Fig. 3From: Prevalence, burden, and clinical management of migraine in China, Japan, and South Korea: a comprehensive review of the literatureNumber of studies reporting humanistic burden, economic burden, and clinical management of migraine. The size of the circle and numeral denotes the number of publications reporting each outcome; publications could be counted more than once. For burden, health-related quality of life (HRQoL) includes general health instruments, migraine-related quality of life (MRQoL) includes the Migraine Disability Assessment Questionnaire and Headache Impact Test-6, and Other includes various measures including bedrest, aspects of daily living, and school absence. Studies reporting prevalence only are not reported hereBack to article page