Table. 5.

Instruments used to measure viral antigens or antibodies in the second trial of proficiency testing: 2017 proficiency testing

  Manufacturer   InstrumentMethodHBsAgAnti-HBsAnti-HBcHBeAgAnti-HbeAnti-HCVAnti-HAV


TotalIgMTotalIgGIgM
AbbottARCHITECTCLIA2442437344114113233411293
Beckman CoulterUniCel DxI 800CLIA2020----199611
Access2525----13213
BiokitBEST 2000EIA11----1---
BiomerieuxVidasFEIA3232491111816120
FujirebioLumipulseCLIA76--------
Ortho Clinical DiagnosticsVitros 3600, 5600CLIA55----53-3
ECi, ECiQ88--1-12---
RadimAliseiEIA11----3---
RocheCobas e411/ ElecsysECLIA171171432623101241321
Cobas e600, e800 series/E170148134322460589966750
SiemensCentaur XP/XPTCLIA878714824247641133
Immulite 2000/XPi22--------
Quadriga BeFreeEIA------4---
TosohAIA-360MEIA33--11----
DiaSorinLiaisonCLIA----11-312
ETI-Max 3000------2-1-
Bio-RadEvolisEIA------3---
Others1311----11-1-
Total76774912788238231590168144236

The instruments used were from the following companies: Architect (Abbott Diagnostics, Abbott Park, IL, USA), UniCel DxI 800, Access (Beckman Coulter Inc., Brea, CA, USA), BEST 2000 (Biokit, Barcelona Spain), Vidas (BioMérieux, Marcy l’Etoile, France), Lumipulse (Fujirebio, Tokyo, Japan), Vitros 3600, 5600, ECi, ECiQ (Ortho Clinical Diagnostics, Raritan, NJ, USA), Alisei (Radim, Pomezia, Italy), Cobas e411/ Elecsys, Cobas e600, e800 series/E170 (Roche Diagnostics GmbH, Mannheim, Germany), Centaur XP/XPT, Immulite 2000/XPi, Quadriga BeFree (Siemens Healthcare Diagnostics, Tarrytown, NY, USA), AIA-360 (Tosoh, Tokyo, Japan), Liaison, ETI-Max 3000 (DiaSorin, Saluggia, Italy), and Evolis (Bio-Rad Laboratories, Hercules, CA, USA)

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; IgG, immunoglobulin G; anti-HAV, antibody to hepatitis A virus; CLIA, chemiluminescence immunoassay; EIA, enzyme immunoassay; FEIA, fluorescence EIA; ECLIA, eletro-chemiluminescence immunoassay; MEIA, microparticle enzyme immunoassay

J Lab Med Qual Assur 2018;40:51~69 https://doi.org/10.15263/jlmqa.2018.40.2.51
© Lab Med Qual Assur