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. Author manuscript; available in PMC: 2009 May 8.
Published in final edited form as: J Ultrasound Med. 2008 Sep;27(9):1337–1344. doi: 10.7863/jum.2008.27.9.1337

Table 5.

Bland-Altman analysis of the Encore PV and clinical US measurements showing the mean of the differences ± 2 standard deviations (SD) per vessel.

vessel Mean velocity
[cm/s]
±2 SD
[cm/s]
CCA −11.5 75.75
ICA −25.7 108.98
ECA −18.4 98.12