| very | 38 | degree |
| in the lower extremity | 18 | location |
| in the sciatic nerve | 11 | location |
| sciatica → be → pain | 136 |
| sciatica → be → painful | 50 |
| sciatica → be → painful condition | 22 |
| sciatica → be → the pain | 22 |
| sciatica → be → painful problem | 3 |
| sciatica → be → painful syndrome | 3 |
| negative | neutral | positive |
| 0.671 | 0.303 | 0.026 |
| Raw frequency | 236 |
| Normalized frequency | 1.000 |
| Modifier score | 0.700 |
| Perplexity | 75.392 |