The Validation of a New Visual Anaemia Evaluation Tool HemoHue HH1 in Patients with End-Stage Renal Disease
Figure 2
Bland-Altman plot highlighting the results of the first (a) and second (b) session. On the -axis, is plotted the mean of the measured and estimated Hb values. The absolute residuals (estimated and measured) are plotted on the -axis. The plain line represents the mean residual, the mean ±1.96 * SD is represented by the dotted lines, respectively.
