| AUC | P值 | 灵敏度 | 特异度 | PPV | NPV | 准确率 |
低回声 | 0.596 | 0.010 | 82.8% | 36.4% | 35.1% | 83.5% | 70.8% |
边界模糊 | 0.530 | 0.413 | 10.3% | 95.7% | 50.0% | 71.9% | 70.6% |
无细晕 | 0.779 | <0.001 | 90.8% | 65.6% | 52.3% | 94.5% | 73.0% |
粗钙化 | 0.628 | 0.001 | 35.6% | 90.0% | 59.6% | 77.0% | 74.0% |
无囊性变 | 0.652 | <0.001 | 64.4% | 66.0% | 44.1% | 81.7% | 65.5% |
形状不规则 | 0.641 | <0.001 | 28.7% | 99.5% | 96.2% | 77.0% | 78.7% |
III + IV型血流 | 0.706 | <0.001 | 59.8% | 81.3% | 57.1% | 82.9% | 75.0% |
二维超声 | 0.893 | <0.001 | 66.7% | 90.0% | 73.4% | 86.6% | 83.1% |
多因素诊断模型 | 0.913 | <0.001 | 80.5% | 92.3% | 81.4% | 91.9% | 88.9% |