Predictors of quitting activity among those who maintained smoking restriction in their homes (wave 1 to wave 2)
| Predictors | OR (95% CI) | |
|---|---|---|
| Quit attempts n = 5419 | Quit 1 month or more n = 1261 | |
| *p<0.05; **p<0.01; ***p<0.001. | ||
| The odds ratios shown in the table have been adjusted for the following demographic variables: age, sex, education, income, minority status and country. | ||
| CI, confidence interval; OR, odds ratio. | ||
| Reported bans in homes (Wave 1) | ||
| Total | 1.32 (1.11 to 1.57)** | 2.50 (1.50 to 4.16)*** |
| Partial | 1.09 (0.95 to 1.27) | 0.97 (0.59 to 1.59) |
| None | 1.00 | 1.00 |
| Household composition | ||
| Living alone | 1.00 | 1.00 |
| With other smokers | 0.91 (0.77 to 1.09) | 1.10 (0.63 to 1.91) |
| Mixed smokers and non-smokers | 0.90 (0.77 to 1.05) | 1.17 (0.72 to 1.92) |
| Youngest child in household (Wave 2) | ||
| Infant | 1.10 (0.75 to 1.62) | 0.58 (0.19 to 1.77) |
| Pre-primary | 0.96 (0.79 to 1.17) | 0.62 (0.35 to 1.09) |
| Pre-teen | 0.92 (0.77 to 1.10) | 0.56 (0.32 to 0.99)* |
| Teen | 0.97 (0.79 to 1.19) | 0.52 (0.27 to 0.99)* |
| None | 1.00 | 1.00 |
| Number of 5 closest friends | 1.00 (0.97 to 1.04) | 0.94 (0.84 to 1.05) |
| Believe ETS causes lung cancer | ||
| Yes | 1.23 (1.06 to 1.42)** | 0.89 (0.56 to 1.42) |
| No | 1.00 | 1.00 |
| Social denormalisation | ||
| Index | 1.13 (1.02 to 1.26)* | 0.83 (0.62 to 1.12) |
| Reported bans in bars | ||
| Been—total bans | 1.02 (0.78 to 1.34) | 0.61 (0.27 to 1.36) |
| Been—partial/none | 1.00 | 1.00 |
| Not been last 6 months | 0.97 (0.84 to 1.12) | 1.04 (0.67 to 1.63) |
| Reported bans in restaurants | ||
| Been—total bans | 1.00 (0.85 to 1.17) | 1.04 (0.66 to 1.65) |
| Been—partial/none | 1.00 | 1.00 |
| Not been last 6 months | 0.87 (0.69 to 1.09) | 0.88 (0.39 to 1.98) |
| Reported bans in workplace | ||
| Total bans | 0.86 (0.74 to 1.01) | 0.98 (0.62 to 1.55) |
| Partial/none | 1.00 | 1.00 |
| Not employed outside of homes | 0.89 (0.75 to 1.06) | 0.76 (0.45 to 1.28) |
| Attitudes to bans in public places | 2.23 (1.82 to 2.73)*** | 1.23 (0.68 to 2.21) |
| Nagelkerke R2 | 0.095 | 0.106 |