From: Smoking increases expression of the SARS-CoV-2 spike protein-binding long ACE2 isoform in bronchial epithelium
Current smokers
Never smokers
n
37
40
Mean Age (SD)
41.6 (15.2)
38.5 (18.9)
Gender male n(%)
22 (59.5)
20 (50)
Mean Pack years (SD)
18.8 (15.1)
0 (0)
Mean FEV1% (SD) Prediction
99.3 (9.2)
101.5 (11.9)
Mean FEV1/FVC (SD)
78.2 (6.1)
80.7 (6.8)