Journal of Eating Disorders

Table 2 Measurement invariance testing

From: The validation of short eating disorder, body dysmorphia, and Weight Bias Internalisation Scales among UK adults

	Configural Model					Scalar Model					Differences
	χ²	RMSEA	CFI	TLI	SRMR	χ²	RMSEA	CFI	TLI	SRMR	χ²	RMSEA	CFI
EDE-QS-12Y	495.10^***	0.14^***	0.95	0.93	0.09	508.16^***	0.12^***	0.95	0.95	0.09	83.38^***	0.02	< 0.01
EDE-QS-5Y	65.61^***	0.17^***	0.99	0.97	0.04	82.06^***	0.12^***	0.99	0.99	0.05	28.91	0.05	< 0.01
SCOFF-5	29.06	0.04	0.98	0.97	0.07	49.69^**	0.05	0.96	0.94	0.09	19.52^*	-0.01	-0.02
SCOFF-5Y	9.39	< 0.001	1.00	1.00	0.06	15.12	0.03	0.99	0.98	0.07	4.96	0.03	-0.02
WBIS-11	928.59^***	0.13^***	0.99	0.98	0.03	831.65^***	0.07^***	0.99	0.995	0.03	258.54^***	0.06	< 0.01
WBIS-11Y	395.02^***	0.14^***	0.99	0.98	0.03	322.12^***	0.08^***	0.99	0.99	0.04	62.63	0.06	< 0.01
DCQ-7Y	91.64^***	0.11^***	0.98	0.97	0.04	102.12^***	0.08^*	0.99	0.99	0.05	27.41	0.03	0.01

Note EDE-QS = Eating Disorder Examination Questionnaire. WBIS = Weight Bias Internalisation Scale. DCQ = Dysmorphic Concern Questionnaire. The digits following each label denote the version of the scale described. The letter Y denotes results reflecting only on the young adult (ages 18–39) subsample ^***p ≤ .001. ^**p < .01. ^*p < .05

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