Table 2 Frequency and valid percent of IBD extraintestinal manifestations

Peripheral joint complications

195 (32.6)

 Arthralgia

192 (32.1)

 Mixture of type 1 and type 2 arthritis^a

2 (0.3)

 Type 1 Arthritis^a

1 (0.2)

Stomatitis

82 (14.7)

Skin lesions

59 (7.7)

 Erythema Nodosum

35 (4.6)

 Pyoderma Gangrenosum

19 (2.5)

 Psoriasis

5 (0.7)

Eye complications

41 (7.5)

Primary Sclerosing Cholangitis

25 (4.7)

Thrombosis

18 (3.3)