Fig. 3
Health policy competency scope and its relationship to policy fields and policy scope of all fields in 71 regional organizations in 2015. The A shows the health policy scope of the 71 regional organizations in 2015. The center of the circle is the location of the regional organization secretariat, the size of each circle indicates the number of member States, and the colour of the map indicates the number of regional organizations each country participates in. B shows the relation between regional organizations' health policy scope and policy fields. C shows the relationship between their health policy scope and overall policy scope. The different colours indicate the macro area where the regional organization secretariat is located