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Mycoplasma infection in different grades of gastric carcinoma
| Infection of mycoplasma | ||||||
| Grades of differentiation | Total number of cases | Negative cases (-) |
Positive cases |
Total positive cases | Ratio of positive (%) | |
| (+) | (++) | |||||
| I-II | 23 | 3 | 12 | 8 | 20 | 87 |
| II-III | 18 | 7 | 9 | 2 | 11 | 61 |
| III | 49 | 30 | 14 | 5 | 17 | 39 |
| Total | 90 | 40 | 35 | 14 | 50 | 56 |
