| very | 29 | degree |
| in major depression | 16 | location |
| in patients | 11 | other |
| ect → be → effective | 119 |
| ect → be → most effective | 6 |
| ect → be → more effective | 4 |
| negative | neutral | positive |
| 0.140 | 0.367 | 0.494 |
| Raw frequency | 129 |
| Normalized frequency | 1.000 |
| Modifier score | 0.560 |
| Perplexity | 289.087 |