H. pylori infection duration | N | Tumor markers | |||||
---|---|---|---|---|---|---|---|
CEA | P value | CA199 | P value | CA724 | P value | ||
Mean ± SD | Mean ± SD | Mean ± SD | |||||
1 month | 51 | 2.18 ± 2.12 | 0.001* | 16.14 ± 12.19 | <0.001* | 2.70 ± 2.36 | <0.001* |
6 months | 41 | 2.85 ± 2.05 |  | 17.55 ± 13.66 |  | 3.44 ± 2.45 |  |
1–3 years | 63 | 2.81 ± 2.08 |  | 20.83 ± 12.56 |  | 3.92 ± 2.34 |  |
˃ 3 years | 45 | 3.99 ± 2.16 |  | 26.86 ± 13.52 |  | 4.85 ± 2.80 |  |