从慢性阻塞性肺部疾病患者的6分钟步骤测试中估计耐力训练强度处方 - 一项具有外部验证的多中心横截面研究
Tristan Bonnevie1,2, Augustin Clet1,2, Marc Beaumont3,4
1Association ADIR, Aide à domicile aux Insuffisants Respiratoires, Rouen, France.
Pulmonology
|April 11, 2025
概括
六分钟的步骤测试 (6MST) 准确地估计了肺部康复患者的运动强度,当心肺运动测试 (CPET) 不存在时,有助于个性化训练处方.
科学领域:
- 肺部康复治疗 肺部康复治疗
- 运动生理学 运动生理学
- 心脏呼吸系统健康评估评估
背景情况:
- 家庭肺部康复 (PR) 改善了可访问性,但缺乏针对个性化耐力训练的验证实地测试.
- 准确的家庭运动测试对于有效的,个性化的PR处方至关重要.
研究的目的:
- 为了确定六分钟步进测试 (6MST) 在估计耐力训练强度时的准确性.
- 为了比较6MST衍生的强度与心肺运动测试 (CPET) 参数,如心率和功率输出在通风门和峰值性能.
主要方法:
- 一项涉及COPD患者的多中心,横截面研究.
- 参与者接受了CPET和两个6MST,以评估6MST估计训练强度的能力.
- 开发了预测方程,并使用先前研究数据进行了外部验证.
主要成果:
- 在第一个呼吸门 (HRvt1; r2 = 0.38) 时,6MST适度预测心率.
- 它在第一个通风门 (Pvt1; r2 = 0.63) 强烈预测了输出功率,并且非常强烈地预测了峰值输出功率 (Pike; r2 = 0.75).
- 外部验证显示,对Pvt1和60%的Ppeak有强烈的同意,证实了可互换性.
结论:
- 六分钟步骤测试 (6MST) 提供了一种可靠的方法来确定肺部康复的初始耐力训练强度.
- 当心肺运动测试 (CPET) 无法获得时,6MST是一种可行的替代方案,可促进个性化的PR计划.
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