Literature DB >> 3811996

Positive and negative subtypes of schizophrenia. A study from India.

P Kulhara, S K Kota, S Joseph.   

Abstract

Ninety-eight schizophrenic patients were studied to examine the concept of positive and negative subtyping. Using a cross-sectional phenomenological approach, the relationship of this subtyping with six definitions of schizophrenia was also investigated. The study provides support for this subtyping. Principal components analysis of the data and correlational structure of positive and negative symptom complexes lend further support to this notion.

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Year:  1986        PMID： 3811996     DOI： 10.1111/j.1600-0447.1986.tb06254.x

Source DB:  PubMed          Journal:  Acta Psychiatr Scand        ISSN： 0001-690X            Impact factor:   6.392


  6 in total

Review 1.  Symptom dimensions in the course of childhood-onset schizophrenia.

Authors:  D Bunk; C Eggers; M Klapal
Journal:  Eur Child Adolesc Psychiatry       Date:  1999       Impact factor: 4.785

2.  Phenomenology of mania - a factor analysis approach.

Authors:  R Kumar; B N Sinha; N Chakrabarti; V K Sinha
Journal:  Indian J Psychiatry       Date:  2001-01       Impact factor: 1.759

3.  EEG alpha coherence and psychopathological dimensions of schizophrenia.

Authors:  John P John; Sumant Khanna; N Pradhan; C R Mukundan
Journal:  Indian J Psychiatry       Date:  2002-04       Impact factor: 1.759

4.  Inner connections within domain of dementia praecox: role of supervisory mental processes in schizophrenia.

Authors:  P F Liddle
Journal:  Eur Arch Psychiatry Clin Neurosci       Date:  1995       Impact factor: 5.270

5.  Conceptual disorganization and redistribution of resting-state cortical hubs in untreated first-episode psychosis: A 7T study.

Authors:  Avyarthana Dey; Kara Dempster; Michael MacKinley; Peter Jeon; Tushar Das; Ali Khan; Joe Gati; Lena Palaniyappan
Journal:  NPJ Schizophr       Date:  2021-01-26

6.  Factor analysis of positive and negative syndrome scale in schizophrenia: An exploratory study.

Authors:  Ajay Kumar; C R J Khess
Journal:  Indian J Psychiatry       Date:  2012-07       Impact factor: 1.759
  6 in total

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