Table. 3.

Characteristics of patients initially HBsAg positive but not confirmed with the Alinity HBsAg confirmatory test

Patient no. Age (yr) HBsAg (S/CO) Anti-HBs Anti-HBe HBeAg Anti-HBc total Anti-HBc IgM HBV DNA
4 22 1.05 N N N N N NT
5 60 1.08 N N N N N NT
6 38 2.83 N N N N N ND
7 24 1.55 R N N N N NT
8 33 1.36 R N N R N NT
9 65 2.36 R N N N N NT
10 82 1.01 R R N R N NT
11 51 1.27 R N N N N NT
12 38 2.58 N N N N N ND
13 38 2.73 N N N N N ND
14 41 1.31 R N N N N ND

Abbreviations: HBsAg, hepatitis B surface antigen; S/CO, signal-to-cut-off; anti-HBs, hepatitis B surface antibody; anti-HBe, hepatitis B e antibody; HBeAg, hepatitis B e antigen; anti-HBc, hepatitis B core antigen; IgM, immunoglobulin M; HBV, hepatitis B virus; N, nonreactive; NT, not tested; ND, not detected; R, reactive.

Lab Med Qual Assur 2021;43:80~86
© Lab Med Qual Assur