Effects of COVID-19 e-mental health interventions: A systematic review of systematic reviews and meta-analyses

Abstract

The COVID-19 pandemic has had a profound impact on global mental health. E-mental health has the potential to enhance the quality of care and can be swiftly implemented on a large scale. We performed a systematic review of systematic reviews, including meta-analyses, to assess the effects of COVID-19 e-mental health interventions. We followed an established search, screening, coding, and reporting protocol. Methodological quality was evaluated using the Measurement Tool to Assess Systematic Reviews (AMSTAR-2) checklist. The searches resulted in a total of 2341 articles. Of these, twelve systematic and meta-analytic reviews were included. The findings indicated that cognitive behavioral therapy (CBT) and psychoeducation were the most used mental health intervention types. E-mental health interventions were delivered via various communication channels including videoconferencing, telephone-based approaches, and mobile applications. E-mental health interventions have demonstrated their effectiveness in addressing prevalent mental health issues, particularly anxiety, depression, and stress. This study underscores the importance of e-mental health interventions in enhancing accessibility and efficiency to reduce mental health symptoms, providing valuable insights for policymakers and clinicians addressing mental health challenges exacerbated by global pandemics.

Keywords

• E-mental health interventions
• COVID-19
• Systematic review
• Videoconferencing
• Anxiety