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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...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2020
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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 |