| Typicality: | 0.422 |
| Saliency: | 0.488 |
| for many | 10 | transitive-object |
| significantly | 8 | degree |
| for many patients | 7 | transitive-object |
| drug → improve → quality of life | 46 |
| drug → improve → the quality of life | 34 |
| drug → improve → their quality of life | 17 |
| drug → be shown to improve → quality of life | 5 |
| drug → provide → better quality of life | 5 |
| drug → improve → your quality of life | 4 |
| drug → enhance → quality of life | 3 |
| drug → improve → our quality of life | 3 |
| negative | neutral | positive |
| 0.158 | 0.334 | 0.509 |
| Raw frequency | 117 |
| Normalized frequency | 0.488 |
| Modifier score | 0.657 |
| Perplexity | 30.896 |