胸部运动分析使用TrueDepth摄像机在复发性多重症患者:试点研究
Yoshihiro Nishi1, Shohei Sato2, Hiroshi Handa1
1Division of Respiratory Medicine, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki 216-8511, Japan.
Healthcare (Basel, Switzerland)
|November 13, 2025
概括
一个使用TrueDepth摄像头的智能手机应用程序显示,它可以在复发性多合体炎 (RP) 患者中评估呼吸功能. 这种非侵入性工具与螺旋计相对应得很好,为那些无法执行传统肺功能测试的人提供了替代方案.
科学领域:
- 肺部医学 肺部医学
- 医疗技术 医疗技术 医学技术
背景情况:
- 复发性多合体炎 (RP) 是一种罕见的自身免疫性疾病,导致呼吸道炎症.
- 在RP中,气道并发症,如狭窄,会使预后恶化.
- 对于严重呼吸道损伤或气管切除的RP患者来说,螺旋计可能是不切实际的.
研究的目的:
- 为了评估智能手机应用程序,DepthRecorder,用于实时胸部运动分析.
- 在RP患者中评估DepthRecorder和标准螺旋计之间的相关性.
主要方法:
- 十二名复发性多重合体炎患者同时接受了螺旋计和DepthRecorder评估.
- 来自DepthRecorder的胸部运动数据经过高度校正.
- 斯皮尔曼等级相关性分析了DepthRecorder和螺旋计 (FVC,FEV1,FEV1/FVC) 之间的关系.
主要成果:
- 未经纠正的DeepthRecorder显示与FEV1和FEV1/FVC有中等的相关性.
- 高度调整后的数据显示出更强的相关性:FVC (ρ=0.76),FEV1 (ρ=0.72),以及FEV1/FVC (ρ=0.60).
- 经过校正后的所有相关性都具有统计学意义 (p < 0.001).
结论:
- 高度校正的DepthRecorder应用程序与螺旋测量有很强的相关性.
- 这项技术为RP患者提供了潜在的非侵入性呼吸评估工具.
- 需要进一步验证和建立临床标准.
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