| Typicality: | 0.469 |
| Saliency: | 0.323 |
| within the past 30 days | 5 | temporal |
| subject → participate in → clinical trial | 17 |
| subject → participate in → clinical trials | 12 |
| subject → participated in → clinical trial | 7 |
| negative | neutral | positive |
| 0.154 | 0.799 | 0.047 |
| Raw frequency | 36 |
| Normalized frequency | 0.323 |
| Modifier score | 0.750 |
| Perplexity | 81.662 |