Table 3.
Regressions testing the prediction of depression (BDI scores) on concurrent and prospective weight loss, quality of life, and eating pathology
| Beta | R2 | F | p | |
|---|---|---|---|---|
| BDI score at 6 months | ||||
| Percent BMI loss 6 months | -.205 | .042 | 12.84 | <.001 |
| Total EDE-Q (avg) at 6 months | .486 | .237 | 93.90 | <.001 |
| Physical Component 6 months | .417 | .174 | 62.66 | <.001 |
| Mental Component 6 months | .696 | .485 | 279.76 | <.001 |
| Percent BMI loss 12 months | -.149 | .022 | 5.69 | .018 |
| Total EDE-Q (avg) at 12 months | .340 | .116 | 32.62 | <.001 |
| Physical Component 12 months | .385 | .145 | 42.77 | <.001 |
| Mental Component 12 months | .608 | .369 | 144.16 | <.001 |
| Percent BMI loss 24 months | -.110 | .012 | 1.56 | .214 |
| Total EDE-Q (avg) at 24 months | .329 | .108 | 16.99 | <.001 |
| Physical Component 24 months | .317 | .101 | 15.57 | <.001 |
| Mental Component 24 months | .546 | .298 | 59.08 | <.001 |
| BDI score at 12 months | ||||
| Percent BMI loss 12 months | .136 | .019 | 5.15 | .024 |
| Total EDE-Q (avg) at 12 months | .350 | .122 | 39.61 | <.001 |
| Physical Component 12 months | .368 | .135 | 44.01 | <.001 |
| Mental Component 12 months | .688 | .473 | 252.64 | <.001 |
| Percent BMI loss 24 months | .105 | .011 | 1.42 | .235 |
| Total EDE-Q (avg) at 24 months | .252 | .063 | 9.41 | .003 |
| Physical Component 24 months | .262 | .068 | 10.07 | .002 |
| Mental Component 24 months | .528 | .278 | 52.88 | <.001 |
| BDI score at 24 months | ||||
| Percent BMI loss 24 months | .107 | .011 | 1.77 | .186 |
| Total EDE-Q (avg) at 24 months | .472 | .223 | 47.68 | <.001 |
| Physical Component 24 months | .410 | .168 | 33.35 | <.001 |
| Mental Component 24 months | .771 | .594 | 241.14 | <.001 |