H. pylori Status

Hp (+)

n = 339

Hp (−)

n = 171

p

Gastric erythema

245 (69.01%)

110 (30.99%)

0.06

Gastric ulcers

104 (68.87%)

47 (31.13%)

0.45

Duodenal ulcer

43 (84.31%)

8 (15.69%)

0.004

Gastric erosions

60 (67.42%)

29 (32.58%)

0.83

Gastric ulcerations

46 (71.88%)

18 (28.13%)

0.32

Gastric tumors

20 (37.04)

34 (62.96%)

0.001