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Table 6 Observer agreement (κ statistics) over the evaluation of vascularization of thyroid nodules by 3D power Doppler ultrasound with thin-slice rendering.

From: Advantages and disadvantages of 3D ultrasound of thyroid nodules including thin slice volume rendering

 

κ

P

Extent of peripheral vessels

0.93

< 0.0001

Area of central vessels

0.95

< 0.0001

Alignment of central vessels

0.72

< 0.0001

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Thyroid Research

ISSN: 1756-6614