Outcomes events rates according to treatment groups: long-term oral anticoagulant strategy (LTOAC) versus not on an LTOAC (no LTOAC)
| LTOAC (n=274) | No LTOAC (n=95) | P value | |
| Death and dependency Death | 49 (17.9) 39/49 (79.6) | 31 (32.6) 29/31 (93.5) | 0.003 |
| Brain infarction brain haemorrhage | 26 (9.5) | 25 (26.3) | <0.001 |
| Brain infarction | 18/26 (69.2) | 15/25 (60.0) | |
| Brain haemorrhage | 8/26 (30.8) | 10/25 (30.0) | |
| Major bleeding | 37 (13.5) | 19 (20.0) | 0.13 |
| Aspiration pneumonia | 35 (12.8) | 29 (30.5) | <0.001 |
| Pulmonary embolism | 3 (1.1) | 3 (3.2) | 0.14 |
| Deep venous thrombosis | 5 (1.8) | 0 (0) | 0.19 |
Data are Kaplan-Meier estimates.