Validation and Standardization of the Generalized Anxiety Disorder Screener (GAD-7) in the General Population

@article{Lwe2008ValidationAS,
  title={Validation and Standardization of the Generalized Anxiety Disorder Screener (GAD-7) in the General Population},
  author={Bernd L{\"o}we and Oliver Decker and Stefanie Verena M{\"u}ller and Elmar Br{\"a}hler and Dieter Schellberg and Wolfgang Herzog and Philipp Yorck Herzberg},
  journal={Medical Care},
  year={2008},
  volume={46},
  pages={266-274}
}
Background:The 7-item Generalized Anxiety Disorder Scale (GAD-7) is a practical self-report anxiety questionnaire that proved valid in primary care. However, the GAD-7 was not yet validated in the general population and thus far, normative data are not available. Objectives:To investigate reliability, construct validity, and factorial validity of the GAD-7 in the general population and to generate normative data. Research Design:Nationally representative face-to-face household survey conducted… 

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