The impact of the COVID-19 pandemic on daily rhythms.
The impact of the COVID-19 pandemic on daily rhythms.
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DOI：
10.1093/jamia/ocad140
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发表时间：
2023-11-17
影响因子：
6.4
通讯作者：
Aledavood, Talayeh
中科院分区：
文献类型：
--
作者：
Luong, Nguyen;Barnett, Ian;Aledavood, Talayeh
新冠肺炎疫情对人们的日常活动节奏和日常生活产生了重大影响，人们开始适应新的工作时间安排、锻炼习惯和其他日常生活活动。这项研究考察了新冠肺炎大流行期间日常活动节律和例行公事的时间变化，强调了工作成人亚组之间不成比例的变化。2021年6月，我们进行了一项为期一年的研究，收集了128名在职成年人的高分辨率健身跟踪器数据和问卷回复。对问卷数据进行了分析，以探索大流行期间锻炼和工作习惯的变化。我们建立了每日步数的时间分布，以量化它们每天的运动节奏，然后使用地球移动距离的倒数来测量它们随时间的一致性。线性混合效应模型用于比较不同亚群之间的运动节律变异性。在大流行期间，我们的队列显示出锻炼习惯的转变，非步行体育锻炼减少，而步行保持不变。与其他人相比，移民和独居的人每天的运动节奏不那么一致。那些喜欢现场工作的人保持了更一致的日常运动节奏。在疫情限制措施放松后，男性和移民更快地重返工作岗位。我们的发现定量地显示了大流行对不同亚群的不同影响。这项研究开辟了新的研究途径，以探索为什么某些群体恢复到现场工作、锻炼水平或日常运动节奏的速度比流行期要慢。考虑到大流行对亚人群的不平等影响，各组织和政策制定者应该满足不同的需求，并在未来的危机期间提供量身定制的支持。
The COVID-19 pandemic has significantly impacted daily activity rhythms and life routines with people adjusting to new work schedules, exercise routines, and other everyday life activities. This study examines temporal changes in daily activity rhythms and routines during the COVID-19 pandemic, emphasizing disproportionate changes among working adult subgroups. In June 2021, we conducted a year-long study to collect high-resolution fitness tracker data and questionnaire responses from 128 working adults. Questionnaire data were analyzed to explore changes in exercise and work routines during the pandemic. We build temporal distributions of daily step counts to quantify their daily movement rhythms, then measure their consistency over time using the inverse of the Earth mover’s distance. Linear mixed-effects models were employed to compare movement rhythm variability among subpopulations. During the pandemic, our cohort exhibited a shift in exercise routines, with a decrease in nonwalking physical exercises, while walking remained unchanged. Migrants and those living alone had less consistent daily movement rhythms compared to others. Those preferring on-site work maintained more consistent daily movement rhythms. Men and migrants returned to work more quickly after pandemic restriction measures were eased. Our findings quantitatively show the pandemic’s unequal impact on different subpopulations. This study opens new research avenues to explore why certain groups return to on-site work, exercise levels, or daily movement rhythms more slowly compared to prepandemic times. Considering the pandemic’s unequal impact on subpopulations, organizations and policymakers should address diverse needs and offer tailored support during future crises.
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