| in the action of either substance | 9 | other |
| in pain | 7 | other |
| by selecting drugs | 2 | manner |
| effect → be → decreased | 19 |
| effect → be → decrease | 16 |
| negative | neutral | positive |
| 0.416 | 0.522 | 0.061 |
| Raw frequency | 35 |
| Normalized frequency | 0.417 |
| Modifier score | 0.840 |
| Perplexity | 147.468 |