| Typicality: | 0.509 |
| Saliency: | 0.666 |
| often | 13 | temporal |
| in about 90% of cases | 5 | temporal |
| to the piriformis muscle | 3 | transitive-object |
| sciatica → be caused by → herniated disc | 27 |
| sciatica → be caused by → herniated discs | 10 |
| sciatica → be caused by → herniated disk | 5 |
| sciatica → be caused by → lumbar disc herniation | 4 |
| sciatica → be caused by → disc herniation | 3 |
| sciatica → be caused by → a herniated | 3 |
| sciatica → be caused by → a disc herniation | 3 |
| negative | neutral | positive |
| 0.490 | 0.444 | 0.066 |
| Raw frequency | 55 |
| Normalized frequency | 0.666 |
| Modifier score | 0.690 |
| Perplexity | 13.188 |