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Comparison in PCR detection results of Hp between two groups
| Group | N | Urease C gene | cagA gene | ||
|---|---|---|---|---|---|
|
|
|||||
| Positive (n, %) | Negative (n, %) | Positive (n, %) | Negative (n, %) | ||
| Control group | 70 | 24 (34.3) | 46 (65.7) | 9 (12.9) | 61 (87.1) |
| Observation group | 70 | 50 (71.4) | 20 (28.6) | 25 (35.7) | 45 (64.3) |
| P | <0.001 | <0.001 | |||
