Does Industry Sponsorship Influence Research Productivity Among Foot and Ankle Surgeons?
Category: Ankle; Basic Sciences/Biologics; Other Introduction/Purpose: Research productivity and success drive academic promotions in surgeons' careers. While previous studies have shown a strong relationship between research funding and academic productivity, few have analyzed that relationshi...
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Veröffentlicht in: | Foot & ankle orthopaedics 2022-01, Vol.7 (1), p.2473011421S00356 |
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Zusammenfassung: | Category:
Ankle; Basic Sciences/Biologics; Other
Introduction/Purpose:
Research productivity and success drive academic promotions in surgeons' careers. While previous studies have shown a strong relationship between research funding and academic productivity, few have analyzed that relationship in Foot and Ankle surgery. Furthermore, they have primarily used bibliometric data, such as the Hirsch index (h-index), which although is representative of an author's impact, heavily favors physicians who have been in practice longer. There is a need for more pragmatic variables that take into account career longevity. Because there is deficient literature in the analysis of the association between industry sponsorship and research productivity among foot and ankle surgeons, we sought to narrow the gap.
Methods:
A retrospective review of all articles from the 2018 issues of Foot and Ankle International Journal, Journal of Foot and Ankle Surgery and Clinical Research on Foot and Ankle Journal were queried for authors. 303 unique United States-based non trainee Foot and Ankle authors were identified, and ultimately included in the study. They were analyzed for demographic data including sex, academic title, years in practice, and specialty. We also collected bibliometric data from Scopus, including total publications, Hirsch index (h-index), m-index, and publications-to-years in practice ratio. The Center for Medicare & Medicaid Services Open Payments Database was reviewed, and total payments were collected for each author. Authors were divided into quartiles based on payment data (i.e., Quartile 1: 0-25%, etc.) for analysis. Kruskal Wallis and Mann-Whitney U tests were performed to identify significant differences between groups. A Multivariate logistic regression was performed to identify independent predictors of high research productivity.
Results:
A total of 253 (83.5%) of authors had received at least one payment. The payments received by the authors were broken down in the following quartiles.: Quartile 1, (n=77) who had payments of 0 to $171.41; Quartile 2: (n=76) $171.42 to $2515.15; Quartile 3: (n=76): $2515.16 to $34,577.36; and Quartile 4: (n=74) $34,577.37 to $8,530,326.50. Total Publication Count, H- index, M-index and publications to years in practice ratio all were significantly different and increasing between quartiles (p |
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ISSN: | 2473-0114 2473-0114 |
DOI: | 10.1177/2473011421S00356 |