| from the analysis | 5 | other |
| from sliding proximally along catheter | 2 | manner |
| stent → be → prevented | 11 |
| stent → be → excluded | 5 |
| negative | neutral | positive |
| 0.255 | 0.703 | 0.042 |
| Raw frequency | 16 |
| Normalized frequency | 0.346 |
| Modifier score | 0.500 |
| Perplexity | 474.625 |