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Table 1 Characteristics of studies included in the meta-analysis

From: Diagnostic performance of hepatitis C virus core antigen testing for detecting hepatitis C in people living with hepatitis B: a systematic review and meta-analysis

Author (year)

Country

n

Age (years)

Males (%)

HCV genotype

HCV-AVT

HIV (%)

Sample

type

Sample

condition

GS cut-off (IU/ml)

Mederacke et al. [40]

Germany

57

40.5

73.0

1, 2, 3, 4

NT

N/A

Serum/plasma

Frozen

15 and 600

Alonso et al. [41]

Spain

25

53.1

52.6

1, 2, 3, 4

NT/OT

75.0

Serum

Unknown

15

Duchesne et al. [42]

Cameroon

107

40.6

49.0

1, 2, 3

NT

0.0

Serum

Frozen

12

Loggi et al. [43]

Italy

35

58.0

74.2

1, 2, 3, 4

OT

0.0

Serum

Unknown

15

Mohamed et al. [44]

Tanzania

14

34.0

92.2

1, 4

NT

50.0

Serum

Frozen

15

Wasitthankasem et al. [45]

Thailand

13

45.2

69.2

1, 3, 6

NT

0.3

Plasma

Unknown

12

Alonso et al. [46]

Spain

57

N/A

N/A

1, 2, 3, 4

NT

33.3

Serum

Frozen

15

Ponnuvel et al. [47]

India

8

40.0

75.0

1, 3, 4

NT

0.0

Plasma

Frozen

12

Sun et al. [48]

Taiwan, China

154

46.0

98.1

1, 2

NT

98.1

Plasma

Unknown

15

Ponnuvel et al. [49]

India

19

48.0

68.4

1, 3, 4

NT

0.0

Plasma

Frozen

12

  1. *All included studies evaluated populations of patients coinfected with HBV.
  2. N/A Not available, GS Gold standard, HBV Hepatitis B virus, HCV Hepatitis C virus, HCV-AVT HCV Antiviral therapy, HIV Human immunodeficiency virus, IU International units, No. Sample size, NT Non-treated, OT On-treatment