心率变化与客观和主观精神疲劳检测的视觉模拟尺度相比:一个随机对照试验
Hiroaki Yoshikawa1,2, Yumi Adachi1,2, Ayako Baba1,2
1Health Service Center, Kanazawa University, Kanazawa, Ishikawa, Japan.
PLOS mental health
|February 9, 2026
概括
使用心率变量 (HRV) 对精神疲劳的客观测量显示出有希望. 像RMSSD这样的HRV指数和主观疲劳得分与精神炼相关,有助于健康评估.
科学领域:
- 生理学 生理学 生理学
- 心理学 心理学 心理学
- 健康科学 卫生科学 卫生科学
背景情况:
- 疲劳是一个复杂的问题,需要客观评估,而不仅仅是主观的报告.
- 心率变化 (HRV) 是一种潜在的客观测量精神疲劳,但它的有效性需要验证.
- 目前用于评估精神疲劳的方法缺乏客观,可靠的指标.
研究的目的:
- 在评估精神疲劳时,将心率变化 (HRV) 的有效性和安全性与主观心理测试进行比较.
- 确定HRV是否可以作为精神疲劳的客观指标.
- 评估客观HRV测量和主观疲劳尺度之间的关系.
主要方法:
- 一个单一中心的随机试验,涉及140名年龄在20-65岁之间的参与者.
- 在计算任务组和休息控制组之间比较HRV指数 (例如RMSSD) 和主观措施 (VAS,POMS2).
- 用于初级HRV结果测量的可穿戴式心电图.
主要成果:
- 执行计算任务的参与者显示HRV指数下降 (RMSSD,高频电源,Poincaré plot std dev).
- 计算任务组报告了显著更高的主观疲劳得分 (疲劳的VAS,POMS2).
- 疲劳的RMSSD和VAS成为与精神任务相关的重要指标.
结论:
- 心率变化 (HRV),特别是RMSSD,可以作为精神疲劳的客观指标.
- 客观的HRV测量和主观的心理测试都与精神疲劳有关.
- 需要进一步的研究来证实HRV对疲劳评估的安全性和有效性.
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