Fig. 3From: Inter-observer agreement and image quality of model-based algorithm applied to the Coronary Artery Disease-Reporting and Data System scoreComparison of Hounsfield unit (HU) with Bland–Altman analysis of right coronary artery (a) and left anterior descendant (b), between Reader 1 and Reader 2: red line shows the average of the differences, and green lines show the 95% limits of agreement (LoA)Back to article page