| in children | 11 | location |
| extremely | 10 | degree |
| relatively | 9 | degree |
| stroke → be → rare | 36 |
| stroke → be → rare event | 4 |
| stroke → be → rare outcome | 3 |
| negative | neutral | positive |
| 0.300 | 0.572 | 0.128 |
| Raw frequency | 43 |
| Normalized frequency | 0.524 |
| Modifier score | 0.900 |
| Perplexity | 42.031 |