在大学校园的COVID-19大流行后,身体活动和睡眠的变化:感知与现实对比:感知与现实
Bryce T Daniels1,2, Samantha Robinson1, Ivan Vargas1
1University of Arkansas, Fayetteville, AR, United States.
Sports medicine and health science
|September 5, 2024
概括
新冠肺炎 (COVID-19) 疫情影响了人们对身体活动和睡眠质量的感知,但客观测量显示,大学成员的身体活动或睡眠模式没有显著变化.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 行为科学 行为科学
背景情况:
- 假设新冠肺炎 (COVID-19) 疫情对身体活动和睡眠等生活方式行为产生了负面影响.
- 之前关于这些行为变化的研究结果是不一致的,可能是由于各种评估方法.
研究的目的:
- 为了比较COVID-19大流行之前和之后的身体活动和睡眠模式.
- 通过客观 (加速计) 和主观 (自我报告) 的措施来评估变化.
主要方法:
- 在大学的学生,教师和工作人员中采用了纵向研究设计.
- 参与者完成了调查,并在2020年3月之前和2021年4月至6月期间佩戴加速度计.
- 分析了44个调查完成者和32个加速度计完成者的数据.
主要成果:
- 虽然57%的人认为身体活动下降,30%的人认为睡眠下降,但自我报告的数据显示身体活动没有整体变化.
- 具体的自我报告变化包括活动交通减少和增加家庭体力活动.
- 客观的加速度计数据显示,身体活动或睡眠时间/质量没有显著变化.
- 通过匹兹堡睡眠质量指数衡量睡眠质量,睡眠质量显著下降 (p=0.045).
结论:
- 流行病后,人们对体力活动的感知有所下降,但客观测量并未证实这一点.
- 自我报告的身体活动变化因领域而异,表明细微的影响.
- 根据自我报告,睡眠质量恶化,尽管没有发现客观变化.
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