Add like
Add dislike
Add to saved papers

Geographic Representation of Authorship in Ophthalmic Research from Low- and Middle-Income Countries.

Ophthalmic Epidemiology 2023 December 14
PURPOSE: Low- and middle-income countries (LMICs) are underrepresented in ophthalmic research, despite carrying the highest burden of visual impairment. To assess the representation of local authors in global ophthalmic research, this cross-sectional, bibliometric analysis measured the proportion of LMIC-affiliated authorship in LMIC-based ophthalmic research.

METHODS: We sampled original, primary research conducted in LMICs and published in 1 of 7 high-impact ophthalmic journals between 2017 and 2021. For each article, we extracted the number and name of country study site(s), country affiliation(s) of first and last author, proportion of LMIC-affiliated authors, funding sources, and study design.

RESULTS: Of the 1,333 studies exclusively conducted in LMICs, 89.4% of first authors and 80.6% of last authors were exclusively LMIC-affiliated. Representation of LMIC-affiliated first authors were lower in studies based in low-income countries (25.0%) or in sub-Saharan Africa (26.5%), published in journals with higher impact factors (68.0% in Ophthalmology ), funded by high-income countries (HICs) (41.4%), or conducted in both LMICs and HICs (27.1%). The United States, United Kingdom, and Australia had the 3rd , 6th , and 8th largest shares of last authors. There were only 12 single-country studies conducted in low-income countries, namely Ethiopia, the Gambia, Guinea, Liberia, the Niger, and Sierra Leone. Of these countries, only three held first authorship and one held last authorship.

CONCLUSIONS: Although LMIC-based ophthalmic research has demonstrated higher local authorship representation compared to other fields, underrepresentation can be exacerbated by country income level, journal "prestige," and degree of HIC involvement. These discrepancies highlight the need for more equitable data ownership in global ophthalmic research.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

Related Resources

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2025 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app