| from patients | 34 | other |
| from the underside of the frame | 24 | location |
| from the portion | 14 | other |
| sample → be → obtained | 1182 |
| sample → be → performed | 127 |
| sample → be → determined | 118 |
| negative | neutral | positive |
| 0.106 | 0.831 | 0.063 |
| Raw frequency | 1427 |
| Normalized frequency | 0.839 |
| Modifier score | 0.885 |
| Perplexity | 251.606 |