Review Article
Antithrombotic Medication for Cardioembolic Stroke Prevention
Table 3
Incidence of major bleeding stratified by the HEMORR2HAGES score (data from the National Registry of Atrial Fibrillation).
| HEMORR2HAGES store | No. of patients | No. of bleeding | Bleeding per 100 patient-years warfarin (95% CI) |
| 0 | 209 | 4 | 1.9 (0.6–4.4) | 1 | 508 | 11 | 2.5 (1.3–4.3) | 2 | 454 | 20 | 5.3 (3.4–8.1) | 3 | 240 | 15 | 8.4 (4.9–13.6) | 4 | 106 | 9 | 10.4 (5.1–18.9) | ≥5 | 87 | 8 | 12.3 (5.8–23.1) | Any score | 1604 | 67 | 4.9 (3.9–6.3) |
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