Table 1.
The expression of PPIL2 in breast cancer (cases)
| Group | Cases | Negative cases | χ 2 | P value |
|---|---|---|---|---|
| Infiltrating | ||||
| Yes | 20 | 7(70.0%) | 8.3300 | 0.004 |
| No | 14 | 0 | ||
| Lymphatic metastasis | ||||
| Yes | 6 | 6(100.0%) | 5.2041 | 0.023 |
| No | 28 | 8(28.6%) | ||
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