Fig. 4

Comparison of the 2-h and 3-h images. (a) The permissible LOA for the difference in the SUVmax of the parietal bones (with no systematic error between the 2-h and 3-h images) ranges from − 0.33 to 0.25. (b) For the jawbone lesion, with systematic errors in the 2-h and 3-h images in terms of SUVmax, the LOA calculated by creating a percent difference plot ranges from − 9.8–17.3%. LOA, limit of agreement; SUVmax, maximum standardized uptake value