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

Ioannis Malagaris

The University of Texas Medical Branch at Galveston

ORCID: 0000-0001-5126-2068
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 3%percentile
1.3Author DataRank

Indexed papers

4in 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 4 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.

Decrease of Anticholinergic Drug Use in Nursing Home Residents in the United States, 2009 to 2017

Journal of the American Geriatrics Society(2020)10.1111/jgs.16776
Top 21%
0.962DataRank
Top 21%20 citations

Hemalkumar B. Mehta, Shuang Li, James S. Goodwin, Ioannis Malagaris

Papers

Driven by 6 papers — median percentile 32. Top paper: “Decrease of Anticholinergic Drug Use in Nursing Home Residents in the United States, 2009 to 2017”.

Decrease of Anticholinergic Drug Use in Nursing Home Residents in the United States, 2009 to 2017

Journal of the American Geriatrics Society(2020)10.1111/jgs.16776
Top 21%
0.962DataRank
Top 21%20 citations

Hemalkumar B. Mehta, Shuang Li, James S. Goodwin, Ioannis Malagaris

Achieving Functional Goals During a Skilled Nursing Facility Stay

American Journal of Physical Medicine & Rehabilitation(2023)10.1097/phm.0000000000002382
Top 65%
0.193DataRank
Top 65%2 citations

Megan Wickliff, Ioannis Malagaris, Chih‐Ying Li, Mi Jung Lee, Brian Downer

Contextual Determinants of Health Disparities in Utilization of Community-Based Rehabilitation Services Among Medicare Fee-for-Service Beneficiaries With Traumatic Brain Injury

Journal of Head Trauma Rehabilitation(2025)10.1097/htr.0000000000001026
Top 71%
0.121DataRank
Top 71%1 citations

Caitlin Aguirre, Ioannis Malagaris, Yong‐Fang Kuo, Monique R. Pappadis, Chinedu K Onwudebe

Trends and variation in benzodiazepine use in nursing homes in the USA

European Journal of Clinical Pharmacology(2021)10.1007/s00228-021-03244-4
N/A
0DataRank · unranked
7 citations

Hemalkumar B. Mehta, James S. Goodwin, Ioannis Malagaris

Care patterns and predictors of community residence among older patients after hospital discharge for traumatic brain injury

Journal of the American Geriatrics Society(2023)10.1111/jgs.18308
N/A
0DataRank · unranked
11 citations

Ioannis Malagaris, Yong‐Fang Kuo, Natalie E. Leland, Janet K. Freburger, James S. Goodwin +1 more

Cardiovascular effects of metformin and testosterone replacement therapy in older men with hormone-related cancers and cancer-free population

Annals of Epidemiology(2025)10.1016/j.annepidem.2025.12.004
Top 100%
0DataRank
Top 100%0 citations

S. Njoroge, Anirudh S. Babu, Md Ibrahim Tahashilder, Jesús Gibran Hernández‐Pérez, Luisa Torres‐Sánchez +7 more