Family intervention v interview and v no interview for caregivers of patients with Alzheimer's disease*
| Outcomes at 3 months | Family intervention | Interview control | No interview control | RRR (95% CI) | NNT (CI) |
|---|---|---|---|---|---|
| *Missing data on 2 caregivers. Abbreviations defined in glossary; RRR, NNT, and CI calculated from data in article. | |||||
| Met criteria for psychiatric caseness | 23% | 85% | – | 73% (36 to 91) | 2 (2 to 5) |
| 23% | – | 77% | 70% (27 to 90) | 2 (2 to 7) | |








