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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