Evidence map›Paper›PMID 22065176›Full record

ArticleEuropean archives of psychiatry and clinical neuroscience2012

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

Damian Läge, Samy Egli, Michael Riedel, Hans-Jürgen Möller

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Article in European archives of psychiatry and clinical neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Psychometric assessment of health-related quality of life and symptom experience in HIV patients treated with antiretroviral therapy.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2015
    Article
  7. Article
  8. Psychopathology: genetics and the stress-vulnerability hypothesis.European archives of psychiatry and clinical neuroscience · 2012
    Article
  9. Creating a map of psychiatric patients based on psychopathological symptom profiles.European archives of psychiatry and clinical neuroscience · 2009
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Damian LägeInstitute of Psychology, Applied Cognitive Psychology, University of Zurich, Switzerland. d.laege@psychologie.uzh.ch
Samy Egli
Michael Riedel
Hans-Jürgen Möller

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper investigates the structure of psychopathological symptoms. Based on AMDP symptom profiles, a symptom space was calculated by robust nonmetric multidimensional scaling (NMDS) and the symptom structures of a sample dating from 1980 and a sample from 2002/2003 were compared. The method of NMDS presented in this study allows results from other studies to be confirmed and complemented. The symptom factors identified in the past by factor-analytic studies were replicated as clusters in two-dimensional symptom maps. Additionally, some theoretically assumed clusters of symptoms were detected that were not found in previous factor analysis approaches. From the results, which are depicted in a continuous space, new insights can be gained, especially with regard to questions of categorical and dimensional classifications. The comparison of the structural aspects of the symptomatology across more than two decades resulted in only small divergences and allows conclusions to be drawn about the stability of these structures and consequently of the symptom clusters and dimensions.

Indexed as

PsychopathologyAdultAgedBehavioral SymptomsFemaleHumansMaleMental DisordersMiddle AgedMultivariate AnalysisPsychiatric Status Rating ScalesRetrospective StudiesSeverity of Illness IndexYoung Adult

Identifiers

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Registered trials

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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.