一个特定领域的方法来描述中风后的有效性
medRxiv : the preprint server for health sciences
|September 2, 2025
概括
通过活动特异平衡信心 (ABC) 尺度衡量中风幸存者的有效性,包括不同的因素. 这些包括预测控制,行走平衡和反应平衡, 提供了关于中风后平衡信心的见解.
科学领域:
- 神经科学
- 康复科学
- 心理测量
背景情况:
- 对于中风后患者的行动能力和独立性来说,落的有效性至关重要.
- 活动特定余额信心 (ABC) 尺度被广泛用于评估这一结构.
- 对于有针对性的干预措施来说,了解中风群体的ABC尺度的因子结构至关重要.
研究的目的:
- 要确定活动特异平衡信心 (ABC) 尺度是否测量慢性中风患者的不同因素.
- 通过ABC尺度评估落功效的基本结构.
主要方法:
- 对248名有中风病史的社区成年人的现有数据进行横截面分析.
- 使用确认因素分析来测试假设的三因素结构 (预测,行走和反应平衡).
- 用于评估该模型的适合性指数 (RMSEA,CFI,TLI).
主要成果:
- 证实因素分析支持ABC尺度的假设三因素结构.
- 与预测控制,步行平衡和反应平衡相关的项目按预测负载显著.
- 一个项目 (在子上伸手) 显示了潜在的多维性,反映了预测和反应平衡的信心.
结论:
- 这些发现表明,ABC尺度有效地测量了慢性中风幸存者的跌倒效率的三个不同的子因素.
- 这些子因素与预测控制,步行平衡和反应平衡领域保持一致.
- 这种细微的理解可以为开发更具体的康复策略提供信息,以提高平衡信心和降低跌倒风险.
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