Ranked over 1 of 55 African countries — those whose works have been swept. This is a ranking within that set, not a continental one, and an institution's absence usually means its country has not been swept yet. Institutions with fewer than 50 publications in the window are excluded: a share computed on a handful of works ranks noise, not behaviour.
Open access, 2022–2025 · institutions under 50 publications excluded
| # | Institution | Country | Open access | Works | Open |
|---|---|---|---|---|---|
| 1 | Kintampo Health Research CentreHospital | Ghana | 96.9% | 254 | 97% |
| 2 | Dodowa Health Research CentreHospital | Ghana | 93.4% | 91 | 93% |
| 3 | Holy Family HospitalHospital | Ghana | 88.5% | 131 | 89% |
| 4 | 37 Military Hospital |
Only countries whose works have been swept can appear — the rest hold no output of their own.
| # | Country | Region | Open access | Institutions | International |
|---|---|---|---|---|---|
| 1 | Ghana | West Africa | 75.5% | 228 | 57% |
| Ghana |
| 87.0% |
| 247 |
| 87% |
| 5 | Komfo Anokye Teaching HospitalHospital | Ghana | 85.6% | 968 | 86% |
| 6 | Korle Bu Teaching HospitalHospital | Ghana | 84.4% | 1,489 | 84% |
| 7 | Navrongo Health Research CentreHospital | Ghana | 83.9% | 503 | 84% |
| 8 | West End HospitalHospital | Ghana | 83.3% | 96 | 83% |
| 9 | Tamale Teaching HospitalHospital | Ghana | 78.7% | 1,061 | 79% |