Table 2B.

CCC Values of the v_e Parameter Obtained With Unadjusted and Adjusted AIFs

	QIN1	QIN2	QIN3	QIN4	QIN5	QIN6	QIN7	QIN8	QIN9	GP
QIN1		0.458	0.873	0.696	0.822	0.911	0.890	0.713	0.913	0.732
QIN2	0.942		0.473	0.369	0.347	0.421	0.453	0.538	0.535	0.334
QIN3	0.981	0.969		0.666	0.587	0.868	0.886	0.676	0.745	0.510
QIN4	0.973	0.965	0.971		0.545	0.737	0.782	0.767	0.538	0.530
QIN5	0.726	0.668	0.693	0.803		0.787	0.719	0.591	0.733	0.936
QIN6	0.982	0.955	0.980	0.951	0.622		0.986	0.797	0.713	0.737
QIN7	0.993	0.965	0.992	0.982	0.984	0.732		0.838	0.696	0.688
QIN8	0.979	0.951	0.965	0.954	0.973	0.690	0.985		0.534	0.619
QIN9	0.952	0.820	0.913	0.887	0.924	0.703	0.929	0.900		0.621
GP	0.929	0.879	0.949	0.873	0.933	0.554	0.931	0.924	0.880

CCC: concordance correlation coefficient; values from unadjusted AIFs are presented in the top right triangle and those from reference-tissue-adjusted AIFs are presented in bottom left triangle; v_e: extravascular and extracellular volume fraction.