| in depression | 7 | other |
| in people with fibromyalgia | 3 | other |
| in the morning | 3 | temporal |
| serotonin → be → low | 26 |
| serotonin → be → lowest | 3 |
| negative | neutral | positive |
| 0.634 | 0.308 | 0.058 |
| Raw frequency | 29 |
| Normalized frequency | 0.423 |
| Modifier score | 0.500 |
| Perplexity | 122.425 |