Suicide and Suicidal Ideation in Medical Students: A Systematic Review

The incidence of suicide and its ideation among medical students is increasingly recognized as a significant issue, influenced by the demanding nature of medical education and the various associated psychological stressors. This systematic review aims to elucidate the risk factors and prevalence of suicide and suicidal ideation within this group, with a focus on the implications for mental health interventions. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, this review analyzed 11 studies selected from major databases such as Scopus-Elsevier, Google Scholar, PubMed, and others, focusing on publications between 2015 and 2023. Studies were predominantly observational and cross-sectional, examining suicide rates and suicidal ideation among medical students. The review found that medical students experience higher rates of suicide and suicidal ideation compared to the general population, with significant stressors including academic pressure, personal relationship challenges, and professional expectations. Notably, female respondents displayed a higher prevalence of suicidal ideation than males. Key warning signs identified include changes in mood or behavior and previous attempts of suicide. Despite varying findings regarding the role of medical training duration on suicidal ideation, all studies highlight the critical need for targeted mental health support. The findings underscore the urgent need for integrated mental health services and the incorporation of mental health education within the medical curriculum. A multidimensional approach involving enhancements to both curricular and support structures is crucial for mitigating the risk of suicide among medical students. Future research should focus on developing and evaluating interventions to reduce educational stress and promote psychological well-being in medical educational settings.