Table 3.
Relations among Admission Weight Suppression, Admission BMI, and Symptomatology at Admission – Results Including All Participants (N = 350)
| Outcome Variable | Block 1 | Block 2 | Block 3 | ||||
|---|---|---|---|---|---|---|---|
| ΔR2 | Age β b(SE) |
ΔR2 | WS β b(SE) |
BMI β b(SE) |
ΔR2 | WS × BMI β b(SE) |
|
| EDE-Q Subscale Scores | |||||||
| Restraint Subscale Score | .01* | .06 .08 (.07) |
.03* | .18** .07 (.02) |
.11 .03 (.02) |
.01 | −.10 −.03 (.02) |
| Weight Concern Score | .01* | .09 .38 (.25) |
.02* | .10 .14 (.08) |
.14* .14 (.06) |
.004 | −.06 −.06 (.06) |
| Shape Concern Score | .01 | .06 .23 (.22) |
.03* | .15* .19 (.08) |
.14** .14 (.05) |
.01 | −.08 −.07 (.05) |
| Eating Concern Score | .01 | .04 .14 (.22) |
.04** | .19*** .24 (.07) |
.15** .14 (.05) |
.01 | −.10 −.09 (.05) |
| Global Score | .01* | .07 .25 (.20) |
.03** | .17** .20 (.07) |
.15** .13 (.05) |
.01 | −.10 −.08 (.05) |
| EDI-3 Subscale Scores | |||||||
| Drive for Thinness Score | .001 | −.07 −.23 (.19) |
.02* | .14* .16 (.06) |
.12* .09 (.04) |
.01 | −.08 −.06 (.04) |
| Bulimia Score | .01* | .05 .20 (.22) |
.07*** | .21*** .29 (.08) |
.26*** .25 (.05) |
.01 | −.10 −.09 (.05) |
| Body Dissatisfaction Score | <.001 | −.01 −.18 (1.62) |
.03* | .10 .98 (.54) |
.17** 1.14 (.38) |
.01 | −.07 −.46 (.35) |
| BDI-II Score | .03*** | .13* 4.87 (2.04) |
.02* | .14* 1.68 (.69) |
.09 .82 (.49) |
.01 | −.07 −.58 (.45) |
| Number of Missed Menstrual Periods (N = 231) | .03** | −.26*** −.96 (.23) |
.16*** | .31*** .37 (.08) |
−.19** −.15 (.05) |
.001 | .03 .02 (.05) |
Abbreviations. WS, weight suppression (kg); BMI, body mass index (kg/m2); EDE-Q, Eating Disorder Examination-Questionnaire; EDI-3, Eating Disorders Inventory-3,
*
p < .05
**
p < .01
***
p < .001.