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Incidence of a MACE by clinical risk profile
| Non-syndromic only (n = 411) |
||
|---|---|---|
| Number of clinical risk factors | MACE, n (%) | Incidence rate/100 patient years (95% CI) |
| 0 | 21 (7.5) | 1.13 (0.70–1.73) |
| 1 | 19 (16.8) | 2.07 (1.25–3.23) |
| ≥2 | 3 (18.8) | 2.52 (0.53–7.35) |
CI, Poisson exact 95% confidence interval; MACE, major arrhythmic cardiac event.
