Results are expressed as mean ± SD. FVC, forced vital capacity; FVC, percentage of predicted FVC; FEV1, forced expiratory volume in one second; FEV1, percentage of predicted VEF1; FEV1/FVC, forced exp
Annotated audio files (separate combined annotation file) of lung sounds as recorded from various vantage points of the chest wall. The annotation includes the sound type (Insipratory: I, Experiatory:
ClassCOPD: results from classifier with COPD label; ClassDLCO: results from classifier with DLCO label; Thr LAA: Threshold scan based on low attenuation areas; Agree Exp: area of agreement between the
