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Tumor Markers and Heteroploid Cells in the Diagnosis of PC in Gastrointestinal Cancer Patients
| Category | Sensitivity (%) | Specificity (%) | Youden’s Index (%) |
|---|---|---|---|
| CA125 | 55.0 | 86.6 | 41.7 |
| CEA | 65.0 | 80.0 | 45.0 |
| CA19-9 | 62.5 | 80.0 | 42.5 |
| Heteroploid cells | 77.5 | 76.7 | 54.2 |
| CA125+Heteroploid cells | 85.0 | 86.7 | 71.7 |
| CA125+CEA | 72.5 | 80.0 | 52.5 |
| CA125+CA19-9 | 72.5 | 83.3 | 55.8 |
| CEA+Heteroploid cells | 82.5 | 73.3 | 55.8 |
| CEA+CA19-9 | 80.0 | 73.3 | 53.3 |
| CA19-9+Heteroploid cells | 70.0 | 86.6 | 56.7 |
