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Osei Sakyi · Peerford

Ghana Health Service / Scholars

OS

Osei Sakyi

Ghana Health Service

Publishing since 2024, latest 2025

Infectious Diseases
Aerospace Engineering
Epidemiology
Health
Information Systems
Obstetrics and Gynecology

Their record on OpenAlex

Publications: 32024–2025
Citations: 13to those papers
h-index: 2i10-index 0
Field-weighted impact: 2.961.00 is the world average
World top 10%: 33%1 of 3 scored papers
Open access: 100%3 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

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

Infectious Diseases267%
Aerospace Engineering133%

Publications

3 in all

Newest Most cited Oldest Title

Search their publications by title

Factors associated with the COVID-19 vaccine hesitancy in the Western North Region, Ghana
2025Journal of Interventional Epidemiology and Public HealthJournalOpen access2 citations10.37432/jieph-d-24-02027
Against the clock: Effect of late detection of a mumps outbreak in the Western North Region of Ghana, 2022
2025Journal of Interventional Epidemiology and Public Health

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Who they write with Where their co-authors are Every publication

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Epidemiology133%

Health133%

Information Systems133%

Obstetrics and Gynecology133%

Pediatrics, Perinatology and Child Health133%

Public Health, Environmental and Occupational Health133%

Health Sciences
Physical Sciences
Social Sciences

Topics most written on

COVID-19 Digital Contact Tracing1
COVID-19 Impact on Reproduction1
Global Maternal and Child Health1
UAV Applications and Optimization1
Vaccine Coverage and Hesitancy1
Viral Infections and Outbreaks Research1
Viral Infections and Vectors1
Virology and Viral Diseases1
Zoonotic diseases and public health1

Who they write with

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

Where their co-authors are

67% of their papers have a co-author abroad

papers co-written1111111Home

Most frequent partner countries

Switzerland1
United States1

Papers with at least one author in that country.

Institutions written with most

World Health OrganizationCH1 paper
Wisconsin International University CollegeGH1 paper

Where they publish

Journal of Interventional Epidemiology and Public Health2
Value in Health Regional Issues1

How it can be read

100% free to read

Diamond 2 · 67%Free to read and to publish
Hybrid 1 · 33%Open in a subscription journal

Most cited

Cost-Effectiveness of Aerial Logistics for Immunization: A Model-Based Evaluation of Centralized Storage and Drone Delivery of Vaccines in Ghana Using Empirical Data
Value in Health Regional Issues
20248 citationsWorld top 10%Open access · Hybrid
Against the clock: Effect of late detection of a mumps outbreak in the Western North Region of Ghana, 2022
Journal of Interventional Epidemiology and Public Health
20253 citationsOpen access · Diamond
Factors associated with the COVID-19 vaccine hesitancy in the Western North Region, Ghana
Journal of Interventional Epidemiology and Public Health
20252 citationsOpen access · Diamond

Journal

Open access

3 citations

10.37432/jieph-d-24-02036

Cost-Effectiveness of Aerial Logistics for Immunization: A Model-Based Evaluation of Centralized Storage and Drone Delivery of Vaccines in Ghana Using Empirical Data

2024Value in Health Regional IssuesJournalOpen accessSenior author8 citations10.1016/j.vhri.2024.101066