| significantly | 18 | degree |
| in upper gastrointestinal cancer patients | 11 | location |
| compared with controls | 11 | other |
| level → be → elevated | 89 |
| level → become → elevated | 14 |
| level → be → more elevated | 3 |
| negative | neutral | positive |
| 0.385 | 0.537 | 0.079 |
| Raw frequency | 106 |
| Normalized frequency | 0.636 |
| Modifier score | 0.500 |
| Perplexity | 255.462 |