B., Stein M.M., Müller L.K., Meyer W., Söllner Group, the CL Guidelines Working Supplementary Material for: Psychiatric and Psychosomatic Consultation-Liaison Services in General Hospitals: A Systematic Review and Meta-Analysis of Effects on Symptoms of Depression and Anxiety <b><i>Background:</i></b> Psychiatric and psychosomatic consultation-liaison services (CL) are important providers of diagnosis and treatment for hospital patients with mental comorbidities and psychological burdens. <b><i>Objective:</i></b> To perform a systematic review and meta-analysis investigating the effects of CL on depression and anxiety. <b><i>Methods:</i></b> Following PRISMA guidelines, a systematic literature search was conducted until 2017. Included were published randomized controlled trials using CL interventions with adults in general hospitals, treatment as usual as control groups, and depression and/or anxiety as outcomes. Risk of bias was assessed using the Cochrane Risk of Bias Tool. Level of integration was assessed using the Standard Framework for Levels of Integrated Healthcare. Meta-analyses were performed using random effects models and meta-regression for moderator effects. <b><i>Results:</i></b> We included 38 studies (9,994 patients). Risk of bias was high in 17, unclear in 15, and low in 6 studies. Studies were grouped by type of intervention: brief interventions tailored to the patients (8), interventions based on specific treatment manuals (19), and integrated, collaborative care (11). Studies showed small to medium effects on depression and anxiety. Meta-analyses for depression yielded a small effect (<i>d</i> = –0.19, 95% CI: –0.30 to –0.09) in manual studies and a small effect (<i>d</i> = –0.33, 95% CI: –0.53 to –0.13) in integrated, collaborative care studies, the latter using mostly active control groups with the possibility of traditional consultation. <b><i>Conclusions:</i></b> CL can provide a helpful first treatment for symptoms of depression and anxiety. Given that especially depressive symptoms in medically ill patients are long-lasting, the results underline the benefit of integrative approaches that respect the complexity of the illness. Consultation-liaison psychiatry;Systematic review;Depression;Anxiety 2019-10-22
    https://karger.figshare.com/articles/dataset/Supplementary_Material_for_Psychiatric_and_Psychosomatic_Consultation-Liaison_Services_in_General_Hospitals_A_Systematic_Review_and_Meta-Analysis_of_Effects_on_Symptoms_of_Depression_and_Anxiety/10011770
10.6084/m9.figshare.10011770.v1