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

Tiffany F. Hughes

Midwestern University

ORCID: 0000-0002-3526-9005
MedicineSocial SciencesPsychologyEnvironmental 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 3%percentile
1.5Author 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.

Social connections and risk of incident mild cognitive impairment, dementia, and mortality in 13 longitudinal cohort studies of ageing

Alzheimer s & Dementia(2023)10.1002/alz.13072
Top 21%
0.952DataRank
Top 21%48 citations

Suraj Samtani, Ben C. P. Lam, Darren M. Lipnicki, Maria Fernanda Lima‐Costa, Sérgio Luís Blay +34 more

Papers

Driven by 7 papers — median percentile 73. Top paper: “Social connections and risk of incident mild cognitive impairment, dementia, and mortality in 13 longitudinal cohort studies of ageing”.

Social connections and risk of incident mild cognitive impairment, dementia, and mortality in 13 longitudinal cohort studies of ageing

Alzheimer s & Dementia(2023)10.1002/alz.13072
Top 21%
0.952DataRank
Top 21%48 citations

Suraj Samtani, Ben C. P. Lam, Darren M. Lipnicki, Maria Fernanda Lima‐Costa, Sérgio Luís Blay +34 more

Lifestyle and incident dementia: A COSMIC individual participant data meta‐analysis

Alzheimer s & Dementia(2024)10.1002/alz.13846
Top 34%
0.584DataRank
Top 34%25 citations

Sebastian Köhler, Martin P.J. van Boxtel, Darren M. Lipnicki, John D. Crawford, Erico Castro‐Costa +59 more

Associations between social connections and cognition: a global collaborative individual participant data meta-analysis

The Lancet Healthy Longevity(2022)10.1016/s2666-7568(22)00199-4
N/A
0DataRank · unranked
142 citations

Gowsaly Mahalingam, Ben C. P. Lam, Darren M. Lipnicki, Maria Fernanda Lima‐Costa, Sérgio Luís Blay +30 more

Education and the moderating roles of age, sex, ethnicity and apolipoprotein epsilon 4 on the risk of cognitive impairment

Archives of Gerontology and Geriatrics(2020)10.1016/j.archger.2020.104112
N/A
0DataRank · unranked
16 citations

Darren M. Lipnicki, John D. Crawford, Nicole A. Kochan, E. Costa, Maria Fernanda Lima‐Costa +54 more

Social Cognition and Loneliness in Older Adults: A Population-based Study

American Journal of Geriatric Psychiatry(2025)10.1016/j.jagp.2025.11.019
N/A
0DataRank · unranked
0 citations

Ruopu Song, Tiffany F. Hughes, Erin Jacobsen, Chung‐Chou H. Chang, Nancy J. Donovan +2 more

Dose‐response relationship between late‐life physical activity and incident dementia: A pooled analysis of 10 cohort studies of memory in an international consortium

Alzheimer s & Dementia(2022)10.1002/alz.12628
N/A
0DataRank · unranked
29 citations

Ding Ding, Qianhua Zhao, Zhenxu Xiao, Jianfeng Luo, Mary Ganguli +27 more

APOE ε4 and the Influence of Sex, Age, Vascular Risk Factors, and Ethnicity on Cognitive Decline

The Journals of Gerontology Series A(2020)10.1093/gerona/glaa116
N/A
0DataRank · unranked
42 citations

Darren M. Lipnicki, John D Crawford, Nicole A. Kochan, E. Costa, Maria Fernanda Lima‐Costa +46 more