Vallery Ogello

Also affiliated with Partners for Health and Development in Africa

MedicineHealth ProfessionsImmunology 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 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 7 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

Trajectories of Oral PrEP Adherence Among Young Kenyan Women: Implications for Promoting Effective PrEP Use

AIDS and Behavior(2022)10.1007/s10461-022-03753-y

N/A

0.312DataRank · unranked

7 citations

Maria Pyra, Elizabeth A. Bukusi, Nelly Mugo, Jared M. Baeten, Jessica E. Haberer +36 more

High acceptability, feasibility and sustainability of a direct‐to‐pharmacy differentiated PrEP delivery model in public health HIV clinics in Kenya: perspectives of PrEP clients and healthcare providers

Journal of the International AIDS Society(2025)10.1002/jia2.26442

N/A

0.269DataRank · unranked

5 citations

Kenneth Ngure, Vallery Ogello, Njeri Wairimu, Lydia Etyang, Winnie Waituika +9 more

Implementing long-acting injectable HIV pre-exposure prophylaxis services at private pharmacies in Kenya: Client, pharmacy provider, and key stakeholder perspectives on potential challenges and opportunities

10.1101/2025.02.03.25321360

N/A

0DataRank · unranked

0 citations

Kevin Oware, Nicholas Thuo, Maurice Opiyo, Vallery Ogello, Alfred Odira +13 more

HIV Self-Testing for Efficient PrEP Delivery Is Highly Acceptable and Feasible in Public Health HIV Clinics in Kenya: A Mixed Methods Study

Journal of the International Association of Providers of AIDS Care (JIAPAC)(2024)10.1177/23259582241274311

N/A

0DataRank · unranked

3 citations

Kenneth Ngure, Paul Mwangi, Emmah Owidi, Njeri Wairimu, Lydia Etyang +6 more

Multi-level Factors Driving Pre-exposure Prophylaxis Non-initiation Among Young Women at High Risk for HIV in Kenya

AIDS and Behavior(2022)10.1007/s10461-022-03748-9

N/A

0DataRank · unranked

9 citations

Kenneth Ngure, Kevin Oware, Vallery Ogello, Moses Okombo, Nicholas Thuo +11 more

“When he is around, I’ll take the PrEP, but when he is not, I will not take PrEP”: key influences on PrEP use decisions among women attending family planning clinics in Kenya

Frontiers in Medicine(2025)10.3389/fmed.2025.1552132

N/A

0DataRank · unranked

0 citations

Kristin Beima‐Sofie, Sandra Urusaro, Mercy Awuor, Annabell Dollah, Winnie O. Atieno +7 more