Table 1.

General information

Items	CD	UC	IBD
Number	74	30	104
Gender: male/female	54/20	17/13	71/33
Mean age(years ± SD)	30.73 ± 10.38	34.97 ± 11.77	31.95 ± 10.91
Disease duration:≤ 1 year/ ≤5 years /> 5 years	9/44/21	5/17/8	14/61/29
Marital status: married/single/divorced	40/34	20/9/1	60/43/1
Education level: ≤ 12 year/ >12 years	26/48	15/15	41/63
Employment: working/unemployed/student/retired	54/5/14/1	20/4/5/1	74/9/19/2
Highest treatment level:1/2/3/4	6/10/22/36	9/11/5/5	15/21/27/41