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

Jennifer Velloza

University of California, San Francisco

ORCID: 0000-0001-7242-7415

MedicineHealth Professions

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 →

Papers

Driven by 13 papers. Top paper: “Impact of a point-of-care urine tenofovir assay on adherence to HIV pre-exposure prophylaxis among women in Kenya: a randomised pilot trial”.

Impact of a point-of-care urine tenofovir assay on adherence to HIV pre-exposure prophylaxis among women in Kenya: a randomised pilot trial

The Lancet HIV(2024)10.1016/s2352-3018(24)00125-5

N/A

0.602DataRank · unranked

24 citations

David V. Glidden, Deepalika Chakravarty, Guohong Wang, Charlene Biwott, Peter Mogere +12 more

Acceptability Assessment in HIV Prevention and Treatment Intervention and Service Delivery Research: A Systematic Review and Qualitative Analysis

AIDS and Behavior(2022)10.1007/s10461-022-03796-1

N/A

0.584DataRank · unranked

48 citations

Mandeep Sekhon, Liying Wang, Stella Roth, Ariane van der Straten, Jane M. Simoni +2 more

Adaptive HIV pre-exposure prophylaxis adherence interventions for young women in Johannesburg, South Africa: a sequential multiple-assignment randomised trial

The Lancet HIV(2024)10.1016/s2352-3018(24)00268-6

N/A

0.545DataRank · unranked

9 citations

Nicole Poovan, Allison Meisner, Nontokozo Ndlovu, Nomhle Ndimande‐Khoza, Cole Grabow +9 more

Integrating a mental health intervention into PrEP services for South African young women: a human‐centred implementation research approach to intervention development

Journal of the International AIDS Society(2024)10.1002/jia2.26274

N/A

0.406DataRank · unranked

14 citations

Nomhle Ndimande‐Khoza, Lisa Mills, Tessa Concepcion, Sanele Gumede, Hlukelo Chauke +7 more

Higher rates of mental health screening of adolescents recorded after provider training using simulated patients in a Kenyan HIV clinic: results of a pilot study

Frontiers in Public Health(2023)10.3389/fpubh.2023.1209525

N/A

0.208DataRank · unranked

3 citations

Peter Mogere, Kenneth Ngure, Njoroge Mwathi, Roy Njiru, Boaz Kipkorir +10 more

Adherence During Antiviral Treatment Regimens for Chronic Hepatitis C: A Qualitative Study of Patient-reported Facilitators and Barriers

UNC Libraries(2020)10.17615/34m8-8k70

N/A

0.165DataRank · unranked

2 citations

Donna M. Evon, Jason E. Bonner, Jennifer Velloza, Carol E. Golin, Catherine A. Grodensky

Combining HIV prevention Options with Mental health service delivery for Adolescent girls and young women (CHOMA): results of a pilot hybrid effectiveness‐implementation randomized trial in South Africa

Journal of the International AIDS Society(2025)10.1002/jia2.70037

N/A

0.104DataRank · unranked

1 citations

Nomhle Ndimande‐Khoza, Nicole Poovan, Aliza Adler, Elizabeth B. Sherwin, Carrie Mathew +7 more

Advancing considerations of context in the evaluation and implementation of evidence-based biomedical HIV prevention interventions: a review of recent research

Current Opinion in HIV and AIDS(2022)10.1097/coh.0000000000000768

N/A

0DataRank · unranked

5 citations

Stephanie D. Roche, Tessa Concepcion, Katrina F. Ortblad, Jennifer Velloza

Using context‐specific evidence to inform resource‐stratified cancer guidelines: A call for a new approach

Cancer(2024)10.1002/cncr.35573

N/A

0DataRank · unranked

2 citations

Rebecca DeBoer, Mary Jue Xu, Alita Mrema, Fidel Rubagumya, Jennifer Velloza +3 more

Correlates of long-acting reversible contraceptive (LARC) use among young women in Southern Africa: a secondary analysis from HPTN 082

medRxiv(2025)10.1101/2025.09.16.25335943

N/A

0DataRank · unranked

0 citations

Michael Burton, Brenda Gati Mirembe, Clemensia Nakabiito, Deborah Donnell, Geetha Beauchamp +4 more

Provider perspectives on service delivery modifications to maintain access to HIV pre‐exposure prophylaxis during the COVID‐19 pandemic: qualitative results from a PrEP implementation project in Kenya

Journal of the International AIDS Society(2023)10.1002/jia2.26055

N/A

0DataRank · unranked

9 citations

Stephanie D. Roche, Emmah Owidi, Elizabeth Irungu, Annabell Dollah, Benn Kwach +10 more

Alignment of PrEP use and effective contraceptive use among East African women in HIV serodiscordant partnerships

International Journal of STD & AIDS(2020)10.1177/0956462420951501

N/A

0DataRank · unranked

6 citations

Jennifer Velloza, Rena C. Patel, Nelly Mugo, Elizabeth A. Bukusi, Jessica E. Haberer +5 more

Narrative sexual histories and perceptions of HIV risk among young women taking PrEP in southern Africa: Findings from a novel participatory method

Social Science & Medicine(2020)10.1016/j.socscimed.2020.113600

N/A

0DataRank · unranked

29 citations

Nomhle Khoza, Sinéad Delany‐Moretlwe, Jennifer Velloza, Nomvuyo Mangxilana, Millicent Atujuna +6 more