| in children | 3 | other |
| before | 2 | temporal |
| to treat seizure disorders | 2 | purpose |
| medicine → treat → hiv | 31 |
| medicine → be used to treat → hiv | 16 |
| medicine → treat → hiv/aids | 11 |
| medicine → treat → hiv infection | 4 |
| medicine → be used to treat → hiv infection | 4 |
| negative | neutral | positive |
| 0.342 | 0.573 | 0.085 |
| Raw frequency | 66 |
| Normalized frequency | 0.536 |
| Modifier score | 0.500 |
| Perplexity | 37.941 |