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

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Sixia Chen

Sixia Chen

University of Oklahoma Health Sciences Center

ORCID: 0000-0001-5082-281X

Social SciencesHealth 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 100%percentile

0Author 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.

The Association Between Marijuana Use and Myocardial Infarction, Asthma, and Depression in Racial and Sexual Minorities: BRFSS 2016–2022

AJPM Focus(2025)10.1016/j.focus.2025.100343

Top 100%

0DataRank

Top 100%0 citations

Sixia Chen, Heather R Willmott

Papers

Driven by 21 papers — median percentile 0. Top paper: “CATCH-UP vaccines: protocol for a randomized controlled trial using the multiphase optimization strategy (MOST) framework to evaluate education interventions to increase COVID-19 vaccine uptake in Oklahoma”.

CATCH-UP vaccines: protocol for a randomized controlled trial using the multiphase optimization strategy (MOST) framework to evaluate education interventions to increase COVID-19 vaccine uptake in Oklahoma

BMC Public Health(2023)10.1186/s12889-023-16077-w

N/A

0.249DataRank · unranked

3 citations

Jordan M. Neil, Laura A. Bray, Lori L. Jervis, Laura Ross, Janis E. Campbell +9 more

Multiply Robust Bootstrap Variance Estimation in the Presence of Singly Imputed Survey Data

Journal of Survey Statistics and Methodology(2020)10.1093/jssam/smaa004

N/A

0DataRank · unranked

3 citations

David Haziza, Zeinab Mashreghi, Sixia Chen

Native American Patients with Chronic Obstructive Pulmonary Disease Exacerbations in a Tertiary Academic Medical Center – A Pilot Study

International Journal of COPD(2021)10.2147/copd.s299178

N/A

0DataRank · unranked

6 citations

Dorothy A. Rhoades, Sixia Chen, Brent Brown, Huimin Wu

A Comparison of Existing Bootstrap Algorithms for Multi-Stage Sampling Designs

Stats(2022)10.3390/stats5020031

N/A

0DataRank · unranked

5 citations

David Haziza, Zeinab Mashreghi, Sixia Chen

Empirical Comparison of Imputation Methods for Multivariate Missing Data in Public Health

International Journal of Environmental Research and Public Health(2023)10.3390/ijerph20021524

N/A

0DataRank · unranked

16 citations

Sixia Chen, Steven C. Pan

Improving the representativeness of the tribal behavioral risk factor surveillance system through data integration

BMC Public Health(2023)10.1186/s12889-023-15159-z

N/A

0DataRank · unranked

5 citations

Janis Campbell, Erin Spain, Alexandra Woodruff, Cuyler Snider, Sixia Chen

Combining Probability and Nonprobability Samples by Using Multivariate Mass Imputation Approaches with Application to Biomedical Research

Stats(2023)10.3390/stats6020039

N/A

0DataRank · unranked

5 citations

Alexandra Woodruff, Janis E. Campbell, Sara K. Vesely, Zheng Xu, Cuyler Snider +1 more

Associations of pedometer-measured ambulatory activity with incidence of atherosclerotic cardiovascular diseases: Strong heart family study

Preventive Medicine(2023)10.1016/j.ypmed.2023.107781

N/A

0DataRank · unranked

2 citations

Sixia Chen, Amanda M. Fretts, Tauqeer Ali, Steven C. Pan

Efficient Two-Stage Analysis for Complex Trait Association with Arbitrary Depth Sequencing Data

Stats(2023)10.3390/stats6010029

N/A

0DataRank · unranked

1 citations

Song Yan, Shuai Yuan, Cong Wu, Sixia Chen, Zifang Guo +2 more

Efficient multiply robust imputation in the presence of influential units in surveys

Canadian Journal of Statistics(2023)10.1002/cjs.11802

N/A

0DataRank · unranked

0 citations

David Haziza, Victoire Michal, Sixia Chen

mHealth Intervention for Vietnamese Living With Diabetes: Protocol for a Stepped Wedge Pilot Study

JMIR Research Protocols(2023)10.2196/48585

N/A

0DataRank · unranked

0 citations

Zsolt Nagykáldi, Thanh Cong Bui, Sixia Chen, Michael S. Businelle, Valerie S. Eschiti +2 more

The influence of sociodemographic, tobacco use, and mental health characteristics on treatment adherence among adults enrolled in a community-based tobacco cessation program

Addictive Behaviors Reports(2024)10.1016/j.abrep.2024.100568

N/A

0DataRank · unranked

6 citations

Summer G Frank-Pearce, Sixia Chen, Munjireen Sifat, Amy M. Cohn, Michael S. Businelle +2 more

Respiratory chronic health conditions and racial disparities associated with e-cigarette use: a cross-sectional analysis using behavioral risk factor surveillance data

Frontiers in Public Health(2024)10.3389/fpubh.2024.1497745

N/A

0DataRank · unranked

2 citations

Stephen W. Pan, Sixia Chen, Ashley L. Comiford

Changes in alcohol consumption and binge drinking during the COVID-19 pandemic among American Indians residing in California and Oklahoma

The American Journal of Drug and Alcohol Abuse(2024)10.1080/00952990.2024.2344482

N/A

0DataRank · unranked

2 citations

Sixia Chen, Julie Dang, Spencer Hall, Janis E. Campbell, Moon S. Chen +2 more

The Association Between Marijuana Use and Myocardial Infarction, Asthma, and Depression in Racial and Sexual Minorities: BRFSS 2016–2022

AJPM Focus(2025)10.1016/j.focus.2025.100343

Top 100%

0DataRank

Top 100%0 citations

Sixia Chen, Heather R Willmott

On the use of machine learning methods for missing data problems

Handbook of statistics(2025)10.1016/bs.host.2025.05.002

N/A

0DataRank · unranked

0 citations

Chao Xu, Sixia Chen

An Introduction to Systematic Review and Meta-Analysis for Pediatric Research

The Journal of Pediatrics(2025)10.1016/j.jpeds.2025.114726

N/A

0DataRank · unranked

0 citations

Michael P. Anderson, Sixia Chen

What of It? Coding the Unmarked Of-Preposition in Language Samples from Young AAE Speakers

Seminars in Speech and Language(2025)10.1055/a-2662-8184

N/A

0DataRank · unranked

0 citations

Maura Moyle, Alaina Nash, Sixia Chen, Denise Finneran

Cannabis Use and Tooth Loss by Race and Sexual Orientation/Gender Identity

AJPM Focus(2025)10.1016/j.focus.2025.100464

N/A

0DataRank · unranked

0 citations

Sixia Chen, Darla E. Kendzor, Fernando Luís Esteban Florez, Sharukh S. Khajotia, Heather R. Willmott

Nonparametric Mass Imputation for Data Integration

Journal of Survey Statistics and Methodology(2020)10.1093/jssam/smaa036

N/A

0DataRank · unranked

26 citations

Shu Yang, Jae Kwang Kim, Sixia Chen

Atorvastatin suppresses cardiac fibrosis and dysfunction induced by HIV and certain antiretroviral drugs in mice by blocking platelet TGFβ1

10.1101/2025.09.17.676863

N/A

0DataRank · unranked

0 citations

Denys Babii, Brienne Cole, Tayyab A. Afzal, Thamizhiniyan Venkatesan, Trevor Word +10 more