Factors associated with irritable bowel syndrome among medical students at Ain Shams University

Journal of the Egyptian Public Health Association

Table 7 Multivariate logistic regression to explore IBS-associated determinants

	B	S.E.	P value	Odds ratio	95% C.I. for odds ratio
	B	S.E.	P value	Odds ratio	Lower	Upper
Positive family history	1.934	0.267	< 0.0001^a	6.917	4.096	11.681
Sex (Ref: male)	0.808	0.273	0.003^a	2.243	1.315	3.828
Traumatic events	0.782	0.280	0.005^a	2.187	1.264	3.783
Regular exercise	− 0.570	0.279	0.041^a	0.565	0.327	0.977
Anxiety	0.390	0.284	0.169	1.477	0.847	2.576
Academic stage (Ref: Junior years)	0.299	0.265	0.258	1.349	0.803	2.266
Constant	− 2.633	0.384	0.000	0.072