| in the elderly and young children | 3 | other |
| breathing → lead to → allergy | 3 |
| breathing → exacerbate → allergy | 3 |
| breathing → aggravate → allergy | 3 |
| negative | neutral | positive |
| 0.940 | 0.056 | 0.004 |
| Raw frequency | 9 |
| Normalized frequency | 0.294 |
| Modifier score | 0.500 |
| Perplexity | 112.064 |