| 指标 | 特异性 | 敏感性 | Youden指数J | 截断值 | AUC (95%CI) |
| CA724 | 81.11% | 75.95% | 0.571 | 10.94 (U/mL) | 0.864 (0.817~0.910) |
| CEA | 62.33% | 82.91% | 0.462 | 21.57 (U/mL) | 0.784 (0.725~0.844) |
| CA242 | 65.56% | 72.15% | 0.377 | 27.94 (U/mL) | 0.743 (0.680~0.805) |
| CA199 | 73.33% | 61.39% | 0.347 | 44.92 (U/mL) | 0.692 (0.625~0.758) |
| 联合检验 | 92.22% | 82.28% | 0.745 | -- | 0.940 (0.912~0.967) |