The Incidence and Characteristics of Stroke in Urban-Dwelling Iranian Women

Amin Amiri, Moira K. Kapral, Amanda G. Thrift, Luciano A. Sposato, Hamidreza Saber, Reza Behrouz, Mahdiyeh Erfanian, Mohammad Taghi Farzadfard, Naghmeh Mokhber, Mahmoud Reza Azarpazhooh

Research output: Contribution to journalArticlepeer-review

8 Scopus citations


Background: Population-based data regarding stroke among women are scarce in developing countries. This study was designed to determine whether sex differences exist in stroke incidence, mortality, and recurrence. Methods: The Mashhad Stroke Incidence Study is a population-based cohort study in Iran. For a period of 1 year, all patients with stroke in 3 geographical regions in Mashhad were recruited and then followed up for 5 years. Age- and sex-specific crude incidence rates were standardized to the World Health Organization New World Population. Male-to-female incidence rate ratios were assessed for all age groups and all subtypes of first-ever stroke (FES). Results: The annual crude incidence rate of FES (per 100,000 population) was similar in men (144; 95% confidence interval [CI]: 129-160) and women (133; 95% CI: 119-149). Standardized FES annual incidence rates were 239 (95% CI: 213-267) for men and 225 (95% CI 200-253) for women, both greater than in most western countries. There were no significant differences in stroke recurrence or case-fatality between women and men during early and long-term follow-up. Conclusion: The similar incidence of stroke between men and women highlights the importance of equally prioritizing adequate preventive strategies for both sexes. The greater relative incidence of stroke in women in Mashhad compared with other countries warrants improvement of primary and secondary stroke prevention.

Original languageEnglish (US)
Pages (from-to)547-554
Number of pages8
JournalJournal of Stroke and Cerebrovascular Diseases
Issue number3
StatePublished - Mar 2018


  • Women
  • incidence
  • mortality
  • recurrence
  • stroke

ASJC Scopus subject areas

  • Clinical Neurology
  • Cardiology and Cardiovascular Medicine
  • Rehabilitation
  • Surgery


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