Table. 2.

External quality control specimen results for hepatitis viral antigen and antibody assessment

Analyte Specimen HBsAg Anti-HBs Anti-HBc total Anti-HBc IgM HBeAg Anti-HBe Anti-HCV Anti-HAV total Anti-HAV IgG Anti-HAV IgM
2018-1st trial IL-18-01 + - + - + - - - - -
IL-18-02 - + - - - - - - - -
IL-18-03 - - - - - - - - - -
IL-18-04 - - - - - - + + + -
2018-2nd trial IL-18-05 - + - - - - - - - -
IL-18-06 + - + - + - - - - -
IL-18-07 - - - - - - + + + -
IL-18-08 - - - - - - - - - -
2019-1st trial IL-19-01 + - + - + - - - - -
IL-19-02 - + - - - - - - - -
IL-19-03 - - - - - - - - - -
IL-19-04 - - - - - - + + + -
2019-2nd trial IL-19-05 - + - - - - - - - -
IL-19-06 + - + - + - - - - -
IL-19-07 - - - - - - + + + +
IL-19-08 - - - - - - - - - -

Abbreviations: HBsAg, hepatitis B surface antigen; anti-HBs, antibody to HBsAg; anti-HBc, antibody to hepatitis B core antigen; IgM, immunoglobulin M; HBeAg, hepatitis B envelope antigen; anti-HBe, antibody to HBeAg; anti-HCV, antibody to hepatitis C virus; anti-HAV, antibody to hepatitis A virus; IgG, immunoglobulin G.

J Lab Med Qual Assur 2020;42:166~176 https://doi.org/10.15263/jlmqa.2020.42.4.166
© Lab Med Qual Assur