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Effects on tobacco cessation after 6 months of intervention.
| Variable | Intervention no. (%) | Control no. (%) | Relative risk (CI) |
|---|---|---|---|
| Abstinence | 13 (21.7) | 03 (5.0) | 4.33 (3.72–4.94) |
| Reduction | 24 (40.0) | 12 (20.0) | – |
| No change | 23 (38.3) | 45 (75.0) | – |
CI, confidence interval.
