Table 1 Characteristics of included studies

Turner [7]

RA

23

14:9

49.4 (10.5)

23

14:9

49.5 (13.6)

■

■

■

Woodburn [8]

RA

11

9:2

59.6 (12.0)

5

NR

NR

■

■

O’Connell [11]

RA

10

8:2

54.0

7

5:2

34.0^a

■

■

■

■

Woodburn [13]

RA

50

34:16

54.0 (11.8)

45

29:16

51.8 (12.4)

■

Turner [14]

RA

12 (FF)

9:3

7.9 (9.3)

53

33:20

55.2 (11.7)

■

■

■

10 (RF)

8:2

53.8 (13.2)

6 (COMB)

4:2

64.7 (6.9)

Turner [15]

RA

74

58:16

56.4 (12.0)

53

33:20

55.2 (11.7)

■

■

■

■

Turner [16]

RA

12

12:0

46.0^a

12

12:0

47.0^a

■

■

■

■

Weiss [17]

RA

50

43:7

55.0 (14.0)

37

22:15

51.0 (14.0)

■

■

■

Khazzam [18]

RA

22

20:2

54.0^a

25

12:13

41.0^a

■

■

Barn [19]

RA

10

6:4

50.0 (9.0)

5

3:2

47.0 (6.0)

■

■

■

Woodburn [34]

RA

10

NR

52.3^a

10

NR

27.9^a

■

Bowen [36]

RA

114

93:21

59.6 (12.0)

49

37:12

33.2^a

■

Dubbeldam [37]

RA

21

17:4

46.6 (12.8)

14

11:3

41.6 (8.5)

■

■

Yavuz [38]

RA

9

8:1

53.2 (12.3)

14

9:5

53.6 (18.7)

■

Rome [39]

RA

19

15:4

56.1 (11.1)

21

12:9

51.0 (8.9)

■

Eppeland [40]

RA

17

7:10

51.1 (6.2)

20

8:12

50.4 (5.3)

■

Schmiegel [41]

RA

21

NR

57.1 (10.2)

16

NR

50.8 (9.4)

■

Schmiegel [42]

RA

112

NR

55.0 (11.0)

20

NR

53.2 (12.3)

■

Laroche [43]

RA

9

6:3

60.0 (7.0)

9

7:2

60.0 (7.0)

■

■

Laroche [44]

RA

9

6:3

60.6 (6.8)

7

5:2

58.5 (7.4)

■

■

■

Semple [45]

RA

74

58:16

54.6 (12.0)

53

33:20

55.2 (11.7)

■

■

Rosenbaum [46]

RA

25

23:2

55.0 (9.9)

21

20:1

50.8 (9.3)

■

Tuna [47]

RA

50

38:12

50.0 (9.0)

50

39:11

49.8 (7.6)

■

Otter [48]

RA

25

21:4

45.3 (12.7)

25

22:3

48.0 (8.6)

■

Woodburn [49]

RA

102

76:26

63.5^a

42

31:11

61.0^a

■

Siegel [50]

RA

4

3:1

56.5 (7.2)

2

2:0

28.0 (11.0)

■

■

Fransen [51]

RA

113

76:37

60.0 (5.5)

102

67:35

58.7 (5.3)

■

Isacson [52]

RA

17

17:0

40.0 (5.0)

11

11:0

29.0 (7.0)

■

■

Minns [53]

RA

124

104:20

56.6^a

67

32:35

50.2 (10.2)

■

■

Simkin [54]

RA

18

11:7

58.0^a

20

10:10

51.0^a

■

■

Stauffer [55]

RA

30

18:12

NR

29

15:14

NR

■

■

Del Din [10]

AS

12

4:8

49.4 (10.5)

12

4:8

55.75 (3.2)

■

■

■

Mangone [56]

AS

17

2:15

47.0 (21.9)

10

1:9

38.7 (14.5)

■

■

Zebouni [57]

AS

12

4:8

46.5^a

11

NR

39.5^a

■

■

Woodburn [21]

PsA

42

25:17

45.3 (12.7)

29

18:11

40.0 (10.5)

■

■

■

Rome [12]

GT

25

6:19

61.2 (11.7)

25

6:19

57.3 (12.2)

■

■