Figure/Table detail

Diagnostic value of whole-spinal CT angiography combined with MRI in spinal vascular malformations
XU Haiwang, ZHANG Yuan, YU Weiwei, CAO An, WANG Nana
INTERNATIONAL JOURNAL OF MEDICAL RADIOLOGY, 2025, 48(5): 599-603.   DOI: 10.19300/j.2025.L21763

诊断方法 敏感度 特异度 准确度 阳性预测值 阴性预测值
CTA 81.54 80.95 81.40 92.98 58.62
MRI 78.46 71.43 76.74 89.47 51.72
CTA+MRI 93.85ab 76.19 89.53 92.42 80.00
χ2 6.618 0.525 5.007 0.538 4.164
P 0.037 0.769 0.082 0.764 0.125
表2 3种方法诊断脊髓血管畸形效能的比较 %
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