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Title:

A 4-item measure of depression and anxiety: validation and standardization of the Patient Health Questionnaire-4 (PHQ-4) in the general population.

Document type:
Journal Article; Research Support, Non-U.S. Gov't; Validation Studies; Article
Author(s):
Lowe, B; Wahl, I; Rose, M; Spitzer, C; Glaesmer, H; Wingenfeld, K; Schneider, A; Brähler, E
Abstract:
The 4-item Patient Health Questionnaire-4 (PHQ-4) is an ultra-brief self-report questionnaire that consists of a 2-item depression scale (PHQ-2) and a 2-item anxiety scale (GAD-2). Given that PHQ-4, PHQ-2, and GAD-2 have not been validated in the general population, this study aimed to investigate their reliability and validity in a large general population sample and to generate normative data.A nationally representative face-to-face household survey was conducted in Germany in 2006. The survey...     »
Journal title abbreviation:
J Affect Disord
Year:
2010
Journal volume:
122
Journal issue:
1-2
Pages contribution:
86-95
Language:
eng
Fulltext / DOI:
doi:10.1016/j.jad.2009.06.019
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/19616305
Print-ISSN:
0165-0327
TUM Institution:
Lehrstuhl für Allgemeinmedizin (Prof. Schneider) (keine SAP-Zuordnung!)
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