Age, years

61.5 ± 13.7

Gender f/m

30/22

Height, cm

159 ± 10

Weight, kg

57 ± 12

Time since diagnosis, years

8 ± 9

CAT total score

15.5 (7.25 - 22.75)

Cough

2 (0.25 - 3)

Phlegm

1 (0 - 2)

Chest tightness

1.5 (0 - 3)

Breathlessness

3 (2 - 5)

Activity limitation at home

1 (0 - 3)

Confidence in leaving the home

1.5 (0 - 4)

Sleep

0 (0 - 2)

Energy

2 (0.25 - 3)

Pulmonary function

FVC, % predicted

84.1 ± 26.4

FEV1, % predicted

91.2 ± 22.9

TLC, % predicted

76.6 ± 21.0

DLCO, % predicted

51.4 ± 23.9

SpO₂ at rest, %

97 ± 2

Oxygen desaturation after walking, n

29

PaO₂ in room air, mmHg

80.1 ± 17.2

PaCO₂ in room air, mmHg

39.4 ± 5.5

Home oxygen therapy, n

12