title: The relationship between catatonia and dissociation: A preliminary investigation.
abstract: Unlike the relationship between dissociation and Schneiderian first-rank symptoms, the relationship between dissociation and catatonia has not been investigated empirically. In order to gather some initial data about catatonia, dissociation, and childhood adverse experiences, we administered the Bush-Francis Catatonia Scale (BFCS), the Dissociative Experiences Scale (DES), the Adverse Childhood Experiences Questionnaire, and the Dissociative Disorders Interview Schedule to 100 inpatients in a hospital trauma program. The average DES score was 44.1 (SD = 22.4), and 86 participants were in the DES-Taxon. The average score on the BFCS was 7.7 (SD = 10.3); 81 participants scored 2 or higher, and 67 scored 5 or higher. The results showed that, in this sample, catatonic symptoms are frequent and related to adverse childhood experiences but seem to be a separate symptom category from both dissociation and psychosis.
authors.affiliation: a The Colin A. Ross Institute for Psychological Trauma , Richardson , Texas , USA.
authors.forename: Colin A
authors.initials: CA
authors.lastname: Ross
authors.affiliation: a The Colin A. Ross Institute for Psychological Trauma , Richardson , Texas , USA.
authors.forename: Elena
authors.initials: E
authors.lastname: Browning
mesh_terms: D000328:Adult; D054523:Adult Survivors of Child Abuse / Q000523:psychology*; D002389:Catatonia / Q000175:diagnosis* / Q000523:psychology*; D004213:Dissociative Disorders / Q000175:diagnosis* / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D011569:Psychiatric Status Rating Scales
keywords: Catatonia; adverse childhood experiences; dissociation