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Table 2 Data extracted for the construction of 2 × 2 table

From: Diagnostic accuracy of sonication fluid cultures from prosthetic components in periprosthetic joint infection: an updated diagnostic meta-analysis

Study (reference)

Publication

year

Solution for prosthesis (amt [ml])

Culture period

Centrifugation

Vortexing

Cutoff value

Reference standard

Sen

Spe

TP

FP

FN

TN

Total

(joints)

Hoekstra et al

2020

Ringer’s solution

Aerobic and anaerobic for 10 days

No

Yes

NA

ICM

0.81

0.98

70

3

17

136

226

Randau et al

2020

Sterile saline

Aerobic and anaerobic for 14 days

Yes

Yes

NA

MSIS

0.74

0.82

17

3

6

14

40

Torrens et al

2020

Sterile saline (200–400)

Aerobic and anaerobic for 14 days

No

Yes

50 CFU/ml

ICM

0.8

0.93

25

5

6

63

99

Banousi et al

2020

Ringer’s solution (50–200)

Aerobic for 7 days and anaerobic for 14 days

Yes

Yes

50 CFU/ml

IDSA

0.91

1.00

83

0

8

143

234

Akgun et al

2019

Normal saline

Aerobic and anaerobic for 14 days

No

Yes

50 CFU/ml

ICM

0.75

0.82

21

8

7

36

72

Bellova et al

2019

Ringer’s solution (400)

Aerobic for 4 days and anaerobic for 14 days

Yes

Yes

NA

ICM

0.88

0.85

128

17

17

95

257

Ueda et al

2019

Sterile saline (500)

Aerobic for 5 days and anaerobic for 10 days

Yes

Yes

0.1 CFU/ml

MSIS

0.71

1.00

12

0

5

50

67

Karbysheva et al

2019

NA

NA

NA

NA

NA

MSIS

0.79

0.99

62

3

17

249

331

Di et al

2019

NA

NA

NA

NA

NA

ICM

0.84

0.91

11

3

2

34

50

Tani et al

2018

Ringer’s solution (400)

Aerobic for 5 days and anaerobic for 7 days

Yes

Yes

50 CFU/ml

IDSA

0.77

0.98

47

1

14

52

114

Sebastian et al

2018

Normal saline(200–800)

Aerobic for 2–4 days and anaerobic for 7–14 days

Yes

Yes

20 CFU/ml

MSIS

0.93

1.00

25

0

2

13

40

Yan et al

2018

NA

Aerobic and anaerobic for 5–12 days

NA

NA

2 CFU/ml

IDSA

0.73

1.00

76

0

28

125

229

Grosso et al

2018

Ringer’s solution

Aerobic and anaerobic for 12.1 days

No

Yes

20 CFU/ml

IOF, H, M

0.56

0.93

14

2

11

26

53

Sambri et al

2018

Sterile saline

Aerobic for 7 days and anaerobic for 7–14 days

Yes

Yes

NA

MSIS

0.89

0.95

39

4

5

69

117

Prieto et al

2018

Sterile phosphate buffer(50)

Aerobic and anaerobic for 7 days

Yes

No

NA

IDSA

0.70

0.98

127

2

54

93

276

Huang et al

2018

Ringer’s solution (400)

Aerobic for 5 days and anaerobic for 14 days

Yes

Yes

NA

MSIS

0.83

0.86

44

2

9

12

67

Stylianakis et al

2018

Ringer’s solution

Aerobic for 7 days and anaerobic for 14 days

Yes

Yes

NA

IOF, H, M

0.63

0.82

17

16

10

71

114

Rothenberg et al

2017

Ringer’s solution (400)

Aerobic for 4 days and anaerobic for 14 days

Yes

Yes

50 CFU/ml

MSIS

0.90

0.93

160

24

18

301

503

Renz et al

2017

normal saline

Aerobic and anaerobic for 14 days

No

Yes

50 CFU/ml

EBJIS

0.58

1.00

45

0

33

33

111

VAN et al

2017

Ringer’s solution (500–800)

Aerobic and anaerobic for 5 days

Yes

Yes

50 CFU/ml

MSIS

0.47

0.99

35

2

40

175

252

Prieto et al

2017

Ringer’s solution (400)

