| Typicality: | 0.371 |
| Saliency: | 0.284 |
| along with the laminotomy | 7 | other |
| for protruded lumbar disc | 2 | purpose |
| surgeon → perform → discectomy | 11 |
| surgeon → recommend → discectomy | 5 |
| surgeon → do → discectomy | 3 |
| negative | neutral | positive |
| 0.223 | 0.689 | 0.088 |
| Raw frequency | 19 |
| Normalized frequency | 0.284 |
| Modifier score | 0.500 |
| Perplexity | 47.717 |