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

Christopher P. Long

University of Southern California

ORCID: 0000-0001-7803-2596

Also affiliated with Los Angeles Medical Center, Southern California Eye Institute

MedicineHealth Professions

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 6%percentile
0.241Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

Implementing a Common Data Model in Ophthalmology: Mapping Structured Electronic Health Record Ophthalmic Examination Data to Standard Vocabularies

Ophthalmology Science(2024)10.1016/j.xops.2024.100666
Top 61%
0.241DataRank
Top 61%4 citations

Christopher P. Long, William Halfpenny, Amy Chuang, Cindy X. Cai, Sally L. Baxter +6 more

Papers

Driven by 9 papers — median percentile 39. Top paper: “Validation of the Prognostic Usefulness of the Gene Expression Profiling Test in Patients with Uveal Melanoma”.

Validation of the Prognostic Usefulness of the Gene Expression Profiling Test in Patients with Uveal Melanoma

Ophthalmology(2023)10.1016/j.ophtha.2023.01.020
N/A
0.312DataRank · unranked
7 citations

R. Lee, Alison Chan, Patrick Demkowicz, Bailey S.C.L. Jones, Christopher P. Long +9 more

Implementing a Common Data Model in Ophthalmology: Mapping Structured Electronic Health Record Ophthalmic Examination Data to Standard Vocabularies

Ophthalmology Science(2024)10.1016/j.xops.2024.100666
Top 61%
0.241DataRank
Top 61%4 citations

Christopher P. Long, William Halfpenny, Amy Chuang, Cindy X. Cai, Sally L. Baxter +6 more

Electronic Health Record Use among Ophthalmology Residents while on Call

Journal of Academic Ophthalmology(2020)10.1055/s-0040-1716411
N/A
0DataRank · unranked
3 citations

Ming Tai-Seale, Robert El‐Kareh, J. E. Lee, Sally L. Baxter, Christopher P. Long

Retinal Ischemic Perivascular Lesions, a Biomarker of Cardiovascular Disease

Ophthalmology Retina(2022)10.1016/j.oret.2022.05.005
N/A
0DataRank · unranked
37 citations

Fatemeh Adabifirouzjaei, Leonardo Landó, Adeleh Yarmohammadi, Christopher P. Long, Christine Y. Bakhoum +5 more

Retinal Ischemic Perivascular Lesions in Individuals With Atrial Fibrillation

Journal of the American Heart Association(2023)10.1161/jaha.122.028853
N/A
0DataRank · unranked
29 citations

Samantha Madala, Leonardo Landó, Adeleh Yarmohammadi, Christopher P. Long, Sofia Miguez +10 more

Outpatient Oral Doxycycline Therapy for Ocular Syphilis

JAMA Network Open(2024)10.1001/jamanetworkopen.2024.49364
N/A
0DataRank · unranked
6 citations

Jodi Hwang, Christopher P. Long, Kusha Davar, Nahel Kapadia, Brad Spellberg +4 more

A Randomized Controlled Trial Comparing Subconjunctival Injection to Direct Scleral Application of Mitomycin C in Trabeculectomy

American Journal of Ophthalmology(2020)10.1016/j.ajo.2020.07.002
N/A
0DataRank · unranked
37 citations

Benjamin Y. Xu, Brandon Wong, Andrew Camp, Philip Ngai, Christopher P. Long +6 more

Outpatient Oral Doxycycline versus Intravenous Penicillin for Syphilitic Uveitis

Ophthalmology(2025)10.1016/j.ophtha.2025.07.030
N/A
0DataRank · unranked
0 citations

Jodi Hwang, Christopher P. Long, Kusha Davar, Nahel Kapadia, Brad Spellberg +4 more

Artificial Intelligence for Automated Overlay of Fundus Camera and Scanning Laser Ophthalmoscope Images

Translational Vision Science & Technology(2020)10.1167/tvst.9.2.56
N/A
0DataRank · unranked
14 citations

Cheolhong An, Dirk‐Uwe Bartsch, Mahima Jhingan, Manuel J. Amador-Patarroyo, Christopher P. Long +7 more