| Typicality: | 0.369 |
| Saliency: | 0.278 |
| to position the catheter | 5 | purpose |
| catheter → be inserted through → the introducer sheath | 6 |
| catheter → be passed through → the introducer sheath | 4 |
| catheter → be inserted into → the introducer | 3 |
| catheter → be inserted through → sheath introducer | 3 |
| negative | neutral | positive |
| 0.093 | 0.863 | 0.044 |
| Raw frequency | 16 |
| Normalized frequency | 0.278 |
| Modifier score | 0.500 |
| Perplexity | 67.869 |