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

Hao Xu

Nanjing Forestry University

ORCID: 0000-0001-6659-6511

Also affiliated with Experimental Center of Tropical Forestry, Chinese Academy of Forestry

Environmental ScienceDecision SciencesComputer Science

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 7%percentile

0.165Author 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.

Causal analysis for multivariate integrated clinical and environmental exposures data

BMC Medical Informatics and Decision Making(2025)10.1186/s12911-025-02849-4

Top 70%

0.165DataRank

Top 70%2 citations

Perry Haaland, Ashok Krishnamurthy, Bo Lan, Stephen A. Ramsey, Patrick L. Schmitt +4 more

Papers

Driven by 16 papers — median percentile 30. Top paper: “FHIR PIT: an open software application for spatiotemporal integration of clinical data and environmental exposures data”.

FHIR PIT: an open software application for spatiotemporal integration of clinical data and environmental exposures data

BMC Medical Informatics and Decision Making(2020)10.1186/s12911-020-1056-9

N/A

0.464DataRank · unranked

21 citations

Steven J. Cox, Lisa Stillwell, Emily Pfaff, James Champion, Stanley C. Ahalt +2 more

Causal analysis for multivariate integrated clinical and environmental exposures data

BMC Medical Informatics and Decision Making(2025)10.1186/s12911-025-02849-4

Top 70%

0.165DataRank

Top 70%2 citations

Perry Haaland, Ashok Krishnamurthy, Bo Lan, Stephen A. Ramsey, Patrick L. Schmitt +4 more

FHIR PIT: an open software application for spatiotemporal integration of clinical data and environmental exposures data

Research Square(2020)10.21203/rs.2.19633/v3

N/A

0DataRank · unranked

2 citations

Steven J. Cox, Lisa Stillwell, Emily Pfaff, James Champion, Stanley C. Ahalt +2 more

FHIR PIT: an open software application for spatiotemporal integration of clinical data and environmental exposures data

Research Square(2020)10.21203/rs.2.19633/v2

N/A

0DataRank · unranked

0 citations

Steven J. Cox, Lisa Stillwell, Emily Pfaff, James Champion, Stanley C. Ahalt +2 more

An approach for open multivariate analysis of integrated clinical and environmental exposures data

Informatics in Medicine Unlocked(2021)10.1016/j.imu.2021.100733

N/A

0DataRank · unranked

9 citations

Perry Haaland, Ashok Krishnamurthy, Bo Lan, Stephen A. Ramsey, Patrick L. Schmitt +4 more

Development and Application of an Open Tool for Sharing and Analyzing Integrated Clinical and Environmental Exposures Data: Asthma Use Case

JMIR Formative Research(2021)10.2196/32357

N/A

0DataRank · unranked

9 citations

Stanley C. Ahalt, Stephen J. Appold, Saravanan Arunachalam, Emily Pfaff, Lisa Stillwell +4 more

Enabling Longitudinal Exploratory Analysis of Clinical COVID Data

PubMed(2021)10.1109/vahc53616.2021.00008

N/A

0DataRank · unranked

5 citations

Irena Brain, Karamarie Fecho, Emily Pfaff, Hao Xu, James Champion +3 more

An Approach for Open Multivariate Analysis of Integrated Clinical and Environmental Exposures Data

medRxiv(2021)10.1101/2021.06.30.21259727

N/A

0DataRank · unranked

1 citations

Perry Haaland, Ashok Krishnamurthy, Bo Lan, Stephen A. Ramsey, Patrick L. Schmitt +4 more

Evaluating robustness of a generalized linear model when applied to electronic health record data accessed using an Open API

UNC Libraries(2023)10.17615/gggn-kc67

N/A

0DataRank · unranked

0 citations

Bo Lan, Ashok Krishnamurthy, Karamarie Fecho, Perry Haaland, Hao Xu +3 more

Semantic integration of clinical laboratory tests from electronic health records for deep phenotyping and biomarker discovery

UNC Libraries(2024)10.17615/1tsk-ff12

N/A

0DataRank · unranked

0 citations

Amy Yates, Leigh C Carmody, Emily Pfaff, Christopher G. Chute, Hao Xu +25 more

FHIR PIT: an open software application for spatiotemporal integration of clinical data and environmental exposures data

UNC Libraries(2024)10.17615/j2h2-7383

N/A

0DataRank · unranked

0 citations

Steven J. Cox, Emily Pfaff, Hao Xu, Lisa Stillwell, Karamarie Fecho +2 more

Fast Healthcare Interoperability Resources (FHIR) as a Meta Model to Integrate Common Data Models: Development of a Tool and Quantitative Validation Study

UNC Libraries(2024)10.17615/sp4m-cg90

N/A

0DataRank · unranked

0 citations

Emily Pfaff, Ashok Krishnamurthy, Christopher G. Chute, Steven J. Cox, Hao Xu +6 more

An approach for open multivariate analysis of integrated clinical and environmental exposures data

UNC Libraries(2024)10.17615/zj9z-aj36

N/A

0DataRank · unranked

0 citations

Patrick L. Schmitt, Priya Sharma, Karamarie Fecho, Perry Haaland, Bo Lan +4 more

Visualization Environment for Federated Knowledge Graphs: Development of an Interactive Biomedical Query Language and Web Application Interface

UNC Libraries(2024)10.17615/znh6-gd23

N/A

0DataRank · unranked

0 citations

Kenneth D. Morton, James P. Balhoff, Chris Bizon, Steven J. Cox, Karamarie Fecho +5 more

Causal analysis for multivariate integrated clinical and environmental exposures data

UNC Libraries(2025)10.17615/wjxn-7q81

N/A

0DataRank · unranked

0 citations

Karamarie Fecho, Patrick L. Schmitt, Perry Haaland, Bo Lan, Priya Sharma +4 more

Visualization Environment for Federated Knowledge Graphs: Development of an Interactive Biomedical Query Language and Web Application Interface

JMIR Medical Informatics(2020)10.2196/17964

N/A

0DataRank · unranked

15 citations

Stanley C. Ahalt, James P. Balhoff, Chris Bizon, Karamarie Fecho, Yaphet Kebede +5 more