Original Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Methodol. Sep 26, 2013; 3(3): 27-38
Published online Sep 26, 2013. doi: 10.5662/wjm.v3.i3.27
Figure 6
Figure 6 The linear correlations (above) and Bland-Altman analyses (bottom) to compare the area at risk by red iodized oil-staining and digital radiography of the bifunctional staining. The plots showed a good correlation between the area at risk (AAR) measured with red iodized oil (RIO)-staining and digital radiography (DR) on global (A) and slices (B). Plots of the differences in AAR on global (C) and slices (D) were almost zero, indicating that RIO-staining and DR are essentially equivalent.