Fig. 3From: Patients’ perspective on the burden of migraine in Europe: a cross-sectional analysis of survey data in France, Germany, Italy, Spain, and the United KingdomSF-6D health utility score and EQ-5D Index of migraine subgroups vs propensity score matched non-migraine controlsT-tests were used for analysis.CM, chronic migraine; EM, episodic migraine; EQ-5D, EuroQol-5D; MHD, monthly headache day; QoL, quality of life.Back to article page