Kayode Olusegun Ajenifuja

Obafemi Awolowo University

Publishing since 2011, latest 2025

Epidemiology
Obstetrics and Gynecology
Public Health, Environmental and Occupational Health
Microbiology
Pediatrics, Perinatology and Child Health
Surgery

Publications: 352011–2025
Citations: 532to those papers
h-index: 13i10-index 16
Field-weighted impact: 2.011.00 is the world average
World top 10%: 29%10 of 35 scored papers
Open access: 86%30 papers free to read

6 other works — preprints, datasets and the like — are listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

35 in all

Initial evaluation of a new cervical screening strategy combining human papillomavirus genotyping and automated visual evaluation: the Human Papillomavirus–Automated Visual Evaluation Consortium
2025JNCI Journal of the National Cancer InstituteJournalOpen access15 citations10.1093/jnci/djaf054
Generalizable deep neural networks for image quality classification of cervical images

Download CV:PDFWord

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Epidemiology2263%
Obstetrics and Gynecology1131%
Public Health, Environmental and Occupational Health720%
Microbiology514%
Pediatrics, Perinatology and Child Health514%
Surgery514%
Artificial Intelligence411%
Health411%
Oncology411%
Reproductive Medicine39%

Health Sciences
Life Sciences
Physical Sciences
Social Sciences

Topics most written on

Cervical Cancer and HPV Research20
Reproductive tract infections research5
AI in cancer detection4
Global Maternal and Child Health4
Maternal and Perinatal Health Interventions4
Women's cancer prevention and management4
Assisted Reproductive Technology and Twin Pregnancy3
Global Cancer Incidence and Screening3
Pelvic floor disorders treatments3
Vaccine Coverage and Hesitancy3
Endometrial and Cervical Cancer Treatments2
Genital Health and Disease2

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

71% of their papers have a co-author abroad

papers co-written1234567Home

Most frequent partner countries

United States21
United Kingdom8
Spain4
Australia3
Thailand3
Japan2
Brazil2
Canada2

Papers with at least one author in that country.

Institutions written with most

Obafemi Awolowo University Teaching Hospitals ComplexNG13 papers
National Cancer InstituteUS11 papers
Division of Cancer Epidemiology and Genetics9 papers
National Institutes of HealthUS9 papers
Adekunle Ajasin UniversityNG9 papers
Ekiti State UniversityNG8 papers
Albert Einstein College of MedicineUS7 papers
University of North Carolina at Chapel HillUS6 papers
University of IbadanNG6 papers
Nigerian Institute of Medical ResearchNG6 papers

Where they publish

Infectious Agents and Cancer3
International Journal of Cancer3
PubMed2
Revista Brasileira de Saúde Materno Infantil2
Alexandria Journal of Medicine1
BMC Infectious Diseases1

Development goals addressed

From each paper’s title and abstract

3Good health and well-being18
8Decent work and economic growth3
1No poverty2
17Partnerships for the goals2
5Gender equality1

Most cited

A Population-Based Study of Visual Inspection With Acetic Acid (VIA) for Cervical Screening in Rural Nigeria
International Journal of Gynecological Cancer17
201371 citationsOpen access · Bronze
The age‐specific prevalence of human papillomavirus and risk of cytologic abnormalities in rural Nigeria: Implications for screen‐and‐treat strategies
International Journal of Cancer1
201159 citationsWorld top 10%Open access · Bronze

Comparison of Sampling Devices for Endocervical Curetting

2023The Journal of Obstetrics and Gynecology of IndiaJournalOpen accessSenior author1 citation10.1007/s13224-023-01758-8

Trends and Outcomes of Twin Births in Southwest Nigeria: A 14-Year Retrospective Cohort Study

2023Exploratory Research and Hypothesis in MedicineJournalOpen access1 citation10.14218/erhm.2023.00039

Determinants of successful labor induction in a teaching hospital in Nigeria: a 10-year review

2023Revista Brasileira de Saúde Materno InfantilJournalOpen accessSenior author1 citation10.1590/1806-9304202300000228-en

A Population-Based Study of Visual Inspection With Acetic Acid (VIA) for Cervical Screening in Rural Nigeria

2013International Journal of Gynecological CancerJournalOpen accessFirst author71 citations10.1097/igc.0b013e318280f395

Post‐partum urinary retention in a teaching hospital in southwestern N igeria

2013Journal of obstetrics and gynaecology researchJournalFirst authorCorresponding14 citations10.1111/jog.12069

Effectiveness of a simple rapid human papillomavirus DNA test in rural Nigeria

2012International Journal of CancerJournalOpen access58 citations10.1002/ijc.27563

How it can be read

86% free to read

Diamond 5 · 14%Free to read and to publish
Gold 12 · 34%In an open-access journal
Hybrid 3 · 9%Open in a subscription journal
Bronze 3 · 9%Free to read, no open licence
Green 7 · 20%A copy in a repository
Closed 5 · 14%Behind a paywall

Who funds it

21 of 35 papers name a funder

National Cancer Institute16
National Institutes of Health14
U.S. Department of Health and Human Services3
National Institute of Allergy and Infectious Diseases2
Agencia Española de Cooperación Internacional para el Desarrollo1
Cancer Moonshot1
Comunidad de Madrid1
Division of Cancer Epidemiology and Genetics, National Cancer Institute1

201258 citationsWorld top 10%Open access · Bronze