| along with levels of matrix metalloproteinase | 3 | other |
| carefully | 2 | manner |
| extensively | 2 | degree |
| effect → be → studied | 10 |
| effect → be → investigated | 8 |
| effect → be → assessed | 6 |
| effect → be → evaluated | 5 |
| effect → be → analysed | 3 |
| negative | neutral | positive |
| 0.088 | 0.824 | 0.088 |
| Raw frequency | 32 |
| Normalized frequency | 0.975 |
| Modifier score | 0.500 |
| Perplexity | 22.860 |