| from analysis | 3 | other |
| due to limited sample sizes | 3 | cause |
| from the nel review | 3 | other |
| trial → be → omitted | 11 |
| trial → be → absent | 3 |
| negative | neutral | positive |
| 0.323 | 0.644 | 0.033 |
| Raw frequency | 14 |
| Normalized frequency | 0.247 |
| Modifier score | 0.450 |
| Perplexity | 118.068 |