Psychometric Evaluation of Adapted Transsexual Voice Questionnaire for Turkish Trans Male Individuals.

Aims: This study aims to evaluate the psychometric properties of the adapted transsexual voice questionnaire for male-to-female (a-TVQ) for trans male individuals in order to determine the suitability for use in research and clinical practice among Turkish trans male individuals.

Methods: This study was conducted by the Gender Dysphoria Clinic and Voice Clinic of a tertiary hospital referral center. The a-TVQ, voice-related quality of life, and self-perception of voice masculinity rating scale were administered to 50 trans male individuals, of whom 27 were hormone naïve and 23 were undergoing hormone treatment.

[A Meta-Analysis of Efficacy of Carbon Dioxide Inhalation as a Challenge Test in Panic Disorder].

Objective: The objective of this study is to perform a systematic review and meta-analysis on whether patients with panic disorder (PD) and their healthy first-degree relatives have an increased sensitivity to carbon dioxide inhalation test compared to healthy controls (HC) or patients with psychiatric disorders other than panic disorder.

Method: The databases of PubMed, EMBASE and PsycNET were searched using Boolean operators "panic AND carbon dioxide" and "panic AND CO2". Selected research articles were classified according to the carbon dioxide concentrations used in testing and the clinical characteristics of the samples.

Awareness of identity alteration and diagnostic preference between borderline personality disorder and dissociative disorders.

Aim: This study inquires into identity alteration among college students and its relationship to borderline personality disorder (BPD) and/or dissociative disorders (DDs).

Methods: Steinberg Identity Alteration Questionnaire (SIAQ), Childhood Trauma Questionnaire (CTQ), and self-report screening tool of the BPD section of the Structured Clinical Interview for DSM-IV (SCID-BPD) were administered to 1301 college students. Participants who fit the diagnostic criteria of BPD (n = 80) according to the clinician-administered SCID-BPD and 111 non-BPD controls were evaluated using the Structured Clinical Interview for DSM-IV DDs (SCID-D) by two psychiatrists blind to the group membership and scale scores.

Depersonalization and derealization in self-report and clinical interview: The spectrum of borderline personality disorder, dissociative disorders, and healthy controls.

Depersonalization (DEP) and derealization (DER) were examined among college students with and without borderline personality disorder (BPD) and/or dissociative disorders (DDs) by self-report and clinician assessment. The Steinberg Depersonalization Questionnaire (SDEPQ), the Steinberg Derealization Questionnaire (SDERQ), the Childhood Trauma Questionnaire, and the screening tool of the BPD section of the Structured Clinical Interview for DSM-IV (SCID-BPD) were administered to 1,301 students. Those with BPD (n = 80) according to the SCID-BPD and 111 non-BPD controls were evaluated using the Structured Clinical Interview for DSM-IV Dissociative Disorders by a psychiatrist blind to the diagnosis.

Dissociative amnesia in dissociative disorders and borderline personality disorder: self-rating assessment in a college population.

Dissociative amnesia (DA) among subjects with a dissociative disorder and/or borderline personality disorder (BPD) recruited from a nonclinical population was examined. The Steinberg Dissociative Amnesia Questionnaire (SDAQ), the Childhood Trauma Questionnaire, and the self-report screening tool of the BPD section of the Structured Clinical Interview for DSM-IV(SCID-BPD) were administered to 1,301 college students. A total of 80 participants who were diagnosed with BPD according to the clinician-administered SCID-BPD and 111 nonborderline controls were evaluated using the Structured Clinical Interview for DSM-IV Dissociative Disorders (SCID-D) by a psychiatrist blind to diagnosis and scale scores.

Experiences of possession and paranormal phenomena among women in the general population: are they related to traumatic stress and dissociation?

This study sought to determine the prevalence of experiences of possession and paranormal phenomena (PNP) in the general population and their possible relations to each other and to traumatic stress and dissociation. The study was conducted on a representative female sample recruited from a town in central eastern Turkey. The Dissociative Disorders Interview Schedule, the posttraumatic stress disorder (PTSD) and borderline personality disorder sections of the Structured Clinical Interviews for DSM-IV Axis-I and Personality Disorders, and the Childhood Abuse and Neglect Questionnaire were administered to 628 women.

Dissociative depression among women in the community.

This study screened the prevalence and correlates of dissociative disorders among depressive women in the general population. The Dissociative Disorders Interview Schedule and the posttraumatic stress disorder (PTSD) and borderline personality disorder sections of the Structured Clinical Interview for DSM-IV were administered to 628 women in 500 homes. The prevalence of current major depressive episode was 10.