The relationship between emotion regulation and well-being in patients with mental disorders: A meta-analysis

Background: The importance of both specific emotion regulation strategies and overall deficits in emotion regulation in the context of psychopathology is widely recognized. Besides alleviating psychological symptoms, improving mental well-being is increasingly considered important in treatment of people with mental disorders. However, no comprehensive meta-analysis on the relationship between emotion regulation and well-being in people with mental disorders has been conducted yet. Objective: The aim of the current study was to synthesize and meta-analyze evidence regarding the relationship between emotion regulation and well-being in clinical samples across studies. Method: A systematic literature search was conducted in PsycINFO, PubMed and Scopus and 94 cross-sectional effect sizes from 35 studies were meta-analyzed to explore this relationship. To be eligible for the meta-analysis, studies had to include a clinical sample, assess at least one specific emotion regulation strategy or overall deficits in emotion regulation and include well-being as outcome. Results: The findings showed significant small to moderate negative relationships with well-being for the strategies avoidance (r = -0.31) and rumination (r = -0.19) and positive relationships with reappraisal (r =0.19) and acceptance (r = 0.42). Grouping together putative adaptive and maladaptive strategies revealed similar sized relationships with well-being in the expected direction. Overall deficits in emotion regulation showed a negative moderate correlation with well-being (r = -0.47). No substantial difference in relationships was found when clustering studies into hedonic and eudaimonic well-being. Conclusion: Our findings suggest that emotion regulation is not merely related with psychopathology, but also with well-being in general as well as hedonic and eudaimonic well-being. Therefore, it might also be important to improve emotion regulation when aiming to improve well-being in people with mental disorders. (C) 2020 The Author(s). Published by Elsevier Inc.