K Nkyekyer

University of Ghana

Publishing since 1999, latest 2025

Pediatrics, Perinatology and Child Health
Obstetrics and Gynecology
Public Health, Environmental and Occupational Health
Epidemiology
Pulmonary and Respiratory Medicine
Biomedical Engineering

Their record on OpenAlex

Publications: 171999–2025
Citations: 207to those papers
h-index: 7i10-index 7
Field-weighted impact: 1.431.00 is the world average
World top 10%: 12%2 of 17 scored papers
Open access: 71%12 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

17 in all

Combined Placental Laterality and Mid-Trimester Uterine Artery Dopplers; A Promising Tool for Predicting Preeclampsia Onset in Low-Resource Settings
2025Postgraduate Medical Journal of GhanaJournalOpen accessSenior author0 citations10.60014/pmjg.v14i2.516
Effect of one‐to‐one versus group counseling on uptake of postpartum contraception in selected hospitals in Ghana: A prospective cohort study

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

Pediatrics, Perinatology and Child Health953%
Obstetrics and Gynecology529%
Public Health, Environmental and Occupational Health529%
Epidemiology318%
Pulmonary and Respiratory Medicine212%
Biomedical Engineering16%
Cardiology and Cardiovascular Medicine16%
Clinical Psychology16%
Computer Science Applications16%
Critical Care and Intensive Care Medicine16%

Health Sciences
Physical Sciences
Social Sciences

Topics most written on

Ectopic Pregnancy Diagnosis and Management4
Global Maternal and Child Health4
Assisted Reproductive Technology and Twin Pregnancy3
Pregnancy and preeclampsia studies3
Prenatal Screening and Diagnostics3
Reproductive Health and Contraception3
Gestational Trophoblastic Disease Studies2
Adolescent Sexual and Reproductive Health1
Anatomy and Medical Technology1
Appendicitis Diagnosis and Management1
Cardiovascular Issues in Pregnancy1
Child Abuse and Trauma1

Who they write with

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

Where their co-authors are

24% of their papers have a co-author abroad

papers co-written1122223Home

Most frequent partner countries

United States3
Netherlands1
Burkina Faso1

Papers with at least one author in that country.

Institutions written with most

Korle Bu Teaching HospitalGH13 papers
University of MichiganUS2 papers
Indiana University School of Medicine1 paper
Michigan MedicineUS1 paper
University Medical Center UtrechtNL1 paper
Utrecht UniversityNL1 paper
Kwame Nkrumah University of Science and TechnologyGH1 paper
Centre Hospitalier Universitaire Yalgado OuédraogoBF1 paper
University of Ghana Medical CentreGH1 paper
Ghana Health ServiceGH1 paper

Where they publish

International Journal of Gynecology & Obstetrics4
Ghana Medical Journal3
Postgraduate Medical Journal of Ghana3
Case Reports in Obstetrics and Gynecology1
Infection Prevention in Practice1
Journal of Perinatology1

Development goals addressed

From each paper’s title and abstract

3Good health and well-being8
1No poverty1
4Quality education1
5Gender equality1

Most cited

The impact of improved neonatal intensive care facilities on referral pattern and outcome at a teaching hospital in Ghana
Journal of Perinatology
200834 citations
Ectopic Pregnancy in Korle Bu Teaching Hospital, Ghana: A Three-Year Review
Tropical Doctor3
199929 citations
Singleton preterm births in Korle bu teaching hospital, Accra, Ghana – origins and outcomes
Ghana Medical Journal3

International Journal of Gynecology & Obstetrics

Diagnostic and Management Challenges of Caesarean Scar Ectopic Pregnancy in a Lower Middle Income Country

2019Case Reports in Obstetrics and GynecologyJournalOpen accessSenior author4 citations10.1155/2019/4257696

Pattern of Twin Placentation in Ghana

2007Twin Research and Human GeneticsJournalOpen accessFirst authorCorresponding0 citations10.1375/twin.10.1.219

Ectopic pregnancy in ghana-time for change.

2006PubMedJournalOpen accessFirst authorCorresponding4 citations

How it can be read

71% free to read

Diamond 6 · 35%Free to read and to publish
Gold 3 · 18%In an open-access journal
Bronze 2 · 12%Free to read, no open licence
Green 1 · 6%A copy in a repository
Closed 5 · 29%Behind a paywall

Open access · Diamond

Electronic learning and open educational resources in the health sciences in Ghana

Ghana Medical Journal4

201127 citationsWorld top 10%Open access · Diamond

The Ghanaian woman’s experience and perception of ultrasound use in antenatal care

Ghana Medical Journal3

201426 citationsWorld top 10%Open access · Diamond