Examining the Effect of a Group-Based Stress Management Course on Empowering the Mental Health of Medical Faculty Students and Resident Physicians: A Randomized Controlled Study

Rates of depression, anxiety, and burnout are markedly higher among physicians than in the general population, and suicide risk is also significantly elevated (Shanafelt et al., 2012; Mata et al., 2015). This disparity often emerges early in the professional trajectory, even during medical school. The prevalence of depression, anxiety, burnout, and high stress is higher among medical students compared with the general population. For example, a large-scale meta-analysis by Rotenstein et al. (2016) found a 27% prevalence of depression and depressive symptoms among medical students, while Puthran et al. (2016) reported depression prevalence above the general population average.

Nevertheless, when experiencing psychological distress, medical students and physicians often hesitate to seek help and are less likely to pursue professional support due to fear of stigma, career-related concerns, or time constraints (Chew-Graham et al., 2003; Dyrbye et al., 2007). This can allow mental health problems to progress silently and become chronic. Therefore, implementing protective and preventive interventions during medical education may not only reduce current psychological difficulties but also help prevent more severe mental disorders that could emerge later in professional life.

In this context, one cost-effective approach to supporting mental health is group-based psychoeducation programs. Compared with individual counseling or therapy, group-based psychoeducation is less costly, allows participants to benefit without having to share personal experiences, provides social support through peer participation, and facilitates more durable acquisition of knowledge and skills through social learning in a group setting (Yalom \& Leszcz, 2005). Such group interventions are particularly prominent for student populations in terms of feasibility and acceptability.

In recent years, the World Health Organization (WHO) Self-Help Plus (SH+) group-based stress management course has emerged as an easily deliverable psychoeducational program grounded in Acceptance and Commitment Therapy (ACT) principles. In randomized controlled trials conducted across different countries and samples, SH+ has been shown to reduce psychological distress, decrease depressive symptoms, improve coping skills, and enhance resilience (Tol et al., 2020). The WHO also recommends this program as a low-cost, brief, and scalable mental health intervention (WHO, 2020).

In Türkiye, only a limited number of studies have examined group-based interventions aimed at strengthening the mental health of medical students and resident physicians. The existing literature has largely focused on identifying levels of depression and burnout, and there is a lack of research developing and testing effective and feasible intervention models. Therefore, by investigating the effects of a group-based stress management course for medical students and resident physicians, this study aims to address an important gap.

Through this research: (i) the effects of a cost-effective and feasible group-based intervention designed to strengthen the mental health of medical students and resident physicians will be evaluated; (ii) the feasibility of implementing structured programs similar to SH+ within the Turkish health education context will be examined, and findings regarding cultural adaptation will be contributed to the literature; and (iii) the results will inform national policies and practices aimed at supporting mental health in medical education and among healthcare workers, while also contributing to the international literature. Accordingly, this study has the potential to contribute not only to strengthening mental health at the individual level but also to fostering a healthier and more sustainable physician workforce within the healthcare system.