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Odds ratios for secondary outcomes.
| Outcomes | Intervention group, n (%) | Control group, n (%) | Odds ratio (95% CI) | P value | |||||
| Cigarette consumption reduction at week 6 | 25 (63) | 26 (65) | 0.89 (0.36-2.23) | .82 | |||||
| 7-day self-reported smoking abstinence |
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Week 4 | 25 (63) | 13 (33) | 3.46 (1.38-8.69) | .007 | ||||
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Week 6 | 23 (58) | 15 (38) | 2.25 (0.92-5.52) | .07 | ||||
| 30-day self-reported smoking abstinence at week 6 | 15 (38) | 5 (13) | 4.2 (1.35-13.06) | .02 | |||||
