| to another disease | 6 | other |
| to the use of corticosteroids | 4 | other |
| to radiation therapy | 3 | other |
| cataract → be → secondary | 8 |
| cataract → develop → secondary | 5 |
| cataract → occur → secondary | 4 |
| negative | neutral | positive |
| 0.512 | 0.470 | 0.017 |
| Raw frequency | 17 |
| Normalized frequency | 0.309 |
| Modifier score | 0.700 |
| Perplexity | 123.661 |