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dc.creatorFresán, Ana
dc.creatorDe la Fuente-Sandoval, C.
dc.creatorLoyzaga, Cristina
dc.creatorGarcía-Anaya, María
dc.creatorMeyenberg, N.
dc.creatorNicolini, Humberto
dc.creatorApiquián, Rogelio
dc.date.accessioned2017-06-30T03:42:49Z
dc.date.available2017-06-30T03:42:49Z
dc.date.issued2005es_ES
dc.identifier2157es_ES
dc.identifier.issn0920-9964es_ES
dc.identifier.urihttp://repositorio.inprf.gob.mx/handle/123456789/6808
dc.identifier.urihttps://doi.org/10.1016/j.schres.2004.03.021es_ES
dc.language.isoenges_ES
dc.publisherELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDSes_ES
dc.relation72, 123-129 p.es_ES
dc.relationversión del editores_ES
dc.rightsacceso cerradoes_ES
dc.titleA forced five-dimensional factor analysis and concurrent alidity of the Positive and Negative Syndrome Scale in Mexican schizophrenic patientses_ES
dc.typearticlees_ES
dc.contributor.affiliationClinical Research Division, National Institute of Psychiatry Ramon de la Fuente, Calz. Mexico-Xochimilco 101. Col. San Lorenzo, Huipulco., CP 14370 Mexico City, Mexicoes_ES
dc.contributor.emailrogelioapiquian@yahoo.com.mxes_ES
dc.relation.jnabreviadoSCHIZOPHR RESes_ES
dc.relation.journalSchizophrenia Researches_ES
dc.identifier.placeAmsterdames_ES
dc.date.published2005es_ES
dc.identifier.organizacionInstituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, México.es_ES
dc.identifier.eissn1573-2509es_ES
dc.identifier.doi10.1016/j.schres.2004.03.021es_ES
dc.description.abstractotrodiomaThe heterogeneity of schizophrenic symptomatology is well documented. The positive–negative distinction is limited to cover the entire spectrum of schizophrenic psychopathology in order to describe the various clinical aspects of the disorder. Method:We recruited 150 schizophrenic patients between May 2002 and September 2003. Diagnoses were based on a structured clinical interview. The Positive and Negative Syndrome Scale (PANSS) was used to evaluate general psychopathology and symptom severity. For the concurrent validity of the pentagonal model of the PANSS, the BPRS, the CDSS, the OAS and the MMSE were used. Results: The forced five-factor principal-component analysis explained 53.4% of the total variance. There were significant correlations between the clinical rating scales and the five components of the PANSS. Discussion: Our data support a pentagonal model underlying the multidimensional schizophrenic symptomatology as assessed by the PANSS. The five-factor structure of the PANSS in Mexican schizophrenic patients enables further elucidation of the various clinical aspects of schizophrenia.es_ES
dc.subject.kwEsquizofreniaes_ES
dc.subject.kwEstructura factorial PANSSes_ES
dc.subject.kwValidezes_ES
dc.subject.koSchizophreniaes_ES
dc.subject.koPANSS factor structurees_ES
dc.subject.koValidityes_ES


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