| often | 8 | temporal |
| over time | 8 | temporal |
| ultimately | 6 | degree |
| condition → lead to → blindness | 104 |
| condition → cause → blindness | 46 |
| condition → result in → blindness | 31 |
| condition → include → blindness | 13 |
| condition → be → leading cause of blindness | 6 |
| condition → be → blindness | 4 |
| condition → be associated with → blindness | 4 |
| condition → have → blindness | 4 |
| condition → cause → permanent blindness | 4 |
| condition → lead to → eventual blindness | 3 |
| condition → cause → sudden blindness | 3 |
| negative | neutral | positive |
| 0.804 | 0.167 | 0.029 |
| Raw frequency | 222 |
| Normalized frequency | 0.555 |
| Modifier score | 0.629 |
| Perplexity | 54.806 |