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

Robert J. Weyant

University of Pittsburgh

ORCID: 0000-0002-5252-9120
Dentistry

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 2%percentile
1.8Author DataRank

Indexed papers

3in 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 3 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.

The Relationship of Oral Health with Progression of Physical Frailty among Older Adults: A Longitudinal Study Composed of Two Cohorts of Older Adults from the United Kingdom and United States

Journal of the American Medical Directors Association(2022)10.1016/j.jamda.2022.11.022
Top 14%
1.4DataRank
Top 14%42 citations

Olia Papacosta, Lucy Lennon, Peter H. Whincup, Robert J. Weyant, John C. Mathers +3 more

Papers

Driven by 10 papers — median percentile 40. Top paper: “The Relationship of Oral Health with Progression of Physical Frailty among Older Adults: A Longitudinal Study Composed of Two Cohorts of Older Adults from the United Kingdom and United States”.

The Relationship of Oral Health with Progression of Physical Frailty among Older Adults: A Longitudinal Study Composed of Two Cohorts of Older Adults from the United Kingdom and United States

Journal of the American Medical Directors Association(2022)10.1016/j.jamda.2022.11.022
Top 14%
1.4DataRank
Top 14%42 citations

Olia Papacosta, Lucy Lennon, Peter H. Whincup, Robert J. Weyant, John C. Mathers +3 more

Association between poor oral health and deterioration of appetite in older age: results from longitudinal analyses of two prospective cohorts from the UK and USA

BMJ Open(2025)10.1136/bmjopen-2024-083973
Top 60%
0.250DataRank
Top 60%3 citations

Ziyi Cai, John C. Mathers, Olia Papacosta, Lucy Lennon, Peter H. Whincup +4 more

Exploring the genomic basis of early childhood caries: a pilot study

UNC Libraries(2023)10.17615/yyzq-ma04
Top 70%
0.146DataRank
Top 70%1 citations

Kimon Divaris, Jenna C. Carlson, Jami L. Ballantine, Mikafui E. Antonio‐Obese, Jun Luo +14 more

Association between oral health markers and decline in muscle strength and physical performance in later life: longitudinal analyses of two prospective cohorts from the UK and the USA

The Lancet Healthy Longevity(2022)10.1016/s2666-7568(22)00222-7
N/A
0DataRank · unranked
46 citations

Gillian McLellan, Lucy Lennon, Anna Olia Papacosta, Robert J. Weyant, Yvonne L. Kapila +5 more

Poor Oral Health and Inflammatory, Hemostatic, and Cardiac Biomarkers in Older Age: Results From Two Studies in the UK and USA

The Journals of Gerontology Series A(2020)10.1093/gerona/glaa096
N/A
0DataRank · unranked
36 citations

S. Goya Wannamethee, Olia Papacosta, Peter H. Whincup, Lucy Lennon, Marjolein Visser +4 more

Association of Early Childhood Caries with Bitter Taste Receptors: A Meta-Analysis of Genome-Wide Association Studies and Transcriptome-Wide Association Study

Genes(2022)10.3390/genes14010059
N/A
0DataRank · unranked
19 citations

Tom Dudding, Jonathan M. Chernus, Rasha N. Alotaibi, Simon Haworth, Richard J. Crout +11 more

The Relationships of Dentition, Use of Dental Prothesis and Oral Health Problems with Frailty, Disability and Diet Quality: Results from Population-Based Studies of Older Adults from the UK and USA

The journal of nutrition health & aging(2023)10.1007/s12603-023-1951-8
N/A
0DataRank · unranked
27 citations

Olia Papacosta, Lucy Lennon, Peter H. Whincup, Robert J. Weyant, John C. Mathers +3 more

Oral health problems and risk of incident disability in two studies of older adults in the United Kingdom and the United States

Journal of the American Geriatrics Society(2022)10.1111/jgs.17792
N/A
0DataRank · unranked
30 citations

Heather Brown, Olia Papacosta, Lucy Lennon, Robert J. Weyant, Peter H. Whincup +3 more

Oral health and all-cause, cardiovascular disease, and respiratory mortality in older people in the UK and USA

Scientific Reports(2021)10.1038/s41598-021-95865-z
N/A
0DataRank · unranked
122 citations

Heather Brown, Olia Papacosta, Lucy Lennon, Robert J. Weyant, Peter H. Whincup +3 more

Poor oral health and the association with diet quality and intake in older people in two studies in the UK and USA

British Journal Of Nutrition(2021)10.1017/s0007114521000180
N/A
0DataRank · unranked
65 citations

Heather Brown, Olia Papacosta, Lucy Lennon, Robert J. Weyant, Peter H. Whincup +3 more