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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: Cancer. 2013 Nov 21;120(5):711–721. doi: 10.1002/cncr.28493

Figure 2. Scatterplot of the percent changes in SLD and response assessment using the −10% cutoff value at the first follow-up.

Figure 2

The second set of measurements by Radiologist 1 (circles, intraobserver) and set of measurements by Radiologist 2 (triangles, interobserver) are plotted against the percent change according to the first measurement of Radiologist 1. Dashed lines represent 10% tumor shrinkage, defining responders and non-responders. Observations in the upper left and lower right (large circles) are discordant observations. (Concordant observations obtained from two patients [−52.2%, −50.0%, −50%; 1st and 2nd measurements by Radiologist 1, measurement by Radiologist 2, respectively] and [−100% for all three measurements] are not included in the figure, since the range of axis was optimized to demonstrate observations close to −10%.).