Computer-Simulated Biopsy Marking System for Endoscopic Surveillance of Gastric Lesions: A Pilot Study

Table 1

Clinical characteristic.

Median age, yr. (range)	57 (40–77)
Male	18 (72%)
Smoking	17 (68%)
Alcohol use	8 (32%)
Grading of intestinal metaplasia
Mild IM	0
Moderate IM	4
Severe IM	21

SD: standard deviation.
IM: intestinal metaplasia.