Risk factors associated with inflammatory bowel disease: A multicenter case-control study in Brazil

Table 3 Non-significant variables obtained from the comparative univariate and multiple multinomial logistic analysis between Crohn’s disease and ulcerative colitis, with healthy control as reference

Characteristics		Univariate multinomial logistic model1				Multiple multinomial logistic model1
		CD		UC		CD		UC
		OR	P value	OR	P value	OR	P value	OR	P value
Migration	No	0.98	0.888	0.86	0.269	0.83	0.258	1.04	0.802
	Yes	1		1		1		1
Exposure to domestic animal2	No	0.92	0.666	0.87	0.471	0.88	0.542	0.94	0.786
	Yes	1		1		1		1
Breastfeeding	No	1.40	0.210	0.79	0.435	1.14	0.661	0.60	0.116
	Yes	1		1		1		1
	Not stated	0.84	0.503	1.39	0.172	0.96	0.897	1.22	0.456
History of worm disease	No	1.07	0.613	0.79	0.105	0.99	0.946	0.81	0.187
	Yes	1		1		1		1

¹Category of reference = healthy control.

²Childhood. CD: Crohn’s disease; UC: Ulcerative colitis; OR: Odd ratios.