| from patients | 49 | other |
| randomly | 43 | manner |
| between december | 42 | temporal |
| sample → be → collected | 4556 |
| sample → be → gathered | 93 |
| sample → be → collect | 4 |
| sample → be collected in → brief | 3 |
| sample → be collected → available | 3 |
| negative | neutral | positive |
| 0.105 | 0.825 | 0.070 |
| Raw frequency | 4659 |
| Normalized frequency | 1.000 |
| Modifier score | 0.835 |
| Perplexity | 140.399 |