Randomized controlled trials assessed as having low or moderate risk of bias.

ABM = Attention bias modification. CBT = Cognitive behavior therapy. GAD = Generalized anxiety disorder. OCD = Obsessive-compulsive disorder. PD = Panic disorder. PDT = Psychodynamic therapy. PTSD = Posttraumatic stress disorder.aIncludes full- and part-time employed and students. For a few studies that only reported number of participants on sick leave, we report the proportion not on sick leave.bPsychotropic medication, although this was not stated explicitly in each report.cIncludes major depressive episode acute/in partial remission, major depressive disorder, dysthymia; mainly mild/moderate severity, low suicidality.dMainly GAD, social anxiety disorder, panic disorder; also major depressive disorder (k = 2).