TABLE 2

PET Parameter Values and Correlation with Response

Parameter	PET₁	P	PET₂	P	Δ(PET₁, PET₂) (%)	P
SUV_max	6.8 (2.3, 27.5)	0.8	3.9 (1.4, 30.7)	0.04^*	−34 (−90, +104)	0.0001^*
SUV_peak	4.8 (1.9, 22.0)	0.8	2.9 (1.0, 24.5)	0.07	−39 (−90, +73)	0.0004^*
SUV_mean	3.7 (1.3, 18.7)	0.7	2.5 (1.0, 17.9)	0.2	−36 (−87, +69)	0.026^*
MATV (cm³)	14 (2, 227)	0.1	7 (1, 154)	0.09	−45 (−89, +74)	<0.0001^*
TLG	51 (9, 668)	0.4	16 (1, 758)	0.05^*	−59 (−98, +51)	<0.0001^*

↵* Statistically significant.
Data are median, with minimum and maximum in parentheses.
P values are for responders vs. nonresponders, as determined using Mann–Whitney U test.