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

Ariel Chernofsky

Boston University

ORCID: 0000-0002-7104-409X

Also affiliated with Novartis (United States)

MedicineHealth ProfessionsMathematics

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 1%percentile
7.2Author 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.

Joint associations of accelerometer-measured physical activity and sedentary time with all-cause mortality: a harmonised meta-analysis in more than 44 000 middle-aged and older individuals

British Journal of Sports Medicine(2020)10.1136/bjsports-2020-103270
Top 3%
6.1DataRank
Top 3%379 citations

Jakob Tarp, Morten Wang Fagerland, Jostein Steene Johannessen, Bjørge Herman Hansen, Barbara J. Jefferis +18 more

Papers

Driven by 9 papers — median percentile 89. Top paper: “Joint associations of accelerometer-measured physical activity and sedentary time with all-cause mortality: a harmonised meta-analysis in more than 44 000 middle-aged and older individuals”.

Joint associations of accelerometer-measured physical activity and sedentary time with all-cause mortality: a harmonised meta-analysis in more than 44 000 middle-aged and older individuals

British Journal of Sports Medicine(2020)10.1136/bjsports-2020-103270
Top 3%
6.1DataRank
Top 3%379 citations

Jakob Tarp, Morten Wang Fagerland, Jostein Steene Johannessen, Bjørge Herman Hansen, Barbara J. Jefferis +18 more

Device-measured physical activity, adiposity and mortality: a harmonised meta-analysis of eight prospective cohort studies

British Journal of Sports Medicine(2021)10.1136/bjsports-2021-104827
Top 18%
1.1DataRank
Top 18%35 citations

Morten Wang Fagerland, Knut Eirik Dalene, Jostein Steene Johannessen, Bjørge Herman Hansen, Barbara J. Jefferis +19 more

Feasibility, Methodology, and Interpretation of Broad-Scale Assessment of Cardiorespiratory Fitness in a Large Community-Based Sample

The American Journal of Cardiology(2021)10.1016/j.amjcard.2021.07.020
N/A
0DataRank · unranked
15 citations

Ravi V. Shah, Melissa Tanguay, Jasmine B Blodgett, Ariel Chernofsky, Patricia E. Miller +8 more

Daily steps and all-cause mortality: a meta-analysis of 15 international cohorts

The Lancet Public Health(2022)10.1016/s2468-2667(21)00302-9
N/A
0DataRank · unranked
570 citations

Shivangi Bajpai, DAVID R. BASSETT, Mercedes R. Carnethon, Ulf Ekelund, Kelly R. Evenson +40 more

Prospective Association of Daily Steps With Cardiovascular Disease: A Harmonized Meta-Analysis

Circulation(2022)10.1161/circulationaha.122.061288
N/A
0DataRank · unranked
114 citations

Shivangi Bajpai, Marcel Ballin, DAVID R. BASSETT, Thomas W. Buford, Mercedes R. Carnethon +27 more

Predictors of incident diabetes in two populations: framingham heart study and hispanic community health study / study of latinos

BMC Public Health(2022)10.1186/s12889-022-13463-8
N/A
0DataRank · unranked
19 citations

Rebecca J. Song, Juan Lin, Vanessa Xanthakis, Simin Hua, Ariel Chernofsky +14 more

Association of Physical Inactivity with MRI Markers of Brain Aging: Assessing Mediation by Cardiometabolic and Epigenetic Factors

Journal of Alzheimer s Disease(2023)10.3233/jad-230289
N/A
0DataRank · unranked
3 citations

Ruiqi Wang, Qiong Yang, Ariel Chernofsky, Joanne M. Murabito, Daniel Levy +6 more

Causal mediation analysis with mediator values below an assay limit

Statistics in Medicine(2024)10.1002/sim.10065
N/A
0DataRank · unranked
2 citations

Ronald J. Bosch, Judith J. Lok, Ariel Chernofsky

Physical activity and fitness in the community: the Framingham Heart Study

European Heart Journal(2021)10.1093/eurheartj/ehab580
N/A
0DataRank · unranked
80 citations

Ariel Chernofsky, Nicole L. Spartano, Melissa Tanguay, Jasmine B Blodgett, Venkatesh L. Murthy +9 more