Performance of Routine Helicobacter pylori Invasive Tests in Patients with Dyspepsia

Table 1

Demographic characteristics of patients.

Age-year, mean (range) y/o	53.1 (22–90)
Gender-number
Male	106	43.1%
Female	140	56.9%
H. pylori status
Infection	82	33.3%
Noninfection	164	66.7%
Peptic ulcer-number
Gastric ulcer	77	31.3%
Duodenal ulcer	35	14.2%
Antrum atrophy
Normal to mild	244	99.2%
Moderate to severe	2	0.8%
Corpus atrophy
Normal to mild	237	96.3%
Moderate to severe	9	3.7%
Antrum intestinal metaplasia
Normal to mild	221	89.8%
Moderate to severe	25	10.2%
Corpus intestinal metaplasia
Normal to mild	242	98.4%
Moderate to severe	4	1.6%