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Comparison of Tregs infiltration between ESCC tissues and corresponding paracancerous tissues in patients with ESCC.
| Carcinoma tissues | χ2 | P | |||
|---|---|---|---|---|---|
| Tregs positive | Tregs negative | ||||
| Corresponding paracancerous tissues | Tregs positive | 7(100%) | 0(0%) | 15.662 | 0.01 |
| Tregs negative | 70(29.29%) | 169(70.71%) | |||
