Table 1.
Participant characteristics by year 1 (Y1) quit status (point-prevalence abstinence).a
| Quit (n=267) | Not Quit (n=416) | |
|---|---|---|
|
|
||
| Age (yrs) | 45.8 ± 11.4 | 45.4 ± 10.8 |
| Female (%) | 58.9 | 55.1 |
| White (%) | 92.1 | 86.0b |
| Prequit cigarettes/day | 19.8 ± 8.8 | 22.3 ± 9.6c |
| Pack Years | 27.5 ± 20.4 | 31.7 ± 21.6b |
| Baseline BMI (kg/m2) | 28.8 ± 6.2 | 28.6 ± 6.0 |
| Baseline weight (kg) | 84.0 ± 20.7 | 82.3 ± 19.2 |
| One year weight change (kg) | 4.8 ± 5.7 | 1.0 ± 4.7c |
| Education (%) | ||
| < High School | 3.0 | 6.0 |
| High School | 21.0 | 23.8 |
| Some college | 46.4 | 47.8 |
| ≥ College | 29.6 | 22.4 |
| Household Income (%) | ||
| < $25,000 | 14.2 | 22.1 |
| $25,000-$49,999 | 35.6 | 35.3 |
| $50,000-$74,999 | 23.6 | 22.1 |
| ≥ $75,000 | 26.6 | 20.4b |
| Baseline energy intake (kcals/day) | 1780 (1433, 2347) | 1903 (1494, 2326) |
| Baseline steps/day | 7020 (5226, 9538) | 6982 (4979, 9551) |
| Mean steps/day across year | 7090 (5464, 9519) | 6906 (5172, 9627) |
a
Data analyzed for participants from a randomized controlled trial comparing the efficacy of different smoking cessation pharmacotherapies (Wisconsin, 2005-2008). Presented as mean ± SD, % of group, or median (25th percentile, 75th percentile).
b
p<0.05
c
p<0.001