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Socioeconomic Position, Comorbidity, and Mortality in Aortic Aneurysms: A 13-Year Prospective Cohort Study.

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Author

Summary, in English

BACKGROUND: To evaluate factors associated with incidence and 3-year all-cause mortality in patients with aortic aneurysm (AA). The design is sex and age-stratified (60-79 and 80-90 years) prospective cohort. By using the population register, we constituted a cohort of all men and women born between 1900 and 1930 and living in Scania by 1991, and followed them for 13 years. Identification of AA was based on hospital discharge diagnosis obtained from the Swedish Patient Register or from the information on death certificates from the Cause of Death Register. METHODS: We applied stepwise Cox regression and investigated both AA incidence (1991-2003) as well as 3-year survival after the first hospitalization for AA. RESULTS: We found an inverse relation between AA incidence and previous hospitalization by diabetes mellitus in women (hazard ratio [HR]: 0.41; 95% confidence interval [CI]: 0.19-0.88) and in men (HR: 0.38; 95% CI: 0.24-0.61) aged 60-79 years. Three-year all-cause mortality after diagnosis of AA was 58.6% in women, 50.2% in men, 72.9% in octogenarians, and 43.7% for nonoctogenarians. Low income, chronic respiratory diseases, cerebrovascular diseases, dementia, systemic connective tissue disorders, renal failure, and malignant neoplasms were independent factors for mortality in 60-79-year-old men with AA. CONCLUSIONS: Inferior socioeconomic position is associated with increased 3-year all-cause mortality in 60-79-year-old men with AA.

Publishing year

2012

Language

English

Pages

312-321

Publication/Series

Annals of Vascular Surgery

Volume

26

Document type

Journal article

Publisher

Springer

Topic

  • Cardiac and Cardiovascular Systems

Status

Published

Research group

  • Social Epidemiology
  • Vascular Diseases - Clinical Research

ISBN/ISSN/Other

  • ISSN: 1615-5947