| numDF | denDF | F-value | p-value | |
| (Intercept) | 1 | 326 | 3824.441 | <0.0001 |
| Time | 1 | 326 | 2209.732 | <0.0001 |
| Groups | 3 | 326 | 0.598 | 0.6166 |
| Time: Groups | 3 | 326 | 0.870 | 0.4567 |