| Typicality: | 0.325 |
| Saliency: | 0.347 |
| for millions of people | 2 | transitive-object |
| with validated instruments | 2 | other |
| trial → report → quality of life | 11 |
| trial → assess → quality of life | 6 |
| trial → measure → quality of life | 6 |
| trial → improve → the quality of life | 3 |
| negative | neutral | positive |
| 0.239 | 0.613 | 0.149 |
| Raw frequency | 26 |
| Normalized frequency | 0.347 |
| Modifier score | 0.275 |
| Perplexity | 189.038 |