Fig 1.
BMI: Body mass index; FVC: Forced vital capacity; OEP: Optoeletronic plethysmography; QB: Quiet breathing.
Table 1.
Breathing pattern of healthy individuals at rest, during pulmonary reexpansion interventions and recovery in quiet breathing.
Table 2.
Chest wall asynchrony at rest, during pulmonary reexpansion interventions and recovery in quiet breathing.
Fig 2.
Operating total and compartmental chest wall volumes at rest, during pulmonary reexpansion interventions and recovery in quiet breathing.
Data presented as mean ± standard deviation. IS-v: Incentive spirometer volume-oriented; PEP: Positive expiratory pressure; IS-vp: Incentive spirometer volume and pressure oriented. QB: quiet breathing; VT,CW: Chest wall tidal volume; VT,RCp: Pulmonary ribcage tidal volume; VT,RCa: Abdominal ribcage tidal volume; VT,AB: Abdominal tidal volume. White dot: End-inspiratory volume (EIV); Black dot: End-expiratory volume (EEV). two-way ANOVA (parametric data distribution); * <0.05 EIV versus EEV; # <0.05 device versus QB; Φ: recovery versus intervention; λ: recovery versus QB.