Development of a United States Radiation Oncology Curricular Framework: A Stakeholder Delphi Consensus.

ABSTRACT

PURPOSE: A United States (US) radiation oncology curriculum, developed using best practices for curriculum inquiry, is needed to guide residency education and qualifying examinations. Competency-based training, including entrustable professional activities (EPAs), provides an outcomes-based approach to modern graduate medical education. This study aimed to define US radiation oncology EPAs and curricular content domains using a deliberative process with input from multiple stakeholder groups. METHODS AND MATERIALS The Radiation Oncology Education Collaborative Study Group Core Curriculum Project Leadership Committee developed initial content domains and EPAs. Following recruitment of stakeholders, a Delphi process was used to achieve consensus. In the first round, content domains and EPAs were reviewed for inclusion and exclusion, clarity, time allocation (content domains), and level of training (EPAs). Participants submitted additional content domains and EPAs for consideration. Any content domains or EPAs 1 standard deviation below the median for inclusion and exclusion underwent Leadership Committee review. All participants completing the first Delphi round were invited to the second round. Percent curriculum time allocated for content domains and a single subdomain were finalized. New EPAs or EPAs undergoing major revisions were reviewed. RESULTS: A total of 186 participants representing diverse stakeholder groups participated. One hundred fourteen completed the first Delphi round (61.3%). Of 114 invited, 77 participants completed the second round of the Delphi process (67.5%). Overall, 6 of 9 content domains met consensus, 1 content domain was removed, and 2 content domains were combined. Four subdomains of a single content domain were reviewed and met consensus. Consensus on percent time allocated per content domain and subdomain was reached. Of 55 initial EPAs, 52 final EPAs met consensus. CONCLUSIONS: Deliberative curriculum inquiry was successfully used to develop a consensus on US radiation oncology content domains and EPAs. These data can guide the allocation of educational time in training programs, help inform weighting for qualifying examinations, and help guide clinical training and resident assessment.