| Typicality: | 0.436 |
| Saliency: | 0.208 |
| to prevent excessive bleeding | 2 | purpose |
| warfarin → be stopped before → the procedure | 3 |
| warfarin → be stopped before → surgery | 3 |
| negative | neutral | positive |
| 0.234 | 0.721 | 0.045 |
| Raw frequency | 6 |
| Normalized frequency | 0.208 |
| Modifier score | 0.800 |
| Perplexity | 30.575 |