Table. 3.

Comparison of acceptable criteria between KEQAS and CAP

Variable KEQAS CAP
ABO typing Intended response (80% consensus) 95% participant or 100% referee consensus
RhD typing Intended response (80% consensus) 95% participant or 100% referee consensus
ABO subgroup typing Intended response (80% consensus) No consensus criteria
RhCcEe typing Intended response (80% consensus) No consensus criteria
Unexpected antibody screening Intended response (80% consensus) 95% participant or 95% referee consensus
Unexpected antibody identification Intended response (80% consensus) 95% participant or 95% referee consensus
Crossmatch Intended response (80% consensus) 95% participant or 100% referee consensus
Direct antiglobulin test Intended response (80% consensus) 90% participant consensus
ABO antibody titration Mode±1 titers Mode±2 titers

Abbreviations: KEQAS, Korean Association of External Quality Assessment Service; CAP, College of American Pathologists.

Lab Med Qual Assur 2021;43:19~24 https://doi.org/10.15263/jlmqa.2021.43.1.19
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