| Typicality: | 0.495 |
| Saliency: | 0.272 |
| in northern nigeria | 2 | location |
| in trials | 2 | temporal |
| intervention → reduce → maternal mortality | 11 |
| intervention → reduce → maternal deaths | 6 |
| negative | neutral | positive |
| 0.043 | 0.571 | 0.387 |
| Raw frequency | 17 |
| Normalized frequency | 0.272 |
| Modifier score | 0.900 |
| Perplexity | 46.639 |