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The Ultrasound Journal
Fig. 1 | The Ultrasound Journal

Fig. 1

From: Feasibility of renal resistive index measurements performed by an intermediate and novice sonographer in a volunteer population

Fig. 1

Bland Altman plots showing the comparison between renal resistive index (RRI) measurements by the intermediate and expert examiner and the novice and expert examiner. Bias is indicated by the mean difference between respective non-expert and the expert, and precision is indicated by the 95% limits of agreement represented by the mean ± 1.96 standard deviations (SD)

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