• M L Bartelink, E van de Lisdonk, H van den Hoogen, H Wollersheim, and C van Weel.
• Department of Family Medicine, University of Nijmegen, The Netherlands.
• Fam Med. 1993 May 1; 25 (5): 331-6.

BackgroundThe objective of this study was to determine the prevalence of migraine headache in a family practice patient population. In addition, this study evaluated the simultaneous presence of Raynaud's phenomenon (RP) and migraine and examined the influence of sex hormonal status on migraine symptoms.MethodsData from the Continuous Morbidity Registration Project (CMR) of Nijmegen, the Netherlands, were used to identify all patients in the registration who had migraine headache and a comparison group of patients with nonvasospastic tension headache. Questionnaires were used to verify the diagnosis and to determine signs and symptoms of both headaches.ResultsThere was an average annual prevalence of migraine headache of four per 1,000 men and 16 per 1,000 women. Eighty-five percent of patients diagnosed by family physicians as having migraine were found to fulfill the International Classification of Health Problems in Primary Care (ICHPPC) criteria for migraine headache. Migraine differed from tension headache with regard to the duration of the attacks, concomitant photo- and phonophobia, provoking factors, and the need to use analgesic medications. RP was present in 15% of the migraine group and in 16% of the tension headache group and occurred almost exclusively in women. The headaches were worse during and before menstruation in both groups and improved during pregnancy and menopause in the migraine group to greater extent than in the tension headache group.ConclusionsThe use of the ICHPPC criteria for migraine headache is reliable in morbidity surveys in family practice. Although there was an overlap, migraine differed in various aspects from tension headache. Digital vasospasm and the influence of female hormonal changes were present in both headache groups.

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