Population estimates of never, former, light, and heavy smokers in 1993
| Smoking status | Intervention counties (I) | Modified comparison counties (C) | Difference (I −C) |
|---|---|---|---|
| Never | 18472 | 18178 | 294 |
| Former >5 years | 5180 | 5188 | −8 |
| Former ⩽5 years | 3347 | 2794 | 553 |
| Light <25 cigs/day | 6648 | 7295 | −647 |
| Heavy ⩾25 cigs/day | 1596 | 1788 | −192 |
| Total population (women, ages 18–64) | 35243 | 35243 |