A specialist nurse intervention v usual care for chronic heart failure (HF)‡
| Outcomes at 1 year | Intervention | Usual care | RRR (95% CI) | NNT (CI) |
|---|---|---|---|---|
| ‡Abbreviations defined in glossary; RRR, NNT, and CI calculated from data in article. | ||||
| Death or readmission for HF | 37% | 53% | 30% (3 to 53) | 7 (4 to 70) |
| Readmission for HF | 14% | 32% | 57% (21 to 78) | 6 (5 to 16) |