表 4.
三种方式穿支定位效能比较
| 方式 | 灵敏度/% | 特异度/% | 准确率/% |
| 与CTA比较，1)P < 0.05；与数字化技术比较，2)P < 0.05。 | |||
| CTA | 90.00 | 60.00 | 84.00 |
| 数字化技术 | 86.36 | 66.67 | 84.00 |
| CTA联合数字化技术 | 95.452) | 66.67 | 92.001)2) |
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