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

Reshma Kassanjee

University of Cape Town

ORCID: 0000-0002-1200-8726
MedicineImmunology and Microbiology

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
1.7Author 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.

Global HIV mortality trends among children on antiretroviral treatment corrected for under‐reported deaths: an updated analysis of the International epidemiology Databases to Evaluate AIDS collaboration

Journal of the International AIDS Society(2021)10.1002/jia2.25780
Top 18%
1.1DataRank
Top 18%15 citations

Leigh F. Johnson, Elizabeth Zaniewski, Marie Ballif, Benedikt Christ, Constantin T. Yiannoutsos +13 more

Papers

Driven by 13 papers — median percentile 74. Top paper: “Effectiveness of the Ad26.COV2.S vaccine in health-care workers in South Africa (the Sisonke study): results from a single-arm, open-label, phase 3B, implementation study”.

Effectiveness of the Ad26.COV2.S vaccine in health-care workers in South Africa (the Sisonke study): results from a single-arm, open-label, phase 3B, implementation study

The Lancet(2022)10.1016/s0140-6736(22)00007-1
N/A
4.4DataRank · unranked
85 citations

Nigel Garrett, Ameena Goga, Lara Fairall, Tarylee Reddy, Nonhlanhla Yende-Zuma +76 more

Global HIV mortality trends among children on antiretroviral treatment corrected for under‐reported deaths: an updated analysis of the International epidemiology Databases to Evaluate AIDS collaboration

Journal of the International AIDS Society(2021)10.1002/jia2.25780
Top 18%
1.1DataRank
Top 18%15 citations

Leigh F. Johnson, Elizabeth Zaniewski, Marie Ballif, Benedikt Christ, Constantin T. Yiannoutsos +13 more

Authorship inequalities in global health research: the IeDEA Southern Africa collaboration

BMJ Global Health(2023)10.1136/bmjgh-2023-013316
Top 34%
0.575DataRank
Top 34%8 citations

Stefanie Hossmann, Morna Cornell, Marie Ballif, Carole Dupont, Jacqueline Huwa +11 more

Factors associated with vertical transmission of HIV in the Western Cape, South Africa: a retrospective cohort analysis

Journal of the International AIDS Society(2024)10.1002/jia2.26235
N/A
0DataRank · unranked
13 citations

Emma Kalk, Alexa Heekes, Florence Phelanyane, Nisha Jacob, Andrew Boulle +7 more

Post-traumatic stress disorder as a risk factor for major adverse cardiovascular events: a cohort study of a South African medical insurance scheme

Epidemiology and Psychiatric Sciences(2024)10.1017/s2045796024000052
N/A
0DataRank · unranked
10 citations

Christiane Didden, Michael Schomaker, Johannes P. Mouton, Naomi Folb, Leigh L. van den Heuvel +8 more

The Contribution of Noncommunicable and Infectious Diseases to the Effect of Depression on Mortality: A Longitudinal Causal Mediation Analysis

Epidemiology(2024)10.1097/ede.0000000000001804
N/A
0DataRank · unranked
7 citations

Matthias Egger, Naomi Folb, Gary Maartens, Eliane Rohner, Reshma Kassanjee +5 more

ART history prior to conception: trends and association with postpartum disengagement from HIV care in Khayelitsha, South Africa (2013–2019): a retrospective cohort study

Journal of the International AIDS Society(2024)10.1002/jia2.26236
N/A
0DataRank · unranked
4 citations

Reshma Kassanjee, Nicola Maxwell, Kim Anderson, Leigh F. Johnson, Haroon Moolla +8 more

COVID-19 Vaccine Uptake and Effectiveness by Time since Vaccination in the Western Cape Province, South Africa: An Observational Cohort Study during 2020–2022

Vaccines(2024)10.3390/vaccines12060628
N/A
0DataRank · unranked
4 citations

Mary‐Ann Davies, Alexa Heekes, Hassan Mahomed, Anthony Hawkridge, Erna Morden +15 more

Brief Report: Association Between Changes in Script Renewal Periods and HIV Viral Nonsuppression: A Cohort Study of a South African Private-Sector HIV Program

JAIDS Journal of Acquired Immune Deficiency Syndromes(2025)10.1097/qai.0000000000003697
N/A
0DataRank · unranked
1 citations

Andreas D. Haas, Mary‐Ann Davies, Gary Maartens, Chido Chinogurei, Naomi Folb +2 more

HIV-related mortality time trends among children and young adolescents on antiretroviral therapy by age, treatment duration, and region: a systematic review and meta-regression analysis

The Lancet HIV(2025)10.1016/s2352-3018(25)00168-7
N/A
0DataRank · unranked
1 citations

Edmond D Brewer, Amanda Novotney, Austin Carter, Hilary Paul, Magdalene K Walters +21 more

Suicidal thoughts and behaviours in Cape Town: a cross-sectional study of prevalence, social, contextual, and clinical correlates

medRxiv(2025)10.64898/2025.12.24.25342957
N/A
0DataRank · unranked
0 citations

Reshma Kassanjee, Leigh van den Heuvel, Stephan Rabie, John A. Joska, Catherine Orrell +7 more

Symptom prevalence and burden, and the risk of depression among patients with advanced cancer attending two South African oncology units

ecancermedicalscience(2022)10.3332/ecancer.2022.1349
N/A
0DataRank · unranked
10 citations

Richard Harding, David W. Anderson, Linda Estelle Greeff, Reshma Kassanjee, René Krause +4 more

High Unreported Mortality in Children and Youth (<25 Years) Living With HIV Who Were Lost to Care From Antiretroviral Therapy Programs in Southern Africa: Results From a Multicountry Tracing Study

JAIDS Journal of Acquired Immune Deficiency Syndromes(2022)10.1097/qai.0000000000003090
N/A
0DataRank · unranked
6 citations

Benedikt Christ, Nanina Anderegg, Josephine Muhairwe, Laura Jefferys, Janneke van Dijk +13 more