| from the study | 51 | other |
| from the analysis | 27 | other |
| often | 5 | degree |
| patient → be → excluded | 203 |
| patient → be not → included | 7 |
| negative | neutral | positive |
| 0.576 | 0.404 | 0.019 |
| Raw frequency | 210 |
| Normalized frequency | 0.786 |
| Modifier score | 0.514 |
| Perplexity | 79.926 |