Clinic v usual care for secondary prevention in patients with coronary heart disease*
| Outcomes at 12 months | Clinic care | Usual Care | Adjusted odds ratio (95% CI) | NNT (CI) |
|---|---|---|---|---|
| *Abbreviations defined in glossary; NNT and CI calculated from data in article. | ||||
| Worsening of chest pain | 7% | 11% | 0.59 (0.37 to 0.94) | 24 (16 to 170) |
| Hospital admissions | 20% | 28% | 0.64 (0.48 to 0.86) | 13 (9 to 35) |