Table 1.
Demographic and personal characteristics (N = 87).
| Characteristic | Mean (SD) or Frequency (Percent) |
|---|---|
| Age | 53.8 years (14.0) |
| Gender | |
| Female | 55 (63.2%) |
| Male | 32 (36.8%) |
| Race/ethnicity | |
| White/non-Hispanic | 75 (86.2%) |
| Other race/ethnicity | 12 (13.8%) |
| College graduate | |
| Yes | 55 (64.0%) |
| No | 31 (36.0%) |
| Income ≥ USD 60,000 | |
| Yes | 47 (54.0%) |
| No | 40 (46.0%) |
| Smoker(s) in the home | |
| Yes | 44 (50.6%) |
| No | 43 (49.4%) |
| Family history of lung cancer | |
| Yes | 25 (28.7%) |
| No | 62 (71.3%) |
| High radon at baseline | |
| Yes | 54 (63.5%) |
| No | 31 (36.5%) |
| High air nicotine at baseline | |
| Yes | 41 (47.1%) |
| No | 46 (52.9%) |