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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: J Cardiothorac Vasc Anesth. 2018 Apr 4;32(5):2203–2209. doi: 10.1053/j.jvca.2018.04.014

Figure 4.

Figure 4

Scatter plot displaying renal resistive index (RRI) values rated by human experts compared to those rated by the automated algorithm in the validation cohort using the parameters selected through parameter tuning on the development cohort. The black line represents the identity line (complete agreement). Intraclass correlation coefficient (ICC) is displayed with a 95% confidence interval.