| Typicality: | 0.282 |
| Saliency: | 0.280 |
| for a longer time | 3 | temporal |
| symptom → persist for → longer than 2 months | 12 |
| symptom → persist for → two months | 5 |
| symptom → persist for → longer than two months | 4 |
| symptom → persist for → more than two months | 3 |
| negative | neutral | positive |
| 0.711 | 0.270 | 0.019 |
| Raw frequency | 24 |
| Normalized frequency | 0.280 |
| Modifier score | 0.500 |
| Perplexity | 51.077 |