| in treating patients | 9 | other |
| very | 8 | degree |
| against so many different conditions | 4 | other |
| blueberry → be → effective | 23 |
| blueberry → be → more effective | 6 |
| blueberry → be shown to be → effective | 3 |
| negative | neutral | positive |
| 0.064 | 0.263 | 0.673 |
| Raw frequency | 32 |
| Normalized frequency | 0.543 |
| Modifier score | 0.500 |
| Perplexity | 322.968 |