| Typicality: | 0.250 |
| Saliency: | 0.000 |
| given these findings | 2 | cause |
| for prevention of perinatal hiv transmission | 2 | purpose |
| cdc → recommend → nevirapine | 3 |
| negative | neutral | positive |
| 0.374 | 0.602 | 0.024 |
| Raw frequency | 3 |
| Normalized frequency | 0.000 |
| Modifier score | 0.500 |
| Perplexity | 83.447 |