在中国从COVID-19中康复的患者中进行脑雾评估:一项开发和验证研究
Shaojiong Zhou1, Jiahua Xu2, Xiaoduo Liu1
1Department of Neurology & Innovation Center for Neurological Disorders, Xuanwu Hospital, Capital Medical University, National Center for Neurological Disorders, Beijing, China.
The International journal of neuroscience
|August 29, 2024
概括
研究人员开发了17项脑雾评估 (BFA) 规模,以测量COVID-19相关的脑雾. 这种新的尺度将认知能力下降,困惑和疲劳确定为关键症状,有助于临床评估和研究.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 公共卫生 公共卫生
背景情况:
- 后COVID-19大流行,大脑雾显著影响生产力和生活质量.
- 与COVID-19相关的大脑雾的临床特征仍然不清楚,缺乏标准化的评估工具.
- 这就需要开发可靠的仪器来评估COVID-19幸存者的脑雾.
研究的目的:
- 开发和验证一种标准化尺度,用于评估COVID-19感染者脑雾的情况.
- 为临床实践和研究提供一个工具,以更好地理解和管理COVID-19相关的大脑雾.
- 量化COVID-19幸存者经历的大脑雾的多方面的临床方面.
主要方法:
- 通过文献审查,与患者和专家的焦点小组以及心理测量验证,开发了一种17项的大脑雾评估 (BFA) 尺度.
- 这项研究涉及来自中国社区的1,325名COVID-19幸存者.
- 心理测量属性,包括可靠性和有效性,被严格评估.
主要成果:
- 探索性因子分析确定了三个因素:认知能力下降,混乱-迷失方向和疲劳.
- BFA尺度表现出强大的内部一致性 (克朗巴赫的α:0.82-0.92) 和测试重试可靠性 (ICC=0.84).
- 该尺度显示了令人满意的模型匹配,收有效性,区分有效性,以及与现有的疲劳和认知的测量有显著的相关性.
结论:
- 一个新的脑雾评估 (BFA) 尺度成功建立,以量化COVID-19相关的脑雾.
- 发现的关键症状包括疲劳,记忆,注意力和思维过程的表现下降.
- 该BFA尺度具有潜在的疾病监测和指导治疗的发展,为个人经历后COVID-19大脑雾.
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