Table 1
Demographic and baseline pulmonary functional data of 15 smokers and 15 non smokers. Values are means (±SD) [range], apart from gender.
Smokers
Non smokers
Age (yrs)
47 (7)
[31–58]
43 (8)
[29–59]
Gender (M/F)
10/5
10/5
BMI (kg/m
2
)
25 (3)
[22–30]
25 (4)
[19–30]
FEV
1
(% pred)
103 (10)
[87–122]
115 (10)
[103–137)
FEV
1
/SVC (%)
78 (6)
[69–91)
80 (6)
[71–91]
TLC (% pred)
105 (9)
[93–119]
106 (11)
[94–129]
TLCO (% pred)
79 (10)
[65– 96]
101 (31) *
[76–184]
* p < 0.05.