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

Lei Qian

Kaiser Permanente

ORCID: 0000-0001-8001-3992
Social 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 7%percentile
0.124Author 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 →

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.

Near real-time surveillance and tree-based data mining to assess the safety of respiratory syncytial virus vaccines in older adults in the vaccine safety datalink

Vaccine(2025)10.1016/j.vaccine.2025.127873
Top 71%
0.124DataRank
Top 71%1 citations

Noelle M. Cocoros, Burney A. Kieke, Kayla E. Hanson, Eric Weintraub, W. Katherine Yih +24 more

Papers

Driven by 18 papers — median percentile 29. Top paper: “Factors associated with uptake of bivalent mRNA COVID-19 vaccines in a large US health care system”.

Factors associated with uptake of bivalent mRNA COVID-19 vaccines in a large US health care system

Vaccine(2023)10.1016/j.vaccine.2023.11.012
N/A
0.416DataRank · unranked
15 citations

Lina S. Sy, Vennis Hong, Bruno Lewin, Lei Qian, Xuan Huang +4 more

Latent Tuberculosis Infection Treatment Practices in Two Large Integrated Health Systems in California, 2009–2018

Open Forum Infectious Diseases(2023)10.1093/ofid/ofad219
N/A
0.406DataRank · unranked
14 citations

Jacek Skarbinski, Heidi Fischer, Zhuoxin Li, Abigail Eaton, Lei Qian +6 more

Near real-time surveillance and tree-based data mining to assess the safety of respiratory syncytial virus vaccines in older adults in the vaccine safety datalink

Vaccine(2025)10.1016/j.vaccine.2025.127873
Top 71%
0.124DataRank
Top 71%1 citations

Noelle M. Cocoros, Burney A. Kieke, Kayla E. Hanson, Eric Weintraub, W. Katherine Yih +24 more

Risk of Incident Tuberculosis Disease in a Large Integrated Health Care System in California, 2004–2022

Open Forum Infectious Diseases(2025)10.1093/ofid/ofaf103
N/A
0.104DataRank · unranked
1 citations

Yuching Ni, Nicole Halmer, Katia Bruxvoort, Joshua R. Nugent, Heidi Fischer +7 more

Mortality risk after COVID-19 vaccination: A self-controlled case series study

Vaccine(2024)10.1016/j.vaccine.2024.02.032
N/A
0DataRank · unranked
24 citations

Lina S. Sy, Vennis Hong, Paddy Farrington, Sungching Glenn, Denison S Ryan +14 more

Safety of the Seasonal Influenza Vaccine in 2 Successive Pregnancies

JAMA Network Open(2024)10.1001/jamanetworkopen.2024.34857
N/A
0DataRank · unranked
11 citations

In‐Lu Amy Liu, Lina S. Sy, Jason M. Glanz, Ousseny Zerbo, Gabriela Vazquez‐Benitez +8 more

Latent Tuberculosis Infection Testing Practices in a Large US Integrated Healthcare System

Clinical Infectious Diseases(2024)10.1093/cid/ciae015
N/A
0DataRank · unranked
8 citations

Heidi Fischer, Lei Qian, Kris Li, Jacek Skarbinski, Sally F. Shaw +5 more

A propensity score approach and a partitioned approach for the self-controlled case series design to evaluate safety of a 2-dose vaccine series: application to myocarditis/pericarditis following mRNA COVID-19 vaccination

American Journal of Epidemiology(2024)10.1093/aje/kwae141
N/A
0DataRank · unranked
5 citations

Lina S. Sy, Bing Han, Vennis Hong, Katia Bruxvoort, Bruno Lewin +3 more

Prediction algorithm to identify tuberculosis in two California health systems

Annals of Epidemiology(2024)10.1016/j.annepidem.2024.07.041
N/A
0DataRank · unranked
0 citations

Lei Qian, Zhuoxin Li, Katia Bruxvoort, Jacek Skarbinski, Yuching Ni +8 more

Patterns in Prescribing and Dispensing Influenza Antivirals Among Adults With Influenza Presenting to Urgent Care and Emergency Department Settings: VISION Network, 2023–2024

Clinical Infectious Diseases(2025)10.1093/cid/ciaf178
N/A
0DataRank · unranked
3 citations

Shikha Garg, Sara Y. Tartof, Stephanie A. Irving, Malini B. DeSilva, Nicola P. Klein +28 more

Development and validation of a clinical prediction tool for non-receipt of updated COVID-19 vaccines

Vaccine(2025)10.1016/j.vaccine.2025.127074
N/A
0DataRank · unranked
2 citations

Lina S. Sy, Richard Contreras, Bruno Lewin, Vennis Hong, Lei Qian +4 more

Tinnitus risk after COVID-19 XBB.1.5 vaccination: A self-controlled case series study

Vaccine(2025)10.1016/j.vaccine.2025.127548
N/A
0DataRank · unranked
0 citations

Lina S. Sy, Vennis Hong, Lei Qian, Kimberly J Holmquist, Katia Bruxvoort +3 more

Differences in COVID-19 XBB.1.5 vaccination coverage: A decomposition analysis across racial and ethnic groups in a large U.S. healthcare system

Vaccine(2025)10.1016/j.vaccine.2025.127577
N/A
0DataRank · unranked
0 citations

Lina S. Sy, Richard Contreras, Daniel A. Powers, Lei Qian, Vennis Hong +5 more

Risk for Shoulder Conditions After Vaccination: A Population-Based Study Using Real-World Data

Annals of Internal Medicine(2022)10.7326/m21-3023
N/A
0DataRank · unranked
9 citations

Jonathan Duffy, In‐Lu Amy Liu, Lina S. Sy, Wansu Chen, Lei Qian +6 more

Disparities in testing for latent tuberculosis infection in a large U.S. integrated healthcare system

Annals of Epidemiology(2025)10.1016/j.annepidem.2025.07.044
N/A
0DataRank · unranked
0 citations

Parag Mahale, Lei Qian, Zhuoxin Li, Heidi Fischer, Katia Bruxvoort +6 more

Safety of measles and pertussis-containing vaccines in children with autism spectrum disorders

Vaccine(2022)10.1016/j.vaccine.2022.03.031
N/A
0DataRank · unranked
7 citations

Sharareh Modaressi, Kristin Goddard, Edwin Lewis, Bruce Fireman, Matthew F. Daley +9 more

Travelers and travel vaccines at six health care systems in the Vaccine Safety Datalink

Vaccine(2022)10.1016/j.vaccine.2022.08.023
N/A
0DataRank · unranked
4 citations

Lei Qian, Runxin Huang, Lina S. Sy, Kristin Goddard, Allison L. Naleway +6 more

Prior Screening for Latent Tuberculosis Among Patients Diagnosed With Tuberculosis Disease: Missed Opportunities?

Open Forum Infectious Diseases(2023)10.1093/ofid/ofad545
N/A
0DataRank · unranked
1 citations

Lei Qian, Zhuoxin Li, Saadiq Garba, Katia Bruxvoort, Jacek Skarbinski +7 more