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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Recruitment, retention and reporting of variables related to ethnic diversity in randomised controlled trials: an umbrella review

2024BMJ OpenJournalOpen access

10.1136/bmjopen-2024-084889 Full text12 citations

Authors

10 authors across 10 institutions in 4 countries.

Ebenezer Owusu‐AddoFirst author
- Kwame Nkrumah University of Science and Technology (GH)
as printed: Ebenezer Owusu-Addo
Deborah M Bennor
- Kwame Nkrumah University of Science and Technology (GH)
Aaron M. Orkin
as printed: Aaron Michael Orkin
An-Wen Chan
Vivian Welch
as printed: Vivian A Welch
Shaun Treweek
Heidi Green
Peter Feldman
Davina Ghersi
Bianca BrijnathSenior authorCorresponding

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Ethics in Clinical Researchlevel 3 · 0.55
Sex and Gender in Healthcarelevel 3 · 0.07
Race, Genetics, and Societylevel 3 · 0.06

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 5, 2026
2024 · BMJ Open · 12 citations
https://openalex.org/W4401454247

Recruitment, retention and reporting of variables related to ethnic diversity in randomised controlled trials: an umbrella review · Sankore