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Table 4 Agreement of morphological criteria and final BI-RADS assessment

From: Agreement in breast lesion assessment and final BI-RADS classification between radial and meander-like breast ultrasound

 

Weighted kappa

Agreement

Shape

0.47

moderate

Orientation

0.35

fair

Margin

0.68

substantial

Echo pattern

0.40

fair

Posterior acoustic features

0.47

moderate

Architectural distortion

0.70

substantial

Breast density*

0.81

excellent

Quality of assessment*

0.45

moderate

Final BI-RADS classification

0.76

substantial

  1. *BI-RADS-Analogue[33]