Assessment of neovascularization within carotid plaques in patients with ischemic stroke

Figure 5 Data for WT measurements and intra-observer agreement. A: Scatterplot of WT measurements (s) shows data for second time (x-axis) and first time (y-axis) measurement of observer 1; line of perfect agreement is shown; B: Agreement plot for WT measurements made by observer 1. Plots the difference between 2 measurements and mean measurements. Top and bottom lines show the 95% limits of agreement; middle line shows mean difference.