| especially | 4 | degree |
| in transmitting ultrasound energy | 3 | other |
| in reducing the incidence of cauti | 3 | transitive-object |
| catheter → be → effective | 8 |
| catheter → be → successful | 5 |
| negative | neutral | positive |
| 0.132 | 0.580 | 0.288 |
| Raw frequency | 13 |
| Normalized frequency | 0.244 |
| Modifier score | 0.500 |
| Perplexity | 68.772 |