| in autism | 12 | other |
| in their son’s regression | 4 | temporal |
| somehow | 3 | manner |
| vaccine → be → causal | 12 |
| vaccine → be → causative factor | 6 |
| vaccine → play → causal role | 5 |
| vaccine → be → causative | 4 |
| negative | neutral | positive |
| 0.582 | 0.383 | 0.034 |
| Raw frequency | 27 |
| Normalized frequency | 0.299 |
| Modifier score | 1.000 |
| Perplexity | 174.534 |