Onoja Akpa

Medicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 4%percentile

0.693Author DataRank

Indexed papers

2in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 2 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Eyes of Africa: The Genetics of Blindness: Study Design and Methodology

BMC Ophthalmology(2021)10.1186/s12886-021-02029-8

Top 45%

0.409DataRank

Top 45%7 citations

Chimdi M Chuka-Okosa, Onoja Akpa, Tony Realini, Michael A. Hauser, Adeyinka Ashaye +1 more

Papers

Driven by 24 papers — median percentile 49. Top paper: “Effect of an Educational Intervention for Primary Stroke Risk Reduction in Ghana and Nigeria: Pilot Randomized Controlled Trial”.

Effect of an Educational Intervention for Primary Stroke Risk Reduction in Ghana and Nigeria: Pilot Randomized Controlled Trial

Stroke(2023)10.1161/strokeaha.123.042618

N/A

0.656DataRank · unranked

18 citations

Joshua Akinyemi, Reginald Obiako, Michelle Nichols, Adekunle Fakunle, Nathaniel Adusei +10 more

Patient-level and system-level determinants of stroke fatality across 16 large hospitals in Ghana and Nigeria: a prospective cohort study

The Lancet Global Health(2023)10.1016/s2214-109x(23)00038-4

N/A

0.529DataRank · unranked

33 citations

Onoja Akpa, Bruce Ovbiagele, Albert Akpalu, Kolawole Wahab, Reginald Obiako +54 more

Eyes of Africa: The Genetics of Blindness: Study Design and Methodology

BMC Ophthalmology(2021)10.1186/s12886-021-02029-8

Top 45%

0.409DataRank

Top 45%7 citations

Chimdi M Chuka-Okosa, Onoja Akpa, Tony Realini, Michael A. Hauser, Adeyinka Ashaye +1 more

Factors associated with frequency of fruit and vegetable consumption among selected sub-Saharan African populations: evidence from the Cardiovascular H3Africa Innovation Resource Project

International Journal of Epidemiology(2024)10.1093/ije/dyad171

N/A

0.345DataRank · unranked

9 citations

Osahon Jeffery Asowata, Onoja Akpa, Adekunle Fakunle, Tinashe Chikowore, Shukri F. Mohamed +76 more

The copy number variation and stroke (CaNVAS) risk and outcome study

PLoS ONE(2021)10.1371/journal.pone.0248791

Top 57%

0.284DataRank

Top 57%5 citations

Taiwo Adigun, Rufus Akinyemi, Onoja Akpa, Steven Bell, Bowang Chen +31 more

Low-density lipoprotein cholesterol and severity of intracerebral hemorrhage: Insights from the SIREN study

Journal of the Neurological Sciences(2025)10.1016/j.jns.2025.123555

N/A

0.104DataRank · unranked

1 citations

Osahon Jeffery Asowata, Fred Stephen Sarfo, Onoja Akpa, Joshua Akinyemi, Joseph Yaria +30 more

Knowledge and perspectives of community members on risk assessment for stroke prevention using mobile health approaches in Nigeria

Journal of Stroke and Cerebrovascular Diseases(2023)10.1016/j.jstrokecerebrovasdis.2023.107265

N/A

0DataRank · unranked

4 citations

Reginald Obiako, Michelle Nichols, Joshua Akinyemi, Adekunle Fakunle, Onoja Akpa +6 more

Clinical and neuroimaging factors associated with 30-day fatality among indigenous West Africans with spontaneous intracerebral hemorrhage

Journal of the Neurological Sciences(2023)10.1016/j.jns.2023.122848

N/A

0DataRank · unranked

2 citations

Taofiki Sunmonu, Joshua Akinyemi, Fred Stephen Sarfo, Albert Akpalu, Kolawole Wahab +49 more

Non-cigarette Tobacco Use and Stroke Among West Africans: Evidence From the SIREN Study

Nicotine & Tobacco Research(2023)10.1093/ntr/ntad239

N/A

0DataRank · unranked

1 citations

Akinkunmi Paul Okekunle, Osahon Jeffery Asowata, Onoja Akpa, Fred Stephen Sarfo, Albert Akpalu +30 more

Are there differences in perceptions, preferences and attitudes towards disclosure of genetic testing for Stroke? A qualitative study among stroke-free SIREN-SIBS genomics study participants

Journal of Stroke and Cerebrovascular Diseases(2023)10.1016/j.jstrokecerebrovasdis.2023.106978

N/A

0DataRank · unranked

1 citations

Michelle Nichols, Carolyn Jenkins, Adekunle Fakunle, Onoja Akpa, Fred Stephen Sarfo +30 more

A multi-cohort genome-wide association study in African ancestry individuals reveals risk loci for primary open-angle glaucoma

Cell(2024)10.1016/j.cell.2023.12.006

N/A

0DataRank · unranked

71 citations

Harini V. Gudiseva, Venkata Ramana Murthy Chavali, Rebecca Salowe, Yuki Bradford, Lindsay Guare +53 more

