What Do Patients Consider to Be the Most Important Outcomes for Effectiveness Studies on Migraine Treatment? Results of a Delphi Study

• Antonia F. H. Smelt ,

  * E-mail: a.f.h.smelt@lumc.nl

  Affiliation Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, The Netherlands

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• Mark A. Louter,

  Affiliations Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands, Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands

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• Dennis A. Kies,

  Affiliation Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands

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• Jeanet W. Blom,

  Affiliation Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, The Netherlands

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• Gisela M. Terwindt,

  Affiliation Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands

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• Geert J. M. G. van der Heijden,

  Affiliation Department of Social Dentistry, Academic Center of Dentistry Amsterdam, VU Amsterdam University and University of Amsterdam, Amsterdam, The Netherlands

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• Véronique De Gucht,

  Affiliation Department of Psychology, Leiden University, Leiden, The Netherlands

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• Michel D. Ferrari ,

  ¶MF and WA are joint last authors on this work.

  Affiliation Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands

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• Willem J. J. Assendelft

  ¶MF and WA are joint last authors on this work.

  Affiliations Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, The Netherlands, Department of Primary and Community Care, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands

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