Predicting intolerance of uncertainty in individuals with eating disorder symptoms

Table 1 Descriptive statistics for the Eating Disorder and Non-Eating Disorder Symptom Groups

	non-ED group (n = 451)				ED group (n = 98)				Test Statistics		Confidence Intervals
	Min	Max	M	SD	Min	Max	M	SD	p	Cohen’s D
Age	16.00	74.00	35.53	12.57	16.00	55.00	32.15	11.58	< .02	0.28	−2.70, −2.38
EDE-Q	.00	3.87	1.75	1.12	3.90	5.90	4.81	.59	< .001	2.63	.92, 5.46
IUS	27.00	128.00	60.78	22.73	329.00	135.00	96.84	26.81	< .001	1.50	−41.14, −30.97
Anxious Attachment	6.00	42.00	22.52	7.59	10.00	42.00	27.19	7.86	< .001	0.60	−6.34, −3.00
Avoidant Attachment	6.00	39.00	17.71	7.35	6.00	42.00	23.57	8.75	< .001	0.73	−7.53, −4.20
Extraversion	1.25	4.83	3.32	0.61	1.25	4.58	2.829	0.71	< .001	0.69	.02, .61
Openness	2.27	5.00	3.77	0.53	1.91	4.55	3.50	0.57	< .001	0.49	.03, 53

Abbreviations: ED Eating Disorders, M Mean, SD Standard Deviation, EDE-Q Eating Disorder Examination, IUS Intolerance of Uncertainty Scale

ISSN: 2050-2974