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

Landon D. Hughes

Harvard University

ORCID: 0000-0001-9558-3779

Also affiliated with Harvard Pilgrim Health Care

PsychologyMedicine

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

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 →

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

Disparities in health condition diagnoses among aging transgender and cisgender medicare beneficiaries, 2008-2017

Frontiers in Endocrinology(2023)10.3389/fendo.2023.1102348

Top 16%

1.3DataRank

Top 16%41 citations

Hiren Varma, Gray Babbs, Kim Yee, Ash B. Alpert, Landon D. Hughes +4 more

Papers

Driven by 13 papers — median percentile 84. Top paper: “Disparities in health condition diagnoses among aging transgender and cisgender medicare beneficiaries, 2008-2017”.

Disparities in health condition diagnoses among aging transgender and cisgender medicare beneficiaries, 2008-2017

Frontiers in Endocrinology(2023)10.3389/fendo.2023.1102348

Top 16%

1.3DataRank

Top 16%41 citations

Hiren Varma, Gray Babbs, Kim Yee, Ash B. Alpert, Landon D. Hughes +4 more

Adolescent Providers' Experiences of Harassment Related to Delivering Gender-Affirming Care

Journal of Adolescent Health(2023)10.1016/j.jadohealth.2023.06.024

N/A

0DataRank · unranked

33 citations

Kristi E. Gamarel, Arjee Restar, Gina M. Sequeira, Nadia Dowshen, Katelyn R. Regan +2 more

Trend Toward Older Maternal Age Contributed To Growing Racial Inequity In Very-Low-Birthweight Infants In The US

Health Affairs(2023)10.1377/hlthaff.2022.01066

N/A

0DataRank · unranked

15 citations

John Bound, Landon D. Hughes, Arline T. Geronimus

Understanding how primary care providers report discussing substance use with transgender and gender diverse patients

Patient Education and Counseling(2023)10.1016/j.pec.2023.108101

N/A

0DataRank · unranked

5 citations

Gemmae M. Fix, Jaclyn M. W. Hughto, Landon D. Hughes, Don Operario, Scott E. Hadland +3 more

Hepatitis C Virus Testing and Care Cascade Among Transgender and Gender Diverse Individuals

American Journal of Preventive Medicine(2023)10.1016/j.amepre.2023.01.005

N/A

0DataRank · unranked

9 citations

Jaclyn M. W. Hughto, Meg Quint, Leila Hashemi, Landon D. Hughes, Hill L. Wolfe

Doing Justice: Ethical Considerations Identifying and Researching Transgender and Gender Diverse People in Insurance Claims Data

Journal of Medical Systems(2024)10.1007/s10916-024-02111-w

N/A

0DataRank · unranked

9 citations

Gray Babbs, Rebecca Sanaeikia, Jacqueline Ellison, Landon D. Hughes, Jonathan Herington +2 more

Understanding the delivery of substance use treatment services to transgender and gender-diverse people: Findings from a mixed-methods study of healthcare professionals

Social Science & Medicine(2024)10.1016/j.socscimed.2024.116591

N/A

0DataRank · unranked

6 citations

Hill L. Wolfe, Haley Adrian, Don Operario, Landon D. Hughes, Yohansa Fernández +5 more

Characterizing Disparities in the HIV Care Continuum among Transgender and Cisgender Medicare Beneficiaries

medRxiv(2024)10.1101/2024.03.19.24304525

N/A

0DataRank · unranked

1 citations

Hiren Varma, Kim Yee, Gray Babbs, Landon D. Hughes, David R. Pletta +3 more

Association of state medicaid prescription cap policies with trajectories of buprenorphine use for opioid use disorder

Journal of Substance Use and Addiction Treatment(2025)10.1016/j.josat.2025.209739

N/A

0DataRank · unranked

4 citations

Miriam George, Landon D. Hughes, Corinne Roma, Theresa I. Shireman, Julie M. Donohue +3 more

Medicaid prescription cap policies and exemptions for medications for opioid use disorder: A process and content analysis

Health Affairs Scholar(2025)10.1093/haschl/qxaf203

N/A

0DataRank · unranked

2 citations

Stephanie Vento, David R. Pletta, Madeline Noh, Theresa I. Shireman, Christopher M. Santostefano +6 more

Medicaid prescription cap policies and acute care use and mortality among enrollees with opioid use disorder

Drug and Alcohol Dependence(2025)10.1016/j.drugalcdep.2025.112856

N/A

0DataRank · unranked

1 citations

Christopher M. Santostefano, Landon D. Hughes, Molly Stettenbauer, Theresa I. Shireman, Julie M. Donohue +3 more

“These Laws Will Be Devastating”: Provider Perspectives on Legislation Banning Gender-Affirming Care for Transgender Adolescents

Journal of Adolescent Health(2021)10.1016/j.jadohealth.2021.08.020

N/A

0DataRank · unranked

116 citations

Kacie M. Kidd, Kristi E. Gamarel, Don Operario, Nadia Dowshen, Landon D. Hughes

Characterizing disparities in the HIV care continuum among U.S. transgender and cisgender Medicare beneficiaries, 2008–2017

AIDS Care(2025)10.1080/09540121.2025.2453831

N/A

0DataRank · unranked

0 citations

Hiren Varma, Kim Yee, Gray Babbs, Landon D. Hughes, David R. Pletta +3 more