Clinical features

CD (n = 82)

UC (n = 57)

Course of disease (year)

4.75 ± 4.25

4.35 ± 3.2

Family history (yes)

0

0

Smoking history

Yes

No

1 (1.2%)

81 (98.8%)

1 (1.8%)

56 (98.2%)

Intestinal surgery history

Yes

No

4 (4.9%)

78 (95.1%)

0 (%)

57 (100%)

Disease location (CD)

L1 (ileum)

L2 (colon)

L3 (ileocolon)

L4 (upper gastrointestinal involvement)

4 (4.9%)

12 (14.6%)

49 (59.8%)

17 (20.7%)

-

-

-

-

Disease location (UC)

E1 (rectum)

E2 (left semicolon)

E3 (whole colon)

-

-

-

14 (24.6%)

17 (29.8%)

26 (45.6%)

Disease behavior (CD)

B1 (non-stricture, non-penetrating)

B2 (stricture)

B3 (penetrating)

51 (62.2%)

18 (22.1%)

13 (15.7%)

-

-

-

Perianal lesions

Yes

No

7 (8.5%)

75 (91.5%)

0

0