Table 2 Characteristics of patients with sacroiliitis (YES) vs. without sacroiliitis (NO) at MRE

Characteristics

N

%

N

%

 UC

1

3.5

1

20

 CD

28

96.5

4

80

 Male

19

65.5

5

100

 Female

10

34.5

0

0

Mean age at scanning (years)

14.4

N/A

13.7

N/A

Mean disease duration (years)

3.6

N/A

2.9

N/A

ESR > 15 mm/h

16

55.2

4

80

CRP > 0.5 mg/dl

14

48.2

1

20

 IS

11

38

3

60

 IS and biologicals

3

10.3

0

0

 IS and CS

2

6.9

0

0

 Biologicals

4

13.8

2

40

 No therapy

9

31

0

0