Increased Prevalence of Thalassemia in Young People in Korea: Impact of Increasing Immigration.

ABSTRACT:

Background

Thalassemia is highly prevalent in Southeast Asia but is rare in Korea; however, Southeast Asian immigrant population is recently rising in Korea. We investigated the prevalence of thalassemia in Korea in the context of increasing immigration.

Methods

This prospective, observational, multicenter study was conducted between September 2015 and August 2017. A total of 669 subjects <30 years living in Korea were grouped into the multiethnic (N=314) and Korean (N=355) groups. Hb electrophoresis and complete blood count (CBC) were performed. If low mean corpuscular volume with high red blood cell distribution width coefficient of variation or a high fetal Hb (HbF) or Hb alpha 2 (HbA₂) level was observed, genetic testing of the α- and β-globin genes was performed. In add

SUBMITTER: Lee HJ 

PROVIDER: S-EPMC6240526 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature