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Positive and Negative Relationship between Anxiety and Depression of Patients in Pain: A Bifactor Model Analysis
BACKGROUND: The relationship between anxiety and depression in pain patients has not been clarified comprehensively. Previous research has identified a common factor in anxiety and depression, which may explain why depression and anxiety are strongly correlated. However, the specific clinical featur...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3475698/ https://www.ncbi.nlm.nih.gov/pubmed/23094064 http://dx.doi.org/10.1371/journal.pone.0047577 |