CHA2DS2-VASc | AF confirmed on 12 lead ECG N=45 (%) | Not commenced on OAC N=9 (%) | Commenced on OAC N=27 (%) | OAC data missing N=9 (%) |
1 | 5 (11) | 4 (15) | 1 (11) | |
2 | 19 (42) | 4 (45) | 13 (48) | 2 (22) |
3 | 10 (22) | 2 (22) | 5 (18) | 3 (33) |
4 | 6 (14) | 1 (11) | 3 (11) | 2 (22) |
5 | 3 (7) | 2 (22) | 1 (4) | |
6 | 1 (2) | 1 (4) | ||
7 | 1 (2) | 1 (11) |
AF, atrial fibrillation; OAC, oral anticoagulation.