The Impact of the COVID-19 Pandemic on the Mental Health of Healthcare Workers: A Systematic Review and Meta-Analysis (Version 3)
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The Impact of the COVID-19 Pandemic on the Mental Health of Healthcare Workers
A Systematic Review and Meta-Analysis
Abstract
Background: The COVID-19 pandemic has placed an unprecedented burden on healthcare systems worldwide. Healthcare workers (HCWs) have been at the forefront of this crisis, facing increased workloads, fear of infection, and moral distress. This systematic review and meta-analysis aims to synthesize the existing literature on the impact of the COVID-19 pandemic on the mental health of HCWs.
Methods: We conducted a comprehensive search of electronic databases including PubMed, Embase, PsycINFO, and Web of Science from January 2020 to December 2022. Studies reporting on the prevalence of anxiety, depression, stress, burnout, and post-traumatic stress disorder (PTSD) among HCWs during the pandemic were included. Random-effects models were used to pool prevalence estimates.
Results: A total of 150 studies involving over 100,000 HCWs were included in the analysis. The pooled prevalence rates were as follows: anxiety (34.4%), depression (31.8%), stress (45.0%), burnout (54.2%), and PTSD (22.1%). Subgroup analyses revealed that nurses, frontline workers, and those working in high-risk areas reported significantly higher levels of psychological distress compared to other groups.
Conclusion: The COVID-19 pandemic has had a profound negative impact on the mental health of healthcare workers globally. Urgent interventions are needed to support the psychological well-being of this essential workforce. These may include providing adequate personal protective equipment (PPE), ensuring manageable workloads, offering psychological support services, and fostering a supportive organizational culture.