Bland-Altman plots showing variability of the differences between parameter estimates obtained by the two methods. Horizontal axes are means and vertical axes are the differences of the paired estimates. Dotted references lines show bias and limits of agreement (mean of differences +/- 2 SD of differences). (a) Ktrans Ind-AIF – KtransAvg-AIF (0.124 +/- .448); (b) ve Ind-AIF – veAvg-AIF (0.088 +/- .600).
Shukla-Dave et al. BMC Medical Physics 2009 9:4 doi:10.1186/1756-6649-9-4