The Effectiveness of Mindfulness-Based Stress Reduction on the Psychological Functioning of Healthcare Professionals: a Systematic Review

This systematic review of 30 studies found that mindfulness-based stress reduction (MBSR) effectively reduces anxiety, depression, and stress among healthcare professionals and increases mindfulness and self-compassion. However, MBSR did not appear as effective in reducing burnout or improving resilience. Abbreviated MBSR programs were as effective as the traditional 8-week format. The authors recommend future studies use more robust controlled designs, larger and more diverse samples, and active comparisons between interventions.

Study at a glance

Abstract

Burnout and occupational stress are frequently experienced by healthcare professionals (HCPs). Mindfulness-based stress reduction (MBSR) has been found to improve the psychological health outcomes of HCPs. To date, systematic reviews and meta-analyses have primarily focused upon empirical investigations into the reduction of stress amongst HCPs using MBSR and are limited to empirical studies published before December 2019. This systematic review aimed to update the current evidence base and broaden our understanding of the effectiveness of MBSR on improving the psychological functioning of HCPs. Three electronic databases (Medline, Psych Info and Web of Science) were searched without time frame restrictions. Quantitative studies included randomised controlled trials, clinical controlled trials, pre-post designs and studies with up to a 12-month follow-up period. All studies included in the review employed a MBSR programme, standardised measures of psychological functioning and qualified HCPs as participants. Using PRISMA guidelines thirty studies were included in the review. The reviewed literature suggested that MBSR was effective in reducing HCPs experiences of anxiety, depression and stress. MBSR was also found to be effective in increasing HCP levels of mindfulness and self-compassion. However, MBSR did not appear as effective in reducing burnout or improving resilience amongst HCPs. Abbreviated MBSR programmes were found to be as effective as the traditional 8-week MBSR programmes. MBSR is an effective intervention which can help improve the psychological functioning of HCPs. Recommendations include improving the overall quality of the studies by employing more robust controlled designs with randomisation, increased sample sizes with heterogeneous samples, and making active comparisons between interventions used.