Literature DB >> 6622732

Classification of schizo-affective patients by multidimensional scaling and cluster analysis.

J Angst, C Scharfetter, H H Stassen.   

Abstract

269 patients with schizophrenia, schizo-affective or affective disorders admitted to a hospital in Zürich were examined by the AMP system and the syndrome checklist of Wing and co-workers. The data were analyzed using a special set-theoretical similarity measure for nonlinear graduations, multidimensional scaling to achieve a metric representation of the similarity matrices, and a cluster analysis, originally described by Meisel in 1972.

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Mesh：

Year:  1983        PMID： 6622732     DOI： 10.1159/000283974

Source DB:  PubMed          Journal:  Psychiatr Clin (Basel)        ISSN： 0033-264X


  17 in total

1.  Exploring the structure of psychopathological symptoms: a re-analysis of AMDP data by robust nonmetric multidimensional scaling.

Authors:  Damian Läge; Samy Egli; Michael Riedel; Hans-Jürgen Möller
Journal:  Eur Arch Psychiatry Clin Neurosci       Date:  2011-11-08       Impact factor: 5.270

Review 2.  [Deconstructing schizophrenia. Dimensional models or division into subtypes?].

Authors:  M Jäger; K Frasch; F U Lang; T Becker
Journal:  Nervenarzt       Date:  2012-03       Impact factor: 1.214

3.  Familial syndrome patterns in schizophrenia, schizoaffective disorder, mania, and depression.

Authors:  H H Stassen; C Scharfetter; G Winokur; J Angst
Journal:  Eur Arch Psychiatry Neurol Sci       Date:  1988

Review 4.  [The crisis of the operational diagnostic approach in psychiatry].

Authors:  M Jäger; K Frasch; T Becker
Journal:  Nervenarzt       Date:  2008-03       Impact factor: 1.214

Review 5.  The interface of clinical psychopharmacology and psychopathology.

Authors:  O Benkert; W Maier
Journal:  Eur Arch Psychiatry Neurol Sci       Date:  1989

6.  The Zurich study--a prospective epidemiological study of depressive, neurotic and psychosomatic syndromes. I. Problem, methodology.

Authors:  J Angst; A Dobler-Mikola; J Binder
Journal:  Eur Arch Psychiatry Neurol Sci       Date:  1984

7.  Neurodevelopmental liabilities in schizophrenia and affective disorders.

Authors:  Tomás Palomo; Richard M. Kostrzewa; Trevor Archer; Richard J. Beninger
Journal:  Neurotox Res       Date:  2002 Aug-Sep       Impact factor: 3.911

8.  Psychosis genetics: modeling the relationship between schizophrenia, bipolar disorder, and mixed (or "schizoaffective") psychoses.

Authors:  Nick Craddock; M C O'Donovan; M J Owen
Journal:  Schizophr Bull       Date:  2009-03-27       Impact factor: 9.306

9.  Stability of psychotic symptomatology (delusions, hallucinations), affective syndromes, and schizophrenic symptoms (thought disorder, incongruent affect) over episodes in remitting psychoses.

Authors:  G Winokur; C Scharfetter; J Angst
Journal:  Eur Arch Psychiatry Neurol Sci       Date:  1985

10.  Evidence for separate diseases?: Stages of one disease or different combinations of symptom dimensions?

Authors:  Heinz Häfner; Wolfram an der Heiden; Kurt Maurer
Journal:  Eur Arch Psychiatry Clin Neurosci       Date:  2008-06       Impact factor: 5.270
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