| Typicality: | 0.611 |
| Saliency: | 0.633 |
| for several days | 25 | temporal |
| over an extended period of time | 10 | temporal |
| during the whole exam | 10 | temporal |
| catheter → remain in → place | 83 |
| catheter → stay in → place | 39 |
| catheter → be retained in → position | 4 |
| catheter → remain in → position | 3 |
| catheter → maintain → its position | 3 |
| catheter → be maintained in → position | 3 |
| negative | neutral | positive |
| 0.155 | 0.763 | 0.082 |
| Raw frequency | 135 |
| Normalized frequency | 0.633 |
| Modifier score | 0.780 |
| Perplexity | 49.432 |