Skip to main content
. 2018 May 9;19:85. doi: 10.1186/s12931-018-0788-x

Table 1.

Characteristics of subjects providing airway smooth muscle cells for culture

Non-smokers Smokers COPD
n 9 9 9
Age (y) 66.4 ± 12.72 59.2 ± 7.6 65.4 ± 6.6
Sex (♂ - ♀) 7–2 4–5 5–5
Pack years smoking N/A 29.25 ± 3.3 38.32 ± 2.92
FEV1 (L) 4.02 ± 0.48 3.12 ± 0.78 1.76 ± 0.45
FEV1 (% predicted) 104.23 ± 7.28 101.5 ± 4.51 77 ± 21.97
FEV1:FVC (%) 78.89 ± 5.98 77.57 ± 3.32 38.88 ± 15.75

Definition of abbreviations: FEV1 forced expiratory volume, FVC forced vital capacity

Data shown as mean ± SEM