Demographic and baseline smoking history variables by condition
| Variable | Intervention condition | ||
|---|---|---|---|
| EPA guide | ORI pamphlet | ORI pamphlet + phone counselling | |
| Households | n=217 | n=257 | n=240 |
| Respondent' s education (% > high school) | 58.1 | 65.3 | 61.3 |
| % single family owned home | 78.2 | 85.1 | 79.4 |
| % previously tested for radon | 1.9 | 3.5 | 2.1 |
| % with more than one smoker in home | 34.1 | 32.3 | 38.8 |
| % banning smoking in home | 28.6 | 25.7 | 25.0 |
| Individual smokers | n = 291 | n = 345 | n = 354 |
| Average cigarettes smoked/day | 19.4 (11.4) | 20.2 (11.4) | 20.0 (10.5) |
| Intent to quit smoking (0–10 scale) | 5.4 (2.9) | 5.5 (3.0) | 5.4 (3.1) |