Publication productivity of pathology residents: a nationwide cohort study in France

Abstract

The publication productivity of residents has been reported in various specialties, mainly in North America, but never in pathology. In France, pathology residents must defend a medical thesis to obtain the title of medical doctor and to practice medicine. The aim of this study was to assess the thesis performance and publication output of a nationwide cohort of pathology residents from six graduating classes in France. Among 231 theses, 110 (48%) resulted in publications, of which 95% were original articles (OA) and 74% were resident first-author publications. The median impact factor (IF) was 3.6 (2.8–5.9). During residency and in the 4 years following defense, residents published a median of 5 (2–10) total publications, 2 (1–6) OA, and 1 (0–3) first-author manuscripts. Among 1849 publications, 822 (44%) were first, second, or last-authored by residents. The median IF of the 362 (20%) OA published as first, second, and last author was 3.1 (2.4–5), 3.3 (2.2–5.2), and 3.2 (0.9–3.3), respectively. Only 44% of these OA were indexed in the pathology category according to Web of Science, with Virchows Arch being the most common journal. Residents who published their medical thesis had a higher median number of total publications, as well as first- and last-author OA (p = 0.0005, p = 0.001 and p = 0.007, respectively). The publication record of pathology residents goes beyond the field of pathology, with most contributions to non-pathology journals. The mandatory medical thesis provides a valuable opportunity for pathology residents to engage in research and may be the first step towards publication productivity.