Table 3

Univariate analysis in 738 Crohn’s disease patients

		Ileal involvement		Complicated behaviour		Need for abdominal surgery		Ulcerative colitis-like behaviour
		%	p	%	p	%	p	%	p
ACCA, Anti-chitobioside carbohydrate antibody; ALCA, anti-laminaribioside carbohydrate antibody; AMCA, anti-mannobioside carbohydrate antibody; gASCA, anti-Saccharomyces cerevisiae antibody; Omp, outer membrane porin; pANCA, perinuclear anti-neutrophilic cytoplasmic antibody.
gASCA	Present	86.4	0.001	71.4	<0.001	63.8	<0.001	6.3	0.001
gASCA	Absent	76.6	0.001	51.3	<0.001	44.9	<0.001	13.8	0.001
ALCA	Present	91.1	0.003	71.1	0.028	65.2	0.015	6.7	NS
ALCA	Absent	80.3	0.003	61.0	0.028	53.7	0.015	10.1	NS
ACCA	Present	89.9	0.004	80.5	<0.001	70.4	<0.001	4.4	0.014
ACCA	Absent	80.1	0.004	58.0	<0.001	51.8	<0.001	10.9	0.014
AMCA	Present	83.9	NS	76.3	<0.001	67.4	<0.001	5.8	0.024
AMCA	Absent	81.5	NS	57.0	<0.001	50.8	<0.001	11.1	0.024
Omp	Present	88.5	0.003	74.4	<0.001	72.7	<0.001	3.5	<0.001
Omp	Absent	79.5	0.003	57.7	<0.001	48.3	<0.001	12.1	<0.001
pANCA	Present	73.2	0.034	47.9	0.006	43.7	0.029	21.1	<0.001
pANCA	Absent	83.3	0.034	64.4	0.006	57.2	0.029	8.3	<0.001
Ileal involvement	Present			39.7	<0.001	26.7	<0.001	53.4	<0.001
Ileal involvement	Absent			67.9	<0.001	62.1	<0.001	0.0	<0.001