Results of logistic regression analysis predicting validated past-week abstinence* from five variables (n=280)
| Predictor | Adjusted odds ratio | 95% CI | p Value |
|---|---|---|---|
| *Coded as 0 (abstinent) or 1 (non-abstinent). | |||
| †Coded as 0 (comparison) or 1 (intervention). | |||
| ‡Coded as 1 (female) or 2 (male). | |||
| §Response categories ranged from 1 (0 cigarettes on a typical day) to 11 (more than 40 cigarettes on a typical day). | |||
| ¶Response categories ranged from 1 (immediately after waking) to 6 (more than 2 hours after waking). | |||
| **Actual number of attempts during the past 3 months. | |||
| Condition† | 0.37 | 0.171 to 0.786 | 0.010 |
| Sex‡ | 0.88 | 0.409 to 1.87 | 0.730 |
| Amount smoked per day§ | 1.58 | 1.12 to 2.22 | 0.009 |
| Minutes to first cigarette of the day¶ | 0.86 | 0.705 to 1.06 | 0.160 |
| Number of recent quit attempts** | 0.88 | 0.714 to 1.09 | 0.242 |