Brief Article
Copyright ©2010 Baishideng.
World J Gastrointest Oncol. Apr 15, 2010; 2(4): 197-204
Published online Apr 15, 2010. doi: 10.4251/wjgo.v2.i4.197
Figure 3
Figure 3 Bland-Altman plots of intra-observer agreement in CT measurements of esophageal tumor length. A: For radiologist 1, the limits of agreement range from -2.13 to 2.20 cm with a mean difference (95% CI) of 0.04 (-0.59 to 0.66); B: For radiologist 2, the limits of agreement range from -2.98-3.92 cm with a mean difference (95% CI) is 0.47 (-0.53-1.47).