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CC BY-NC-ND 4.0 · Journal of Academic Ophthalmology 2022; 14(02): e263-e270
DOI: 10.1055/s-0042-1758565
Research Article

A Bibliometric Analysis of Ophthalmology Resident Research Productivity in the United States

Austin Huang
1   Department of Ophthalmology, Baylor College of Medicine, Houston, Texas
,
Sarah Kim
1   Department of Ophthalmology, Baylor College of Medicine, Houston, Texas
,
Harrison Zhu
1   Department of Ophthalmology, Baylor College of Medicine, Houston, Texas
,
Nihar Pathare
1   Department of Ophthalmology, Baylor College of Medicine, Houston, Texas
,
Xin Yee Ooi
1   Department of Ophthalmology, Baylor College of Medicine, Houston, Texas
,
R. Parker Kirby
1   Department of Ophthalmology, Baylor College of Medicine, Houston, Texas
,
Stephen P. Yoon
1   Department of Ophthalmology, Baylor College of Medicine, Houston, Texas
,
Zaina Al-Mohtaseb
1   Department of Ophthalmology, Baylor College of Medicine, Houston, Texas
› Author Affiliations Funding This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.
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Abstract

Background The extent and impact of ophthalmology resident scholarly output is not well known. The authors aim to quantify scholarly activity of ophthalmology residents during residency and assess what factors may be associated with greater research productivity of these residents.

Material and Methods Ophthalmology residents who graduated in 2021 were identified from their respective program Web sites. Bibliometric data published by these residents between the beginning of their postgraduate year 2 (July 1, 2018) until 3 months after graduation (September 30, 2021) were captured through searches via PubMed, Scopus, and Google Scholar. The association of the following factors with greater research productivity numbers was analyzed: residency tier, medical school rank, sex, doctorate degree, type of medical degree, and international medical graduate status.

Results We found 418 ophthalmology residents from 98 residency programs. These residents published a mean (±standard deviation [SD]) number of 2.68 ± 3.81 peer-reviewed publications, 2.39 ± 3.40 ophthalmology-related publications, and 1.18 ± 1.96 first-author publications each. The mean (±SD) Hirsch index (h-index) for this cohort was 0.79 ± 1.17. Upon multivariate analysis, we discovered significant correlations between both residency tier and medical school rank and all bibliometric variables assessed. Pairwise comparisons revealed that residents from higher tier programs had greater research productivity numbers than those from lower tier programs.

Conclusion We obtained bibliometric standards for ophthalmology residents on a national scale. Residents who graduated from higher-ranked residency programs and medical schools possessed higher h-indices and published more peer-reviewed publications, ophthalmology-related articles, and first-author publications.

Keywords

ophthalmology residency - bibliometric analysis - research productivity - h-index

Data Sharing Statement

The data used to support our findings were obtained from publicly available Web sites as detailed in our methods section; no new data was generated through this study.


Authors' Contributions

A.H., S.P.Y., and Z.A. designed the project; A.H., S.K., H.Z., N.P., X.Y.O., and R.P.K. conducted data collection; A.H. analyzed the data; A.H. wrote the manuscript. All authors reviewed, edited, and approved the article.




Publication History

Received: 14 April 2022

Accepted: 27 September 2022

Article published online:
19 November 2022

© 2022. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/)

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