🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Kristen Nwanyanwu

Yale University

ORCID: 0000-0003-1146-7733
Medicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 5%percentile
0.409Author DataRank

Indexed papers

2in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 2 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Domestic Violence-Related Ocular Injuries Among Adult Patients: Data from the Nationwide Emergency Department Sample, 2008–2017

Ophthalmic Epidemiology(2023)10.1080/09286586.2023.2222792
Top 54%
0.305DataRank
Top 54%5 citations

Sumarth K. Mehta, Evan M. Chen, Tahreem A. Mir, Kristen Nwanyanwu, Christopher C. Teng +1 more

Papers

Driven by 15 papers — median percentile 34. Top paper: “Ophthalmic Emergency Department Visits: Factors Associated With Loss to Follow-up”.

Ophthalmic Emergency Department Visits: Factors Associated With Loss to Follow-up

American Journal of Ophthalmology(2020)10.1016/j.ajo.2020.08.038
N/A
0.529DataRank · unranked
33 citations

Aneesha Ahluwalia, Ravi Parikh, Kristen Nwanyanwu, Evan M. Chen

Data Sources for Evaluating Health Disparities in Ophthalmology

Ophthalmology(2022)10.1016/j.ophtha.2022.06.035
N/A
0.385DataRank · unranked
12 citations

Kristen Nwanyanwu, Gary L. Legault, Aaron Lee, Sally L. Baxter

Domestic Violence-Related Ocular Injuries Among Adult Patients: Data from the Nationwide Emergency Department Sample, 2008–2017

Ophthalmic Epidemiology(2023)10.1080/09286586.2023.2222792
Top 54%
0.305DataRank
Top 54%5 citations

Sumarth K. Mehta, Evan M. Chen, Tahreem A. Mir, Kristen Nwanyanwu, Christopher C. Teng +1 more

Social Determinants Associated with Diabetic Retinopathy Awareness: National Health and Nutrition Examination Survey (2005-2008)

American Journal of Ophthalmology(2025)10.1016/j.ajo.2025.06.028
N/A
0.233DataRank · unranked
3 citations

Joana E. Andoh, Evan M. Chen, Yunshan Xu, Alvaro Granados, Yanhong Deng +3 more

Epidemiologic trends of domestic violence–related ocular injuries among pediatric patients: data from the Nationwide Emergency Department Sample 2008-2017

Journal of American Association for Pediatric Ophthalmology and Strabismus(2023)10.1016/j.jaapos.2023.09.008
N/A
0.104DataRank · unranked
1 citations

Sofia Miguez, Sarah E. Andoh, Sumarth K. Mehta, Tahreem A. Mir, Evan M. Chen +4 more

BEnchmarking Large Language Models for Ophthalmology (BELO): An Expert-Curated Data Set and Evaluation Framework for Knowledge and Reasoning

Ophthalmology Science(2025)10.1016/j.xops.2025.101050
Top 78%
0.104DataRank
Top 78%1 citations

Xuguang Ai, Thaddaeus Wai Soon Lo, Aidan Gilson, Minjie Zou, Ke Zou +27 more

Socioeconomic and Demographic Disparities in the Use of Telemedicine for Ophthalmic Care during the COVID-19 Pandemic

Ophthalmology(2021)10.1016/j.ophtha.2021.07.003
N/A
0DataRank · unranked
84 citations

Joana E. Andoh, Kristen Nwanyanwu, Evan M. Chen

Ophthalmic Medication Expenditures and Out-of-Pocket Spending

Ophthalmology(2020)10.1016/j.ophtha.2020.04.037
N/A
0DataRank · unranked
33 citations

Ninani Kombo, Christopher C. Teng, Prithvi Mruthyunjaya, Kristen Nwanyanwu, Ravi Parikh +1 more

The Impact of Race, Ethnicity, and Sex on Fairness in Artificial Intelligence for Glaucoma Prediction Models

Ophthalmology Science(2024)10.1016/j.xops.2024.100596
N/A
0DataRank · unranked
17 citations

Joshua D. Stein, Tina Hernandez‐Boussard, Ann Fisher, Sophia Y. Wang, Sejal Amin +26 more

Eye Care in Federally Qualified Health Centers

Ophthalmology(2024)10.1016/j.ophtha.2024.04.019
N/A
0DataRank · unranked
14 citations

Patrice M. Hicks, Kristen Nwanyanwu, R.V. Paul Chan, Emily L. Vogt, Ming-Chen Lu +7 more

Nationwide Prevalence and Geographic Variation of Idiopathic Intracranial Hypertension among Women in the United States

Ophthalmology(2024)10.1016/j.ophtha.2024.10.031
N/A
0DataRank · unranked
3 citations

B. Michelle Kim, John J. Chen, Flora Lum, Jinbo Chen, Grant T. Liu +30 more

Seeing in Color: Inclusion and Characterization of Hereditary Eye Disease in African Americans

Translational Vision Science & Technology(2024)10.1167/tvst.13.9.4
N/A
0DataRank · unranked
0 citations

Raisa Ionin, Laryssa A. Huryn, Catherine A. Cukras, Delphine Blain, Aime Agather +5 more

Neighborhood Deprivation and Adherence to Initial Diabetic Retinopathy Screening

Ophthalmology Retina(2020)10.1016/j.oret.2020.01.016
N/A
0DataRank · unranked
36 citations

Evan M. Chen, Kristen Nwanyanwu, Bradley Richards, Ramsey Yusuf

Proliferative Diabetic Retinopathy Disproportionately Impacts Distressed Communities Near a Northeastern Academic Center

Ophthalmology Science(2025)10.1016/j.xops.2025.100872
N/A
0DataRank · unranked
1 citations

Thomas Chang, June-Marie Weiss, Brittany G Assanah-Lewis, Ming-Chen Lu, Kristen Nwanyanwu +1 more

Data Sciences and Visual Health Disparities

Ophthalmology(2022)10.1016/j.ophtha.2022.06.032
N/A
0DataRank · unranked
1 citations

Kristen Nwanyanwu, Sally L. Baxter, Gary L. Legault