Table 3 Disease characteristics of IBD patients

  Proctitis (E1)

26 (9.2)

N/A

  Left Sided (E2)

141 (50.2)

N/A

  Extensive (E3)

114 (40.6)

N/A

  Ileal (L1)

N/A

30 (22.7)

  Colonic (L2)

N/A

38 (28.8)

  Ileo-colonic (L3)

N/A

63 (47.7)

  Upper GI (L4)

N/A

1 (0.8)

  Non-stricturing non-penetrating (B1)

N/A

81 (61.3)

  Stricturing (B2)

N/A

33 (25)

  Penetrating (B3)

N/A

10 (7.6)

  Stricturing and penetrating (B2 + B3)

N/A

8 (6.1)

 Perianal disease (p), n (%)

N/A

17 (12.9)

 Extra intestinal manifestation, n (%)

34 (12)

71 (53.8)

  Fatty liver

3

1

  Primary sclerosing cholangitis

0

1

  Osteoporosis

2

9

  Osteopenia

5

25

  Arthropathy

21

31

  Juvenile ankylosing spondylitis

0

1

  Erythema nodosum

1

1

  Deep vein thrombosis

1

2

  Uveitis

1

2

  Anaemia

9 (3.2)

21 (15.9)

  Fistula

N/A

43 (32.6)

   Perianal fistula

N/A

26 (60)

   Recto-vaginal fistula

N/A

3 (7)

   Entero-cutaneous fistula

N/A

13 (30)

   Ano-cutaneous fistula

N/A

1 (2.3)

   Colo-cutaneous fistula

N/A

1 (2.3)

  Dysplasia

4 (1.4)

0

  Malignancy

8 (2.8)

1 (0.8)