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. Author manuscript; available in PMC: 2019 Feb 1.
Published in final edited form as: Acad Radiol. 2017 Oct 31;25(2):144–152. doi: 10.1016/j.acra.2017.09.004

Figure 2. Bland-Altman plots of percent change differences between time-points.

Figure 2

Bland-Altman plots of percent change differences from time-point 1 to 2 (left panels), from time-point 2 to 3 (middle panels), and from time point 1 to 3 (right panels). Measurement differences are plotted against the averages of the two measurements. The top row compares the results of 3DQI method at MGH to 3DQI method at NCI (same method, different user), middle row compares the results of 3DQI method at NCI to MEDx method at NCI (different method, same user), and bottom row compares the results of 3DQI method at MGH to MEDx method at NCI (different method, different user).