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

Ekaterina Smirnova

Research Triangle Park Foundation

ORCID: 0000-0001-9577-4102

Also affiliated with RTI International, Virginia Commonwealth University

Biochemistry, Genetics and Molecular BiologyAgricultural and Biological SciencesMedicine

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 2%percentile
3.3Author 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.

Quantifying the Predictive Performance of Objectively Measured Physical Activity on Mortality in the UK Biobank

The Journals of Gerontology Series A(2020)10.1093/gerona/glaa250
Top 8%
2.7DataRank
Top 8%69 citations

Shiyao Xu, Prosenjit Kundu, John Muschelli, Ekaterina Smirnova, Nilanjan Chatterjee +2 more

Papers

Driven by 14 papers — median percentile 80. Top paper: “Quantifying the Predictive Performance of Objectively Measured Physical Activity on Mortality in the UK Biobank”.

Quantifying the Predictive Performance of Objectively Measured Physical Activity on Mortality in the UK Biobank

The Journals of Gerontology Series A(2020)10.1093/gerona/glaa250
Top 8%
2.7DataRank
Top 8%69 citations

Shiyao Xu, Prosenjit Kundu, John Muschelli, Ekaterina Smirnova, Nilanjan Chatterjee +2 more

Quantifying the Varying Predictive Value of Physical Activity Measures Obtained from Wearable Accelerometers on All-Cause Mortality over Short to Medium Time Horizons in NHANES 2003–2006

Sensors(2020)10.3390/s21010004
Top 32%
0.608DataRank
Top 32%12 citations

Mark K. Ledbetter, Andrew Leroux, Ciprian M. Crainiceanu, Ekaterina Smirnova, Lucia Tabacu

Referee report. For: Interactive exploratory data analysis of Integrative Human Microbiome Project data using Metaviz [version 1; peer review: 1 approved]

(2020)10.5256/f1000research.26859.r64704
N/A
0DataRank · unranked
0 citations

Ekaterina Smirnova

Effects of Rare Microbiome Taxa Filtering on Statistical Analysis

Frontiers in Microbiology(2021)10.3389/fmicb.2020.607325
N/A
0DataRank · unranked
214 citations

Xinxin Sun, Karun Rajesh, Naga Chalasani, Kayla Gelow, Barry P. Katz +4 more

Referee report. For: Interactive exploratory data analysis of Integrative Human Microbiome Project data using Metaviz [version 2; peer review: 3 approved]

Faculty of 1000 Research Ltd(2021)10.5256/f1000research.56081.r87967
N/A
0DataRank · unranked
0 citations

Ekaterina Smirnova

Development of Alcohol‐Associated Hepatitis Is Associated With Specific Changes in Gut‐Modified Bile Acids

Hepatology Communications(2022)10.1002/hep4.1885
N/A
0DataRank · unranked
33 citations

Ekaterina Smirnova, Puneet Puri, Naga Chalasani, Vijay H. Shah, Calvin Kiani +4 more

Cardiovascular mortality risk prediction using objectively measured physical activity phenotypes in NHANES 2003–2006

Preventive Medicine(2022)10.1016/j.ypmed.2022.107303
N/A
0DataRank · unranked
15 citations

Lucia Tabacu, Andrew Leroux, Ciprian M. Crainiceanu, Ekaterina Smirnova, Mark K. Ledbetter

Fixed‐effects inference and tests of correlation for longitudinal functional data

Statistics in Medicine(2022)10.1002/sim.9421
N/A
0DataRank · unranked
9 citations

Luo Xiao, Ekaterina Smirnova, Erjia Cui, Andrew Leroux, Ciprian M. Crainiceanu +1 more

Socioeconomic status and health disparities drive differences in accelerometer-derived physical activity in fatty liver disease and significant fibrosis

PLoS ONE(2024)10.1371/journal.pone.0301774
N/A
0DataRank · unranked
5 citations

Sajag Swami, Mark K. Ledbetter, Mohamad S. Siddiqui, Ekaterina Smirnova, Lucia Tabacu

Scalar‐on‐function regression: Estimation and inference under complex survey designs

Statistics in Medicine(2024)10.1002/sim.10194
N/A
0DataRank · unranked
3 citations

Erjia Cui, Lucia Tabacu, Andrew Leroux, Ekaterina Smirnova

Small Intestine Bacterial Overgrowth is associated with increased Campylobacter and epithelial injury in duodenal biopsies of Bangladeshi children

PLoS neglected tropical diseases(2024)10.1371/journal.pntd.0012023
N/A
0DataRank · unranked
3 citations

Jeffrey R. Donowitz, Ekaterina Smirnova, Ning-Jiun Jan, Subhasish Das, Mustafa Mahfuz +5 more

Emerging Priorities for Microbiome Research

Frontiers in Microbiology(2020)10.3389/fmicb.2020.00136
N/A
0DataRank · unranked
195 citations

Kawalpreet K. Aneja, Sinem Beyhan, Clara E. Cho, Stephen Woloszynek, Matteo Convertino +14 more

Maternal vaginal and fecal microbiota in later pregnancy contribute to child fecal microbiota development in the ECHO cohort

iScience(2025)10.1016/j.isci.2025.112211
N/A
0DataRank · unranked
2 citations

Amii Kress, Justine W. Debelius, Ni Zhao, Ekaterina Smirnova, Sanjukta Bandyopadhyay +18 more

Fecal Microbiome Distinguishes Alcohol Consumption From Alcoholic Hepatitis But Does Not Discriminate Disease Severity

Hepatology(2020)10.1002/hep.31178
N/A
0DataRank · unranked
136 citations

Puneet Puri, Mark Muthiah, Kalyani Daitya, Robert S. Brown, Naga Chalasani +10 more