| from the patient | 73 | other |
| from the body | 41 | other |
| thereafter | 25 | temporal |
| catheter → be → removed | 1219 |
| catheter → be removed in → conventional manner | 3 |
| catheter → be removed in → accordance | 3 |
| catheter → be removed in → step | 3 |
| negative | neutral | positive |
| 0.212 | 0.734 | 0.053 |
| Raw frequency | 1228 |
| Normalized frequency | 1.000 |
| Modifier score | 0.829 |
| Perplexity | 84.155 |