Abstract
Background: Global health interest has grown among medical students over the past twenty years. Most medical schools offer global health opportunities. Studies suggest completing global health electives during medical school may increase likelihood of choosing a primary care discipline or working with underserved populations, yet they have generally not considered students’ interests and experiences prior to medical school. This study aimed to assess the associations of pre-medical school factors and global electives in medical school on subsequently working in global health and with underserved populations in the United States (U.S.) and whether respondents reported perceived benefits from global electives. Methods: We surveyed medical school graduates (classes of 2011-2015) from a large public medical school in the U.S. to describe current practice settings and previous global health experience. We evaluated work, volunteer, and educational experiences preceding medical school, socioeconomic status, race and ethnicity using American Medical College Application Service (AMCAS) data. We assessed the association between students’ backgrounds, completing global health electives in medical school and current work in global health or with underserved populations in the U.S.Results: Of 161 respondents, five to eight years post-graduation, 78% reported work, research, or teaching with a focus on global or underserved U.S. populations. Completing a global health elective during medical school (p=0.0002) or during residency (p=0.01) were positively associated with currently working with underserved populations, and pre-medical school experiences were not associated (p=0.1). Adjusting for race and ethnicity, completing a global health elective during medical school was associated with a 38% greater prevalence of working with an underserved population. Perceived benefits from global electives included improved cultural awareness, language skills, public health and research skills, and ability to practice in technology-limited settings. Conclusion: Medical school graduates who participated in global electives as students were more likely than their peers to pursue careers with underserved populations in the U.S. They reported the experience improved their cultural competency and public health skills. These data can be used to design medical school curricula that encourage global health electives, and support skills that will benefit future work with underserved populations, either in the U.S. or abroad.