Sociodemographic characteristics of smoking households in the study
| Sociodemographic characteristics of smoking households | No. (%) |
|---|---|
| Household income/year | |
| <£10,000 | 105 (34.0%) |
| £10,000–30,000 | 149 (48.2%) |
| £30,000+ | 40 (12.9%) |
| Missing | 15 (4.9%) |
| Overcrowding (excl. kitchen, bathroom, toilet) | |
| ⩽1 room/person | 198 (64.1%) |
| >1 room/person | 101 (32.7%) |
| Missing | 10 (3.2%) |
| Mother’s educational level | |
| High (A level or above) | 88 (28.5%) |
| Medium (GCSE/O level) | 163 (52.8%) |
| Low (no qualifications/GCSE ungraded) | 58 (18.8%) |
| Missing | 0 |
| Receipt of state benefits | |
| Yes | 120 (38.8%) |
| No | 187 (60.5% |
| Missing | 2 (0.7%) |
| Housing tenure | |
| Owner occupier | 179 (57.9%) |
| Rented | 128 (41.4%) |
| Other | 2 (0.6%) |
| Marital status | |
| Married/cohabiting | 256 (82.8%) |
| Single parent | 53 (17.2%) |
| Missing | 0 |
| Ethnicity | |
| White European | 293 (94.8%) |
| Asian | 11 (3.6%) |
| Black | 1 (0.3%) |
| Mixed/other | 4 (.3%) |
| Missing | 0 |