Novel functional insights into ischemic stroke biology provided by the first genome-wide association study of stroke in indigenous Africans

Genome Medicine(2024)10.1186/s13073-023-01273-5

N/A

0DataRank · unranked

21 citations

Hemant K. Tiwari, Vinodh Srinivasasainagendra, Onoja Akpa, Fred Stephen Sarfo, Albert Akpalu +52 more

Stroke occurrence by hypertension treatment status in Ghana and Nigeria: A case-control study

Journal of the Neurological Sciences(2024)10.1016/j.jns.2024.122968

N/A

0DataRank · unranked

5 citations

Osahon Jeffery Asowata, Onoja Akpa, Joshua Akinyemi, Kolawole Wahab, Arti Singh +33 more

Dietary patterns associated with hypertension among stroke-free indigenous Africans: insights from the Stroke Investigative Research and Educational Network study

Journal of Hypertension(2024)10.1097/hjh.0000000000003662

N/A

0DataRank · unranked

4 citations

Osahon Jeffery Asowata, Onoja Akpa, Adekunle Fakunle, Ifeoluwa Bodunde, Morenikeji Komolafe +27 more

Optimizing stroke prediction using gated recurrent unit and feature selection in Sub-Saharan Africa

Clinical Neurology and Neurosurgery(2025)10.1016/j.clineuro.2025.108761

N/A

0DataRank · unranked

17 citations

David B. Olawade, Ibrahim Adeyanju, Onoja Akpa, Nicholas Aderinto, Mayowa Owolabi +1 more

Low vegetable consumption doubles the odds of stroke among people with hypertension: Findings from the SIREN Study in West Africa

International Journal of Stroke(2025)10.1177/17474930251349474

N/A

0DataRank · unranked

1 citations

Ifeoluwa Bodunde, Akinkunmi Paul Okekunle, Onoja Akpa, David Kadan Danladi, Adekunle Fakunle +45 more

A multi-cohort genome-wide association study in African ancestry individuals reveals risk loci for primary open-angle glaucoma

UNC Libraries(2025)10.17615/vb5g-3265

N/A

0DataRank · unranked

0 citations

Adeyinka Ashaye, Radha Ayyagari, Caitlin McHugh, Susan Williams, Qi N. Cui +55 more

Factors associated with hypertension among stroke‐free indigenous Africans: Findings from the SIREN study

Journal of Clinical Hypertension(2021)10.1111/jch.14183

N/A

0DataRank · unranked

29 citations

Akinkunmi Paul Okekunle, Bruce Ovbiagele, Fred Stephen Sarfo, Rufus Akinyemi, Albert Akpalu +25 more

Inflammatory Markers are Associated with Ischemic Stroke among Indigenous Africans: Evidence from the SIREN Study

medRxiv(2025)10.1101/2025.08.10.25331295

N/A

0DataRank · unranked

0 citations

Fred Stephen Sarfo, Osahon Jeffery Asowata, Onoja Akpa, Joshua Akinyemi, Albert Akpalu +43 more

Influence of age on links between major modifiable risk factors and stroke occurrence in West Africa

Journal of the Neurological Sciences(2021)10.1016/j.jns.2021.117573

N/A

0DataRank · unranked

9 citations

Onoja Akpa, Bruce Ovbiagele, Albert Akpalu, Kolawole Wahab, Morenikeji Komolafe +14 more

Frequent vegetable consumption is inversely associated with hypertension among indigenous Africans

European Journal of Preventive Cardiology(2022)10.1093/eurjpc/zwac208

N/A

0DataRank · unranked

18 citations

Akinkunmi Paul Okekunle, Osahon Jeffery Asowata, Tinashe Chikowore, Shukri F. Mohamed, Fred Stephen Sarfo +19 more

Dietary patterns associated with stroke among West Africans: A case–control study

International Journal of Stroke(2022)10.1177/17474930221094933

N/A

0DataRank · unranked

15 citations

Osahon Jeffery Asowata, Onoja Akpa, Bruce Ovbiagele, Adekunle Fakunle, Morenikeji Komolafe +26 more

Secondhand smoke exposure is independently associated with stroke among non-smoking adults in West Africa

Journal of the Neurological Sciences(2022)10.1016/j.jns.2022.120489

N/A

0DataRank · unranked

7 citations

Osahon Jeffery Asowata, Adekunle Fakunle, Onoja Akpa, Fred Stephen Sarfo, Albert Akpalu +62 more

Differential associations between pre-diabetes, diabetes and stroke occurrence among West Africans

Journal of Stroke and Cerebrovascular Diseases(2022)10.1016/j.jstrokecerebrovasdis.2022.106805

N/A

0DataRank · unranked

1 citations

Bruce Ovbiagele, Joshua Akinyemi, Onoja Akpa, Albert Akpalu, Kolawole Wahab +33 more

Onoja Akpa

Indexed papers

Top data-sharing exemplar

Papers