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Table 1 Initial screening and confirmatory tests of HBsAg and demographic characteristics

From: Molecular characteristics of HBV infection among blood donors tested HBsAg reactive in a single ELISA test in southern China

ID Initial Screening
(LOD)
Confirmatory test (LOD) Demographic information
NAT
Grifols
(3.4 IU/ml)
ELISA-HBsAg CLIA-HBsAg
(0.05 IU/mL)
ECLIA-HBsAg
(0.05 IU/mL)
Nested-PCR
(10 IU/ml)
qPCR IU/mL (5 IU/mL) Roche ID-NAT
(2.3 IU/ml)
Final result Age Sex Donation
Wantai
0.1 IU/ml)
Sorin
(0.05 IU/ml)
S/CO Result Neutralization test result Titer Result BCP S-subtype
26 0.18 1.3 14.01 + + 0.50 + + B 128.5 + Positive 49 Male Repeat donor
33 0.06 1.03 5675.14 + + 398.70 + + B 514 + Positive 40 Female Repeat donor
34 0.21 1.1 30.47 + + 1.55 + + B 536 + Positive 48 Female First-time donor
55 0.19 2.13 5.08 + + 0.08 + + D 12 + Positive 27 Male First-time donor
80 0.04 6.87 58.71 + + 1.64 + 116.4 + Positive 49 Male Repeat donor
81 0.52 1.52 530.64 + + 11.65 + + B 83.2 + Positive 27 Female First-time donor
87 0.33 1.13 3.09 + + 0.06 + + B 49.6 + Positive 26 Male First-time donor
88 0.05 1.23 422.21 + + 14.98 + + C + Positive 41 Female Repeat donor
95 0.06 1.39 12.64 + + 0.53 + + 407 + Positive 32 Female First-time donor
97 0.68 1.93 765.92 + + 18.71 + + B 2654.3 + Positive 33 Male First-time donor
219 0.51 1.61 1.31 + + < 0.05 + Positive 33 Male First-time donor
28 2.11 0.51 45.27 + + 2.06 + + B 378.6 + Positive 27 Female Repeat donor
32 1.03 0.5 4.78 + + 0.46 + + B 74.5 + Positive 23 Male First-time donor
46 1.06 0.50 3.23 + + 0.18 + + B 14.1 + Positive 31 Female Repeat donor
57 1.08 0.51 0.66 0.05 + + C 34.8 + Positive 22 Male First-time donor
83 1.41 0.42 246.90 + + 10.97 + + B 1373 + Positive 24 Male First-time donor
204 4.13 0.45 1.23 + + < 0.05 B + Positive 37 Female Repeat donor
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