| in nature | 5 | location |
| because of disease | 5 | cause |
| tissue → be → fibrous | 13 |
| tissue → become → fibrotic | 10 |
| tissue → be → fibrotic | 3 |
| negative | neutral | positive |
| 0.387 | 0.477 | 0.136 |
| Raw frequency | 26 |
| Normalized frequency | 0.409 |
| Modifier score | 0.800 |
| Perplexity | 156.370 |