Fig. 5From: A study to investigate the prevalence of headache disorders and migraine among people registered in a health insurance association in JapanDomain scores of MSQv2.1 and WPAI in people with migraine (n = 691). Abbreviations: MSQ, Migraine-Specific Quality of Life Questionnaire; WPAI, Work Productivity and Activity Impairment Questionnaire; RR, role function—restrictive; RF, role function—preventive; EF, emotional functionBack to article page