| in patients | 7 | other |
| in opening the stenotic lumen | 5 | temporal |
| in most people | 4 | other |
| stent → be → effective | 25 |
| stent → be → successful | 7 |
| stent → proven → effective | 4 |
| negative | neutral | positive |
| 0.085 | 0.362 | 0.554 |
| Raw frequency | 36 |
| Normalized frequency | 0.513 |
| Modifier score | 0.500 |
| Perplexity | 249.797 |