Prevalence and identification of anxiety disorders in pregnancy: the diagnostic accuracy of the two-item Generalised Anxiety Disorder scale (GAD-2).
Selina NathElizabeth G RyanKylee TrevillionDebra BickJill DemilewJeannette MilgromAndrew PicklesLouise M HowardPublished in: BMJ open (2018)
Anxiety disorders are common but GAD-2 generates many false positives and may therefore be unhelpful in maternity services.