用于体力活动和睡眠研究的动图数据的清洁和预处理:一个范围审查
Stephen Gonsalves1, Justin Junpeng Zhao1, Alicia A Livinski2
1National Institute of Nursing Research, National Institutes of Health, Bethesda, Maryland, 20892, UNITED STATES.
Physiological measurement
|January 21, 2026
概括
需要采用标准化的动图数据清理和预处理方法. 这次审查发现当前实践存在显著的异质性,阻碍了睡眠和体育活动研究中的研究可比性和复制性.
科学领域:
- 生物医学工程 生物医学工程
- 睡眠科学 睡眠科学
- 身体活动研究 身体活动研究
背景情况:
- 动图越来越多地用于监测身体活动 (PA) 和睡眠在自由生活环境中,由于其非侵入性.
- 关于健康和睡眠-觉醒模式的现有研究从准确的PA和睡眠数据中受益.
- 然而,由于缺乏标准化方法来清理和预处理动画数据,这限制了跨研究的比较.
研究的目的:
- 对现有关于动图数据清洗和预处理方法的文献进行范围审查.
- 为了识别当前的做法和变化在分析的动画数据.
- 突出在动画学研究中需要标准化协议的需要.
主要方法:
- 在PubMed,Scopus和Web of Science数据库中搜索了2017年至2024年间发表的研究.
- 包括102个英语原创研究.
- 两名独立审稿人使用Covidence对文章进行了选,并提取了数据.
主要成果:
- 在动图设备和数据清洗/预处理技术中发现了实质性的异质性.
- 观察到许多研究都使用了自定义算法,或者没有提供足够的细节来复制.
- 在已建立的算法与创新方法生成PA和睡眠变量中发现了变化.
结论:
- 动图数据处理中的异质性需要制定标准化的报告和基于共识的协议.
- 标准化对于提高各种研究结果的可复制性和可比性至关重要.
- 制定共同的指导方针将促进在健康和睡眠研究中可靠地使用动图.
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