| Typicality: | 0.511 |
| Saliency: | 0.709 |
| often | 5 | temporal |
| after doing tasks | 2 | temporal |
| astigmatism → cause → headache | 22 |
| astigmatism → lead to → headache | 7 |
| astigmatism → cause → painful headaches | 5 |
| negative | neutral | positive |
| 0.905 | 0.090 | 0.005 |
| Raw frequency | 34 |
| Normalized frequency | 0.709 |
| Modifier score | 0.640 |
| Perplexity | 74.991 |