预测心肺呼吸系统的健康状况在静脉功能下降. 一个尺寸适合所有吗?
Maitane Ruiz-Rios1, Sara Maldonado-Martin2, Asier Lekue3
1Department of Physical Education and Sport, Society Sports and Physical Exercise Research Group (GIKAFIT), Department of Physical Education and Sport, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain, Vitoria-Gasteiz, Spain.
International journal of sports medicine
|December 2, 2025
概括
新的运动模型准确地估计了前庭功能缺陷 (VH) 患者的心肺呼吸能力 (CRF). 这些特定于VH的模型改善了临床评估,当最大心肺运动测试是不可行的.
科学领域:
- 运动生理学 运动生理学
- 临床评估 临床评估
- 静脉管疾病 静脉管疾病
背景情况:
- 心血管健康 (CRF) 对健康和死亡率的预测至关重要.
- 黄金标准的CRF评估 (通过心肺运动测试达到峰值的氧气吸收) 通常在临床上是不切实际的.
- 现有的CRF预测模型可能不适合患有前庭功能缺陷 (VH) 的群体.
研究的目的:
- 开发和验证基于运动的CRF预测模型,专门用于VH患者.
- 在VH群体中评估现有的CRF预测方程的准确性.
- 通过提供可行的CRF估计工具来增强VH的临床管理.
主要方法:
- 54名患有单侧或双侧VH的成年人接受了最大心肺运动测试 (CPX),以测量峰值氧气吸收 (V̇O2峰值).
- 使用最大 (VHmax) 和亚最大 (VHsub G,VHsub N-G) 测试数据开发了CRF预测模型.
- 模型准确性使用100倍重复的交叉验证进行了评估.
主要成果:
- 新开发的VH特定模型显示出高预测精度:VHmax (r=0.90),VHsub G (r=0.86) 和VHsub N-G (r=0.79),偏差最小.
- 现有的一般CRF方程在VH人群中显著误估了CRF.
- 与现有的方程相比,特定于VH的模型在±1MET内提供了更准确的预测.
结论:
- 开发的VH特定的基于运动的模型为患有VH的个人提供了准确和临床适用的CRF估计.
- 这些模型在不同的临床环境中是有价值的,特别是当最大CPX是不可行的.
- 一个自动计算器支持这些新的VH管理模型的临床实施.
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