关。
The present study examined associations between sleep and physical activity among a diverse sample of 97 urban children (ages 7–9) with persistent asthma. Differences in associations were evaluated by race/ethnicity and weight status. The extent to which sleep moderated the association between lung function and physical activity was also evaluated. Generalized linear models were utilized to examine associations. Findings indicated that, among the aggregate sample, more frequent nighttime awakenings were associated with less time spent engaging in moderate-to-vigorous physical activity (MVPA). Important differences in these associations were identified by both race/ethnicity and weight status. Better lung function was associated with, (a) higher levels of MVPA for children with better sleep efficiency and fewer nighttime awakenings, and (b) lower levels of MVPA for children with poorer sleep efficiency and more frequent nighttime awakenings. In short, sleep mattered with respect to children’s physical activity levels in this sample.