Development and Implementation of an Experiential Longitudinal Health Systems Science Thread Into an Existing Medical School Curriculum.

Abstract

Medical school graduates enter a complex health care delivery system involving interprofessional teamwork and multifaceted value-based patient care decisions. However, current curricula on health systems science (HSS) are piecemeal, lecture based, and confined to preclinical training. The VISTA program is a longitudinal, immersive learning curriculum integrated into the University of Chicago Pritzker School of Medicine curriculum between 2016 and 2018. Key components include a unit-based nursing interprofessional team experience, a discharge objective structured clinical examination (OSCE), a patient safety simulation, and the implementation of a Choosing Wisely SmartPhrase. Graduates before 2016-2017 and after 2018-2020 VISTA implementation completed a Likert-style survey assessing attitudes, knowledge, and behaviors on HSS topics. A free response question solicited improvement areas. The Association of American Medical Colleges (AAMC) Graduation Questionnaire (GQ) was also examined. The overall VISTA survey response rate was 59%, with 126 fourth-year medical student respondents before VISTA and 120 after VISTA. Compared with pre-VISTA graduates, post-VISTA graduates reported a significantly higher rate of competence on the HSS questions, with the greatest increases seen in effective communication at discharge (n = 73/126 [57.9%] to 116/120 [96.7%], P < .001), knowledge on safety event reporting (n = 53/126 [42.1%] to 96/120 [79.8%], P < .001), and considering costs in making health care decisions (n = 76/126 [60.3%] to 117/120 [97.5%], P < .001). All were directly addressed through experiential learning interventions, and 2 were intended practice behaviors. VISTA graduate responses to free-text questions demonstrated a more nuanced understanding of HSS compared with pre-VISTA responses. The AAMC GQ data showed increased agreement with an item that mapped to HSS understanding. The VISTA program provides a model for institutions to enhance HSS education between curricular overhauls. Next steps include implementing value-added roles and additional immersive learning exercises.