Brain Responses during the Anticipation of Dyspnea

Table 1

Mean (SD) baseline characteristics of subjects.

Age (yr)	28.5 ()
Sex (female/male),	18/28
Weight (kg)	75.5 (12.9)
Height (cm)	178.9 (9.6)
Body mass index (kg/m^2)	23.4 (2.4)
FEV1 (L)	4.77 (0.98)
FEV1 (% predicted)	115.3 (12.6)
FVC (L)	5.73 (1.27)
FVC (% predicted)	117.04 (13.14)

FEV₁ = forced expiratory volume in 1 s, FVC = forced vital capacity.