The Patient Health Questionnaire-9: Validation among Patients with Glaucoma

BACKGROUND: Depression and anxiety are two common normal responses to a chronic disease such as glaucoma. This study analysed the measurement properties of the depression screening instrument - Patient Health Questionnaire-9 (PHQ-9) using Rasch analysis to determine if it can be used as a measure. M...

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Detalles Bibliográficos
Autores principales: Gothwal, Vijaya K., Bagga, Deepak K., Bharani, Seelam, Sumalini, Rebecca, Reddy, Shailaja P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4085058/
https://www.ncbi.nlm.nih.gov/pubmed/24999659
http://dx.doi.org/10.1371/journal.pone.0101295

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4085058/
https://www.ncbi.nlm.nih.gov/pubmed/24999659
http://dx.doi.org/10.1371/journal.pone.0101295

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