| H.Pylori high-titer (41cases,%) | H.Pylori low-titer (41cases,%) | P value |
---|---|---|---|
Tumor site | Â | Â | 0.013 |
   Upper | 21(51.2) | 10(24.4) |  |
   Middle or Lower | 20(48.8) | 31(75.6) |  |
Lymph-node metastasis | Â | Â | 0.014 |
   N0 | 20(48.8) | 10(24.4) |  |
   N1 | 13(31.7) | 16(39.0) |  |
   N2 | 6(14.6) | 8(19.5) |  |
   N3 | 2(4.9) | 7(17.1) |  |
CEA | Â | Â | 0.269 |
   <5 μg/L | 34(82.9) | 30(73.2) |  |
   ≥ 5 μg/L | 3(7.3) | 6(14.6) |  |