Figure 1

Summary of overlapping symptoms based on PHQ-9, HADS-A, CAARS-S, and MDQ screening cutoff points. Abbreviations: ADHD = attention deficit hyperactivity disorder; Anx = anxiety; GAD = generalized anxiety disorder; MDD = major depressive disorder. The labels on the x-axis denote patients meeting the cutoff score for the corresponding patient-rated scale: PHQ-9 score ≥ 12 for MDE, HADS-A score ≥ 14 for GAD, CAARS-S score ≥ 28 for ADHD, MDQ score ≥ 7 with functioning item score of ≥ 3 for mania. The same definitions are used in computing the percentages of patients with other diagnoses denoted inside each histogram bar.