| Typicality: | 0.310 |
| Saliency: | 0.141 |
| for a number of days | 4 | temporal |
| to provide complete drainage | 2 | purpose |
| catheter → be left in → case | 4 |
| catheter → remain in → case | 3 |
| negative | neutral | positive |
| 0.090 | 0.868 | 0.042 |
| Raw frequency | 7 |
| Normalized frequency | 0.141 |
| Modifier score | 0.500 |
| Perplexity | 63.298 |