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Published online by Cambridge University Press: 02 October 2002
Little is known about the frequency of headache in the elderly population as few epidemiological studies have been carried out. In one year in the USA, 70% of the general population had a headache, 5% of whom sought medical attention. In a large population-based study carried out in East Boston, US, some 17% of patients over 65 yrs of age reported frequent headache, with 53% of women and 36% of men reporting headache in the previous year.