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The bi-factor structure of the 17-item Hamilton Depression Rating Scale in persistent major depression; dimensional measurement of outcome

BACKGROUND: The 17-item Hamilton Depression Rating Scale (HDRS(17)) is used world-wide as an observer-rated measure of depression in randomised controlled trials (RCTs) despite continued uncertainty regarding its factor structure. This study investigated the dimensionality of HDRS(17) for patients u...

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Detalles Bibliográficos
Autores principales: Nixon, Neil, Guo, Boliang, Garland, Anne, Kaylor-Hughes, Catherine, Nixon, Elena, Morriss, Richard
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7588071/
https://www.ncbi.nlm.nih.gov/pubmed/33104761
http://dx.doi.org/10.1371/journal.pone.0241370