Publication rate and factors associated with publication of research projects by obstetrics residents in an academic department over 10 years

Abstract

Objectives: To determine the publication rate of mandatory research projects conducted by obstetrics residents and to evaluate the publication-associated factors and reported obstacles.

Study design: This retrospective cohort study included all consecutive residents in an academic obstetrics-gynecology department in Paris, France, between 2010 and 2020. All residents were required to conduct a research project. Information about publication was collected by searching PubMed. A closed-ended questions questionnaire was sent to former residents about their characteristics, subsequent professional development, and research project characteristics. Factors associated with publication were identified by univariable and multivariable analysis with logistic regression.

Results: During the study period, 156 residents trained in our obstetrics-gynecology department. The overall publication rate was 30.8% (48/156) and the median time to publication 27 months (IQR, 18-37). The resident was first author in 36 (75.0%) publications. Among the 130 (83.3%) residents who completed the questionnaire, 43 (33%) had published their research project. Overall, 74/130 (60.8%) residents used their project for their mandatory medical thesis. Factors associated with publication in univariable analysis were younger age (median), completion of a PhD, planned career in academic medicine, prospective study design, presentation at a conference or congress and use their project for their medical thesis. The only factors associated with publication in the multivariable analysis were planned career in academic medicine (aOR 5.62 95 %CI[1.84-17.19]) and the prospective study design of the research project (aOR 6.1 95 %CI[1.24-29.56]). The main reasons for nonpublication reported by resident were lack of time and failure to complete the project.

Conclusion: Among the mandatory clinical research projects conducted by obstetrics residents over a decade in our department, 30.8% were published. The main factors associated with publication were planned career in academic medicine and a prospective design of the research project.

Keywords: Academic productivity; Obstetric resident; Publication; Thesis.