Figure 1
From: Comparative evaluation of expiratory airflow limitation between patients with COPD and BE using IOS
Comparison of resistance at 5 Hz (R5), R20, R5-R20 and reactance at 5 Hz (X5) in whole-breath, inspiratory and expiratory phases and difference inspiratory–expiratory (Δ), in healthy subjects (back bars), patients with bronchiectasis (BE) (white bars) and chronic obstructive pulmonary disease (COPD) (dotted bar).
