Prevalence of migraine and tension-type headache in primary-school children in Shiraz.
From January to June 2003 we determined the prevalence of the various types of headache in 2226 schoolchildren in Shiraz (age 6-13 years) selected by multistage random sampling. Data were collected by questionnaire and clinical examination. International Headache Society criteria were used for diagnosis. The overall prevalence of headache was 31%. Prevalence rates of migraine and tension-type headache were 1.7% and 5.5% respectively. The prevalence of headache increased with age and girls were significantly more likely to report tensions-type headache. Positive family history of headache and abnormal sleep pattern were significantly associated with migraine.
Ayatollahi
S M T
SM
Department of Biostatistics and Epidemiology, School of Public Health, Shiraz University of Medical Science, Shiraz, Islamic Republic of Iran. ayatolahim@sums.ac.ir
Khosravi
A
A
D000293:Adolescent; D017677:Age Distribution; D002648:Child; D002669:Child Welfare / Q000706:statistics & numerical data*; D003430:Cross-Sectional Studies; D016021:Epidemiologic Studies; D005260:Female; D006306:Health Surveys; D006801:Humans; D007492:Iran / Q000453:epidemiology; D016015:Logistic Models; D008297:Male; D008881:Migraine Disorders / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D011159:Population Surveillance; D015995:Prevalence; D012307:Risk Factors; D012720:Severity of Illness Index; D017678:Sex Distribution; D012893:Sleep Wake Disorders / Q000150:complications; D013334:Students / Q000706:statistics & numerical data*; D011795:Surveys and Questionnaires; D018781:Tension-Type Headache / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D014504:Urban Health / Q000706:statistics & numerical data*