Shaun J. Grannis

Also affiliated with Regenstrief Institute, Indiana University School of Medicine, Indiana University – Purdue University Indianapolis

MedicineHealth ProfessionsDecision SciencesSocial Sciences

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

1.1Author 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 →

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

Clinical Epidemiology and Risk Factors for Critical Outcomes Among Vaccinated and Unvaccinated Adults Hospitalized With COVID-19—VISION Network, 10 States, June 2021–March 2023

Clinical Infectious Diseases(2023)10.1093/cid/ciad505

Top 22%

0.902DataRank

Top 22%27 citations

Patrick K. Mitchell, Victoria Lazariu, Manjusha Gaglani, Charlene McEvoy, Nicola P. Klein +41 more

Papers

Driven by 30 papers — median percentile 56. Top paper: “Clinical Epidemiology and Risk Factors for Critical Outcomes Among Vaccinated and Unvaccinated Adults Hospitalized With COVID-19—VISION Network, 10 States, June 2021–March 2023”.

Clinical Epidemiology and Risk Factors for Critical Outcomes Among Vaccinated and Unvaccinated Adults Hospitalized With COVID-19—VISION Network, 10 States, June 2021–March 2023

Clinical Infectious Diseases(2023)10.1093/cid/ciad505

Top 22%

0.902DataRank

Top 22%27 citations

Patrick K. Mitchell, Victoria Lazariu, Manjusha Gaglani, Charlene McEvoy, Nicola P. Klein +41 more

Resource Profile: The Regenstrief Institute COVID-19 Research Data Commons (CoRDaCo)

medRxiv(2021)10.1101/2021.12.17.21267942

Top 65%

0.208DataRank

Top 65%3 citations

Nader Zidan, Vishal Dey, Eneida A. Mendonca, Shaun J. Grannis, Suranga Kasturi +9 more

Real-world performance of SARS-Cov-2 serology tests in the United States, 2020

PLOS ONE(2023)10.1371/journal.pone.0279956

N/A

0.165DataRank · unranked

2 citations

Anthony M. Louder, Carly Kabelac, Christopher M. Frederick, Natalie E. Sheils, Elizabeth H. Eldridge +28 more

Extending an open-source tool to measure data quality: case report on Observational Health Data Science and Informatics (OHDSI)

BMJ Health & Care Informatics(2020)10.1136/bmjhci-2019-100054

N/A

0DataRank · unranked

26 citations

Wen Chen, Tony French, Jennifer L. Williams, Jon Duke, Shaun J. Grannis +1 more

Spirometry use in patients with sickle cell disease with and without asthma and acute chest syndrome: A multicenter study

eJHaem(2020)10.1002/jha2.42

N/A

0DataRank · unranked

4 citations

Lucien Vandy Black, Dima Ezmigna, Jeanette F. Green, Yingwei Yao, Shaun J. Grannis +6 more

Alliances to disseminate addiction prevention and treatment (ADAPT): A statewide learning health system to reduce substance use among justice-involved youth in rural communities

Journal of Substance Abuse Treatment(2021)10.1016/j.jsat.2021.108368

N/A

0DataRank · unranked

19 citations

Gregory A. Aarons, Zachary W. Adams, Madison D Alton, Malaz Boustani, Allyson L. Dir +13 more

Effectiveness of COVID-19 mRNA Vaccines Against COVID-19–Associated Hospitalizations Among Immunocompromised Adults During SARS-CoV-2 Omicron Predominance — VISION Network, 10 States, December 2021—August 2022

MMWR Morbidity and Mortality Weekly Report(2022)10.15585/mmwr.mm7142a4

N/A

0DataRank · unranked

86 citations

Peter J. Embí, Matthew E. Levy, Manjusha Gaglani, Malini B. DeSilva, Brian E. Dixon +39 more

Factors Associated With the Intention to Receive the COVID-19 Vaccine: Cross-sectional National Study

JMIR Public Health and Surveillance(2022)10.2196/37203

N/A

0DataRank · unranked

15 citations

Jonathan T. Macy, Shaun J. Grannis, Ashley Wiensch, Juan Lavista Ferres, Brian E. Dixon +1 more

Patient-Centered Data Home: A Path Towards National Interoperability

Frontiers in Digital Health(2022)10.3389/fdgth.2022.887015

N/A

0DataRank · unranked

4 citations

Shaun J. Grannis, Karmen S. Williams

Estimates of Bivalent mRNA Vaccine Durability in Preventing COVID-19–Associated Hospitalization and Critical Illness Among Adults with and Without Immunocompromising Conditions — VISION Network, September 2022–April 2023

