Proportion exposed to secondhand smoke at hospitality workplaces | 0.91 (0.67 to 0.98) | 0.18 (0.06 to 0.42) | 0.05 (0.01 to 0.30) | 0.14 (0.04 to 0.37) | <0.001 | <0.001 |
Total hours exposed to secondhand smoke | 14.5 (10.5 to 18.6) | 2.9 (−0.27 to 6.04) | 1.4 (0.15 to 2.63) | 0.8 (−0.01 to 1.6) | <0.001† | <0.001 |
Hours exposed to secondhand smoke at hospitality workplaces | 12.1 (8.0 to 16.3) | 1.6 (−1.01 to 4.23) | 0.07 (−0.07 to 0.21) | 0.2 (−0.06 to 0.47) | <0.001† | <0.001 |
Hours exposed to secondhand smoke at all other locations (includes non-hospitality workplace exposure) | 2.4 (0.97 to 3.83) | 1.3 (−0.17 to 2.71) | 1.3 (0.1 to 2.54) | 0.6 (−0.13 to 1.31) | 0.08† | 0.045 |