Endoscopic and Pathologic Changes of the Upper Gastrointestinal Tract in Crohn’s Disease

Table 1

Patient characteristics.

Characteristics (𝑛=138)
Sex (male : female)	103 : 35
Age (yr; range)	35.4 (11–74)
Duration of CD (yr)	12.2±7.4
Disease location (ileum : ileocolonic : colonic)	31 : 92 : 15
Anal lesions (𝑛)	45
Use of 5-ASA (𝑛)	121
Use of steroids (𝑛)	28
Use of immunomodulators (azathioprine/mercaptopurine) (𝑛)	35
Use of infliximab (𝑛)	10
Use of proton pump inhibitors (𝑛)	10
Smoker (𝑛)	19