| Typicality: | 0.552 |
| Saliency: | 0.376 |
| after signing a consent | 2 | temporal |
| subject → be involved in → the study | 45 |
| subject → be involved in → study | 9 |
| negative | neutral | positive |
| 0.138 | 0.690 | 0.173 |
| Raw frequency | 54 |
| Normalized frequency | 0.376 |
| Modifier score | 0.936 |
| Perplexity | 69.175 |