TABLE 6.

Repeated Baseline Imaging Analysis in Patients with Prostate Cancer

	Image time point
Parameter	1	2	3	4	5
Time (min)	12.4 ± 2.9	34.9 ± 3.7	57.6 ± 4.8	123.5 ± 11.2	189 ± 16.7
Global
SUV10_mean
ICC	0.97	0.97	0.93	0.87	0.92
CPD	16.2	14.9	20.9	23	9.4
SUV10_act
ICC	0.78	0.93	0.9	0.93	0.96
CPD	575.1	159.6	203.5	165.6	105.9
Malignant
mSUV10_max
ICC	0.91	0.9	0.93	0.94
CPD	52.2	66	52.7	54.1
mSUV10_mean
ICC	0.89	0.94	0.91	0.98
CPD	27.4	24	33.2	18.4
mSUV10_act
ICC	0.96	0.91	0.95	0.97
CPD	111.6	196.9	135.3	124.4
Normalized
mSUV10max:bkg
ICC	0.78	0.65	0.72	0.84
CPD	220.9	302.3	231.4	142.1
mSUV10act:bkg
ICC	0.96	0.95	0.95	0.97
CPD	202.5	249.9	218	162.2

Eleven patients underwent 2 imaging sessions at 4 imaging time points; 10 patients underwent 2 imaging sessions at 2 imaging time points. Because of limited number of tumors in latter group, comparison of 3 malignant lesion–based parameters was not made for imaging times 4 and 5.