| in those populations | 10 | location |
| in starting on low doses | 6 | temporal |
| to cause birth defects | 5 | purpose |
| drug → cause → confusion | 79 |
| drug → be associated with → confusion | 7 |
| drug → lead to → confusion | 6 |
| drug → induce → confusion | 3 |
| drug → trigger → confusion | 3 |
| drug → cause → mental confusion | 3 |
| negative | neutral | positive |
| 0.811 | 0.176 | 0.012 |
| Raw frequency | 101 |
| Normalized frequency | 0.469 |
| Modifier score | 0.625 |
| Perplexity | 89.718 |