Fig. 4
From: MRI-based synthetic CT for assessment of the bony elements of the sacroiliac joints in children
Equivalency plot of synthetic CT (sCT) to CT depicting the outcome difference in the geometrical measurements on sCT and CT. The plot indicates the equivalency of sCT to CT when the entire confidential interval (CI) is within the two margins (− 1 and 1 corresponding with an equivalency margin of − 1 mm and 1 mm, respectively). Shaded area, equivalency range; L, lumbar; S, sacral