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<p>Geographic distribution of the included studies by country.</p>

Domaine:

healthcare

Type de record:

paper
Créateur:
PetVijPhiDak
Hôte:avatar

Choropleth of study counts per country across the 154 included studies; multi-country studies are counted once for each named country, and two broad multi-African studies are not assigned to a single polygon. Comparator and non-African locations (Cuba, n = 3; Switzerland, n = 1) are listed in the inset rather than mapped. The base map is the Natural Earth Admin-0 Countries dataset (naturalearthdata.com), which is in the public domain. The figure was generated by the authors in Python and is published under the terms of the Creative Commons Attribution 4.0 International (CC BY 4.0) licence.