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Interaction analysis of grade and IA.
| df | F | p | |
|---|---|---|---|
| Depression | |||
| Grade | 1 | 320.043 | <0.001 |
| IA | 1 | 10151.363 | <0.001 |
| Grade*IA | 1 | 0.543 | 0.461 |
| Anxiety | |||
| Grade | 1 | 629.814 | <0.001 |
| IA | 1 | 7091.817 | <0.001 |
| Grade*IA | 1 | 21.522 | <0.001 |
| Stress | |||
| Grade | 1 | 461.011 | <0.001 |
| IA | 1 | 9679.666 | <0.001 |
| Grade*IA | 1 | 0.100 | 0.752 |
