IAPB Vision Atlas l The World – Broken Down by GBD Region The seven Super Regions are further sub-divided into 21 GBD Regions according to WHO’s Global Burden of Disease analysis. Wherever appropriate, throughout the Vision Atlas these colours are retained for the relevant regions. 21 GBD Regions South East Asia, East Asia & Oceania South Asia Central Europe, Eastern Europe & Central Asia North Africa & Middle East Sub-Saharan Africa Latin America & Caribbean HighIncome East Asia Oceania Southeast Asia South Asia Central Asia Central Europe Eastern Europe North Africa & Middle East Western Southern Eastern Central Tropical Caribbean Andean Central Western Southern North Asia Pacific Australasia Europe Latin America America