Home-based exercise v usual care for people ≥75 years of age‡
| Outcome at 1 year | Exercise | Usual care | RRR (95% CI) | NNT (CI) |
|---|---|---|---|---|
| ‡Abbreviations defined in glossary; RRR, NNT, and CI calculated from data in article. | ||||
| Serious injury from falling | 1.7% | 7.6% | 78% (13 to 95) | 17 (9 to 140) |