Heart failure in immigrant groups: a cohort study of adults aged 45 years and over in Sweden

Research output: Contribution to journalArticle

Abstract

Objective. An increased risk of being diagnosed with coronary heart disease or atrial fibrillation has been shown among different immigrant groups. However, less is known on the risk of being diagnosed with congestive heart failure (CHF). Design. We studied CHF in immigrants including all adults ≥45 years in Sweden (n = 3,274,119) from 1998 to 2012. CHF was defined as at the first event registered in the National Patient Register. Risk of incident CHF in immigrant groups compared to the Swedish-born population was assessed by Cox regression, stratified by sex, adjusting for age, socio-demographic status, and co-morbidities. Results. During a mean follow-up of 14 years in total, a total of 302,340 (9.2%) events of CHF were registered. We found the following: higher incidence in men from Bosnia, Iraq, Lebanon, Russia and Africa; among women from Bosnia, Iraq, Lebanon, Turkey, Central Europe and Finland; lower incidence in men from Iceland, Latin America, Southern Europe, Norway and Western Europe; and among women from Iceland, Southern Europe, Norway, Denmark and Western Europe. Conclusion. It is important to be aware of the increased incidence of CHF in some immigrant groups, especially from countries and areas where the immigrants have been refugees, in order to enable for a timely diagnosis, treatment of and prevention of CHF and its debilitating complications.

Details

Authors
Organisations
External organisations
  • Karolinska Institutet
  • University of Edinburgh
  • Monash University
  • Dalarna University
  • Karolinska University Hospital
  • Icahn School of Medicine at Mount Sinai
  • Shimane University
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Cardiac and Cardiovascular Systems
  • Public Health, Global Health, Social Medicine and Epidemiology

Keywords

  • Congestive heart failure, first generation immigrants, gender, neighborhood, second generation immigrants, socio-economic status
Original languageEnglish
Pages (from-to)292-300
JournalScandinavian Cardiovascular Journal
Volume52
Issue number6
Early online date2018 Nov 26
Publication statusPublished - 2018
Publication categoryResearch
Peer-reviewedYes