| during a visit to an optometrist | 6 | temporal |
| patient → have → glaucoma | 25 |
| patient → be diagnosed with → glaucoma | 11 |
| patient → develop → glaucoma | 11 |
| negative | neutral | positive |
| 0.427 | 0.480 | 0.093 |
| Raw frequency | 47 |
| Normalized frequency | 0.483 |
| Modifier score | 0.625 |
| Perplexity | 34.605 |