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Titolo:
5-FACTOR MODEL OF CHILDHOOD-ONSET SCHIZOP HRENIA
Autore:
KLAPAL M; EGGERS C; BUNK D; KORIATH H;
Indirizzi:
RHEIN LANDES & HSCH KLIN PSYCHIAT ESSEN,KINDER & JUGENDPSYCHIAT KLIN,VIRCHOWSTR 174 D-45145 ESSEN GERMANY RHEIN LANDES & HSCH KLIN PSYCHIAT ESSEN,KINDER & JUGENDPSYCHIAT KLIN D-45145 ESSEN GERMANY
Titolo Testata:
Nervenarzt
fascicolo: 3, volume: 69, anno: 1998,
pagine: 238 - 242
SICI:
0028-2804(1998)69:3<238:5MOCSH>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
GER
Soggetto:
POSITIVE-NEGATIVE DICHOTOMY; SYMPTOMS; VALIDATION;
Keywords:
CHILDHOOD-ONSET SCHIZOPHRENIA; FIRST EPISODE; FACTOR ANALYSIS; PANSS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
23
Recensione:
Indirizzi per estratti:
Citazione:
M. Klapal et al., "5-FACTOR MODEL OF CHILDHOOD-ONSET SCHIZOP HRENIA", Nervenarzt, 69(3), 1998, pp. 238-242

Abstract

Forty-four first-admission patients with childhood-onset schizophrenia (age at onset less than or equal to 14 years) were examined retrospectively for 30 clinical symptoms using the Positive and Negative Syndrome Scale (PANSS;15). A principal component analysis with varimax rotation was applied to the full item set of this scale and revealed five orthogonal independent symptom groups: cognition affect, social withdrawal, anti-social behavior, excitement, and reality distortion. In order to validate these psychopathological dimensions we analyzed the relation between the five factor scores and outcome variables (DisabilityAssessment Schedule, DAS-M; 13) several years after onset: Social withdrawal was correlated with poor outcome; reality distortion was related to good outcome (P<0.01). A multivariate ANOVA identified group differences in the anti-social behavior factor between acute and insidious onset of illness and between boys and girls; patients with an acute onset scored significantly higher on the excitement factor than those with an insidious onset (P<0.05). According to our results more than two dimensions are necessary to describe the psychopathology of childhood-onset schizophrenia, similar to adolescent-and adult-onset schizophrenia.

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Documento generato il 02/04/20 alle ore 11:56:51