Table 3.

Chi square tests of independence for the relationships between type of eating disorder or no eating disorder and causes specified

Model	X2 (df)	Φ
Differences between Samples with Eating Disorders and without Eating Disorders on the Causes Specified	77.96* (7)	.39
(with each eating disorder separated)	98.39* (28)	.43
AN vs. No ED	56.78* (7)	.35
BN vs. No ED	38.64* (7)	.30
Both vs. No ED	23.17* (7)	.23
Other vs. No ED	41.33* (7)	.31
Differences among Samples with Varying Types of Eating Disorders on the Causes Specified	23.04 (21)	.34
AN vs. BN	5.73 (6)	.28
AN vs. Both	8.90 (7)	.26
AN vs. Other	3.66 (6)	.24
BN vs. Both	8.18 (7)	.43
BN vs. Other	1.47 (5)	.20
Both vs. Other	6.01 (7)	.41

Note. *p < .05