Table 3.

Binary logistic regression analysis of dissociative vs. non-dissociative PTSD.

Explanatory variablesa	ß	p	Odds ratio	95% CI
Age	−.039	.002	.962	.939–.986
PTSD symptomsb	.042	<.001	1.043	1.024–1.062
Two or more comorbiditiesc	.607	.045	1.835	1.014–3.320
Constant	−2.580	.001	.076

PTSD: post-traumatic stress disorder.

^aAdministered by Enter method (standard regression analysis).

^bTotal score of the Clinician-Administered PTSD scale.

^cvs. none or one.

Excluded variables and interactions were interpersonal trauma, age × interpersonal trauma, and PTSD symptoms × two or more comorbidities.