| to aspirin | 11 | other |
| alone in acs patients | 3 | manner |
| in prevention of new thrombotic events | 3 | purpose |
| warfarin → be → superior | 13 |
| warfarin → be → more effective | 5 |
| negative | neutral | positive |
| 0.075 | 0.418 | 0.507 |
| Raw frequency | 18 |
| Normalized frequency | 0.538 |
| Modifier score | 0.500 |
| Perplexity | 181.120 |