Annual Report of the Korean External Quality Assessment Service on General Transfusion Medicine and General Transfusion Antibody Tests (2024)
Year: 2025
Type: article
Abstract: This report provides a summary of the 2024 survey results on the external quality assessment (EQA) scheme for the general transfusion medicine test and the general transfusion antibody test programs in Korea.Proficiency testing materials were prepared at the Asan Medical Center for bi-annual distribution to participating laboratories.The accuracy rates and number of participating laboratories for the bi-annual EQAs were: ABO typing, 99.6%-99.9%(n=944, n=945); RhD typing, 99.9%-100.0%(n=929, n=930); crossmatching, 95.0%-99.2%(n=825, n=825); unexpected antibody screening, 99.5%-100.0%(n=363, n=367); direct antiglobulin test (DAT) using a polyspecific reagent, 99.3%-100.0%(n=296, n=299); DAT using an antiimmunoglobulin G monospecific reagent, 100.0%(n=74, n=72); and DAT using an anti-C3d monospecific reagent, 98.6%-100.0%(n=72, n=71).The 2024 EQA scheme for the transfusion medicine program has improved and maintained the standards of the participating laboratories.(Lab Med Qual Assur 2025;47:1-5)
Authors: Han Joo Kim, Hyungsuk Kim, Duck Cho, Dae-Hyun Ko
Language: English
Subfield: Physiology
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4408783564