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The sensitivities, specificities, Positive and Negative values compared between serum biomarkers AFP, and the different combination of AFP + CA19-9, AFP + CEA and AFP + CA19-9 + CEA
| Serum biomarkers | Sensitivity % | Specificity % | PPV% | NPV% |
|---|---|---|---|---|
| AFP | 63.3 | 80.8 | 92 | 37 |
| AFP + CA19-9 | 7.3 | 94.42 | 84 | 21 |
| AFP + CEA | 7.6 | 95.56 | 92 | 22 |
| AFP+CA19-9+CEA | 2.5 | 100 | 100 | 22 |
