Childhood trauma and dissociation in tertiary care patients with migraine and tension type headache: a controlled study.

Objective: The aims of this study were: i) to compare the severity of somatoform and psychoform dissociation and childhood trauma among migraine patients, tension-type headache patients (TTH), and healthy controls; and, ii) to identify any relationships between headache characteristics and dissociative symptoms and traumatic childhood experiences among tertiary care patients with headache.

Methods: The study sample consisted of 79 patients with migraine, 49 patients with TTH and 40 healthy controls. They completed the socio-demographic form, Childhood Trauma Questionnaire (CTQ), Dissociative Experiences Scale (DES), and the Somatoform Dissociation Questionnaire (SDQ).