| Typicality: | 0.412 |
| Saliency: | 0.381 |
| due to small study populations | 8 | cause |
| with the exception of chemonucleolysis | 3 | other |
| at this point | 2 | temporal |
| evidence → remain → unclear | 23 |
| evidence → remain → ambiguous | 7 |
| evidence → remain → uncertain | 6 |
| negative | neutral | positive |
| 0.276 | 0.650 | 0.074 |
| Raw frequency | 36 |
| Normalized frequency | 0.381 |
| Modifier score | 0.500 |
| Perplexity | 144.638 |