The impact of national and international financial crises on mental health and well-being: a systematic review.

Background: Evidence suggests that financial crises and poor mental health are reciprocally related, but no systematic review has been conducted to synthesise the existing literature on the impact of national and international financial crises on population-level mental health and well-being.

Aims: The aim of this study was to systematically review the available literature on the global impact of financial crises on mental health and well-being outcomes.

Methods: After registration on PROSPERO, a systematic search was conducted in PsycINFO, MEDLINE, Wiley, and Web of Science for papers published until 21 November 2022. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement, 98 papers were identified as meeting eligibility criteria. Included studies were assessed using the Mixed Methods Appraisal Tool (MMAT) and results were presented in a formal narrative synthesis.

Results: Our findings show that financial crises are significantly associated with well-being and occurrence of psychological conditions. Several socio-demographic, cultural, and country-specific characteristics played a crucial role in the prevention of population mental health decline in periods of financial crises.

Conclusions: Based on the findings of this review, evidence-based recommendations were developed to guide the design of policy actions that protect population mental health during and after financial crises.