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Table 1 Study characteristics, success rate of DAIR, and methodological quality based on NOS scoring system of included trials

From: Debridement, antibiotics, and implant retention for periprosthetic knee infections: a pooling analysis of 1266 cases

Authors

Study period

Sample size (n)

Success, n (%)

Minimum follow-up (years)

Liner exchange

Symptom duration < 7 days, Success, n (%)

Symptom duration < 3 weeks, Success, n (%)

NOS score

Urish [10]

2005–2015

216

92 (43)

2

NR

NR

NR

7

Son [5]

2010–2014

25

22 (88)

2

yes

12 (80)

22 (88)

8

Riesgo [11]

2014–2016

36

22 (61)

1

yes

NR

22 (61)

9

Duque [12]

2006–2013

67

46 (69)

2

yes

NR

46 (69)

8

He [8]

2002–2012

11

9 (82)

2

yes

9 (82)

9 (82)

8

Nakano [13]

2000–2011

29

11 (38)

2

yes

NR

7 (47)

8

Lizauret [14]

2000–2011

39

15 (38)

3

yes

NR

NR

7

Koh [15]

2005–2012

52

37 (71)

2

part

16 (80)

37 (71)

8

Cury [6]

2008–2010

12

9 (75)

3

NR

NR

9 (75)

9

Tornero [16]

1999–2009

90

65 (72)

3

yes

NR

65 (72)

8

Chung [17]

2002–2009

16

16 (100)

2

yes

16 (100)

16 (100)

9

Stryker [18]

1995–2010

72

52 (72)

1

yes

52 (72)

52 (72)

8

Royo [19]

1996–2010

34

25 (74)

0.6

part

NR

25 (74)

9

Liu [20]

2000–2008

17

15 (88)

1

no

15 (88)

15 (88)

8

Kuiper [21]

2004–2009

29

22 (76)

2

NR

NR

22 (76)

8

Fehring [22]

1995–2009

46

17 (37)

2

part

NR

NR

8

Koyonos [23]

1996–2007

78

30 (38)

1

NR

NR

NR

8

Gardner [24]

1996–2010

44

19 (43)

1

yes

NR

19 (43)

8

Cobo [25]

2004–2016

46

29 (63)

2

yes

NR

29 (63)

9

Choi [26]

2002–2007

32

10

1

part

NR

9 (31)

8

Byrenet [27]

1998–2003

51

38 (75)

2.3

NR

NR

NR

8

Aboltins [28]

1998–2003

7

6 (86)

0.5

yes

3 (100)

5 (83)

8

Tsumura [29]

1990–2005

10

8 (80)

1

yes

7 (78)

8 (80)

8

Berdalet [30]

2000–2003

6

6 (100)

2

yes

NR

NR

8

Deirmengian [31]

1990–2000

31

11 (35)

2

NR

9 (41)

11 (41)

8

Waldman [32]

NR

16

6 (38)

2.5

no

6 (38)

6 (38)

8

Segawa [33]

1980–1995

41

28 (68)

0.3

yes

NR

27 (90)

8

Mont [34]

1984–1994

24

20 (83)

2

no

5 (100)

20 (83)

8

Wasielewski [35]

1981–1990

10

7 (70)

2

NR

NR

NR

8

Hartman [36]

1981–1989

33

13 (39)

2

NR

NR

13 (39)

8

Burger [37]

1976–1988

39

7 (18)

1

NR

4 (50)

7 (30)

8

Schoifet [38]

1973–1984

31

7 (23)

3

NR

4 (36)

5 (24)

8

Lvey [39]

1979–1988

10

5 (50)

2

NR

1 (100)

2 (40)

7

  1. NR not reported, NOS Newcastle-Ottawa score [9]