Puffs per cigarette | 9.06 | 8.40 | 7.46 | 6.98 | 7.96 | 8.10 | 8.40 | 8.44 | |
Carbon monoxide (mg) | 13.49 | 15.60 | 13.79 | 15.77 | 12.60 | 13.48 | 17.17 | 18.68 | 11.4% (p<0.001) |
Nicotine (mg) | 1.21* | 1.15 | 1.17** | 1.09 | 1.02 | 1.02 | 1.32 | 1.38 | |
Tar (mg) | 16.03 | 16.56 | 16.41 | 16.71 | 14.54 | 14.63 | 18.39 | 19.54 | 3.0% (p = 0.014) |
Naphthalene (ng) | 868.60 | 968.69 | 796.47 | 898.88 | 780.61 | 851.21 | 950.48 | 1160.18 | 13.9% (p<0.001) |
Fluorene (ng) | 328.60 | 328.59 | 251.26 | 278.51 | 279.28 | 290.29 | 329.07 | 360.86 | 6.1% (p = 0.007) |
Phenanthrene (ng) | 220.80 | 217.18 | 192.69 | 187.22 | 200.73 | 207.39 | 200.05 | 239.90*** (19.9%) | |
Anthracene (ng) | 79.98 | 80.16 | 67.52 | 68.01 | 74.04 | 76.10 | 73.20 | 86.88*** (18.7%) | |
Fluoranthene (ng) | 84.90 | 86.12 | 73.60 | 71.77 | 73.37 | 75.12 | 87.28 | 101.00*** (15.7%) | |
Pyrene (ng) | 65.62 | 65.42 | 55.02 | 51.36 | 56.68 | 58.05 | 63.45 | 72.87*** (14.8%) | |
Benzanthracene (ng) | 22.42 | 21.32 | 17.81 | 17.52 | 18.89 | 19.71 | 19.77 | 22.64*** (14.5%) | |
Chrysene (ng) | 24.86 | 23.33 | 19.74 | 19.03 | 20.80 | 21.71 | 23.63 | 27.42*** (16.0%) | |
Benzo(e)pyrene (ng) | 7.05 | 6.89 | 5.55 | 5.49 | 5.58 | 5.73 | 6.62 | 7.36 | |
Benzo(a)pyrene (ng) | 9.20 | 8.79 | 7.26 | 7.03 | 7.76 | 7.92 | 7.87 | 8.76*** (11.3%) | |
Indeno[1,2,3-cd]pyrene (ng) | 6.14 | 5.68 | 4.59 | 4.83 | 5.09 | 4.96 | 5.55 | 6.06 | |
Formaldehyde (μg) | 38.28 | 38.56 | 49.28 | 51.38 | 39.26 | 42.00 | 60.34 | 58.78 | |
Acetaldehyde (μg) | 732.60 | 794.20 | 857.40 | 917.20 | 788.00 | 808.80 | 1044.20 | 1098.80 | |
Acetone (μg) | 337.80 | 372.60 | 372.60 | 393.40 | 364.80 | 369.80 | 480.60 | 502.00 | |
Acrolein (μg) | 78.02 | 79.40 | 92.00 | 98.10 | 86.08 | 85.16 | 107.70 | 111.60 | |
Propionaldehyde (μg) | 63.48 | 69.50 | 72.76 | 78.30 | 68.60 | 70.44 | 89.70 | 94.62 | |
Crotonaldehyde (μg) | 26.06 | 28.50 | 32.54 | 35.00 | 30.00 | 31.10 | 39.36 | 41.20 | |
Methylethylketone (μg) | 98.84 | 110.00 | 105.48 | 113.20 | 104.56 | 106.32 | 142.60 | 148.40 | |
Butyraldehyde (μg) | 37.78 | 40.12 | 41.08 | 42.94 | 40.48 | 41.06 | 51.90 | 54.20 | |