| Typicality: | 0.335 |
| Saliency: | 0.200 |
| catheter → be advanced through → inferior vena cava | 4 |
| catheter → be advanced into → the inferior vena cava | 3 |
| catheter → be advanced into → superior vena cava | 3 |
| negative | neutral | positive |
| 0.049 | 0.906 | 0.045 |
| Raw frequency | 10 |
| Normalized frequency | 0.200 |
| Modifier score | 0.500 |
| Perplexity | 23.968 |