| Typicality: | 0.335 |
| Saliency: | 0.200 |
| under ultrasound guidance | 6 | other |
| further | 3 | manner |
| catheter → be advanced into → the vein | 5 |
| catheter → be advanced into → diseased vein | 5 |
| negative | neutral | positive |
| 0.196 | 0.765 | 0.039 |
| Raw frequency | 10 |
| Normalized frequency | 0.200 |
| Modifier score | 0.500 |
| Perplexity | 67.211 |