Variables | Controls n = 554 (%) | Cases n = 409 (%) | P |
---|---|---|---|
Age | 53.5 ± 13.4 | 59.9 ± 11.2 | <0.001 |
Gender | Â | Â | 0.035 |
 Male | 357 (64.4) | 290 (70.9) |  |
 Female | 197 (35.6) | 119 (29.1) |  |
Smoke | Â | Â | 0.004 |
 No | 382 (69.0) | 245 (59.9) |  |
 Yes | 172 (31.0) | 164 (40.1) |  |
Drink | Â | Â | 0.008 |
 No | 471 (85.0) | 313 (76.5) |  |
 Yes | 83 (15.0) | 96 (23.5) |  |
Tumor site | Â | Â | Â |
 Cadia |  | 106 (25.9) |  |
 Non-cardia |  | 292 (71.4) |  |
 Unclear |  | 11 (2.7) |  |
Pathological type | Â | Â | Â |
 Intestinal |  | 311 (76.6) |  |
 Diffuse |  | 72 (17.7) |  |
 Unclear |  | 26 (6.4) |  |