Table 1

Median split group characteristics


Mean age
Mean FEV1 % predicted
Mean FVC % predicted
Gender

All subjects (208)
46.6 ± 14.4
70.7 ± 21.0
74.4 ± 19.3
89 (43%) female
FEV1 > 73
43.2 ± 13.2
86.2 ± 10.9
88.6 ± 13.9
49 (45.8%) female
FEV1 < 73
50.4 ± 14.7
53.9 ± 15.8
62.3 ± 16.9
40 (40%) female

Hosseini-khalili et al. BMC Pulmonary Medicine 2008 8:15   doi:10.1186/1471-2466-8-15