. Author manuscript; available in PMC: 2012 Dec 15.

Published in final edited form as: Respir Physiol Neurobiol. 2011 Aug 26;179(2-3):205–211. doi: 10.1016/j.resp.2011.08.008

Table 1.

	A663/A663	T663/A663 or T663/T663
n	18	13
Gender (% female)	39	46
Age (years)	25±7	30±10
Height (cm)	174±11	171±10
Weight (Kg)	69±12	73±14
BMI (kg/m²)	23±4	25±4
FVC (% predicted)	95±11	100±20
FEV₁ (% predicted)	95±11	95±18
FEF_25–75 (% predicted)	92±19	87±26
Serum Na⁺ (mmol/L)	139±2	139±2

Values are mean ± SD. BMI = Body mass index; VO_2PEAK = Maximal oxygen capacity; FVC = Forced vital capacity; FEV₁ = Forced expiratory volume in 1 second; FEF25-75 = Forced Expiratory flow volume at 25–75% of the FVC