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

Michelle C. Johansen

Johns Hopkins University

ORCID: 0000-0003-0393-3589

Also affiliated with Johns Hopkins Medicine, Johns Hopkins Hospital

Medicine

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

0.104Author 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.

Associations of Stroke With Risk of Epilepsy: Results From the Atherosclerosis Risk in Communities (ARIC) Study

Annals of Clinical and Translational Neurology(2025)10.1002/acn3.70144

Top 78%

0.104DataRank

Top 78%1 citations

Asma Akbar Ladak, Connor A. Law, Michelle C. Johansen, Anny Reyes, Silvia Koton +7 more

Papers

Driven by 15 papers — median percentile 22. Top paper: “Life expectancy associated with different ages at diagnosis of type 2 diabetes in high-income countries: 23 million person-years of observation”.

Life expectancy associated with different ages at diagnosis of type 2 diabetes in high-income countries: 23 million person-years of observation

The Lancet Diabetes & Endocrinology(2023)10.1016/s2213-8587(23)00223-1

N/A

6.6DataRank · unranked

215 citations

SRK Seshasai, Liang Sun, Mark Walker, Tom Bolton, Sue Spackman +95 more

Risk of Dementia Associated With Atrial Cardiopathy: The ARIC Study

Journal of the American Heart Association(2022)10.1161/jaha.121.025646

N/A

0.542DataRank · unranked

36 citations

Wendy Wang, Michael J. Zhang, David S. Knopman, Chiadi E. Ndumele, Thomas H. Mosley +6 more

Thoracic Aortic Calcium for the Prediction of Stroke Mortality (from the Coronary Artery Calcium Consortium)

The American Journal of Cardiology(2021)10.1016/j.amjcard.2021.02.038

N/A

0.449DataRank · unranked

19 citations

Albert D. Osei, Daniel S. Berman, Zeina Dardari, S.M. Iftekhar Uddin, Omar Dzaye +13 more

Cerebral Microbleed Patterns and Cortical Amyloid-β: The ARIC-PET Study

Stroke(2023)10.1161/strokeaha.123.042835

N/A

0.434DataRank · unranked

17 citations

David S. Knopman, Thomas H. Mosley, Dean F. Wong, Michelle C. Johansen, Keenan A. Walker +6 more

Association of abnormal p‐wave parameters with brain MRI morphology: The atherosclerosis risk in communities neurocognitive study (ARIC‐NCS)*

Pacing and Clinical Electrophysiology(2023)10.1111/pace.14687

N/A

0.393DataRank · unranked

10 citations

Faye L. Norby, Yuekai Ji, Wendy Wang, Romil R Parikh, Michael J. Zhang +11 more

Association of left atrial function with vascular brain injury: The Atherosclerosis Risk in Communities study

European Journal of Neurology(2024)10.1111/ene.16549

N/A

0.165DataRank · unranked

2 citations

Pamela L. Lutsey, Riccardo M. Inciardi, Jorge L. Reyes, Thomas H. Mosley, Michelle C. Johansen +8 more

Associations of Stroke With Risk of Epilepsy: Results From the Atherosclerosis Risk in Communities (ARIC) Study

Annals of Clinical and Translational Neurology(2025)10.1002/acn3.70144

Top 78%

0.104DataRank

Top 78%1 citations

Asma Akbar Ladak, Connor A. Law, Michelle C. Johansen, Anny Reyes, Silvia Koton +7 more

Transcranial Doppler in Acute COVID-19 Infection

Stroke(2021)10.1161/strokeaha.120.032150

N/A

0DataRank · unranked

13 citations

Sung‐Min Cho, Michelle C. Johansen, Bahattin Ergin, Mona N. Bahouth, Wendy Ziai

Methods for stroke severity assessment by chart review in the Atherosclerosis Risk in Communities study

Scientific Reports(2022)10.1038/s41598-022-16522-7

N/A

0DataRank · unranked

22 citations

Shalom Patole, Julia M. Carlson, Taylor Haight, Michelle C. Johansen, Andrea L.C. Schneider +4 more

Population attributable fraction of total stroke associated with modifiable risk factors in the United States

American Journal of Epidemiology(2024)10.1093/aje/kwae132

N/A

0DataRank · unranked

17 citations

Kamakshi Lakshminarayan, Sanaz Sedaghat, Behnam Sabayan, Lin Y. Chen, Michelle C. Johansen +6 more

Sex Differences in the Role of Multimorbidity on Poststroke Disability

Neurology(2024)10.1212/wnl.0000000000209140

N/A

0DataRank · unranked

8 citations

Wei‐Chun Wang, Yang C. Fann, Michelle C. Johansen, Jiunn‐Tay Lee, Chung‐Hsin Yeh +7 more

Trajectory of Cognitive Function After Incident Heart Failure

medRxiv(2024)10.1101/2024.02.09.24302608

N/A

0DataRank · unranked

1 citations

Hanyu Li, Min Zhang, Rachael T. Whitney, Alden L. Gross, Ankeet S. Bhatt +17 more

Optimizing measurement of misdiagnosis-related harms using symptom-disease pair analysis of diagnostic error (SPADE): comparison groups to maximize SPADE validity

Diagnosis(2023)10.1515/dx-2022-0130

N/A

0DataRank · unranked

11 citations

Zheyu Wang, Yuxin Zhu, Ahmed Hassoon, Justin J. Choi, J. Matthew Austin +3 more

Apolipoprotein E Polymorphism, Cardiac Remodeling, and Heart Failure in the ARIC Study

Journal of Cardiac Failure(2021)10.1016/j.cardfail.2021.12.011

N/A

0DataRank · unranked

5 citations

Brian Claggett, Michelle C. Johansen, Jonathan W. Cunningham, Rebecca F. Gottesman, Bing Yu +5 more

Association Between Ischemic Stroke Subtype and Stroke Severity

Neurology(2023)10.1212/wnl.0000000000207535

N/A

0DataRank · unranked

35 citations

Jinyu Chen, Andrea L.C. Schneider, Julia M. Carlson, Taylor Haight, Kamakshi Lakshminarayan +5 more