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Table 3 Results of interobserver agreement between the two readers for diagnosis of DVT, image quality, and diagnostic confidence of BBTI

From: Cardiovascular magnetic resonance black-blood thrombus imaging for the diagnosis of acute deep vein thrombosis at 1.5 Tesla

 

Diagnosis of DVT

Image Quality

Diagnostic Confidence

Vessel segments

Interobserver agreement ((κ / p))

Interobserver agreement ((κ / p))

Interobserver agreement ((κ / p))

Abdominopelvic veins

1.00 / <  0.001

0.78 / <  0.001

0.61 / <  0.001

Femoral-popliteal veins

0.95 / <  0.001

0.69 / <  0.001

0.65 / <  0.001

Calf veins

0.87 / <  0.001

0.73 / <  0.001

0.75 / < 0.001

Superficial veins

0.88 / <  0.001

0.79 / <  0.001

0.77 / <  0.001

Collateral branch veins

0.91 / <  0.001

0.95 / <  0.001

0.83 / <  0.001

Overall

0.94 / <  0.001

0.82 / <  0.001

0.80 / <  0.001

  1. Note: DVT deep vein thrombosis, BBTI black-blood magnetic resonance thrombus imaging
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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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