Kayode O. Ajenifuja

Obafemi Awolowo University

Publishing since 2004, latest 2026

Epidemiology
Pediatrics, Perinatology and Child Health
Public Health, Environmental and Occupational Health
Obstetrics and Gynecology
Oncology
Artificial Intelligence

Their record on OpenAlex

Publications: 102004–2026
Citations: 85to those papers
h-index: 3i10-index 3
Field-weighted impact: 0.701.00 is the world average
World top 10%: 10%1 of 10 scored papers
Open access: 90%9 papers free to read

1 other work — a preprint, a dataset or the like — is 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

10 in all

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

Epidemiology660%
Pediatrics, Perinatology and Child Health440%
Public Health, Environmental and Occupational Health440%
Obstetrics and Gynecology330%
Oncology330%
Artificial Intelligence110%
Emergency Medicine110%
Health110%
Immunology110%
Microbiology110%

Health Sciences
Life Sciences
Physical Sciences
Social Sciences

Topics most written on

Cervical Cancer and HPV Research4
Global Cancer Incidence and Screening3
Global Maternal and Child Health3
Maternal and Perinatal Health Interventions3
Ectopic Pregnancy Diagnosis and Management2
AI in cancer detection1
Breastfeeding Practices and Influences1
Gestational Trophoblastic Disease Studies1
Global Health and Surgery1
Hematological disorders and diagnostics1
Maternal and fetal healthcare1
Neonatal Respiratory Health Research1

Who they write with

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

Where their co-authors are

30% of their papers have a co-author abroad

papers co-written1234567Home

Most frequent partner countries

United States2
Australia1
Canada1
Spain1
France1
United Kingdom1
Tanzania1

Papers with at least one author in that country.

Institutions written with most

Obafemi Awolowo University Teaching Hospitals ComplexNG7 papers
University of Medical Sciences, OndoNG2 papers
Barcelona Institute for Global HealthES1 paper
Georgia State UniversityUS1 paper
Médecins Sans FrontièresFR1 paper
Melbourne Sexual Health CentreAU1 paper
Monash UniversityAU1 paper
National Cancer InstituteUS1 paper
Norwalk HospitalUS1 paper
Queen's UniversityCA1 paper

Where they publish

East African Medical Journal1
Frontiers in Cancer Control and Society1
International Journal of TROPICAL DISEASE & Health1
Journal of Advances in Medicine and Medical Research1
Nigerian Journal of Clinical Practice1
Nigerian Journal of Health Sciences1

Development goals addressed

From each paper’s title and abstract

3Good health and well-being6

Most cited

Post partum haemorrhage in a teaching hospital in Nigeria: a 5-year experience.
PubMed3
201048 citationsWorld top 10%Open access · Green
Planned vaginal delivery versus caesarean section for breech presentation in Ile-Ife, Nigeria
East African Medical Journal3
200422 citationsOpen access · Diamond
Determinants of antenatal booking time win a South-western Nigeria setting

Frontiers in Cancer Control and Society

Threatened abortion in a tertiary hospital in Nigeria: A 5-year experience

2017Nigerian Journal of Health SciencesJournalSenior author2 citations10.4103/njhs.njhs_6_18

Post partum haemorrhage in a teaching hospital in Nigeria: a 5-year experience.

2010PubMedJournalOpen accessFirst author48 citations

Determinants of antenatal booking time win a South-western Nigeria setting

2008West African Journal of MedicineJournalOpen access10 citations10.4314/wajm.v26i4.28337

PLOS Global Public Health

How it can be read

90% free to read

Diamond 5 · 50%Free to read and to publish
Gold 2 · 20%In an open-access journal
Bronze 1 · 10%Free to read, no open licence
Green 1 · 10%A copy in a repository
Closed 1 · 10%Behind a paywall

Who funds it

1 of 10 papers name a funder

Elizabeth Glaser Pediatric AIDS Foundation1
Grand Challenges Canada1
National Cancer Institute1

West African Journal of Medicine3

200810 citationsOpen access · Bronze

An Unusual Presentation of Choriocarcinoma Co-Existing with Pregnancy, Successful Delivery, and Treatment

Nigerian Journal of Clinical Practice

20213 citationsOpen access · Diamond

Threatened abortion in a tertiary hospital in Nigeria: A 5-year experience

Nigerian Journal of Health Sciences3

20172 citations