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Are there researcher allegiance effects in diagnostic validation studies of the PHQ-9? A systematic review and meta-analysis

OBJECTIVES: To investigate whether an authorship effect is found that leads to better performance in studies conducted by the original developers of the Patient Health Questionnaire (PHQ-9) (allegiant studies). DESIGN: Systematic review with random effects bivariate diagnostic meta-analysis. Search...

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Bibliografske podrobnosti
izdano v:BMJ Open
Main Authors: Manea, Laura, Boehnke, Jan Rasmus, Gilbody, Simon, Moriarty, Andrew S, McMillan, Dean
Format: Artigo
Jezik:Inglês
Izdano: BMJ Publishing Group 2017
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC5640143/
https://ncbi.nlm.nih.gov/pubmed/28965089
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmjopen-2016-015247
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