| in the lungs | 2 | location |
| asthma → cause → swelling | 4 |
| asthma → be characterized by → swelling | 4 |
| asthma → be caused by → swelling | 3 |
| asthma → cause → swelling of the airways | 3 |
| asthma → cause swelling in → airway | 3 |
| negative | neutral | positive |
| 0.818 | 0.174 | 0.008 |
| Raw frequency | 17 |
| Normalized frequency | 0.332 |
| Modifier score | 0.500 |
| Perplexity | 318.510 |