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. 2011 Oct 20;20(2):444–452. doi: 10.1038/oby.2011.302

Figure 3.

Figure 3

Bland–Altman analysis for agreement of US quantitative parameters between measurements with different ultrasound machines (a,b) and by different operators (c,d). (a) measurement of US hepatic/renal ratio from GE Vivid7 US machine minus measurement from GE Logiq P5 US machine; (b) measurement of US hepatic attenuation rate from GE Vivid7 US machine minus measurement from GE Logiq P5 machine; (c) measurement of US hepatic/renal ratio by operator 1 minus measurement by operator 2; and (d) measurement of US hepatic attenuation rate by operator 1 minus measurement by operator 2. LP5, Logiq P5.