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| Between group effect | Test | Value | F | df (Error) | df (Effect) | p | Eta square |
| Intervention | Wilk's lambda | 0.468 | 113.78 | 100 | 1 | <0.001* | 0.532 |
| Control | Wilk's lambda | 0.997 | 0.356 | 100 | 1 | 0.005* | 0.447 |
