Impact of Integrated Vascular Surgery Residency Training Pathway and Professional Development Time on Career Choice and Research Productivity

Abstract

Objective: The limited availability of academic surgery positions has led to increased competition for these jobs. Integrated vascular surgery residency (IVSR) allows for earlier specialization, with some programs providing professional development time (PDT). We hypothesized that IVSR and PDT lead to academic employment and increased research productivity.

Design: This is a retrospective study of vascular surgery fellowship (VSF) and IVSR graduates.

Setting: Training, number of publications, H-index, NIH funding, and employment history were collected using institutional websites, Doximity, Scopus, PubMed, and NIH Research Portfolio Reporting.

Participants: After a review of the research protocol, the Association of Program Directors in Vascular Surgery (APDVS) provided a list of vascular surgery fellowship (VSF) and IVSR graduates.

Methods: After review of the research protocol, the Association of Program Directors in Vascular Surgery (APDVS) provided a list of vascular surgery fellowship (VSF) and IVSR graduates. Training, number of publications, H-index, NIH funding, and employment history were collected using institutional websites, Doximity, Scopus, PubMed, and NIH Research Portfolio Reporting.

Results: From 2013-2017, comparison of IVSR (n=131) to VSF (n=603) graduates showed that IVSR graduates were more likely to be women (38.17% vs 28.19%; p = 0.024), be MD graduates (99.24% vs 93.37%; p = 0.008), attended programs in the northeast (41.98% vs 27.5%; p < 0.001), have advanced degrees (13.74% vs 6.97%; p = 0.01) and graduate from larger programs (median 15 vs 14 faculty; p = 0.013). There was no significant difference in number of publications per trainee by the end of training (median 4 vs 3; P=0.61) or annual trend in average number of publications. After training, there was no significant difference in the type of practice, academic affiliation, practice region, publication number, H-index, NIH funding, level of academic appointment, or leadership positions. From 2013-2019, a comparison of IVSR graduates with (n=32) and without PDT (n=190) demonstrated that those with PDT were more likely to be women (53.13% vs 34.74%; p = 0.038), have advanced degrees (28.12% vs 8.95%; p = 0.002), be at larger programs (median 14 vs 9 faculty; p < 0.001), train at a top 10 NIH funded program (65.62% vs 21.58%; p < 0.001) and publish more by the end of IVSR (median 9 vs 3; p < 0.001). Graduates with PDT were more likely to have academic employment and affiliation, a higher yearly publication rate, and greater H-index.

Conclusion: IVSR and VSF graduates have comparable academic employment and research productivity. However, PDT during IVSR correlates with an eventual academic career and greater research productivity. This study supports the importance of PDT in developing academic vascular surgeons. It remains necessary to continue both IVSR and VSF training paradigms as healthcare needs of the population are met through both academic and non-academic surgeons.

Keywords: Vascular surgery fellowship; academic employment; integrated vascular surgery residency; professional development time; research productivity.