| outside of regular operating hours | 11 | other |
| from the willink metabolic unit | 10 | other |
| within 24 hours of collection | 6 | temporal |
| sample → be → received | 226 |
| sample → be → accepted | 56 |
| negative | neutral | positive |
| 0.099 | 0.778 | 0.123 |
| Raw frequency | 282 |
| Normalized frequency | 0.618 |
| Modifier score | 0.700 |
| Perplexity | 447.782 |