RESEARCH ARTICLE


Research Productivity and Impact of Saudi Academic Ophthalmologists: Trends in H-index, Sex, Subspecialty, and Faculty Appointments



Ismail Abuallut1, *
iD
, Norah Mohsen A. Qassadi2, Abdulrahman Mubarak Alosaimi3, Abdulaziz Nasser A. Aladhyani4, Fatimah Ibrahim Mujairi2, Andrew Robart5
1 Department of Surgery, Ophthalmology Division, College of Medicine, Jazan University, Jazan, Saudi Arabia
2 College of Medicine, Jazan University, Jazan, Saudi Arabia
3 College of Medicine, Majmaah University, Majmaah, Saudi Arabia
4 College of Medicine, Shaqra University, Sahqra, Saudi Arabia
5 College of Medicine, Memorial University of Newfoundland, Newfoundland, Canada


Article Metrics

CrossRef Citations:
0
Total Statistics:

Full-Text HTML Views: 938
Abstract HTML Views: 493
PDF Downloads: 366
ePub Downloads: 268
Total Views/Downloads: 2065
Unique Statistics:

Full-Text HTML Views: 546
Abstract HTML Views: 281
PDF Downloads: 276
ePub Downloads: 195
Total Views/Downloads: 1298



Creative Commons License
© 2023 Abuallut et al.

open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: https://creativecommons.org/licenses/by/4.0/legalcode. This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

* Address correspondence to this author at the Department of Surgery, Ophthalmology Division, College of Medicine, Jazan University, Jazan, Saudi Arabia; E-mail: iabuallut@jazanu.edu.sa


Abstract

Objectives:

This study aimed to assess the scientific output of academic ophthalmologists in the Kingdom of Saudi Arabia in terms of the H-index, sex, subspecialty, and faculty appointments.

Methods:

This cross-sectional study used data extracted from publicly available sources. Saudi academic ophthalmologists and their academic rankings were identified from their respective university websites. The H-indices were collected from the Scopus, Web of Science, and Google Scholar databases. Descriptive, univariate, and multivariate analyses were performed to explore the association of the H-index with sex, academic ranking, and subspecialty.

Results:

A total of 93 Saudi academic ophthalmologists were included in the study. Men comprised 77% of the academic positions and tended to have higher academic positions than women. The mean H-indices for men and women were 5.04±5.21 and 4.19±4.31, respectively (p=0.54). The mean H-indices of lecturers, assistant professors, associate professors, and professors were 1±0.1, 3.06±3, 7.7±68, and 10±10.25, respectively. The H-index had a positive correlation with a faculty appointment with an unadjusted beta coefficient for professors of 8.264 (95% CI, 5.967 to 10.560) (p<0.001). Ocular pathology and glaucoma were the highest in research productivity, with mean H-indices of 11±9.8 and 7.8±7.5, respectively. Compared with the most common specialties of the cornea and anterior segment, the H-index had a significantly positive correlation with glaucoma and ocular pathology subspecialties at 3.442 and 8.500 unadjusted beta coefficients, respectively (p=0.015 and p=0.004, respectively). The top three subspecialties with female underrepresentation were general ophthalmology, surgical retina, and glaucoma.

Conclusion:

This study provides insights into the research productivity of Saudi academic ophthalmologists. A high academic ranking was associated with high research productivity, as measured by the H-index. Gender variation was noted in the academic and subspecialty representations.

Keywords: Bibliometric analysis, H-index, Research, Ophthalmology, Subspecialty, Ophthalmologists.