Healthy smokers (n=15) | Healthy non-smokers (n=14) | |
Age (years) | 32 (2) | 35 (2) |
Sex (M/F) | 7/8 | 6/8 |
FVC (% predicted) | 97.1 (3.1) | 100.5 (3.1) |
FEV1 (% predicted) | 90.1 (1.4) [87.07 to 93.11] | 101.1 (2.6) [95.45 to 106.76] |
Exhaled NO (ppb) | 4.3 (0.3)1-150 [3.59 to 4.93] | 5.5 (0.5) [4.46 to 6.48] |
Exhaled CO (ppm) | 12.5 (2.2)1-160 [7.85 to 17.20] | 3.5 (0.3) [2.83 to 4.13] |