Analysis of Demographic and Clinical Characteristics of Patients with Dissociative Identity Disorder

Abstract

Purpose: The prevalence of dissociative identity disorder (DID) is 1%. However, the diagnosis can be made less frequently. This rate is similar to that of schizophrenia, and it is a public health problem that should receive attention. In the wake of the research results and clinical experiences, it was determined that DID diagnosis was challenging. Despite prevalence rates being similar to those seen in schizophrenia, DID remains under-researched. This study aims to determine the sociodemographic features, complaints, aetiological traumas, comorbid psychiatric disorders, and previous psychiatric applications of patients who had DID diagnosis, as well as to increase the awareness and recognisability of DID. Patients and Methods: Seventy patients who were diagnosed with DID based on the DSM 5 criteria and admitted to the outpatient clinic of the Department of Psychiatry Harran University Faculty of Medicine agreed to participate in this study. Patients filled out dissociative experiences scale, dissociation scale, and sociodemographic data form. Results: Of the 70 patients, 47 (67.14%) were female, and 23 (32.85%) were male. The mean age was 26.5 ± 9.63, the age range was 18–62. It was the first psychiatric application for 34 (48.57%) patients. Of the 70 patients, 27 (38.57%) had four or more applications. Only 17 patients (24.28%) had the sole diagnosis of DID, while 47 patients (67.14%) had comorbid depressive symptoms. Regarding the first complaints, 35 patients (50.00%) had dissociative symptoms; 49 patients (70.00%) had depressive symptoms. As for the trauma types, 45 patients (64.28%) had histories of physical abuse, while 34 patients (48.57%) had histories of chronic neglect. Conclusion: The symptoms of DID can be related to many psychiatric disorders. DID patients can be classified under many different symptom groups. Treatments for symptoms fail when the diagnosis of DID is neglected. Patients are generally misdiagnosed, as determined in this study and in previous studies. Dissociative symptoms should be checked regularly during psychiatric interviews to prevent misdiagnosis.