Table 2.

Group differences in demographic and clinical characteristics

Measure	TR (n = 47)		TD (n = 75)		F (1,120)	η 2
	M	SD	M	SD
Age (years)	33.02	10.64	36.83	11.94	3.19*	.03
	n	%	n	%	${\chi }^2{}_{(1)}$	p
Sex (female)	8	17	26	35	4.47	.034
Comorbid diagnosis	12	26	40	53	9.13	.003
Psychotropic medication	17	36	39	52	2.91	.088
Education > 12 years	6	13	15	20	1.06	.303
Attachment security	23	49	58	77	10.44	.001

TR = remained in therapy; TD = therapy drop-outs, sex: female = 0, male = 1; comorbidity: 0 = no; 1 = yes; psychotropic medication: 0 = no, 1 = yes; education: 0 = less than 12 years of education, 1 = more than 12 years of education; attachment security: Cluster I (more secure attachment pattern) = 0; Cluster II (insecure attachment pattern) = 1

* p > .05