Table 2.

Extraintestinal manifestations in the immigrant and native-born IBD population in Spain.

	Immigrants	Natives	p -value
N (%)	(n = 395)	(n = 1,608)
Peripheral arthritis	164 (42.3)	582 (25.3)	<0.001
Ankylosing spondylitis	52 (14.2)	158 (6.1)	<0.001
Isolated sacroiliitis	29 (13.9)	166 (18.2)	0.176
Erythema nodosum	40 (17.6)	221 (10.5)	0.002
Pyoderma gangrenosum	11 (6.0)	67 (3.2)	0.078
Aphtous stomatitis	31 (8.8)	156 (6.0)	0.005
Uveitis	25 (12.2)	76 (3.8)	<0.001
Episcleritis	6 (3.5)	64 (3.2)	1.000
Primary sclerosing cholangitis	21 (5.9)	41 (1.6)	<0.001
Thrombosis	16 (4.5)	77 (3.0)	0.167