Table.4.

Sensitivity, specificity, and accuracy of several cut-offs per mm of different size criteria

Diameter (mm)	Sensitivity(%)	Specificity	Accuracy
	( n = 7)	( n = 28)	( n = 35)
Minimal axial diameter
≥ 3 mm	100	22.2	38.2
≥ 4 mm	100	81.5	85.3
≥ 5 mm	85.7	96.3	94.1
≥ 6 mm	42.9	100	88.2
≥ 7 mm	14.3	100	82.3
Maxmal axial daiameter
≥ 6 mm	71.4	44.4	50
≥ 7 mm	71.4	63	64.7
≥ 8 mm	57.1	81.5	76.5
≥ 9 mm	57.1	92.6	85.2
≥ 10 mm	57.1	92.6	85.2