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

April Barnado

Vanderbilt University Medical Center

ORCID: 0000-0002-9573-4335
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 3%percentile
1.3Author 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.

Next-generation phenotyping: introducing phecodeX for enhanced discovery research in medical phenomics

Bioinformatics(2023)10.1093/bioinformatics/btad655
Top 19%
1.1DataRank
Top 19%59 citations

William W. Stead, Ida Aka, April Barnado, Julie A. Bastarache, Elly Brokamp +22 more

Papers

Driven by 14 papers — median percentile 58. Top paper: “Next-generation phenotyping: introducing phecodeX for enhanced discovery research in medical phenomics”.

Next-generation phenotyping: introducing phecodeX for enhanced discovery research in medical phenomics

Bioinformatics(2023)10.1093/bioinformatics/btad655
Top 19%
1.1DataRank
Top 19%59 citations

William W. Stead, Ida Aka, April Barnado, Julie A. Bastarache, Elly Brokamp +22 more

Peripartum maternal outcomes in individuals with systemic lupus erythematosus in a real-world electronic health record cohort

Seminars in Arthritis and Rheumatism(2024)10.1016/j.semarthrit.2024.152603
Top 66%
0.184DataRank
Top 66%2 citations

Sarah Green, Ashley Suh, Nikol Nikolova, Katherine Walker, Raeann Whitney +4 more

Contribution of viral infection to risk for cancer in systemic lupus erythematosus and multiple sclerosis

PLoS ONE(2021)10.1371/journal.pone.0243150
N/A
0DataRank · unranked
20 citations

Kaylia M. Reynolds, Brian D. Poole, Matthew D. Montierth, Vera M. Todd, April Barnado +2 more

Anti-tRNA synthetase syndrome interstitial lung disease: A single center experience

medRxiv(2021)10.1101/2021.03.01.21252636
N/A
0DataRank · unranked
1 citations

Jennifer J. Young, Bret K. Sohn, Gabriel Schroeder, Narender Annapureddy, Erin A. Gillaspie +4 more

Rates of Pneumocystis jirovecii pneumonia and prophylaxis prescribing patterns in a large electronic health record cohort of patients with systemic lupus erythematosus

Seminars in Arthritis and Rheumatism(2022)10.1016/j.semarthrit.2022.152106
N/A
0DataRank · unranked
13 citations

Samuel M. Lazaroff, Lee Wheless, Rachel Wolfe, April Barnado, Ben Boone

Women with Rheumatoid Arthritis have similar rates of postpartum maternal outcomes compared to women without autoimmune disease

Seminars in Arthritis and Rheumatism(2022)10.1016/j.semarthrit.2022.151975
N/A
0DataRank · unranked
1 citations

J.A. Hubbard, Sarah Green, Raeann Whitney, Lee Wheless, April Barnado +1 more

Phenotype Risk Score but Not Genetic Risk Score Aids in Identifying Individuals With Systemic Lupus Erythematosus in the Electronic Health Record

Arthritis & Rheumatology(2023)10.1002/art.42544
N/A
0DataRank · unranked
5 citations

Lee Wheless, Alex Camai, Sarah Green, Bryan Han, Anish Katta +3 more

Implications of the accuracy of diagnostic algorithms for systemic lupus on our understanding of racial disparities in pregnancy outcomes

Lara D. Veeken(2023)10.1093/rheumatology/kead178
N/A
0DataRank · unranked
4 citations

Jim C. Oates, April Barnado, Katie Kirchoff, Ashley Blaske, Saira Z. Sheikh +3 more

Developing electronic health record algorithms that accurately identify patients with juvenile idiopathic arthritis

Seminars in Arthritis and Rheumatism(2023)10.1016/j.semarthrit.2023.152167
N/A
0DataRank · unranked
6 citations

Kelsi Vela, April Barnado, Anna E. Patrick, Hannah Peterson

Identifying antinuclear antibody positive individuals at risk for developing systemic autoimmune disease: development and validation of a real-time risk model

Frontiers in Immunology(2024)10.3389/fimmu.2024.1384229
N/A
0DataRank · unranked
9 citations

Ryan Moore, Henry J. Domenico, Sarah Green, Alex Camai, Ashley Suh +8 more

Reply to letter to the editor

Seminars in Arthritis and Rheumatism(2025)10.1016/j.semarthrit.2025.152732
N/A
0DataRank · unranked
0 citations

April Barnado, Catherine Deffendall

Developing and Validating Methods to Assemble Systemic Lupus Erythematosus Births in the Electronic Health Record

Arthritis Care & Research(2020)10.1002/acr.24522
N/A
0DataRank · unranked
25 citations

Amanda M. Eudy, Ashley Blaske, Lee Wheless, Katie Kirchoff, Jim C. Oates +2 more

A Case Report in Using a Laboratory-Based Decision Support Alert for Research Enrollment and Randomization

Applied Clinical Informatics(2025)10.1055/a-2702-1770
N/A
0DataRank · unranked
0 citations

Ryan Moore, Henry J. Domenico, Emily Grace, Sarah Green, Ashley Suh +4 more

Human and Machine Intelligence Together Drive Drug Repurposing in Rare Diseases

Frontiers in Genetics(2021)10.3389/fgene.2021.707836
N/A
0DataRank · unranked
23 citations

Nicole M. Zaleski, Rebecca N Jerome, Robert R. Lavieri, Jana K. Shirey-Rice, April Barnado +9 more