Gastric cancer (n = 137)

Esophageal cancer (n = 12)

Total (N = 149) (%)

Sex distribution

Male

74 (54.0%)

9 (75.0%)

83 (53.0%)

Female

63 (45.9%)

3 (25.0%)

66 (47.0%)

Province of Origin

West

22 (16%)

2 (16.0%)

24 (16.1%)

South

113 (82.5%)

9 (75.0%)

122 (81.8%)

Northern

0 (0%)

0 (0%)

0.0%

East

2 (1.4%)

1 (8.0%)

3 (2.0%)

Helicobacter Pylori status

Positive

108 (78.8%)

6 (50.0%)

114 (76.5%)

Negative

16 (11.6%)

3 (25.0%)

19 (12.7%)

Not known

13 (9.4%)

3 (25.0%)

16 (10.7%)