| Typicality: | 0.256 |
| Saliency: | 0.220 |
| pregnancy → result in → preterm birth | 3 |
| pregnancy → be associated with → preterm birth | 3 |
| pregnancy → result in → early preterm birth | 3 |
| negative | neutral | positive |
| 0.635 | 0.339 | 0.026 |
| Raw frequency | 9 |
| Normalized frequency | 0.220 |
| Modifier score | 0.500 |
| Perplexity | 25.910 |