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Comparison of Positive Rates of Heteroploid Cells in the Two Groups
| Category | Peritoneal Metastasis | x2 | P-valuea | |
|---|---|---|---|---|
| Positive (n, %) | Negative (n, %) | |||
| In gastrointestinal and ovarian cancer patients (N=102) | ||||
| Positive | 43(42.2) | 14(13.7) | 18.18 | <0.001 |
| Negative | 15(14.7) | 30(29.4) | ||
| In gastrointestinal cancer patients (N=70) | ||||
| Positive | 31(44.3) | 7(10.0) | 20.27 | <0.001 |
| Negative | 9(12.9) | 23(32.8) | ||
Notes: aChi-square test. P<0.05.
