TABLE 3

Comparison of Tumor Parameters at Baseline and at 8 Weeks in Individual PD and non-PD Patients

		Baseline			8 wk			% change
Patient type	Patient no.	K_i	SUV_max	SUV_mean	K_i	SUV_max	SUV_mean	K_i	SUV_max	SUV_mean
PD	1	0.033	25.7	12.0	0.075	37.1	16.9	145.0	58.8	51.8
	2	0.071	32.6	20.2	0.091	32.6	19.6	38.6	2.1	3.3
	3	0.047	49.6	21.9	0.121	85.9	46.8	140.2	63.2	98.4
	4	0.083	30.7	19.4	0.110	44.0	23.1	34.9	43.0	20.4
Non-PD	1	0.067	25.8	11.7	0.063	25.74	12.72	−4.7	−4.1	9.4
	2	0.145	60.9	34.4	0.121	46.96	26.64	−14.5	−20.0	−20.7
	3	0.078	37.6	21.7	0.076	26.70	16.72	−1.3	−28.0	−23.1
	4	0.045	38.8	19.8	0.036	30.38	15.47	−19.8	−21.7	−21.8
	5	0.051	26.1	14.4	0.051	27.35	15.40	5.4	12.3	11.4
	6	0.040	12.4	25.3	0.079	37.59	18.77	97.5	48.2	50.8
	7	0.055	25.0	14.8	0.063	34.73	18.31	15.6	32.5	23.0
	8	0.059	27.6	13.4	0.051	23.68	14.02	10.1	30.1	30.5
P^*								P = <0.01	P = 0.067	P = 0.153

↵* PD vs. non-PD.
PD data are for 20 tumors; non-PD data are for 32 tumors. Units are mL min⁻¹ mL⁻¹ for K_i and g/mL for SUV.