Journal of Laboratory Medicine and Quality Assurance

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2288-7261   pISSN 2384-2458

Table. 1.

Table. 1.

Proficiency testing results for rheumatoid factor from the Korean Association of External Quality Assessment Service

Year/roundCP-01 (IU/mL, %)CP-02 (IU/mL, %)CP-03 (IU/mL, %)No. of quantitative/qualitative test results
2016/first22.3 (54.7)33.1 (56.8)44.0 (67.4)310/95
2016/second20.0 (44.8)34.1 (56.3)47.0 (55.2)314/96
2017/first19.9 (43.0)34.0 (65.0)46.1 (70.0)334/100
2017/second20.3 (64.2)33.0 (48.5)45.7 (95.5)363/134
2018/first20.4 (72.3)36.1 (95.3)45.3 (97.3)402/148

Values are presented as median (positive %), unless otherwise stated.

J Lab Med Qual Assur 2019;41:105-10 https://doi.org/10.15263/jlmqa.2019.41.2.105
© 2019 J Lab Med Qual Assur