Table 6.

Prediction of Symptomatology at Discharge – Results Including All Participants (N = 238)

Outcome Variable	Block 1				Block 2			Block 3
	ΔR2	Admission Score β b(SE)	Age β b(SE)	Weight Change β b(SE)	ΔR2	WS β b(SE)	BMI β b(SE)	ΔR2	WS × BMI β b(SE)
BMI (N = 350)	.27***	.58*** .51 (.04)	−.09 −.33 (.17)		.03***	.20*** .23 (.06)		.02**	−.15** −.12 (.04)
Rate of weight change (N = 350)	.001		−.08 −.02 (.01)		.12***	.16** .01 (.004)	−.28*** −.02 (.003)	.003	−.06 −.003 (.003)
EDE-Q Subscale Scores
Restraint Subscale Score	.16***	.31*** .778 (.16)	−.24*** −.78 (.21)	.20** .17 (.07)	.01	−.06 −.07 (.08)	.09 .07 (.06)	.03**	.18** .14 (.05)
Weight Concern Score	.35***	.53*** .56 (.06)	−.25*** −1.10 (.25)	.29*** .33 (.08)	.02*	.02 .03 (.09)	.17** .19 (.08)	.02**	.14** .13 (.05)
Shape Concern Score	.39***	.68*** .68 (.06)	−.24*** −1.06 (.24)	.26*** .29 (.08)	.003	−.02 −.03 (.08)	.07 .07 (.07)	.01*	.12* .12 (.05)
Eating Concern Score	.25***	.44*** .36 (.05)	−.17** −.54 (.19)	.27*** .22 (.06)	.01	−.02 −.02 (.07)	.12 .09 (.06)	.03**	.17** .12 (.04)
Global Score	.41***	.58*** .56 (.05)	−.25*** −.88 (.19)	.28*** .24 (.06)	.01	−.02 −.02 (.07)	.10 .09 (.06)	.02**	.14** .11 (.04)
EDI-3 Subscale Scores
Drive for Thinness Score	.28***	.50*** 3.23 (.36)	−.13* −2.78 (1.23)	.07 .34 (.40)	.01	.01 .04 (.43)	.13 .65 (.36)	.03**	.17** .75 (.25)
Bulimia Score	.34***	.59*** .44 (.04)	−.10 −.31 (.17)	.02 .01 (.05)	.001	−.03 −.03 (.06)	.03 .02 (.05)	.01	.09 .06 (.04)
Body Dissatisfaction Score	.45***	.66*** .65 (.05)	−.03 −.70 (1.45)	.17** 1.15 (.46)	.01	−.06 −.57 (.49)	.09 .58 (.43)	.02**	.13** .75 (.29)
BDI-II Score	.21***	.45*** .40 (.05)	−.11 −3.71 (2.06)	.14 1.14 (.66)	.02	−.11 −1.23 (.72)	.14 1.07 (.61)	.01	.11 .78 (.44)

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.