Aerobic for 5 days and anaerobic for 7 days

Yes

Yes

NA

IDSA

0.71

0.96

27

2

11

48

88

Fernandez et al

2017

Ringer’s solution (400)

Aerobic for 5 days and anaerobic for 7 days

Yes

Yes

20 CFU/plate

NNIS

0.85

0.99

110

2

20

366

498

Fernandez et al

2015

Ringer’s solution (400)

Aerobic for 5 days and anaerobic for 7 days

Yes

Yes

20 CFU/plate

IOF, H, M

0.88

1.00

21

0

3

174

198

Bogut et al

2014

Ringer’s solution (400)

Aerobic and anaerobic for 14 days

Yes

Yes

NA

IOF, H

0.75

0.97

17

2

5

52

76

Ryu et al

2014

Ringer’s solution (400)

Aerobic for 2–5 days and anaerobic for 7–14 days

Yes

Yes

20 CFU/plate

IOF, H, M

0.77

1.00

23

0

7

15

45

Dapunt et al

2014

Ringer’s solution (400)

Aerobic and anaerobic for a maximum of 14 days

Yes

No

NA

NA

0.92

0.67

23

17

2

35

77

Portillo et al

2014

Thioglycolate broth (50–200)

Aerobic for 7 days and anaerobic for 14 days

No

Yes

50 CFU/ml

IOF, H, M

0.81

0.99

56

1

13

161

231

Drago et al

2013

Sterile saline

Aerobic for 24 h and anaerobic for 48 h

Yes

Yes

5 CFU/plate

IOF, H, M

0.71

0.94

30

2

12

32

76

Cazanave et al

2013

Ringer’s solution (400)

Aerobic for 2–4 days and anaerobic for 14 days

Yes

Yes

20 CFU/plate

NA

0.73

0.98

105

5

39

285

434

Janz et al

2013

Ringer’s solution

Aerobic and anaerobic for 14 days

No

Yes

NA

IOF, H

0.89

0.72

33

18

4

47

102

Janz et al

2013

Ringer’s solution

Aerobic and anaerobic for 14 days

No

Yes

5 CFU/plate

IOF, H, M

0.91

0.81

21

7

2

29

59

Portillo et al

2012

Thioglycolate broth (50–200)

Aerobic for 7 days and anaerobic for 14 days

No

Yes

50 CFU/ml

NA

0.6

0.99

21

1

14

99

135

Gomez et al

2012

Ringer’s solution (400)

Aerobic for 4 days and anaerobic for 14 days

Yes

Yes

2 CFU/ml

IOF, H

0.73

0.98

99

5

36

226

366

Portillo et al

2012

Thioglycolate broth (50–200)

Aerobic for 7 days and anaerobic for 14 days

No

Yes

50 CFU/ml

IOF, H, M

0.71

1.00

17

0

7

62

86

Vergidis et al

2011

Ringer’s solution (400)

Aerobic for 2–4 days and anaerobic for 14 days

Yes

Yes

20 CFU/plate

IOF, H, M

0.89

1.00

8

0

1

27

36

Piper et al

2009

Ringer’s solution (400)

Aerobic for 5 days and anaerobic for 7 days

Yes

Yes

20 CFU/plate

IOF, H

0.67

0.98

22

2

11

99

134

Trampuz et al

2007

Ringer’s solution (400)

Aerobic for 5 days and anaerobic for 7 days

Yes

Yes

5 CFU//plate

IOF, H

0.79

0.99

62

3

17

249

331

Trampuz et al

2006

Ringer’s solution (100)

Aerobic for 5 days and anaerobic for 7 days

No

No

NA

IOF, H

0.75

0.87

18

7

6

47

78

  1. NA not available; CFU colony-forming units; MSIS Musculoskeletal Infection Society; ICM International Consensus Meeting; IDSA Infectious Diseases Society of America; EBJIS European Bone and Joint Infection Society; NNIS National Nosocomial Infections Surveillance; H histological examination; IOF intraoperative finding; M microbiological or laboratory examination; Sen Sensitivity; Spe Specificity; TP true positive; FP false positive; FN false negative; TN true negative