Descriptive analysis of interventional radiology residency program directors in the United States

Abstract

PurposeTo analyze the academic background, demographics and scholarly metrics of Interventional Radiology (IR) residency program directors (PDs) in the United States. MethodsOnline search of publicly available resources was performed from April 6–10, 2020. PDs and associate PDs of ACGME accredited integrated and independent IR residency programs were included in the study. The variables collected from publicly available sources included age, sex, academic background (including medical school, residency and fellowship), and scholarly activity (publications, citations and h-index). Nonparametric statistics including Mann-Whitney U and Kruskal-Wallis tests were applied to compare differences between groups. ResultsA total of 174 PDs and associate PDs from 110 unique integrated and independent IR residency programs were included in the study. One hundred fifty three (87.9%) were male and twenty one (12.1%) were female. The average age of PDs was 47.39 years (SD 8.99, median 45, range 34–74). Eighty six percent of the PDs were American medical school graduates, 97% received a MD degree or foreign equivalent, and 3% received a DO degree. There was no statistical difference between male and female PDs with regards to number of publications, average number of citations or mean h-index. Fellow of the Society of Interventional Radiology (FSIR) qualification was held by 21.3% and PDs with FSIR designation had significantly higher scholarly metrics. ConclusionIR Residency PDs are predominantly male and graduates of American medical schools. Women represent only 12% of the IR PD workforce with no significant difference in scholarly metrics of female PDs compared to male PDs. PDs with FSIR designation had significantly higher scholarly metrics.