Control | Intervention | ||||
Median | IQR | Median | IQR | p Value | |
Child age | 3 years | 1–5 years | 2 years | 1–4 years | 0.028† |
Home IMD* score | 12.1 | 6.9–21.5 | 12.1 | 6.5–23.9 | 0.74† |
n/N | % | n/N | % | ||
Gender (male) | 105/209 | 50.2% | 139/292 | 47.6% | 0.56‡ |
Any smoker in household | 34/206 | 16.5% | 82/288 | 28.5% | 0.020‡ |
Ethnicity | |||||
White | 187/209 | 89.5% | 251/292 | 86.0% | 0.72 (4 df)‡ |
Mixed | 8/209 | 3.8% | 17/292 | 5.8% | |
Asian or Asian British | 7/209 | 3.4% | 9/292 | 3.1% | |
Black or black British | 5/209 | 2.4% | 11/292 | 3.8% | |
Other ethnic group | 2/209 | 1.0% | 4/292 | 1.4% |
*Index of multiple deprivation.
†Mann-Whitney U test.
‡χ2 test.
IMD, Index of Multiple Deprivation.