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相关概念视频

Longitudinal Research02:20

Longitudinal Research

Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
Data Collection by Observations01:08

Data Collection by Observations

Data collection refers to a systematic way of obtaining, observing, measuring, and analyzing accurate information. Observational studies are one of the most widely used methods of data collection. It involves collecting data by observing the behavior and physical characteristics of a sample without making any modifications to the sample.
An astronomer viewing the motion and brightness of stars in the sky and recording the data is an example of observational data collection. A botanist recording...
Longitudinal Studies01:26

Longitudinal Studies

Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...

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在COVID-19大流行期间睡眠:长度观察研究,将多传感器数据与问卷结合起来.

Nguyen Luong1, Gloria Mark2, Juhi Kulshrestha1

  • 1Department of Computer Science, Aalto University, Espoo, Finland.

JMIR mHealth and uHealth
|September 3, 2024
PubMed
概括

严格的COVID-19流行病措施增加了工作成年人的总睡眠时间和延迟睡眠中点. 身体活动和睡眠习惯等生活方式因素也显著影响了这一时期的睡眠模式.

关键词:
在 COVID-19 疫情中,芬兰 芬兰 芬兰 芬兰计算社会科学 计算社会科学数字健康数字健康健身追踪器 是一个健身追踪器.健身追踪器 健身追踪器隔离隔离隔离隔离隔离在纵向的长度上.观察性研究是一种观察性研究.调查问卷 问卷 问卷 问卷睡眠 睡眠 睡眠 睡眠 睡眠睡眠模式 睡眠模式睡眠模式 睡眠模式睡眠习惯 睡眠习惯 睡眠习惯睡眠习惯 睡眠习惯 睡眠习惯调查调查调查调查调查可以穿戴的可穿戴设备.可穿戴设备可以穿戴.在家从家里工作.

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科学领域:

  • 睡眠科学 睡眠科学
  • 流行病学 流行病学
  • 职业健康 职业健康 职业健康 职业健康

背景情况:

  • 制COVID-19的措施改变了人们的睡眠习惯.
  • 以前的研究往往忽略了季节性变化和体育活动对睡眠的影响.

研究的目的:

  • 在COVID-19大流行期间纵向检查工作成年人睡眠模式的变化.
  • 调查睡眠与人口统计,习惯,体育活动,流行病限制和季节性之间的关联.

主要方法:

  • 在芬兰进行了一年的研究 (2021年6月至2022年6月),对112名工作的成年人进行了研究.
  • 从可穿戴追踪器和每月问卷收集的多传感器数据.
  • 通过使用线性混合模型分析了27350个晚上的睡眠数据.

主要成果:

  • 严格的流行病措施与增加的总睡眠时间和延迟的午睡相关.
  • 沉睡行为,职业类型和身体活动的时间影响了睡眠时间和变化.
  • 较高的日常休息活动变化与更短的睡眠时间和更早的午睡有关.

结论:

  • 流行病相关因素,生活方式选择和工作安排显著影响睡眠模式.
  • 了解这些相互作用对于优化流行后的员工福利和绩效至关重要.