Table 2.

results of statistical analysis. Results of univariate analysis of prognostic factors.

Results U-Test
variables	P-Value
age [years]	NS* (0.30)
tumor volume V [cm3]	0.014
${\text{SUV}}_{max}^{†}$	0.041
FHV‡ [%]	NS* (0.13)
mean TRP*	NS* (0.18)
mean perfusion§	0.05
HPR§	0.008
malignancy value M§	0.001

*NS: not significant (p > 0.05); ^†SUV_max: maximum SUV; ^‡FHV: fractional hypoxic volume.

^§derived from kinetic model