Table 2.

Percent Differences for SUV (n=47) and Pharmacokinetic Parameters (n=21)

Parameter	Scan 1	Scan 2	Average Percent Difference [Scan2 – Scan 1] Mean ± SD	Average Absolute Percent Difference Mean ± SD	Median Absolute Percent Difference Median (IQR)	Intraclass correlation coefficient
meanSUV	17.0 ± 27.6	18.3 ± 27.4	−5.6 ± 15.6%	11.6 ± 11.8%	7.4% (14.1%)	0.99
maxSUV	26.2 ± 40.0	26.9 ± 38.8	−3.4 ± 12.6%	9.75 ± 7.9%	9.3% (10.6%)	0.99
K-Patlak	0.077 ± 0.13	0.090 ± 0.14	4.5 ± 26.2%	20.4 ± 16.4%	12.5% (12.6%)	0.99
K-influx	0.097 ± 0.13	0.158 ± 0.243	15.0 ± 30.4%	25.4 ± 20.6%	29.9% (22.4%)	0.85