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Table 2 Heat map of estimated prevalence of secondary headache disorders. Darkest colors represent the highest relative prevalence, when compared with the rest of the regions [3,4,5,6,7,8]

From: Health equity, care access and quality in headache – part 1

  1. Abbreviations: CEECA Central Europe, Eastern Europe and Central Asia, HI high-income countries, LAC Latin America and Caribbean, SEEAO Southeast Asia, East Asia and Oceania, NAME North Africa and Middle East, SA South Asia, SSA sub-Saharan Africa