MMWR Morbidity and Mortality Weekly Report(2023)10.15585/mmwr.mm7221a3

N/A

0DataRank · unranked

102 citations

Zachary A. Weber, Sarah E. Reese, Amanda B. Payne, Manjusha Gaglani, Katherine Adams +30 more

Vaccine Effectiveness Against Pediatric Influenza-A–Associated Urgent Care, Emergency Department, and Hospital Encounters During the 2022–2023 Season: VISION Network

Clinical Infectious Diseases(2023)10.1093/cid/ciad704

N/A

0DataRank · unranked

25 citations

Zachary A. Weber, Duck‐Hye Yang, Nicola P. Klein, Malini B. DeSilva, Kristin Dascomb +24 more

Influenza Vaccine Effectiveness Against Influenza A–Associated Emergency Department, Urgent Care, and Hospitalization Encounters Among US Adults, 2022–2023

The Journal of Infectious Diseases(2023)10.1093/infdis/jiad542

N/A

0DataRank · unranked

26 citations

Zachary A. Weber, Duck‐Hye Yang, Malini B. DeSilva, Kristin Dascomb, Stephanie A. Irving +30 more

Vaccine Effectiveness Against Influenza-Associated Urgent Care, Emergency Department, and Hospital Encounters During the 2021–2022 Season, VISION Network

The Journal of Infectious Diseases(2023)10.1093/infdis/jiad015

N/A

0DataRank · unranked

21 citations

Zachary A. Weber, Malini B. DeSilva, Edward Stenehjem, Duck‐Hye Yang, Bruce Fireman +31 more

Relationships Between Social Vulnerability and Coronavirus Disease 2019 Vaccination Coverage and Vaccine Effectiveness

Clinical Infectious Diseases(2023)10.1093/cid/ciad003

N/A

0DataRank · unranked

19 citations

Zachary A. Weber, Katie Allen, Edward Stenehjem, Stephanie A. Irving, Talia L. Spark +37 more

Number needed to vaccinate with a COVID-19 booster to prevent a COVID-19-associated hospitalization during SARS-CoV-2 Omicron BA.1 variant predominance, December 2021–February 2022, VISION Network: a retrospective cohort study

The Lancet Regional Health - Americas(2023)10.1016/j.lana.2023.100530

N/A

0DataRank · unranked

15 citations

John Riddles, Elizabeth Rowley, Shaun J. Grannis, Manjusha Gaglani, Bruce Fireman +32 more

Characterizing clinical findings of Sjögren’s Disease patients in community practices using matched electronic dental-health record data

PLoS ONE(2023)10.1371/journal.pone.0289335

N/A

0DataRank · unranked

14 citations

Steven T. Hugenberg, Susan L. Zunt, Jay S. Patel, Mei Wang, Anushri Singh Rajapuri +11 more

Impact of accounting for correlation between COVID-19 and influenza vaccination in a COVID-19 vaccine effectiveness evaluation using a test-negative design

Vaccine(2023)10.1016/j.vaccine.2023.11.025

N/A

0DataRank · unranked

12 citations

Allison Avrich Ciesla, Elizabeth Rowley, Zachary A. Weber, Sarah E. Reese, Toan C. Ong +10 more

Fostering Governance and Information Partnerships for Chronic Disease Surveillance: The Multi-State EHR-Based Network for Disease Surveillance

Journal of Public Health Management and Practice(2023)10.1097/phh.0000000000001810

N/A

0DataRank · unranked

8 citations

Lina Saintus, Amanda K Martinez, Bill Brand, Elin Begley, Robert Merritt +12 more

Interim Effectiveness of Updated 2023–2024 (Monovalent XBB.1.5) COVID-19 Vaccines Against COVID-19–Associated Emergency Department and Urgent Care Encounters and Hospitalization Among Immunocompetent Adults Aged ≥18 Years — VISION and IVY Networks, September 2023–January 2024

MMWR Morbidity and Mortality Weekly Report(2024)10.15585/mmwr.mm7308a5

N/A

0DataRank · unranked

77 citations

Amanda B. Payne, Wesley H. Self, Elizabeth Rowley, Kristin Dascomb, Malini B. DeSilva +94 more

