TABLE 1

Baseline characteristics and demographics#

Group 1Group 2
Subjects2017
Male11 (55.0)15 (88.2)
Age years71.5±7.868.3±7.4
 <654 (20.0)4 (23.5)
 ≥65 to <7511 (55.0)11 (64.7)
 ≥755 (25.0)2 (11.8)
BMI kg·m−228.4±4.528.0±3.4
Race
 White18 (90.0)16 (94.1)
 Asian2 (10.0)1 (5.9)
Time since IPF diagnosis years
 ≤117 (85.0)4 (23.5)
 >1 to ≤32 (10.0)7 (41.2)
 >3 to ≤51 (5.0)3 (17.6)
 >503 (17.6)
Smoking status
 Former14 (70.0)9 (52.9)
 Never6 (30.0)8 (47.1)
DLCO % predicted49.6±10.243.3±9.5

Data are presented as n, mean±sd or n (%). BMI: body mass index; IPF: idiopathic pulmonary fibrosis; DLCO: diffusing capacity of the lung for carbon monoxide. #: in treated population; : corrected for haemoglobin at baseline.