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Fig. 1 (abstract P123). | The Journal of Headache and Pain

Fig. 1 (abstract P123).

From: 11th European Headache Federation Congress jointly with 31st Congress of the Italian Society for the Study of Headaches

Fig. 1 (abstract P123).

Headache-day frequency calculated using the patient-reported estimate of number of days in a month with headache. Wilcoxon signed-rank test for change versus baseline (level of significance: 5%). The number of patients in follow-up (FU) sessions 9-12 were: FU9, n=67; FU10, n=38; FU11, n=21; FU12, n=16. The mean change from baseline for FU sessions 9-12 were each significant (*P<0.001)

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