H. pylori Status

Total n = 510

Hp (+) n = 339

Hp (−) n = 171

p

OR (IC 95%)

Malignant gastric tumor

51 (0.10%)

16 (31.37%)

35 (68.63%)

0.001

0.19 (0.1 - 0.35)

Chronic gastritis

413 (80.98%)

334 (80.87%)

79 (19.13%)

0.001

77.79 (30 - 187)

Active gastritis

363 (71.17%)

333 (91.74%)

30 (8.26%)

0.001

260 (106 - 640)

Reactive gastritis

66 (12.94%)

3 (4.55%)

63 (95.45%)

0.001

0.01 (0.005 - 0.05)

Mucosal atrophy

64 (12.54%)

45 (70.31%)

19 (29.69%)

0.46

1.24 (0.69 - 2.17)

Intestinal metaplasia

48 (9.41%)

32 (66.67%)

16 (33.33%)

0.97

1.01 (0.53 - 1.89)