Table 1 Summary of the studies included in the meta-analysis

From: Diagnostic Accuracy of Calretinin for Malignant Mesothelioma in Serous Effusions: a Meta-analysis

First author/year

Country

Method

Effusion type

Cut-off

Sample size

TP

FP

FN

TN

QUADAS score

Simisar A et al., 1999

America

cell blocks

pleural

Cytoplasmic staining

55

15

9

11

20

10

Chhieng DC et al., 2000

America

cell blocks

pleural and peritoneal

Cytoplasmic and nuclear staining

37

14

0

2

21

11

Kitazume H et al., 2000

Japan

smears

pleural and peritoneal

≥1% cytoplasmic and/or nuclear stained cells

59

8

0

0

51

10

Davidson B et al., 2001

Norway

cell blocks

pleural and peritoneal

Cytoplasmic and nuclear staining

110

11

3

1

95

11

Politi E et al., 2005

Greece

smears

pleural, peritoneal and pericardial

>10% cytoplasmic and nuclear stained cells

84

4

16

0

64

10

Saad RS et al., 2006

America

cell blocks

pleural

>5%moderate/strong cytoplasmic and nuclear stained cells

30

17

3

3

7

10

Bhalla R et al., 2007

America

cell blocks

pleural and peritoneal

Cytoplasmic and nuclear staining

40

30

0

0

10

8

Hanley KZ et al., 2007

America

cell blocks

pleural, peritoneal and pericardial

Cytoplasmic and nuclear staining

60

11

2

0

47

7

Lyons-Boudreaux V et al. 2008

America

cell blocks

pleural and peritoneal

Nuclear staining

53

5

1

0

47

6

Shield PW et al. 2008

Australia

cell blocks

pleural and peritoneal

>5% nuclear and cytoplasmic stained cells

101

33

2

1

65

8

Xu YM et al. 2008

China

cell blocks

pleural

Cytoplasmic and nuclear staining

52

6

1

0

45

9

Westfall DE et al. 2009

America

cell blocks

pleural

Cytoplasmic and nuclear staining

153

9

4

0

140

10

Ensani F et al. 2011

Iran

cell blocks

pleural and peritoneal

Cytoplasmic and nuclear staining

63

2

2

0

59

11

Su XY et al. 2011

China

cellblocks

pleural and peritoneal or pericardial

>5% nuclear and cytoplasmic stained cells

78

15

7

3

53

11

Hou G et al. 2012

China

smears

pleural

Cytoplasmic and nuclear staining

56

10

7

1

38

8

Hyun TS et al. 2012

America

cell blocks

pleural

Cytoplasmic staining

32

11

0

0

21

10

Luo L et al. 2013

China

cell blocks

peritoneal

≥10% cytoplasmic and/or nuclear stained cells

55

19

2

1

33

8

Chen JF et al. 2013

China

cell blocks

pleural

≥10% cytoplasmic and/or nuclear stained cells

1158

19

31

1

1107

11

  1. TP, true positive; FP, false positive; FN, false negative; TN, true negative.