Duah Mohammed Issahalq

Publishing since 2012, latest 2026

Public Health, Environmental and Occupational Health
Cardiology and Cardiovascular Medicine
Emergency Medicine
Infectious Diseases
Obstetrics and Gynecology
Ophthalmology

In their own words

Childhood hearing loss
Head and neck cancers

Their record on OpenAlex

Publications: 402012–2026
Citations: 3,693to those papers
h-index: 19i10-index 22
Field-weighted impact: 13.731.00 is the world average
World top 10%: 50%3 of 6 scored papers
Open access: 100%6 of the 6 whose access is recorded

1 other work — a preprint, a dataset or the like — is listed but not counted.

Google Scholar shows 4,088 citations, h-index 19 and i10-index 22 (3,740 citations and h-index 19 since 2021), as of October 10, 2026. It also counts theses, books and web pages, so it runs higher.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Publications

40 in all

30-day postoperative mortality and the effects of hospital preparedness during the COVID-19 pandemic: a pooled analysis of prospective international cohort studies
2026The Lancet Regional Health–EuropeJournal3 citations
Residual lung abnormality following COVID-19 hospitalisation is characterised by biomarkers of epithelial injury
2026EBioMedicineJournal3 citations

Download CV:PDFWord

Citations received each year

PeerfordGoogle Scholar

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

Public Health, Environmental and Occupational Health410%
Cardiology and Cardiovascular Medicine25%
Emergency Medicine25%
Infectious Diseases25%
Obstetrics and Gynecology13%
Ophthalmology13%
Pediatrics, Perinatology and Child Health13%
Radiology, Nuclear Medicine and Imaging13%
Virology13%

Health Sciences
Life Sciences

Topics most written on

Cardiac, Anesthesia and Surgical Outcomes2
Global Health and Surgery2
Appendicitis Diagnosis and Management1
Foreign Body Medical Cases1
Global Maternal and Child Health1
Maternal and fetal healthcare1
Maternal and Perinatal Health Interventions1
Mosquito-borne diseases and control1
Parvovirus B19 Infection Studies1
Rabies epidemiology and control1
Retinal and Optic Conditions1
Streptococcal Infections and Treatments1

Who they write with

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

Where their co-authors are

67% of their 6 papers with recorded affiliations have a co-author abroad

papers co-written2345678Home

Most frequent partner countries

South Africa4
Uganda3
Niger3
Gambia3
Namibia3
Mali3
Mauritius3
Zimbabwe3

Papers with at least one author in that country.

Institutions written with most

Queen Mary University of LondonGB3 papers
Sefako Makgatho Health Sciences UniversityZA3 papers
Edward Francis Small Teaching HospitalGM3 papers
National Hospital NiameyNE3 papers
Groote Schuur HospitalZA3 papers
University of ZimbabweZW3 papers
University of BamakoML3 papers
University of Cape TownZA3 papers
University of KwaZulu-NatalZA3 papers
University of IbadanNG3 papers

Where they publish

Anaesthesia6
British Journal of Surgery5
The Lancet Respiratory Medicine5
The Lancet Global Health3
EClinicalMedicine2
The Lancet Regional Health–Europe2

Development goals addressed

From each paper’s title and abstract

3Good health and well-being2
1No poverty1
17Partnerships for the goals1

Most cited

Physical, cognitive, and mental health impacts of COVID-19 after hospitalisation (PHOSP-COVID): a UK multicentre, prospective cohort study
The Lancet Respiratory Medicine
2021767 citations
Timing of surgery following SARS‐CoV‐2 infection: an international prospective cohort study
Anaesthesia
2021693 citations
Perioperative patient outcomes in the African Surgical Outcomes Study: a 7-day prospective observational cohort study
The Lancet
2018606 citationsWorld top 10%

2025AnaesthesiaJournal1 citation10.1111/anae.16686

Long COVID research: an update from the PHOSP-COVID Scientific Summit

2023The Lancet Respiratory MedicineJournal14 citations

Assessing the Brighton Collaboration Case Definition of Sensorineural Hearing Loss in Ghana

2022American Journal of Tropical Medicine and HygieneJournalOpen access0 citations10.4269/ajtmh.22-0161

Hearing loss in chronic kidney

2021Hearing Loss: From Multidisciplinary Teamwork to Public HealthJournalSenior author3 citations

Foreign Body Aspiration in Children at the Komfo Anokye Teaching Hospital

2019Journal of Advances in Medicine and Medical ResearchJournalOpen access3 citations10.9734/jammr/2018/45288

Pediatric Hearing Loss in Kumasi, Ghana, A Pilot Validation Study Using In-Community Metrics to Establish Feasibility of Testing

2018Coalition for Global Hearing Health, Miami, FL, Oct, 2017 Project: Hearing loss in Sub-Saharan AfricaConference0 citations

Pattern of foreign bodies in the throat

2012Journal of Natural Sciences ResearchJournal4 citations

Results of orbital cellulitis treatment

2012J Natural Scien RerearchJournalSenior author7 citations

American Journal of Tropical Medicine and Hygiene

British Journal of Anaesthesia1

How it can be read

100% free to read, of the 6 recorded

Diamond 2 · 5%Free to read and to publish
Gold 1 · 3%In an open-access journal
Bronze 1 · 3%Free to read, no open licence
Green 2 · 5%A copy in a repository
Unknown 34 · 85%Not recorded by the source

Who funds it

3 of 40 papers name a funder

Medical Research Council2
National Institute for Health and Care Research2
Edwards Lifesciences1
Inyuvesi Yakwazulu-Natali1
Nestlé Health Science1

Open access · Green