Table 2.
Frequency and valid percent of IBD extraintestinal manifestations
| Extraintestinal manifestation | N (Valid %) |
|---|---|
| Peripheral joint complications | 195 (32.6) |
| Arthralgia | 192 (32.1) |
| Mixture of type 1 and type 2 arthritisa | 2 (0.3) |
| Type 1 Arthritisa | 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) |
aType 1 arthritis is mainly acute and remitting while type 2 is chronic with intermittent more severe flares