Open AccessWealth and depression: A scoping review
Author(s) -
Ettman Catherine K.,
Adam Gaelen P.,
Clark Melissa A.,
Wilson Ira B.,
Vivier Patrick M.,
Galea Sandro
Publication year - 2022
Publication title -
brain and behavior
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.915
H-Index - 41
ISSN - 2162-3279
DOI - 10.1002/brb3.2486
Subject(s) - psycinfo , psychosocial , depression (economics) , context (archaeology) , mental health , psychological intervention , psychology , stressor , medline , clinical psychology , psychiatry , medicine , political science , economics , geography , archaeology , law , macroeconomics
Abstract Introduction The inverse relation between income and depression is well established. Less is understood about the relation between wealth and depression. We therefore conducted a scoping review to answer the question: What is known from the existing literature about the relation between wealth and depression? Methods We searched for studies and articles in Medline (via PubMed), Embase, PsycINFO, PsycArticles, EconLit, and SocINDEX from inception through July 19, 2020. Ninety‐six articles were included in our review. Key article characteristics were year of publication, sample size, country, study design, definition of depression, definition of wealth, and association between wealth and depression. Thirty‐two longitudinal articles were included in a detailed charted review. Results Depression was defined in a relatively standard manner across articles. In contrast, definitions and measurements of wealth varied greatly. The majority of studies in the full review ( n = 56, 58%) and half of the studies in the longitudinal charted review ( n = 16, 50%) reported an inverse relation between wealth and depression. The longitudinal charted review showed that (1) macro‐economic events influenced depression, (2) wealth status influenced depression across the lifecourse, (3) wealth protected against depression in the face of stressors such as job loss, (4) subjective or psychosocial factors such as perception of wealth, relative comparison, and social status modified the relation between wealth and depression, and (5) savings interventions were successful in reducing depression and varied by context. Conclusion These findings suggest that wealth should be included in our consideration of the forces that shape mental health.