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Table 3 Baseline data of 84 patients with Crohn’s disease

From: Increasing rate of inflammatory bowel disease: a 12-year retrospective study in NingXia, China

 

CD

Gender

 

 Male/Female

55/29 (1.90/1)

Environment

 

 Rural, n (%)

31 (36.90)

 Urban, n (%)

53 (63.10)

Occupational physical activity

 

 Mild, n (%)

38 (45.24)

 Moderate, n (%)

26 (30.95)

 Serve, n (%)

20 (23.81)

Age, years, mean ± SD

44.84 ± 14.67

Age at diagnosis, years, mean ± SD

42.68 ± 17.72

Age at diagnosis according to Montreal classification, n (%)

 

 A1    16 years

6 (7.15)

 A2   17-40 years

29 (34.52)

 A3    > 40 years

49 (58.33)

Localization of disease, n (%)

 

 L1   Ileum

25 (29.76)

 L2   Colon

39 (46.43)

 L3   Ileocolon

7 (8.33)

 L4   Upper gastrointestinal

13 (15.48)

Illness behavior, n (%)

 

 B1   Non-narrow non-penetrating

60 (71.43)

 B2   Stricture

19 (22.62)

 B3   Penetrate

5 (5.95)

CDAI, n (%)

 

4   Remission

45 (53.57)

 5-8   Moderate activity

25 (29.76)

9   Severe activity

14 (16.67)