| in nature | 7 | location |
| in other cases | 3 | temporal |
| mostly | 2 | degree |
| disease → be → systemic | 43 |
| disease → be → systemic disorders | 20 |
| disease → become → systemic | 9 |
| negative | neutral | positive |
| 0.717 | 0.261 | 0.022 |
| Raw frequency | 72 |
| Normalized frequency | 0.516 |
| Modifier score | 0.733 |
| Perplexity | 305.458 |