Factors Associated With Resident Research Success: An Analysis of Canadian General Surgery Trainees

Abstract

Better understanding the research productivity of Canadian general surgery residents and factors associated with success would provide a valuable reference and help inform actions to enable success. We aimed to characterize the research productivity of Canadian general surgery residents and to evaluate factors associated with residents' research quantity and impact. A cross-sectional, observational study was performed using publicly available data evaluating Canadian General Surgery resident research productivity. Research productivity was characterized using measures including publications per postgraduate year (PGY) and CiteScore among others. Residency programs were then comparatively assessed using a multivariable logistic regression to evaluate program and resident factors associated with achieving >50th percentile research productivity. All General Surgery residents from English speaking Canadian training programs were included in this study, which was completed at the University of Alberta, a tertiary level academic center in Edmonton, Canada. A wide range of resident research productivity was observed across Canada with the median publications per PGY of 0.29, and the median sum of a resident's publication CiteScores of 2.05. The median h-index was 0.90. Graduate degree completion and publication experience prior to residency were significantly associated with higher publications per PGY (OR 2.94 and OR 2.10, respectively), as well as higher mean CiteScore (OR 3.42 and 2.24). The program factors that were assessed, including program size, research blocks, mandatory projects, or higher staff research productivity, did not show significant association with increased research output. There is a wide range in research output by general surgery residents across the country. Successful completion of graduate degrees and the experience of publication prior to residency are associated with higher research productivity and impact.