Interim Effectiveness of Updated 2023–2024 (Monovalent XBB.1.5) COVID-19 Vaccines Against COVID-19–Associated Hospitalization Among Adults Aged ≥18 Years with Immunocompromising Conditions — VISION Network, September 2023–February 2024

MMWR Morbidity and Mortality Weekly Report(2024)10.15585/mmwr.mm7312a5

N/A

0DataRank · unranked

37 citations

Elizabeth Rowley, Malini B. DeSilva, Kristin Dascomb, Stephanie A. Irving, Nicola P. Klein +29 more

Influenza Vaccine Effectiveness Against Hospitalizations and Emergency Department or Urgent Care Encounters for Children, Adolescents, and Adults During the 2023–2024 Season, United States

Clinical Infectious Diseases(2024)10.1093/cid/ciae597

N/A

0DataRank · unranked

22 citations

Emily L Reeves, Zachary A. Weber, Sara Y. Tartof, Nicola P. Klein, Kristin Dascomb +40 more

Privacy‐preserving record linkage across disparate institutions and datasets to enable a learning health system: The national COVID cohort collaborative (N3C) experience

Learning Health Systems(2024)10.1002/lrh2.10404

N/A

0DataRank · unranked

21 citations

Shaun J. Grannis, Sam G. Michael, Leonie Misquitta, Jayme L. Dahlin, Usman Ullah Sheikh +14 more

Interim Estimates of 2024–2025 COVID-19 Vaccine Effectiveness Among Adults Aged ≥18 Years — VISION and IVY Networks, September 2024–January 2025

MMWR Morbidity and Mortality Weekly Report(2025)10.15585/mmwr.mm7406a1

N/A

0DataRank · unranked

80 citations

Sean Chickery, A Webber, Toan C. Ong, Elizabeth Rowley, Malini B. DeSilva +94 more

Estimated 2023-2024 COVID-19 Vaccine Effectiveness in Adults

JAMA Network Open(2025)10.1001/jamanetworkopen.2025.17402

N/A

0DataRank · unranked

23 citations

Elizabeth Rowley, Stephanie A. Irving, Nicola P. Klein, Shaun J. Grannis, Toan C. Ong +34 more

Operationalizing a research-oriented learning healthcare system across covered entities: cross-institutional strategies and innovations

npj Health Systems(2025)10.1038/s44401-025-00051-2

N/A

0DataRank · unranked

4 citations

Christopher W. Bartlett, Gabriel Alain, Thomas Bentley, Carol R. Bradford, John F. P. Bridges +24 more

Effectiveness of 2023–2024 seasonal influenza vaccine against influenza-associated emergency department and urgent care encounters among pregnant and non-pregnant women of reproductive age

Vaccine(2025)10.1016/j.vaccine.2025.127483

N/A

0DataRank · unranked

4 citations

Kristin Dascomb, Stephanie A. Irving, Nicola P. Klein, Sara Y. Tartof, Shaun J. Grannis +39 more

Effectiveness of 2023–2024 COVID-19 Vaccines in Children in the United States

PEDIATRICS(2025)10.1542/peds.2025-073212

N/A

0DataRank · unranked

3 citations

Elizabeth Rowley, Sean Chickery, Kristin Dascomb, Allison L. Naleway, Nicola P. Klein +25 more

Patterns in Prescribing and Dispensing Influenza Antivirals Among Adults With Influenza Presenting to Urgent Care and Emergency Department Settings: VISION Network, 2023–2024

Clinical Infectious Diseases(2025)10.1093/cid/ciaf178

N/A

0DataRank · unranked

3 citations

Shikha Garg, Sara Y. Tartof, Stephanie A. Irving, Malini B. DeSilva, Nicola P. Klein +28 more

Real-world utilization of SARS-CoV-2 serological testing in RNA positive patients across the United States

PLOS ONE(2023)10.1371/journal.pone.0281365

N/A

0DataRank · unranked

0 citations

Natalie E. Sheils, Anthony M. Louder, Elizabeth H. Eldridge, Nancy D. Lin, Benjamin D. Pollock +35 more

Underrepresented racial minorities in biomedical informatics doctoral programs: graduation trends and academic placement (2002–2017)

Journal of the American Medical Informatics Association(2020)10.1093/jamia/ocaa206

N/A

0DataRank · unranked

14 citations

Brian E. Dixon, Shaun J. Grannis, Nir Menachemi, Kevin Wiley

Shaun J. Grannis

Indexed papers

Top data-sharing exemplar

Papers