Research Article
Prediction of Loss of Muscle Mass in Sarcopenia Using Ultrasonic Diaphragm Excursion
Table 2
Comparison of body composition and diaphragm excursion between groups A and B.
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Dq, ultrasonic diaphragm excursion during quiet breathing; Df, ultrasonic diaphragm excursion during forced deep breathing; FVC, forced vital capacity; FEV1.0, forced expiratory volume in one second; PEF, peak expiratory flow; Pimax, maximal inspiratory pressure; WRmax, maximal work rate; VO2max, maximal oxygen consumption; VEmax, peak minute ventilation during exercise; VTmax, peak tidal volume during exercise. |