The clinical properties of a migrainous population in eastern Turkey-Erzurum.

OBJECTIVES: The purpose of this study was to determine the clinical and demographic characteristics of patients with migraine headache, in the vicinity of Erzurum, Turkey.

METHODS: A uniform questionnaire was given to 185 patients diagnosed as having migraine according to the International Headache Society diagnostic criteria between August 2001 and July 2002. One hundred forty five females (78.4%) and 40 males (21.6%) were included in the study. The male to female ratio was 1:3.2. The mean age of the cases was 32.4 +/- 10.2 years and the mean age of onset was 22.8 +/- 9.1 years.

RESULTS: One hundred and thirty seven patients (74.6%) fulfilled the criteria for migraine without aura (MwA) whereas forty-eight patients (25.4%) fulfilled the criteria for migraine with aura (MA). The males had been suffering from migraine headaches for a mean of 8.3 +/- 6.3 years versus a mean of 9.3 +/- 7.6 years in females. More than half (61.4%) of the females were housewives, and 84.3% of the cases were living in urban areas. About half (48.7%) of them had at least 11 years of education, most (79.5%) reported low or medium income level. Also, 70.8% were married. There was a high rate of headache in family history (72.4%). A majority of patients (75.7%) complained of severe headaches. One fourth (24.9%) had more than three attacks per month. Headache was unilateral in 71.9% and was throbbing in 77.8%. In 117 patients (63.2%) the symptoms were aggravated by physical activity. Attacks were accompanied by nausea in 84.9%, vomiting in 50.3%, photophobia in 80.0%, and phonophobia in 78.4%. In 58% of the cases, the headache was severe enough to disturb daily activities.

CONCLUSIONS: This study showed that migraine is more commonly seen in urban areas, in females, and is associated with high education plus low income, and is comprised of a wide complex of symptoms.