Table 3:
Incidence of major bleeding stratified by the HEMORR
2
HAGES score (data from the National Registry of Atrial Fibrillation).
HEMORR
2
HAGES 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)