Global Surgery Electives: A Strategy to Improve Care to Domestic Underserved Populations?

In the United States, a shortage of general surgeons exists, primarily in rural, poor, and minority communities. Identification of strategies that increase resident interest in underserved regions provides valuable information in understanding and addressing this shortage. In particular, surgical experience abroad exposes residents to practice in low-resource and rural settings. As residency programs increasingly offer global surgery electives, we explore whether the presence of an international surgical rotation affects graduates' future practice patterns in underserved communities domestically.

We surveyed general surgery residency graduates at a single academic institution. Those who finished general surgery residency from 2001 to 2018 were included. Participant demographics, current practice demographics, and perceptions related to global surgery and underserved populations were collected. Respondents were stratified based on whether they did ("after") or did not ("before") have the opportunity to participate in the Kijabe rotation (started in 2011), defined by graduation year.

Out of 119 eligible program graduates, 64 (53.7%) completed the survey, and 33 (51.6%) of the respondents graduated following the implementation of the Kijabe rotation. Two participants defined their primary current practice location as international. Fifteen (45.5%) in the "After" group indicated an interest in working with underserved populations following residency, compared to 5 (17.8%) of the "Before" group (P = 0.074). Furthermore, 20 (60.6%) respondents in the "After" group expressed interest in working with underserved populations even if it meant making less money. In the "Before" group, only 13 (46.4%) responded similarly (P = 0.268). Eleven (9.2%) residents rotated at Kijabe. Those who participated in the Kijabe rotation reported an uninsured rate of 36.7% for their current patient population, compared to rate of 13.9% in those who did not rotate there (P = 0.22).

At a single institution, our results suggest that participation in an international surgical rotation in a resource-constrained setting may be associated with increased care for underserved populations in future clinical practice. These results could be due to self-selection of residents who prioritize global surgery as part of their residency experience, or due to increased exposure to underserved patients through global surgery.