CO Aimakhu

University of Ibadan

Also at University College Hospital, Ibadanfrom their recent papers

Publishing since 2003, latest 2019

Obstetrics and Gynecology
Pediatrics, Perinatology and Child Health
Public Health, Environmental and Occupational Health
General Health Professions
Reproductive Medicine
Rheumatology

Their record on OpenAlex

Publications: 182003–2019
Citations: 671to those papers
h-index: 11i10-index 13
Field-weighted impact: 3.441.00 is the world average
World top 10%: 11%2 of 18 scored papers
Open access: 61%11 papers free to read

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

18 in all

Maternal near‐miss and death among women with postpartum haemorrhage: a secondary analysis of the Nigeria Near‐miss and Maternal Death Survey
2019BJOG An International Journal of Obstetrics & GynaecologyJournalOpen access59 citations10.1111/1471-0528.15624
Sexual dysfunction among women in a Nigerian gynecological outpatients unit
2019

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

Obstetrics and Gynecology1372%
Pediatrics, Perinatology and Child Health739%
Public Health, Environmental and Occupational Health422%
General Health Professions317%
Reproductive Medicine317%
Rheumatology211%
Clinical Psychology16%
Dermatology16%
Endocrinology, Diabetes and Metabolism16%
Genetics16%

Health Sciences
Social Sciences

Topics most written on

Maternal and Perinatal Health Interventions8
Maternal and fetal healthcare4
Pregnancy and preeclampsia studies4
Pediatric Pain Management Techniques2
Reproductive Health and Contraception2
Adrenal Hormones and Disorders1
Anesthesia and Pain Management1
Birth, Development, and Health1
Blood donation and transfusion practices1
Dermatology and Skin Diseases1
Ectopic Pregnancy Diagnosis and Management1
Endometrial and Cervical Cancer Treatments1

Who they write with

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

Where their co-authors are

28% of their papers have a co-author abroad

papers co-written1111222Home

Most frequent partner countries

Switzerland2
United Kingdom2
United States1

Papers with at least one author in that country.

Institutions written with most

University College Hospital, IbadanNG17 papers
Ladoke Akintola University of TechnologyNG3 papers
Lagos University Teaching HospitalNG3 papers
Birmingham Women's HospitalGB2 papers
World Health OrganizationCH2 papers
State University of New YorkUS1 paper
SUNY Downstate Health Sciences UniversityUS1 paper
University College HospitalGB1 paper
Lagos State University Teaching HospitalNG1 paper
University of IlorinNG1 paper

Where they publish

Journal of Obstetrics and Gynaecology5
West African Journal of Medicine4
BJOG An International Journal of Obstetrics & Gynaecology2
PubMed2
Tropical Journal of Obstetrics and Gynaecology2
East African Medical Journal1

Development goals addressed

From each paper’s title and abstract

3Good health and well-being8
5Gender equality2
8Decent work and economic growth2
1No poverty1

Most cited

When getting there is not enough: a nationwide cross‐sectional study of 998 maternal deaths and 1451 near‐misses in public tertiary hospitals in a low‐income country
BJOG An International Journal of Obstetrics & Gynaecology
2015222 citationsWorld top 10%Open access · Hybrid
Pre-induction cervical ripening: Transcervical foley catheter versus intravaginal misoprostol
Journal of Obstetrics and Gynaecology
200561 citations
Maternal near‐miss and death among women with postpartum haemorrhage: a secondary analysis of the Nigeria Near‐miss and Maternal Death Survey
BJOG An International Journal of Obstetrics & Gynaecology

Tropical Journal of Obstetrics and Gynaecology

Term quadruplet pregnancy: a case report

2010Nigerian Journal of Surgical ResearchJournalOpen access7 citations10.4314/njsr.v6i1-2.54796

Maternal haematocrit and pregnancy outcome in Nigerian women

2004West African Journal of MedicineJournalOpen accessFirst author45 citations10.4314/wajm.v22i1.27972

Ovarian cancer in Ibadan: characteristics and management

2004Journal of Obstetrics and GynaecologyJournal38 citations10.1080/01443610410001660904

Uterine rupture: UCH, Ibadan experience

2004West African Journal of MedicineJournalOpen accessSenior author16 citations10.4314/wajm.v22i3.27957

Forceps delivery at the University College Hospital, Ibadan, Nigeria

2004West African Journal of MedicineJournalOpen accessFirst author9 citations10.4314/wajm.v22i3.27954

Current causes and management of violence against women in Nigeria

2003Journal of Obstetrics and GynaecologyJournalFirst authorCorresponding31 citations10.1080/01443610310001620314

Nigerian Journal of Clinical Practice

Nigerian Journal of Surgical Research1

How it can be read

61% free to read

Diamond 4 · 22%Free to read and to publish
Hybrid 1 · 6%Open in a subscription journal
Bronze 6 · 33%Free to read, no open licence
Closed 7 · 39%Behind a paywall

Who funds it

2 of 18 papers name a funder

World Health Organization2
UNICEF1

201959 citationsWorld top 10%Open access · Bronze

Maternal haematocrit and pregnancy outcome in Nigerian women

West African Journal of Medicine3

200445 citationsOpen access · Bronze

Pattern of semen analysis of male partners of infertile couples at the University College Hospital, Ibadan

West African Journal of Medicine

200444 citationsOpen access · Bronze