Omosivie Maduka

University of Port Harcourt

Also at University of Port Harcourt Teaching Hospitalfrom their recent papers

Publishing since 2013, latest 2026

Epidemiology
Infectious Diseases
General Health Professions
Public Health, Environmental and Occupational Health
Pediatrics, Perinatology and Child Health
Modeling and Simulation

Publications: 862013–2026
Citations: 994to those papers
h-index: 16i10-index 24
Field-weighted impact: 1.831.00 is the world average
World top 10%: 16%14 of 85 scored papers
Open access: 84%72 papers free to read

9 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

86 in all

Intraocular pressure changes in bronchial asthma patients on treatment with inhalational steroids at a tertiary hospital in Southern Nigeria
2026African vision and eye healthJournalOpen access0 citations10.4102/aveh.v85i1.998
Effects of the Use of Information and Communication Technology on the Quality of Health Services in Public and Private Health Facilities: A Systematic Review

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

Epidemiology1720%
Infectious Diseases1720%
General Health Professions1619%
Public Health, Environmental and Occupational Health1517%
Pediatrics, Perinatology and Child Health1012%
Modeling and Simulation78%
Obstetrics and Gynecology78%
Economics and Econometrics67%
Health Information Management67%
Health, Toxicology and Mutagenesis67%

Health Sciences
Physical Sciences
Social Sciences

Topics most written on

Global Maternal and Child Health9
COVID-19 epidemiological studies7
HIV/AIDS Research and Interventions7
Malaria Research and Control7
Air Quality and Health Impacts6
Diverse Scientific Research Studies5
SARS-CoV-2 and COVID-19 Research5
Adolescent Sexual and Reproductive Health4
Cervical Cancer and HPV Research4
Global Health and Epidemiology4
Hepatitis B Virus Studies4
HIV/AIDS Impact and Responses4

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-written1234567Home

Most frequent partner countries

United States9
Switzerland7
Canada6
United Kingdom4
Luxembourg2
South Africa2
Cameroon2
Argentina1

Papers with at least one author in that country.

Institutions written with most

University of Port Harcourt Teaching HospitalNG28 papers
Rivers State UniversityNG18 papers
World Health Organization - NigeriaNG8 papers
World Health OrganizationCH7 papers
University of CalabarNG7 papers
University of Uyo Teaching HospitalNG5 papers
Mount Royal UniversityCA3 papers
Federal Teaching Hospital AbakalikiNG3 papers
Lagos University Teaching HospitalNG3 papers
University of UyoNG3 papers

Where they publish

Zenodo (CERN European Organization for Nuclear Research)5
PubMed4
Journal of Advances in Medicine and Medical Research3
Pan African Medical Journal3
AAS Open Research2
Advances in Infectious Diseases2

Development goals addressed

From each paper’s title and abstract

3Good health and well-being39
1No poverty7
5Gender equality3
2Zero hunger2
6Clean water and sanitation2
17Partnerships for the goals2
4Quality education1
9

Most cited

Adherence counseling and reminder text messages improve uptake of antiretroviral therapy in a tertiary hospital in Nigeria
Nigerian Journal of Clinical Practice3
2013111 citationsWorld top 10%Open access · Diamond
Addressing the Global Burden of Cardiovascular Disease in Women
Journal of the American College of Cardiology3
2024109 citationsWorld top 10%Open access · Bronze

Addressing the Global Burden of Cardiovascular Disease in Women

2024Journal of the American College of CardiologyJournalOpen access109 citations10.1016/j.jacc.2024.04.028

Is There a Relationship Between Residence in Oil Bearing Communities and the Prevalence of Diabetes Mellitus?

2022Zenodo (CERN European Organization for Nuclear Research)PublicationOpen accessFirst author0 citations10.5281/zenodo.6014879

Oil Pollution and Hypertension Prevalence in Rivers State, Nigeria: a comparative study

2022Zenodo (CERN European Organization for Nuclear Research)PublicationOpen accessSenior author0 citations10.5281/zenodo.6015140

Prevalence and Pattern of COVID-19 among Healthcare Workers in Rivers State Nigeria

2021Occupational Diseases and Environmental MedicineJournalOpen accessSenior author18 citations10.4236/odem.2021.91003

Oil pollution and hypertension prevalence in Rivers State, Nigeria

2021International Journal of Noncommunicable DiseasesJournalOpen accessSenior authorCorresponding2 citations10.4103/jncd.jncd_18_21

Survival Quantile Regression Analysis of Covid-19 in Rivers State, Nigeria

2021International Journal of Mathematical ResearchJournalOpen accessSenior author1 citation10.18488/journal.24.2021.101.1.11

Malaria and Its Economic Burden among Pregnant Women in Rivers State, Nigeria

2020Open Journal of Obstetrics and GynecologyJournalOpen access9 citations10.4236/ojog.2020.1040051

BMC Infectious Diseases

European Journal of Medical and Health Sciences2

How it can be read

84% free to read

Diamond 32 · 37%Free to read and to publish
Gold 25 · 29%In an open-access journal
Hybrid 3 · 3%Open in a subscription journal
Bronze 2 · 2%Free to read, no open licence
Green 10 · 12%A copy in a repository
Closed 14 · 16%Behind a paywall

Who funds it

21 of 86 papers name a funder

World Health Organization7
Department for International Development3
Department for International Development, UK Government3
Tertiary Education Trust Fund3
World Diabetes Foundation3
African Academy of Sciences2
Australian Government1
Fogarty International Center1

Industry, innovation and infrastructure

11Sustainable cities and communities1

Stroke survivors in Nigeria: A door-to-door prevalence survey from the Niger Delta region

Journal of the Neurological Sciences1

2016102 citationsWorld top 10%Open access · Green

Adoption of electronic medical records in developing countries—A multi-state study of the Nigerian healthcare system

Frontiers in Digital Health17

202275 citationsWorld top 10%Open access · Gold