Table 4.
Diagnostic Performance of AFP Score against Tumor Burden in Hepatocellular Carcinoma
| Clinical data | AFP | |||
|---|---|---|---|---|
| Sensitivity (%) | Specificity (%) | Accuracy (%) | AUC | |
| Tumor stage | ||||
| I + II | 61 | 81 | 69 | 0.607 |
| III + IV | 72 | 79 | 73 | 0.532 |
| Tumor encapsulation | ||||
| Non | 74 | 67 | 68 | 0.611 |
| Complete | 81 | 71 | 84 | 0.599 |
| Tumor grade | ||||
| I | 78 | 74 | 73 | 0.543 |
| II + III | 83 | 69 | 79 | 0.501 |
| Tumor size | ||||
| < 5cm | 79 | 73 | 81 | 0.612 |
| > 5 cm | 85 | 71 | 75 | 0.678 |
| Vascular invasion | ||||
| Absent | 74 | 87 | 75 | 0.504 |
| Present | 76 | 89 | 68 | 0.576 |
| Number of Lesion | ||||
| Single | 88 | 61 | 77 | 0.619 |
| Multiple | 79 | 83 | 81 | 0.522 |