Table 1.

Prevalence of cholecystolithiasis in relation to age and sex in Crohn's disease patients

Age(yr)	n	Males prevalence (%)	n	Females prevalence (%)	n	Total prevalence (%)
≤30	39	3	62	11	101	8
31-40	20	10	41	12	61	11
41-50	14	14	19	16	33	15
51≥	14	36	13	38	27	37
Total	87	11	135	15	222	13.5