Behavioural infant sleep intervention v control for resolution of infant sleep problems at 2 months*
| Patient groups | Intervention | Control | RBI (95% CI) | NNT (CI) |
|---|---|---|---|---|
| *Abbreviations defined in glossary; RBI, NNT, and CI calculated from data in article. | ||||
| All mothers | 70% | 47% | 47% (12 to 97) | 5 (3 to 15) |
| Depressed mothers (Edinburgh Postnatal Depression Scale score ≥10) | 79% | 39% | 100% (31 to 227) | 3 (2 to 7) |








