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使用反边力匹配任务进行击力感测试-重新测试可靠性评估.

Lin Li1, Shuwang Li2

  • 1Department of Physical Education, Renmin University of China, No. 59 Zhongguancun Street, Beijing, 100872, China.

Scientific reports
|January 11, 2024
PubMed
概括

这项研究发现,对立方力匹配任务为评估压力感觉提供了相当高的测试复试可靠性. 在较低的参考力水平下,可靠性更好,这表明其临床实用性.

科学领域:

  • 康复医学 康复医学 康复医学
  • 神经科学是一个神经科学.
  • 生物力学 生物力学

背景情况:

  • 准确评估压力感觉对于纵向临床研究至关重要.
  • 抵押品匹配任务是评估力感的常用方法,但其测试-重新测试可靠性需要进一步研究.
  • 现有的研究对使用对立方匹配任务的力感觉可靠性的数据有限.

研究的目的:

  • 为了评估压力感应的测试-重新测试可靠性,使用相反的力量匹配任务.
  • 为了检查不同参考力级别的可靠性:10%,30%和50%的最大自愿异面收缩 (MVIC).

主要方法:

  • 参与者进行了两次,一周间隔的捏力感测试.
  • 用对应担保匹配任务进行评估.
  • 计算了类内相关系数 (ICC),规范常量误差 (NCE) 和规范绝对误差 (NAE) 来确定可靠性.

主要成果:

  • 规范化常量误差 (ICC:0.76-0.85) 和规范化绝对误差 (ICC:0.61-0.81) 表示相当可靠.
  • 规范化变量误差显示可靠性较差 (ICC: -0.25到0.05).
  • 与较高水平 (30%和50% MVIC) 相比,较低的参考力水平 (10% MVIC) 显示出更好的可靠性指标 (较低的SEM和MDD95%).

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结论:

  • 反边力匹配任务提供了公平到良好的测试-重新测试可靠性,用于击力感应评估.
  • 可靠性受参考力水平的影响,较低的水平产生更一致的结果.
  • 这些发现支持在临床环境中使用反侧面匹配任务来监测随时间变化的力感.