Regional Influence of Radiation Oncology Residency Training on Job Securement over Two Time Periods

Abstract

Recent reports have noted conflicting predictions regarding the future of the radiation oncology job market. Residents and practicing radiation oncologists (ROs) report perceptions of an increasingly saturated market. An important factor contributing to the job landscape is the potential geographic maldistribution of ROs in the United States. Given the importance of the evolving job market and appropriate supply and demand for future ROs, this study investigated whether residency training region influences employment region and whether "portability" of residency training has changed over time from 2003-2015. Methods Radiation oncology residency graduates were identified from Association of Residents in Radiation Oncology (ARRO) directories from 2003-2012. This information was cross-referenced with the American Society of Radiation Oncology directory to determine current employment location. The region of residency training and employment were categorized into four regions per the US Census Bureau: Northeast (NE), South (S), Midwest (MW), and West (W). The change in "portability" of residency training over time was determined from the results of an anonymous internet-based survey which provided information on year of graduation and location of first job. "Portability" was defined as the rate at which a trainee in one region could find employment in another region. From the survey, two cohorts were identified: early (graduated from 2003-2006) and late (graduated from 2012-2015).