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对于儿童和青少年的振荡计参考值
Christoph Valach1,2,3, Emiel F M Wouters1,2,3, Alina Ofenheimer1,3
1Ludwig Boltzmann Institute for Lung Health, Vienna, Austria.
ERJ open research
|December 19, 2024
概括
这项研究确定了儿童和青少年呼吸道振荡计的新参考值,在考虑身高和肺部大小时没有发现性别差异. 这些发现有助于评估儿科呼吸功能.
科学领域:
- 儿科肺病学 儿科肺病学
- 呼吸系统生理学 呼吸系统生理学
- 医疗器械验证 医疗器械验证
背景情况:
- 振荡计对于评估潮呼吸期间的呼吸功能是有价值的.
- 设备特定参考方程的稀缺性限制了其在儿科患者群体中的应用.
- 这项研究解决了对Resmon PRO FULL振荡计装置的规范性数据的需求.
研究的目的:
- 为儿童和青少年制定性别特定的振荡计参考值.
- 使用Resmon PRO FULL设备创建关键呼吸系统参数的预测方程.
- 为总,吸入和呼出电阻 (R),反应电阻 (X) 和阻抗 (Z) 提供规范数据.
主要方法:
- 利用了981名健康的奥地利儿童和青少年 (年龄在6-17岁) 的数据.
- 包括正常体重和肺体积 (TLC) 的参与者.
- 采用LMS方法,将高度作为唯一的共变量,以生成8Hz的振荡计参数的性别特定预测方程.
主要成果:
- 在高加索儿童 (6-17岁) 中,生成了101-183厘米的身高范围和1.7-8.8英尺的TLC中振荡计参数的参考方程.
- 观察到电阻 (R) 和阻抗 (Z) 降低,而反应电阻 (X) 随着高度的增加而增加.
- 根据肺部大小分层时,在振荡计参数中没有发现显著的性别差异.
结论:
- 该研究提供了使用Resmon PRO FULL设备进行儿科振荡计的关键参考值.
- 严格的体重和肺体积标准确保生成的参考数据的可靠性.
- 经高度或肺部大小校正后,振荡计参数在这个儿科队列中没有与性别相关的差异.
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