Smoking behaviours in different exposure groups
| Reported smoking behaviour and home policies | No exposure | Indirect exposure | Direct exposure | |
|---|---|---|---|---|
| All | No indoor smoking | |||
| CI, confidence interval. | ||||
| Sample size | 17 | 17 | 13 | 15 |
| Average number of smokers in household | 0 | 1.69 | 1.75 | 1.93 |
| Households (%) with | ||||
| 0 smokers | 100 | 0 | 0 | 0 |
| 1 smoker | 0 | 43.8 | 41.7 | 33.3 |
| 2 smokers | 0 | 43.8 | 41.7 | 53.3 |
| 3 or more smokers | 0 | 12.5 | 16.7 | 12.4 |
| Households (%) in which | ||||
| Mother smokes | 0 | 100 | 100 | 100 |
| Visitors smoked in home in past 30 days | 0 | 6.3 | 0 | 66.7 |
| Visited someone who smoked in past 30 days | 0 | 93.7 | 33.3 | 40.0 |
| Households (%) in which smokers go outside to smoke | ||||
| Always | 81.3 | 91.7 | 6.7 | |
| Almost always | 6.3 | 0 | 20.0 | |
| Often, sometimes | 12.5 | 8.3 | 53.3 | |
| Rarely, never | 0 | 0 | 20.0 | |
| Households (%) with doors/windows shut when someone smokes outside | ||||
| Always | 50.0 | 66.7 | 6.7 | |
| Almost always | 18.8 | 16.7 | 6.7 | |
| Often, sometimes | 12.5 | 8.3 | 20.0 | |
| Rarely, never | 18.8 | 8.3 | 66.7 | |
| Smoking (geometric mean, 95% CI) | ||||
| Mother’s average cigs/day (diary 7 days) | 0 | 5.41 (3.33 to 9.49) | 5.20 (2.72 to 9.35) | 6.20 (3.83 to 10.74) |
| Mother’s average cigs/day (interview past 10 days) | 0 | 5.38 (3.40 to 8.25) | 4.44 (2.45 to 9.35) | 9.34 (7.63 to 11.40) |