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在喘患者中,MostGraph-01和MasterScreen-IOS获得的振荡计测量结果之间的差异

Sonoko Harada^1,2, Norihiro Harada^1,2,3, Hitoshi Sasano¹

¹Juntendo University Faculty of Medicine and Graduate School of Medicine, Department of Respiratory Medicine, Tokyo, Japan.

|September 6, 2024

概括

这项研究比较了喘患者的MasterScreen-IOS®和MostGraph-01®设备的振荡计测量结果. 虽然值是相关的,但存在微小的差异,因此需要转换方程来对强制振荡技术数据进行一致的解释.

科学领域:

肺部生理学肺部生理学
医疗器械技术医疗器械技术

背景情况:

振荡计仪器,包括MasterScreen-IOS®和MostGraph-01®,有助于评估喘等阻塞性肺部疾病.
在喘患者中,MasterScreen-IOS®和MostGraph-01®之间的振荡计测量的直接比较是缺乏的.

研究的目的:

为了确定在喘患者中,MasterScreen-IOS®和MostGraph-01®之间的振荡计测量是否存在显著差异.

主要方法:

追溯分析95名喘患者的振荡计数据.
使用MasterScreen-IOS®和MostGraph-01®设备获得了测量结果.

主要成果:

在这两种设备之间观察到强烈的正相关性.
特定参数 (R5,R20,ALX,Fres) 显示MostGraph-01®的值较低,而X5的值更高.
开发了校正方程式来转换设备之间的测量结果.

结论:

这是第一个使用临床喘数据比较MostGraph-01®和MasterScreen-IOS®的研究.
虽然值显示微小的变化,但它们通常是可比的.
开发的转换方程可以促进对振荡计数据的设备间比较.

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