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

Tonya M. Esterhuizen

Western Cape Department of Health

ORCID: 0000-0002-8703-1664

Also affiliated with Stellenbosch University

MedicineBiochemistry, Genetics and Molecular Biology

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

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.

A retrospective analysis of pathogen profile, antimicrobial resistance and mortality in neonatal hospital-acquired bloodstream infections from 2009–2018 at Tygerberg Hospital, South Africa

PLoS ONE(2021)10.1371/journal.pone.0245089
Top 14%
1.5DataRank
Top 14%42 citations

Adrie Bekker, Andrew Whitelaw, Tonya M. Esterhuizen, Angela Dramowski, Kessendri Reddy

Papers

Driven by 8 papers — median percentile 86. Top paper: “A retrospective analysis of pathogen profile, antimicrobial resistance and mortality in neonatal hospital-acquired bloodstream infections from 2009–2018 at Tygerberg Hospital, South Africa”.

A retrospective analysis of pathogen profile, antimicrobial resistance and mortality in neonatal hospital-acquired bloodstream infections from 2009–2018 at Tygerberg Hospital, South Africa

PLoS ONE(2021)10.1371/journal.pone.0245089
Top 14%
1.5DataRank
Top 14%42 citations

Adrie Bekker, Andrew Whitelaw, Tonya M. Esterhuizen, Angela Dramowski, Kessendri Reddy

The Molteno Adapted Scale: A child development screening tool for healthcare settings

African Journal of Psychological Assessment(2022)10.4102/ajopa.v4i0.92
N/A
0DataRank · unranked
4 citations

Barbara Laughton, Tonya M. Esterhuizen, Amy L. Slogrove, Mariana Kruger, Priscilla Springer

Data sharing and data governance in sub-Saharan Africa: Perspectives from researchers and scientists engaged in data-intensive research

South African Journal of Science(2023)10.17159/sajs.2023/15129
N/A
0DataRank · unranked
22 citations

Nezerith Cengiz, Kanshukan Rajaratnam, Bruce W. Watson, Qunita Brown, Tonya M. Esterhuizen +2 more

Exploring perspectives of research ethics committee members on the governance of big data in sub-Saharan Africa

South African Journal of Science(2023)10.17159/sajs.2023/14905
N/A
0DataRank · unranked
10 citations

Siti M. Kabanda, Tonya M. Esterhuizen, Keymanthri Moodley, Nezerith Cengiz

Antiretroviral Therapy and HIV-Associated Cardiovascular Disease: A Prospective Cardiac Biomarker and CMR Tissue Characterization Study

ESC Heart Failure(2023)10.1002/ehf2.14603
N/A
0DataRank · unranked
5 citations

Anton Doubell, Tonya M. Esterhuizen, Philip Herbst, Pieter‐Paul S. Robbertse

Disparity between statistical and clinical significance in published randomised controlled trials indexed in PubMed: a protocol for a cross-sectional methodological survey

BMJ Open(2024)10.1136/bmjopen-2024-084375
N/A
0DataRank · unranked
6 citations

Lawrence Mbuagbaw, Lehana Thabane, Tonya M. Esterhuizen

An empirical comparison of time-to-event models to analyse a composite outcome in the presence of death as a competing risk

Contemporary Clinical Trials Communications(2020)10.1016/j.conctc.2020.100639
N/A
0DataRank · unranked
7 citations

Tonya M. Esterhuizen, Lehana Thabane, Rhoderick Machekano, Ndamonaonghenda Haushona

Cardiac biomarkers can detect and track subclinical HIV-associated myocardial disease in newly diagnosed people living with HIV

European Heart Journal(2024)10.1093/eurheartj/ehae666.3237
N/A
0DataRank · unranked
0 citations

Doubell Af, Tonya M. Esterhuizen, Philip Herbst, Pieter‐Paul S. Robbertse