意志和非意志四肢肌肉耐力之间的关系 慢性阻塞性肺部疾病患者的肌肉耐力
Anouk A F Stoffels1, Neeltje A E Allard2, Martijn A Spruit3,4,5
1Department of Pulmonary Diseases, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
Diagnostics (Basel, Switzerland)
|January 22, 2024
概括
在COPD患者的自愿和非自愿四头肌耐力测试中没有显著的相关性. 这些不同的测量措施评估不同的方面,不应用于互换评估肌肉耐力.
科学领域:
- 肺部医学 肺部医学
- 运动生理学 运动生理学
- 康复科学 康复科学 康复科学
背景情况:
- 四肢肌肉的耐力对于慢性阻塞性肺病 (COPD) 患者至关重要.
- 随意耐力测试的构造有效性需要与非随意措施进行比较,目前缺乏这种方法.
- 了解这些差异对于准确的患者评估和定制的康复策略至关重要.
研究的目的:
- 为了评估COPD患者的四头肌肌肉耐力意志和非意志之间的相关性.
- 为了确定是否有意愿测试可以作为可靠的代理对非有意愿的评估在这个人群.
- 为了澄清每个测试模式所测量的独特的生理方面.
主要方法:
- 26名COPD患者使用动力计进行了自愿的同位素和异动素四头肌耐力测试.
- 通过电刺激来评估非意志性耐力,以测量同位体肌肉力量的下降.
- 16名患者完成了所有测试,数据分析了测量措施之间的相关性.
主要成果:
- 没有发现有意义的相关性在自愿的同位度时间和非自愿的肌肉力量下降 (p > 0.05).
- 同样,异动力学工作疲劳指数与非自愿性肌肉力量下降没有显著的相关性 (p > 0.05).
- 观察到两种意志测量 (同位数时间和同位素运动劳累指数; rho = -0.716, p = 0.002) 之间存在强烈的相关性.
结论:
- 随意和非随意的四头肌耐力评估捕捉了不同的生理成分.
- 目前的自愿措施不能与COPD患者的非自愿措施互换使用.
- 需要进一步的研究来完善和验证临床使用的特定测试协议.
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