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Factorial validity and invariance of the Patient Health Questionnaire (PHQ)-9 among clinical and non-clinical populations

The Patient Health Questionnaire-9 (PHQ-9) is commonly used to screen for depressive disorder and for monitoring depressive symptoms. However, there are mixed findings regarding its factor structure (i.e., whether it has a unidimensional, two-dimensional, or bi-factor structure). Furthermore, its me...

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Detalles Bibliográficos
Autores principales: Doi, Satomi, Ito, Masaya, Takebayashi, Yoshitake, Muramatsu, Kumiko, Horikoshi, Masaru
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6053131/
https://www.ncbi.nlm.nih.gov/pubmed/30024876
http://dx.doi.org/10.1371/journal.pone.0199235