Hotels with complete smoking bans | Hotels without complete smoking bans | ||
---|---|---|---|
Non-smoking rooms | Non-smoking rooms | Smoking rooms | |
Surface nicotine (μg/m2) | N=10 | N=30 | N=29 |
Geomean | 1.4 (0.3;3.7)A B | 3.7 (2.0;6.7)A C | 51.8 (22.1;120.1)B C |
Minimum | 0.0 | 0.0 | 0.0 |
First quartile | 0.0 | 0.0 | 7.3 |
Median | 1.2 | 3.3 | 77.0 |
Third quartile | 3.4 | 10.3 | 353.2 |
Maximum | 11.4 | 135.1 | 1496.9 |
Surface 3EP (μg/m2) | N=10 | N=30 | N=29 |
Geomean | 0.0 (0;0.1) | 0.2 (0.0;0.3) | 0.1 (0.0;0.3) |
Minimum | 0.0 | 0.0 | 0.0 |
First quartile | 0.0 | 0.0 | 0.0 |
Median | 0.0 | 0.0 | 0.0 |
Third quartile | 0.0 | 0.1 | 0.2 |
Maximum | 0.3 | 7.3 | 7.6 |
Air nicotine (ng/m3) | N=10 | N=27 | N=28 |
Geomean | 20.5 (7.4;54.2)B | 28.9 (14.2;57.9)C | 452.4 (219.3;933.1)B C |
Minimum | 1.2 | 0.0 | 1.4 |
First quartile | 8.6 | 13.6 | 202.9 |
Median | 23.2 | 36.2 | 703.7 |
Third quartile | 53.1 | 118.2 | 1609.3 |
Maximum | 123.8 | 463.5 | 4302.2 |
Air 3EP (ng/m3) | N=6 | N=14 | N=15 |
Geomean | 0.8 (0;7.1)A C | 6.4 (1.3;22.5)A B | 63.6 (16.4;239.1)B C |
Minimum | 0.0 | 0.0 | 0.0 |
First quartile | 0.0 | 0.0 | 22.7 |
Median | 0.0 | 4.6 | 144.1 |
Third quartile | 0.1 | 75.9 | 365.1 |
Maximum | 32.0 | 150.8 | 913.7 |
Matching superscripts show statistically significant mean differences. A p<0.05; B and C p<0.01.
3EP, 3-ethynylpyridine.