TABLE 3.

Associations between eating disorder outcomes and Belief in change and Readiness for change.

	EDE-Q global score at T2, n = 85			BED-Q score at T2, n = 85			Weekly number of binge eating episodes at Session 10, n = 93
	Coefficient B	Adjusteda,b		Coefficient B	Adjustedc,b		Coefficient B	Adjustedd,b
		Coefficient B (95%-CI)	P-value		Coefficient B (95%-CI)	P-value		Coefficient B (95%-CI)	P-value
Belief in change
At Session 1	−0.09	−0.05 (−0.14, 0.05)	0.340	0.02	0.09 (−0.29, 0.47)	0.644	−0.08	−0.11 (−0.32, 0.10)	0.305
Patient slope (B) estimate from Sessions 1 to 5e	−0.36*	−0.53 (−0.85, −0.22)**	0.001**	−1.07	−1.20 (−2.58, 0.17)	0.086	−0.57*	−0.81 (−1.38, −0.23)**	0.006**
Readiness for change
At Session 1	0.03	0.03 (−0.10, 0.15)	0.672	0.14	0.28 (−0.23, 0.79)	0.281	−0.10	−0.10 (−0.46, 0.25)	0.569
Patient slope (B) estimate from Sessions 1 to 5f	−0.47 *	−0.46 (−0.82, −0.10)*	0.012*	−0.55	−0.41 (−1.92, 1.11)	0.596	−0.27	−0.54 (−1.27, 0.19)	0.147

^aAdjusted for age, sex, and EDE-Q global score, BMI and MDI at T1.

^bAnalyses including slope estimates are further adjusted for the measure at Session 1.

^cAdjusted for age, sex, and BED-Q score, BMI and MDI at T1.

^dAdjusted for age, sex, number of binge eating episodes at Session 1, and BMI and MDI at T1.

^eSlope of Belief in change is the increase in Belief in change per 10 days.

^fSlope of Readiness for change is the increase in Readiness for change per 10 days.

*p < 0.05.

**p < 0.01. SD, standard deviation; B, patient linear regression slope; BMI, body mass index; MDI, major depression inventory; EDE-Q, eating disorder examination – questionnaire; BED-Q, binge eating disorder – questionnaire.