1), organ transplant (n = 1), stroke (n = 1), and traumatic brain injury (n = 1). Many studies targeted more than one disorder, and thus the sum of the above numbers exceeds the total number of studies included. In addition, one study used a sample of patients meeting criteria for any mood disorder (either current or lifetime), one study included patients with heterogeneous anxiety and mood disorders, and one study used a sample of patients with heterogeneous medical diagnoses. All included studies provided data for continuous measures of anxiety and/or depressive symptom severity at pre and post-treatment.
