Subjects n | 106 |
Age years mean (range) | 60 (33–81) |
Males/females n | 69/37 |
FVC % ref. | 76.4±15.2 |
FEV1 % ref. | 78.1±19.4 |
FEV1/FVC % ref. | 78.5±7.4 |
TLC % ref. | 80.2±16.8 |
DLCO % ref. | 66.7±17.3 |
DLCO/VA % ref. | 78.9±19.3 |
Data are presented as mean±sd unless otherwise stated. FVC: forced vital capacity; % ref.: % of reference value; FEV1: forced expiratory volume in 1 s; TLC: total lung capacity; DLCO: carbon monoxide diffusing capacity of the lung; VA: alveolar volume.