Fig. 5
From: Collaboration on evidence synthesis in Africa: a network study of growing research capacity
For the most central African institutions, changes in a the number of publications; b degree centrality; c betweenness centrality; d normalized degree centrality; e normalized betweenness centrality from 2008–2009 to 2018–2019 for central institutions. f Association between degree centrality and the number of publications. g Association between betweenness centrality and the number of publications in 2018–2019 with central institutions denoted in colour