. Author manuscript; available in PMC: 2023 Jan 1.

Published in final edited form as: Int J Eat Disord. 2021 Oct 28;55(1):76–84. doi: 10.1002/eat.23630

Table 4:

Regression models of clinical characteristics and preoccupation by study group

	BN			BED			AN			HW
	F	R ²	β	F	R ²	β	F	R ²	β	F	R ²	β
Restraint	13.97 ^***	16.6%		42.21 ^***	13.1%		21.53 ^***	50.0%		44.44 ^***	13.2%
Shape/weight preoccupation			−.077			.051			.671 ^**			.076
Food/eating preoccupation			.453 ^***			.326 ^***			.042			.310 ^***
Overvaluation	1.58	2.2%		47.57 ^***	14.7%		6.62 ^**	24.0%		59.18 ^***	17.3%
Shape/weight preoccupation			-			.223 ^***			.380			.366 ^***
Food/eating preoccupation			-			.196 ^***			.124			.072
Dissatisfaction	7.30 ^***	9.4%		17.66 ^***	6.0%		21.26 ^***	50.3%		40.85 ^***	12.6%
Shape/weight preoccupation			.376 ^***			.194 ^***			.651 ^**			.352 ^***
Food/eating preoccupation			−.136			.067			.068			.004
BMI	1.17	1.6%		0.144	0.1%		1.63	7.1%		1.29	0.4%
Shape/weight preoccupation			-			-			-			-
Food/eating preoccupation			-			-			-			-
BDI	4.52 ^*	6.7%		31.54 ^***	11.1%		10.59 ^***	35.2%		33.65 ^***	11.6%
Shape/weight preoccupation			.141			.176 ^**			.166			.359 ^***
Food/eating preoccupation			.144			.187 ^**			.444			−.028

Note. HW= individuals with non-eating-disordered higher body weight (BMI>25 kg/m²); BN = core features of bulimia nervosa; BED = core features of binge-eating disorder; AN = core features of anorexia nervosa; PFE = preoccupation with food/eating; PSW = preoccupation with shape/weight; ns = no significant differences; BMI = body mass index; BDI = Beck Depression Inventory; EDE-Q = Eating Disorder Examination – Questionnaire. Restraint, Overvaluation, and Dissatisfaction are subscales calculated from the EDE-Q brief version and PFE and PSW are items on the EDE-Q; possible scores range from 0 through 6 with higher scores indicating greater psychopathology.

Significant at p<.05.

^**

Significant at p<.01

^***

Significant at p<.001.