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Scalability of the Positive and Negative Syndrome Scale in first‐episode schizophrenia assessed by Rasch models

OBJECTIVE: Historically, assessment of the psychometric properties of the Positive and Negative Syndrome Scale (PANSS) has had several foci: (1) calculation of reliability indexes, (2) extraction of subdimensions from the scale, and (3) assessment of the validity of the total score. In this study, w...

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Detalles Bibliográficos
Autores principales: Baandrup, Lone, Allerup, Peter, Nielsen, Mette Ø., Düring, Signe W., Bojesen, Kirsten B., Leucht, Stefan, Galderisi, Silvana, Mucci, Armida, Bucci, Paola, Arango, Celso, Díaz‐Caneja, Covadonga M., Dazzan, Paola, McGuire, Philip, Demjaha, Arsime, Ebdrup, Bjørn H., Fleischhacker, Wolfgang W., Kahn, René S., Glenthøj, Birte Y.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9325503/
https://www.ncbi.nlm.nih.gov/pubmed/35417039
http://dx.doi.org/10.1111/acps.13434