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The published relative risk reduction from registration trial, observed event rate in this observational study, and the hypothetical number needed to treat to prevent or postpone individual adverse outcomes
| Outcome | Published relative risk reduction | Observed event rate | NNT |
|---|---|---|---|
| All-cause hospitalization | 0.24 | 94.3 per 100 person-years | 4.4 |
| HF hospitalization | 0.47 | 24.3 per 100 person-years | 8.8 |
| All-cause death | 0.38 | 49.5% | 5.3 |
Abbreviations: HF, heart failure; NNT, number needed to treat.
