Oluwasegun Ijarotimi

Obafemi Awolowo University

Publishing since 2014, latest 2026

Epidemiology
Hepatology
Pulmonary and Respiratory Medicine
Surgery
Ecology
Economics and Econometrics

Their record on OpenAlex

Publications: 162014–2026
Citations: 146to those papers
h-index: 6i10-index 2
Field-weighted impact: 0.541.00 is the world average
World top 10%: 6%1 of 16 scored papers
Open access: 88%14 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

16 in all

Serum magnesium deficiency and its metabolic-vascular correlates in adults with type 2 diabetes mellitus at a Nigerian Tertiary Hospital
2026BMC Research NotesJournalOpen access0 citations10.1186/s13104-026-07901-8
Safety of Day Case Percutaneous Liver Biopsies at a Tertiary Hospital in Nigeria
2026Nigerian Postgraduate Medical Journal

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

Epidemiology956%
Hepatology956%
Pulmonary and Respiratory Medicine425%
Surgery319%
Ecology16%
Economics and Econometrics16%
Endocrinology, Diabetes and Metabolism16%
Gastroenterology16%
General Health Professions16%
Infectious Diseases16%

Health Sciences
Physical Sciences
Social Sciences

Topics most written on

Hepatitis B Virus Studies8
Hepatitis C virus research5
Liver Disease Diagnosis and Treatment5
Congenital Anomalies and Fetal Surgery2
Gallbladder and Bile Duct Disorders2
Hepatitis Viruses Studies and Epidemiology2
Hepatocellular Carcinoma Treatment and Prognosis2
Liver Disease and Transplantation2
Adolescent and Pediatric Healthcare1
Adolescent Sexual and Reproductive Health1
Bariatric Surgery and Outcomes1
Blood donation and transfusion practices1

Who they write with

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

Where their co-authors are

19% of their papers have a co-author abroad

papers co-written2222222Home

Most frequent partner countries

United States2
United Kingdom2

Papers with at least one author in that country.

Institutions written with most

Obafemi Awolowo University Teaching Hospitals ComplexNG11 papers
Adekunle Ajasin UniversityNG7 papers
Frimley Health NHS Foundation TrustGB2 papers
Wexham Park HospitalGB2 papers
Beth Israel Deaconess Medical CenterUS1 paper
University of California San DiegoUS1 paper
University of Massachusetts Chan Medical SchoolUS1 paper
Medical College of WisconsinUS1 paper
Massachusetts General HospitalUS1 paper
Federal Medical CentreNG1 paper

Where they publish

Nigerian Journal of Gastroenterology and Hepatology4
Alexandria Journal of Medicine1
Annals of African Medicine1
BMC Gastroenterology1
BMC Research Notes1
BMJ Open1
European Scientific Journal ESJ

Development goals addressed

From each paper’s title and abstract

3Good health and well-being9
1No poverty1
2Zero hunger1
5Gender equality1
10Reduced inequalities1

Most cited

Knowledge of Hepatitis B Virus Infection, Immunization with Hepatitis B Vaccine, Risk Perception, and Challenges to Control Hepatitis among Hospital Workers in a Nigerian Tertiary Hospital
Hepatitis Research and Treatment1
201591 citationsWorld top 10%Open access · Hybrid
A Southwest Nigerian tertiary hospital 5-year study of the pattern of liver disease admission
Nigerian Journal of Gastroenterology and Hepatology3
202012 citations
Assessment of the sexual functions of males with chronic liver disease in South West Nigeria

Huge Choledochal Cyst in a 26-Year-Old Female: A Case Report

2024Journal of the West African College of SurgeonsJournalOpen access0 citations10.4103/jwas.jwas_163_23

Atypical presentation of hydatid cyst with anchovy sauce liver aspirate

2023Nigerian Journal of Gastroenterology and HepatologyJournalOpen accessFirst author0 citations10.4103/njgh.njgh_10_23

HBsAg Loss among a Cohort of Nigerians with chronic hepatitis B virus infection

2022Nigerian Journal of Gastroenterology and HepatologyJournalOpen access0 citations10.4103/njgh.njgh_7_22

Sexual functions of female patients with chronic liver disease from two centers in Nigeria

2018Libyan International Medical University JournalJournalOpen access1 citation10.4103/liuj.liuj_24_18

Hepatitis Research and Treatment1

How it can be read

88% free to read

Diamond 2 · 13%Free to read and to publish
Gold 6 · 38%In an open-access journal
Hybrid 5 · 31%Open in a subscription journal
Green 1 · 6%A copy in a repository
Closed 2 · 13%Behind a paywall

Who funds it

1 of 16 papers name a funder

Alexandria Faculty of Medicine, Alexandria University1
Pratt and Whitney Canada1

Annals of African Medicine3