毛细血管血液气体测量的可靠性在残奥赛跑者休息时:一个试点研究
Thiago Fernando Lourenço1, Samuel Bento da Silva1, Vinícius Miguel Zanetti1
1Brazilian Paralympic Committee, São Paulo 04329-100, Brazil.
Sports (Basel, Switzerland)
|July 25, 2025
概括
护理点血液气体分析显示,在精英残奥运短跑运动员中测量酸状态的可靠性很好. 这支持其在运动员的训练负载管理中的使用.
科学领域:
- 运动科学 运动科学 运动科学
- 生理学 生理学 生理学
- 竞技表现运动员的表现
背景情况:
- 在培训负载管理中,越来越多地使用点照顾方法.
- 血液气体分析显示有希望,但其在精英运动员中的可复制性尚未被证明.
研究的目的:
- 为了验证高性能残奥赛跑者休息酸变量的可靠性.
- 在这个人群中评估医疗保健点血液气体分析的准确性.
主要方法:
- 七名残奥会短跑选手 (4名视力障碍者,3名身体障碍者) 参加了比赛.
- 用Epoc系统对三重复的毛细血管血液样本进行了分析.
- 这些测量包括pH,pCO2,HCO3-,BE,Hct,Hb,CRE和URE.
主要成果:
- 在任何参数之间没有发现显著差异 (p > 0.05).
- 方法的不精确度在0.1% (pH) 到6.1% (BE) 之间.
- 样本之间的高一致性表明了出色的可靠性 (0.88-1.00).
结论:
- 在护理地点进行的酸状态测量显示了精英运动员的卓越可靠性.
- 这支持体育科学家和教练在运动员训练和管理中使用这些方法.
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