Figure 2From: The Four-Dimensional Symptom Questionnaire (4DSQ): a validation study of a multidimensional self-report questionnaire to assess distress, depression, anxiety and somatization Receiver operating characteristic (ROC) curves of the 4DSQ scales with respect to detecting a DSM-IV major depression. Dis = Distress score, Dep = Depression score, Anx = Anxiety score, Som = Somatization score, AUC = Area Under the Curve, CI = 95% confidence interval.Back to article page