Mental Health and Suicidal Behavior Among Graduate Students

To systematically review articles reporting on depression, anxiety, and burnout among U.S. and Canadian medical students. Medline and PubMed were searched to identify peer-reviewed English-language studies published between January 1980 and May 2005 reporting on depression, anxiety, and burnout among U.S. and Canadian medical students. Searches used combinations of the Medical Subject Heading terms medical student and depression, depressive disorder major, depressive disorder, professional burnout, mental health, depersonalization, distress, anxiety, or emotional exhaustion. Reference lists of retrieved articles were inspected to identify relevant additional articles. Demographic information, instruments used, prevalence data on student distress, and statistically significant associations were abstracted. The search identified 40 articles on medical student psychological distress (i.e., depression, anxiety, burnout, and related mental health problems) that met the authors' criteria. No studies of burnout among medical students were identified. The studies suggest a high prevalence of depression and anxiety among medical students, with levels of overall psychological distress consistently higher than in the general population and age-matched peers by the later years of training. Overall, the studies suggest psychological distress may be higher among female students. Limited data were available regarding the causes of student distress and its impact on academic performance, dropout rates, and professional development. Medical school is a time of significant psychological distress for physicians-in-training. Currently available information is insufficient to draw firm conclusions on the causes and consequences of student distress. Large, prospective, multicenter studies are needed to identify personal and training-related features that influence depression, anxiety, and burnout among students and explore relationships between distress and competency.

Burnout, a marker of professional distress prevalent among residents and physicians, has been speculated to originate in medical school. Little is known about burnout in medical students. The authors sought to identify the prevalence of burnout, variation of its prevalence during medical school, and the impact of personal life events on burnout and other types of student distress. All medical students (n = 1,098) attending the three medical schools in Minnesota were surveyed in spring 2004 using validated instruments to assess burnout, quality of life, depression, and alcohol use. Students were also asked about the prevalence of positive and negative personal life events in the previous 12 months. A total of 545 medical students (response rate 50%) completed the survey. Burnout was present in 239 (45%) of medical students. While the frequency of a positive depression screen and at-risk alcohol use decreased among more senior students, the frequency of burnout increased (all p < .03). The number of negative personal life events in the last 12 months also correlated with the risk of burnout (p = .0160). Personal life events demonstrated a stronger relationship to burnout than did year in training on multivariate analysis. Burnout appears common among U.S. medical students and may increase by year of schooling. Despite the notion that burnout is primarily linked to work-related stress, personal life events also demonstrated a strong relationship to professional burnout. The authors' findings suggest both personal and curricular factors are related to burnout among medical students. Efforts to decrease burnout must address both of these elements.

Depression is an underrecognized yet common and treatable disorder among medical students. Little is known about the rate of mental health service use by depressed medical students. This study sought to determine the level of mental health service use by depressed medical students and their reported barriers to use. In the spring of 1994, a one-time survey of 194 first- and second-year medical students was conducted in the School of Medicine at the University of California, San Francisco. Outcome measures were self-reported use of counseling services, barriers to use, suicidal ideation, and depressive symptoms as measured by the 13-item Beck Depression Inventory (BDI). Twenty-four percent (n = 46) of the medical students were depressed by BDI criteria. Of the depressed students, only 22% (n = 10) were using mental health counseling services. The most frequently cited barriers to using these services were lack of time (48%), lack of confidentiality (37%), stigma associated with using mental health services (30%), cost (28%), fear of documentation on academic record (24%), and fear of unwanted intervention (26%). These data demonstrate that depression among medical students may be undertreated. Medical schools can assist depressed students by addressing issues such as the stigma of using mental health services, confidentiality, and documentation. Early treatment of impaired future caregivers may have far-reaching implications for the individual students, their colleagues, and their future patients.