ArticleSchizophrenia bulletin2014
Self-disorders and the schizophrenia spectrum: a study of 100 first hospital admissions.
Article in Schizophrenia bulletin, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers, 6 of them syntheses that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
64 citing papers in PubMed, 6 syntheses or guidelines pooled it, 177 citations in OpenAlex.
- The severity of dissociation and dissociative phenomena in non-affective psychosis: a systematic review and meta-analyses.BMC psychiatry · 2026Pooled it
- Basic Self-disorders Across Psychiatric Diagnoses and Risk Syndromes: An Updated Meta-analysis.Schizophrenia bulletin · 2026Pooled it
- Prevalence and assessment of self-disorders in the schizophrenia spectrum: a systematic review and meta-analysis.Scientific reports · 2022Pooled it
- The Self in the Spectrum: A Meta-analysis of the Evidence Linking Basic Self-Disorders and Schizophrenia.Schizophrenia bulletin · 2021Pooled it
- Understanding Identity Changes in Psychosis: A Systematic Review and Narrative Synthesis.Schizophrenia bulletin · 2021Pooled it
- A Functional Neuroimaging Meta-Analysis of Self-Related Processing in Schizophrenia.Frontiers in neurology · 2019Pooled it
- Role of the 5-HTThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2018Trial
- Direct and Indirect Effects of Body Dysmorphic Concern on Psychotic Symptoms Through Suicidal Ideation in Patients With First-Episode Schizophrenia.Early intervention in psychiatry · 2026Article
- Interplay of Subjective Symptoms Across the Stages of the Schizophrenia Spectrum.Psychiatry investigation · 2026Article
- The Changing Concept in the History of Schizophrenia.Brain sciences · 2026Review
- Poor insight and self-disorders in schizophrenia: an empirical study.European archives of psychiatry and clinical neuroscience · 2026Article
- Anomalous self-experience in substance-induced and primary psychotic disorders: a cross-sectional comparative study using the EASE interview.Annals of general psychiatry · 2025Article
- Psychosis Risk: Time to Look Empirically at a First-step Economical-pragmatic Way to Examine Anomalous Self-experience. Exploring the SQuEASE-11.Schizophrenia bulletin · 2025Article
- The inventory of psychotic-like anomalous self-experiences (IPASE): Stability and relationships with attenuated psychotic symptoms and remission in individuals at-risk for psychosis.Schizophrenia research · 2025Article
- Predictive role of exteroceptive and interoceptive bodily dimensions to schizotypal personality traits.Scientific reports · 2025Article
- Autism spectrum disorder and schizophrenia: a phenomenological comparison.Frontiers in psychiatry · 2025Article
- The modular mind and psychiatry: toward clinical integration with a focus on self-disorders.Frontiers in psychology · 2025Article
- Interplay between childhood trauma, bodily self-disturbances, and clinical phenomena in schizophrenia spectrum disorders: A network analysis.Schizophrenia research · 2024Article
- Network Structure of Childhood Trauma, Bodily Disturbances, and Schizotypy in Schizophrenia and Nonclinical Controls.Schizophrenia bulletin open · 2024Article
- Basic self-disorders may play a role in the development of depression in schizophrenia: a seven-year follow-up study.Frontiers in psychiatry · 2024Article
4 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionSelf-disorders (SD) have been described as a core feature of schizophrenia both in classical and recent psychopathological literature. However, the specificity of SD for the schizophrenia spectrum disorders has never been demonstrated in a diagnostically heterogeneous sample, nor has the concurrent validity of SD been examined.
aim(1) To examine the specificity of Examination of Anomalous Self-Experiences (EASE) measured SD to the schizophrenia spectrum disorder in first contact inpatients, (2) to explore the internal consistency and factorial structure of the EASE, (3) to assess the concurrent validity of SD by exploring correlations between SD and the canonical psychopathological dimensions of schizophrenia, (4) to explore relations of SD to intelligence, sociodemographic, and extrinsic illness characteristics.
methodsA total of 100 consecutive first admission patients underwent a comprehensive psychopathological examination and an assessment of SD with the EASE scale. The diagnostic distribution of the EASE scores was tested with ANOVA, whereas the relations between the EASE scores and other symptomatic dimensions of schizophrenia were tested with Spearman's rho. A potential factorial structure and the internal consistency of the EASE scale were also examined.
resultsSD aggregated significantly in the schizophrenia spectrum disorders, with no differences between schizophrenia and schizotypal disorders. EASE scores correlated moderately with canonical psychopathological dimensions of schizophrenia. Factor analysis of the EASE disclosed only one factor and the internal consistency of the EASE was excellent.
conclusionsSD aggregate selectively in the schizophrenia spectrum disorders, with similar levels in schizophrenia and schizotypy. The study lends validity to the view of SD as an experiential vulnerability phenotype of the schizophrenia spectrum disorders.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.