CBT v CM with drug tapering for recurrent depression after successful drug treatment*
| Outcome at 2 years | CBT | CM | RRR (95% CI) | NNT (CI) |
|---|---|---|---|---|
| *CBT = cognitive behavioural therapy; CM = clinical management. Other abbreviations defined in glossary; RRR, NNT, and CI calculated from data in article. | ||||
| Relapse | 25% | 80% | 69% (37 to 86) | 2 (2 to 5) |