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首页> 外文会议>IEEE International Workshop on Metrology for Industry 4.0 and IoT >Optoelectronic plethysmography derived breathing parameters can differ between athletes with and without a dysfunctional breathing pattern during exercise
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Optoelectronic plethysmography derived breathing parameters can differ between athletes with and without a dysfunctional breathing pattern during exercise

机译：光电体积描记法得出的呼吸参数在运动过程中有无呼吸功能障碍的运动员之间和没有运动员运动障碍的运动员之间可能有所不同

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Dysfunctional breathing pattern (DBP) is a term that can be used to describe a collection of breathing disorders in which an individual displays chronic changes in breathing pattern. This can occur with or without another respiratory disorder/disease. Currently, there is no diagnostic method for DBP and it is diagnosed through the exclusion of other pathologies. Optoelectronic plethysmography (OEP) is a 3D motion capture technique which allows for a noninvasive method of measuring the movement of the chest wall, compartmentalizing the torso. The purpose of this study was to investigate if OEP could differ between athletes with and without a dysfunctional breathing pattern during exercise. Forty-seven athletes with a healthy breathing pattern (HBP) and twenty-six athletes with a suspected dysfunctional breathing pattern (DBP) performed an incremental cycle test to volitional exhaustion. Inspiratory time (tI), expiratory time (tE), the phase angle between the left and right side of the pulmonary ribcage (RCpHTA), between the pulmonary and abdominal ribcage (RCpRCaPhase), between the shoulders and the abdominal ribcage (RCaSPhase), and between the shoulders and the pulmonary ribcage (RCpSPhase) were calculated at rest and during high intensity exercise. It was found that each breathing parameters displayed no significant differences between the two groups at rest. However, during high intensity exercise these breathing patterns were found to be significantly different. The DBP group displayed significantly lower values for tI (HBP: 0.9 s, DBP: 0.8 s) and tE (HBP: 1.0 s, DBP: 0.8 s) and significantly higher values for each of the phase angles when compared to the healthy group, including RCpHTA (HBP: 0.0°, DBP: 0.2 °), RCpRCaPhase (HBP: −0.4 °, DBP: 0.5 °), RCaSPhase (HBP: −0.3 °, DBP: 0.5 °), and RCpSPhase (HBP: 0.2 °, DBP: 0.6 °). This indicates that individuals with a DBP took shorter breaths and had greater asynchrony within their breathing pattern during exercise but not at rest. This also demonstrates that OEP is sensitive enough to detect differences between these two group during high intensity exercise.
机译：功能失调的呼吸模式（DBP）是一个术语，可以用来描述一系列呼吸障碍，其中个体显示出呼吸模式的慢性变化。有或没有其他呼吸系统疾病/疾病都可能发生这种情况。当前，没有针对DBP的诊断方法，并且可以通过排除其他病理来对其进行诊断。光电体积描记法（OEP）是一种3D运动捕获技术，它允许采用非侵入性方法测量胸壁的运动，从而分隔躯干。这项研究的目的是调查在运动过程中有无呼吸功能异常的运动员之间的OEP是否会有所不同。 47名健康呼吸模式（HBP）的运动员和26名怀疑呼吸功能障碍（DBP）的运动员进行了增量循环试验，以检测其疲劳度。吸气时间（tI），呼气时间（tE），左右两边之间的相位角（RCpHTA），两头之间的相位角（RCpRCaPhase），两头和上腹部的胸腔之间的相角（RCaSPhase），并在休息和进行高强度运动时计算出肩膀与肺之间的胸腔（RCpSPhase）之间的距离。发现在静止时两组的每个呼吸参数没有显示出显着差异。但是，在进行高强度运动时，发现这些呼吸方式有很大不同。与健康组相比，DBP组显示的tI（HBP：0.9 s，DBP：0.8 s）和tE（HBP：1.0 s，DBP：0.8 s）的值明显较低，而每个相角的值均显着高于健康组，包括RCpHTA（HBP：0.0°，DBP：0.2°），RCpRCaPhase（HBP：-0.4°，DBP：0.5°），RCaSPhase（HBP：-0.3°，DBP：0.5°）和RCpSPhase（HBP：0.2°， DBP：0.6°）。这表明患有DBP的人在运动过程中呼吸较短，并且在其呼吸方式中具有更大的异步性，但在休息时则没有。这也表明，在高强度运动中，OEP足够灵敏以检测这两组之间的差异。

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