Metrifonate v placebo at 26 weeks in patients with Alzheimer's disease†
| Outcomes | Metrifonate | Placebo | RRI (95% CI) | NNH (CI) |
|---|---|---|---|---|
| †Abbreviations defined in glossary; RRI, NNH, and CI calculated from data in article. | ||||
| Dropouts | 21% | 12% | 79% (9 to 200) | 11 (7 to 65) |
| Dropouts from adverse events | 12% | 4% | 180% (25 to 541) | 13 (8 to 46) |









