| from the side | 4 | manner |
| catheter → be → examined | 10 |
| catheter → be → measured | 6 |
| catheter → be → evaluated | 4 |
| catheter → be → checked | 4 |
| catheter → be → viewed | 4 |
| negative | neutral | positive |
| 0.078 | 0.877 | 0.046 |
| Raw frequency | 28 |
| Normalized frequency | 0.371 |
| Modifier score | 1.000 |
| Perplexity | 160.893 |