Figure 3
From: Gradient Spin Echo (GraSE) imaging for fast myocardial T2 mapping
Assessment of intra- and inter-reader agreement for global myocardial T2 measurements with the six-echo GraSE sequence. A: Bland-Altman analysis shows very good agreement of repeated observations for the same reader (mean difference = −0.1 ms, 95% LoA = [−1.3; 1.2] ms) with an excellent linear correlation (R = 0.95). B: The agreement of two different readers is only slightly lower (R = 0.92) than repeated readings by the same reader.