Table 2.
Impact of the smoking cessation decision aid
| Control (n=219) |
Intervention (n=195) |
OR (95% CI) | aOR (95% CI)a | |||
|---|---|---|---|---|---|---|
| n | % | n | % | |||
| Medication prescribed within 1 month (medical record)b | ||||||
| Yes (prescribed) | 23 | 10.5 | 23 | 11.8 | 1.09 (0.44–2.70) | 1.02 (0.40–2.63) |
| No | 196 | 89.5 | 172 | 88.2 | 1.00 | 1.00 |
| Medication prescribed within 6 months (self-report)b | ||||||
| Yes | 30 | 15.0 | 24 | 17.4 | 1.26 (0.68–2.35) | 1.12 (0.59–2.13) |
| No | 170 | 85.0 | 114 | 82.6 | 1.00 | 1.00 |
| Smoking cessation after 6 months (self-report) | ||||||
| Yes | 28 | 14.0 | 25 | 19.4 | 1.48 (0.82–2.67) | 1.54 (0.83–2.87) |
| No | 172 | 86.0 | 104 | 80.6 | 1.00 | 1.00 |
| Smoking amount reduced after 6 months (self-report) | ||||||
| Yes | 91 | 45.5 | 58 | 45.0 | 0.98 (0.62–1.56) | 0.97 (0.59–1.57) |
| No | 109 | 54.5 | 71 | 55.0 | 1.00 | 1.00 |
Notes:
a
Each analysis was adjusted for age, sex, Fagerstrom score, number of smoking cessation attempts, smoking cessation stage, and confidence for smoking cessation.
b
Medication includes nicotine replacement therapy, bupropion, or varenicline.
Abbreviations: OR, odds ratio; aOR, adjusted odds ratio.