| Typicality: | 0.560 |
| Saliency: | 0.605 |
| for up to 12 weeks | 16 | temporal |
| for more than about a month | 14 | temporal |
| usually | 7 | temporal |
| catheter → be left in → place | 86 |
| catheter → be kept in → place | 14 |
| catheter → be → maintained | 7 |
| catheter → be → retained | 4 |
| catheter → be retained in → place | 3 |
| negative | neutral | positive |
| 0.150 | 0.783 | 0.067 |
| Raw frequency | 114 |
| Normalized frequency | 0.605 |
| Modifier score | 0.660 |
| Perplexity | 47.571 |