| very | 6 | degree |
| depending on the precise cause | 4 | other |
| by another specialist | 3 | other |
| sciatica → be → treated | 27 |
| sciatica → be → treatable | 9 |
| sciatica → require → treatment | 3 |
| sciatica → be treated with → medication | 3 |
| negative | neutral | positive |
| 0.203 | 0.535 | 0.262 |
| Raw frequency | 42 |
| Normalized frequency | 0.605 |
| Modifier score | 0.800 |
| Perplexity | 36.069 |