| the same as patient specimens | 27 | other |
| fairly | 15 | degree |
| for the ad symptom | 11 | other |
| product → be → treated | 303 |
| product → be → treatment | 30 |
| negative | neutral | positive |
| 0.205 | 0.603 | 0.192 |
| Raw frequency | 333 |
| Normalized frequency | 0.512 |
| Modifier score | 0.954 |
| Perplexity | 239.496 |