Fig. 3
From: Barriers to surgery performed by non-physician clinicians in sub-Saharan Africa—a scoping review
Frequency of barrier subcategories per main category in empirical articles, by SSA country (n = number of empirical articles per country). Notes: (1) The main categories represent the sum of all the counts per subcategorized barriers. Hence, some empirical articles might appear more than once per main category if they mention barriers in multiple subcategories. (2) ‘SSA as a whole’ comprises articles about sub-Saharan Africa in general rather than individual countries