| to treat opioid addition | 2 | purpose |
| drug → treat → hiv | 57 |
| drug → treat → hiv infection | 6 |
| drug → cure → hiv | 5 |
| drug → treat → hiv infections | 4 |
| negative | neutral | positive |
| 0.307 | 0.538 | 0.155 |
| Raw frequency | 72 |
| Normalized frequency | 0.423 |
| Modifier score | 0.475 |
| Perplexity | 36.865 |