Luminal volume, comparison between the proposed method (PM) and OCT.

<p>n = 6 patients. On the left, the regression line between the two methods. Regression line has a slope of 0.929 and an intercept of 0.286. Pearson r-value squared is r<sup>2</sup> = 0.9863. Sum of the squared errors is SSE = 3.2 mm<sup>3</sup>. On the right, the Bland-Altman plot. Reproducibility coefficient and % of mean values RPC (%) = 6.8(19%). The solid line represents the mean of the differences; dotted lines define the interval mean difference ± 1.96 SD.</p>