TABLE 1.

Shear Wave Speed Bias and CNR of Inclusion and Background

		Inclusion (m/s) mean ± std.	Inclusion Bias from nominal (%)	Background (m/s) mean ± std.	Background Bias from nominal (%)	CNR (dB)
PROSE	16.7 mm; 400 Hz	4.85 ± 0.49	−6.08	2.60 ± 0.18	−11.3	22.1
	10.4 mm; 400 Hz	4.40 ± 0.47	−14.8	2.50 ± 0.15	−13.4	22.1
	10.4 mm; 350 Hz	4.26 ± 0.32	−17.5	2.56 ± 0.11	−11.3	23.8
	10.4 mm; 300 Hz	3.63 ± 0.33	−29.7	2.59 ± 0.11	−10.3	19.5
	6.5 mm; 400 Hz	3.70 ± 0.27	−28.3	2.55 ± 0.11	−11.7	20.4
LOGIQ E9	16.7 mm	4.86 ± 0.49	−5.85	–	–	25.5
	10.4 mm	4.59 ± 0.42	−12.1	–	–	24.3
	6.5 mm	4.17 ± 0.36	−19.3	–	–	22.0
	Background	–	–	2.79 ± 0.11	−3.49	–