TABLE 3

Kaplan–Meier Survival and Univariate Cox Regression Analysis

		Kaplan–Meier survival in weeks and log rank test		Univariate Cox regression
Variable	n	Median	P	Hazard ratio	P
Total	80	60 (45–75)
RECIST 1.1			0.086	0.67 (0.42–1.06)	0.090
Any response (partial response or stable disease)	40	76 (50–102)
Progressive disease	40	47 (35–59)
Change in metabolic volume			0.006^*	0.51 (0.31–0.84)	0.008^*
Responder	27	92 (39–145)
Nonresponder	53	49 (39–59)
Change in total lesion glycolysis			0.025^*	0.59 (0.36–0.94)	0.027^*
Responder	30	91 (45–137)
Nonresponder	50	48 (38–58)
Change in SUV_peak			0.310	0.75 (0.43–1.31)	0.314
Responder	18	67 (44–90)
Nonresponder	62	51 (30–72)
Change in SUV_max			0.155	0.67 (0.38–1.18)	0.160
Responder	17	91 (57–125)
Nonresponder	63	57 (42–72)