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Positive rates of anti-H. pylori IgG in patients with gastric cancer of different types and at different locations
| Group | n |
H. pylori-IgG |
|
| Positive | Positive rates (%) | ||
| Gastric cancer | 97 | 84 | 86.60 |
| Intestinal type | 64 | 60 | 93.75c |
| Diffuse type | 33 | 24 | 72.73c |
| Gastric antrum | 56 | 54 | 96.43d |
| Gastric cardiac | 41 | 30 | 73.17d |
P < 0.05, χ² = 8.29;
P < 0.05, χ² = 11.03.
