| from bacteria | 3 | other |
| lung → cause → infection | 8 |
| lung → lead to → chronic infection | 3 |
| lung → lead to → infection | 3 |
| lung → be susceptible to → infection | 3 |
| negative | neutral | positive |
| 0.751 | 0.210 | 0.039 |
| Raw frequency | 17 |
| Normalized frequency | 0.411 |
| Modifier score | 0.500 |
| Perplexity | 402.548 |