Recent Trends in Creatinine Assays in Korea: Long-Term Accuracy-Based Proficiency Testing Survey Data by the Korean Association of External Quality Assessment Service (2011-2019).
Tae-Dong JeongEun-Jung ChoKyunghoon LeeWoochang LeeYeo Min YunSail ChunJunghan SongWon-Ki MinPublished in: Annals of laboratory medicine (2021)
Although the mean percentage bias of Cr assays tends to decrease over time, it is necessary to continuously strive to improve Cr assay accuracy, especially at low concentrations.