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Diagnostics
Research
Prevalence and identification of anxiety disorders in pregnancy: the diagnostic accuracy of the two-item Generalised Anxiety Disorder scale (GAD-2)

Authors

  • Selina Nath Section of Women’s Mental Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK PubMed articlesGoogle scholar articles
  • Elizabeth G Ryan Biostatistics and Health Informatics Department, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK PubMed articlesGoogle scholar articles
  • Kylee Trevillion Section of Women’s Mental Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK PubMed articlesGoogle scholar articles
  • Debra Bick Department of Women and Children’s Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King’s College London, London, UK PubMed articlesGoogle scholar articles
  • Jill Demilew Women’s Health, King’s College Hospital NHS Foundation Trust, London, UK PubMed articlesGoogle scholar articles
  • Jeannette Milgrom Parent-Infant Research Institute (PIRI), Austin Health, Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Victoria, Australia PubMed articlesGoogle scholar articles
  • Andrew Pickles Biostatistics and Health Informatics Department, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK PubMed articlesGoogle scholar articles
  • Louise M Howard Section of Women’s Mental Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK Department of Women and Children’s Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King’s College London, London, UK South London and Maudsley NHS Foundation Trust, London, UK PubMed articlesGoogle scholar articles
  1. Correspondence to Dr Selina Nath; selina.nath{at}kcl.ac.uk
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Citation

Nath S, Ryan EG, Trevillion K, et al
Prevalence and identification of anxiety disorders in pregnancy: the diagnostic accuracy of the two-item Generalised Anxiety Disorder scale (GAD-2)
BMJ Open 2018;8:e023766. doi: 10.1136/bmjopen-2018-023766

Publication history

  • Received April 26, 2018
  • Revised July 10, 2018
  • Accepted July 20, 2018
  • First published September 5, 2018.
Online issue publication 
January 10, 2022
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© Author(s) (or their employer(s)) 2018. Re-use permitted under CC BY. Published by BMJ. This is an open access article distributed in accordance with the Creative Commons Attribution 4.0 Unported (CC BY 4.0) license, which permits others to copy, redistribute, remix, transform and build upon this work for any purpose, provided the original work is properly cited, a link to the licence is given, and indication of whether changes were made. See: https://creativecommons.org/licenses/by/4.0/.