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

Nothando Ngwenya

University of Oxford

ORCID: 0000-0002-5630-6389

Also affiliated with Africa Health Research Institute, University College London, University of KwaZulu-Natal

Health ProfessionsMedicine

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 100%percentile
0Author 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.

The effect of multi-level HIV prevention interventions on common mental disorders among adolescents and young adults in rural South Africa

PLOS Global Public Health(2025)10.1371/journal.pgph.0005183
Top 100%
0DataRank
Top 100%0 citations

Guy Harling, Andrew Copas, Bianca De Stavola, Natsayi Chimbindi, Lorraine Sherr +6 more

Papers

Driven by 12 papers — median percentile 0. Top paper: “Access to primary healthcare during lockdown measures for COVID-19 in rural South Africa: an interrupted time series analysis”.

Access to primary healthcare during lockdown measures for COVID-19 in rural South Africa: an interrupted time series analysis

BMJ Open(2020)10.1136/bmjopen-2020-043763
N/A
0.782DataRank · unranked
183 citations

John D. Kraemer, Mark J. Meyer, Guy Harling, Thobeka Mngomezulu, Patrick Gabela +11 more

Access to primary healthcare during lockdown measures for COVID-19 in rural South Africa: a longitudinal cohort study

medRxiv(2020)10.1101/2020.05.15.20103226
N/A
0.584DataRank · unranked
48 citations

John D. Kraemer, Mark J. Meyer, Guy Harling, Thobeka Mngomezulu, Patrick Gabela +11 more

The sexual and reproductive health needs of school-going young people in the context of COVID-19 in rural KwaZulu-Natal, South Africa

African Journal of AIDS Research(2022)10.2989/16085906.2022.2095921
N/A
0.396DataRank · unranked
13 citations

Ursula Ngema, Nothando Ngwenya, Andrew Gibbs, Candice Groenewald, Guy Harling +5 more

Participant understanding of informed consent in a multidisease community-based health screening and biobank platform in rural South Africa

International Health(2020)10.1093/inthealth/ihaa072
N/A
0DataRank · unranked
27 citations

Manono Luthuli, Resign Gunda, Ntombizonke A. Gumede, Oluwafemi Adeagbo, Busisiwe Nkosi +60 more

‘This is what is going to help me’: Developing a co-designed and theoretically informed harm reduction intervention for mobile youth in South Africa and Uganda

Global Public Health(2021)10.1080/17441692.2021.1953105
N/A
0DataRank · unranked
21 citations

Chloe Lanyon, Edward Tumwesige, Allen Aswiime, Nothando Ngwenya, Vuyiswa Dlamini +3 more

Communicating uncertainty: contrasting the communication experiences of patients with advanced COPD and incurable lung cancer

Family Practice(2021)10.1093/fampra/cmab024
N/A
0DataRank · unranked
16 citations

Clare Crang, Morag Farquhar, Robert C. Rintoul, Ravi Mahadeva, Lori D. Calvert +3 more

Participant recall and understandings of information on biobanking and future genomic research: experiences from a multi-disease community-based health screening and biobank platform in rural South Africa

BMC Medical Ethics(2022)10.1186/s12910-022-00782-z
N/A
0DataRank · unranked
7 citations

Nothando Ngwenya, Dumsani Gumede, Resign Gunda, Dickman Gareta, Olivier Koole +4 more

The ethics of conducting observational tobacco research without providing treatment to people who use tobacco: a case example from South Africa

BMJ Global Health(2022)10.1136/bmjgh-2022-009732
N/A
0DataRank · unranked
1 citations

Thando Zulu, Hloniphile Ngubane, Krishna P. Reddy, Mark J. Siedner, Nancy A. Rigotti +4 more

Social Categorisation and Social Identification: The Mediating Role of Social Isolation and Loneliness in Adolescents Living with HIV

International Journal of Behavioral Medicine(2023)10.1007/s12529-023-10205-x
N/A
0DataRank · unranked
22 citations

Thandeka Smith, Maryam Shahmanesh, Christina Psaros, Chiedza Munikwa, Khethokuhle Nkosi +2 more

The effect of multi-level HIV prevention interventions on common mental disorders among adolescents and young adults in rural South Africa

PLOS Global Public Health(2025)10.1371/journal.pgph.0005183
Top 100%
0DataRank
Top 100%0 citations

Guy Harling, Andrew Copas, Bianca De Stavola, Natsayi Chimbindi, Lorraine Sherr +6 more

Protocol: Leveraging a demographic and health surveillance system for Covid-19 Surveillance in rural KwaZulu-Natal

Wellcome Open Research(2020)10.12688/wellcomeopenres.15949.1
N/A
0DataRank · unranked
20 citations

Guy Harling, Anne Derache, Theresa Smit, Thandeka Khoza, Resign Gunda +18 more

Protocol: Leveraging a demographic and health surveillance system for Covid-19 Surveillance in rural KwaZulu-Natal

Wellcome Open Research(2020)10.12688/wellcomeopenres.15949.2
N/A
0DataRank · unranked
17 citations

Guy Harling, Anne Derache, Theresa Smit, Thandeka Khoza, Resign Gunda +18 more